baber/WOPTO huggingface dataset:
Patent JP-S62152027-A (JP)
Title: Voltage control system
Inventor: SATAKE TOSHIHIKO
IPC: G05F1/70
Filed: 1985-12-26
Abstract: PURPOSE:To accurately set and control the received voltage at a set reference voltage level by using a reactive power adjusting device to increase or decrease smoothly the lagging reactive power. CONSTITUTION:A comparison arithmetic unit 10 compares the voltage V1 given from a transformer PT of a lagging reactive power adjusting device 6 with the reference voltage V0 to be set and outputs an error V=V1-V0. While a controller 11 receives the input of the output error voltage V from the unit 10 and gives the ON/OFF control to those switches Sw1-Swn, Sw1'-Swn', S1-Sn, S1'-Sn' and S0 so that the electric signal V is equal to 0. At the same time, the controller 11 drives the rotor of the controller 6 via a driver 12 to control it. Then the control is carried out to apply the reactive power when the error voltage V given from the unit 10 is plus. While the leading reactive power is applied when the voltage V is minus. Thus the error voltage become zero.
Patent JP-H07252867-A (JP)
Title: Deodorizing device and method
Inventor: MOOSHIE SHIYAROMU
IPC: E03D9/052
Filed: 1994-11-01
Abstract: PURPOSE: To efficiently remove odor by providing a pipe system for moving air from an air introduction port to a discharge position, and at the same time by positioning the discharge position in a water trap being provided in a piping unit. CONSTITUTION: Air containing the odor of a toilet 10 is captured by an air introduction port being provided in a toilet seat and a toilet seat cover. When a blower 60 is driven, the air containing the odor passes through suction and discharge pipes 66 and 68 for discharging to a discharge position being provided in a side-surface part at the downstream side of a water trap 24 of the toilet 10. As a result, the air containing the odor enters water in the water trap 24 for entering a sewer pipe 20, thus preventing the backward flow of the odor to the toilet.
Patent JP-2000124641-A (JP)
Title: Assembly element set for covering assembly parts rack
Inventor: ERIC GAIORU
IPC: H05K7/18
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To simplify the assembly of an assembly parts rack for mounting electronic components, etc., to a box body. SOLUTION: An assembly element set, which is a box body of an assembly parts rack 1 has a bottom plate 4, a ceiling plate 6, left and right side face members 5, and a rear wall 7. The assembly parts rack 1 is provided with a fitting flange 2 projecting to both sidewardly in. Each side face member 5 has a substantially U-shaped configuration in sectional shape, and a U-shaped leg part on a front side is used for fitting the fitting flange 2 of the assembly part rack 1, and further a U-shaped leg part on a rear side is used for fitting a rear wall 7. Each fitting flange 2 is sandwiched between grooves 10 formed in a retaining rail 9, which is the U-shaped leg part on the front side. The bottom plate 4 and the ceiling part 6 are fixed to each other, with bolts passing through the side face member 5.  Mechanical stability such as stiffness, etc., is ensured due to stiffness in the assembly parts rack 1.
Patent JP-H10133206-A (JP)
Title: Liquid crystal display device and its production
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1335
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To improve a visual angle characteristic and contrast in structure for sealing liquid crystal into holes surrounded by resin by using an orientation film for vertically orientating liquid crystal molecules and liquid crystal having constitution brought into contact with the vertical orientation film and the wall face of the holes. SOLUTION: Electrodes 20, 21 arranged on the inner surfaces of a pair of glass substrates 10, 11 are coated with orientation films 30, 31. The insides of holes in a resin layer 40 having plural through holes are filled with liquid crystal molecules 50. The films 30, 31 are vertical orientation films for vertically orientating liquid crystal molecules and the liquid crystal 50 are brought into contact with the films 30, 31 and the wall face 40W of the hole. At the time of no impression of voltage, liquid crystal molecules are vertically orientated, so that the level (the degree of darkness) of its off state (dark state) and a visibility angle can be extremely improved and high contrast can be attained.  Since liquid crystal molecules are axially symmetrically (rotationally symmetrically) orientated at the time of impressing voltage, the visual angle characteristic in an ON state can be extremely improved and a wide visibility angle can be attained.
Patent JP-H03154227-A (JP)
Title: Moving press contact device for copying machine
Inventor: KANEMATSU ATSUNOBU
IPC: G11B5/86
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate the need for compressed air, to simplify the structure and to reduce the cost by approaching one cylinder to other cylinder with the slide of a slide base, and pressing the two cylinders in contact with each other by a elastic energy stored in an elastic member. CONSTITUTION:When a sub slide base 20 is slid with the drive of a driving body 10, a slider 33 and a slide base 24 are also slid and come to the stop at a 1st position of the base 20 with a stopper 16. When the base 20 is further slid up to a 2nd position, springs 29, 30 are elongated to store the elastic energy. When the base 20 is slid up to a 2nd position, the press contact between the base 24 and the stopper 16 is released and the base 24 is slid by the elastic energy and a cylinder 44 connected thereto is pressed into contact onto a cylin der 45. The cylinder 45 is driven in such a state and the recording of a master tape 46 is copied onto a slave tape 47. Thus, no compressed air is required, the device is simplified and the cost is reduced.
Patent JP-H10129029-A (JP)
Title: Energization control system of thermal printer
Inventor: KATOU KAZUKI
IPC: B41J2/36
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent trouble such that a printing head is naturally cooled and printing density becomes thin in a thermal printer. SOLUTION: The energization time to a line thermal printing head 10 is calculated on the basis of the atmosphere or head temp. and power supply voltage detected by a temp. sensor 8 and a voltage detector 9 in an energization time calculation part 2 and the phase changeover time of a paper feed motor 11 is calculated on the basis of the calculated part in a feed motor drive time calculation part 5. During the control of acceleration, the phase changeover time is corrected to that of the paper feed motor 11 corresponding to the acceleration degree at that time in an acceleration control part 6 and correction increasing and decreasing energization quantity is performed corresponding to an acceleration ratio in an energization time correction part 3.  By this constitution, the current supply time (energization time) to the printing head corresponding to a drive time is determined during the acceleration control of the paper feed motor 11 and the time interval of the supply of a current at every heating element of the line thermal printing head 10 is considered to obtain proper printing density even during acceleration.
Patent JP-H08153298-A (JP)
Title: On-vehicle video recording device
Inventor: TAKAHAMA HISATAKA
IPC: G08G1/04
Filed: 1994-11-28
Abstract: PURPOSE: To provide an on-vehicle video recorder with a high additional value, capable of surely recording photographic information required to be preserved though a recording means is constituted of a small capacity recording medium, and recording not only an accident during running but also during parking, etc. CONSTITUTION: An image pick-up means 3 photographing the periphery of a vehicle, a recording means 4 recording photographic information by the image pick-up means 3, an impact sensor 5 detecting an impact added to the vehicle and an acoustic sensor 7 detecting impact sound generated in the vehicle are fixed to a vehicle body and also a recording control means 6 stopping the recording of photographic information to the recording means 4 with an impact detection period by the impact sensor 5 or an acoustic detection period by the acoustic sensor 7 as reference is provided.
Patent JP-H11132616-A (JP)
Title: Freezing and storing container
Inventor: MARUYAMA TAKASHI
IPC: B65D81/38
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a quite convenient freezing and storing container. SOLUTION: There is provided a freezing and storing container in which a frozen item 4 as well as refrigerant liquid 3 are stored in a main body 1 of a container and the refrigerant liquid 3 is frozen to cause the frozen item 4 to be frozen and stored in it. Vacant spaces 5a, 5b are provided in a wall section of the main body 1 of the container. The wall part of the main body 1 of the container is provided with a thin wall part, the thin wall part of the wall section of the main body 1 of the container is broken by an expansion pressure of the refrigerant liquid 3 caused by its freezing state, a volume of the main body 1 of the container is varied to prevent the main body of the container from being damaged.
Patent JP-H10128167-A (JP)
Title: Device and method for electrostatic flocking and fiber-flocked article produced by this method
Inventor: ANDO KESAO
IPC: B32B5/16
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for electrostatic flocking in which material of cloth is effectively used and a unit price of material is reduced and a product is efficiently produced even if its surface is a complicated shape. SOLUTION: An article to be decorated which consists of core material 27, skin 29 and an adhesive layer 31 is set on an electrode plate 37 through holding jigs 35. A screen 39 consisting of conductive material is arranged on the upside of the article to be decorated in such a state that the screen 39 together with the electrode plate 37 are connected to a DC voltage generator 41. Many holes 39a corresponding to the handle of a flocking part formed on the surface of the article to be decorated are formed on the screen 39. Pile 33b consisting of short fiber is placed on the screen 39 and charged with negative charge by rubbing the pile 33b with a feeder 43 such as a brush. Charged pile 33b is attracted on the possitive electrode plate 37 and flown toward the article to be decorated and stuck in the adhesive layer 31 and flocked.
Patent JP-H09134870-A (JP)
Title: Method and device for forming pattern
Inventor: KUSAKABE MASARU
IPC: G03F1/70
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which the number of acquired chips in a wafer substrate can be increased without lowering the availability of the wafer at the time of transferring a mask pattern selected from among a plurality of mask patterns plotted on a mask substrate to the wafer substrate. SOLUTION: A desired mask pattern 4b selected from among a plurality of mask patterns 4 (4a-4d) is transferred to a wafer substrate 6 while the remaining nondesirous mask patterns 4a, 4c, and 4d are covered with a mask covering means 17 which makes mechanical movement with high accuracy. Since the distance between a blind substrate 20 and a mask substrate 3 constituting the covering means 17 can be made shorter than the conventional example, the occurrence of penumbra unsharp at the time of projection exposure can be reduced. Since the width of lines scribed on the substrate 6 can be made narrower, the number of acquired chips in the substrate 6 can be increased.
Patent JP-H04165381-A (JP)
Title: Developing device
Inventor: TSUJI MASARU
IPC: G03G15/08
Filed: 1990-10-29
Abstract: PURPOSE:To switch a toner for developing device over to the state capable of supply without users trouble by interposing an end of a seal member between a supply roller and the port wall of a supply port so that the seal member is switched over from the closing state to the opening state by frictional force of the supply roller in the rotation of the supply roller. CONSTITUTION:A seal member 15 which blocks between the inside of a supply tank 12 and a toner supply port 13 is provided in the vicinity of the toner supply port 13. A toner T, thereby does not stick to a supply roller 14 and the toner T inside the supply tank 12 is prevented from leaking out to a developing tank 11. At this time, the seal member 15 is only interposed of its end between the supply roller 14 and the port wall 23 of the supply port 13. Consequently, the seal member 15 is drawn out with the rotation of the supply roller 14 by its frictional force to automatically release between the inside of the supply tank 12 and the toner supply port 13. With this constitution, the toner T can simply be switched over to the state capable of supply from the supply port 13.
Patent JP-H09134315-A (JP)
Title: Service interruption compensating circuit
Inventor: NIE KENJI
IPC: G06F12/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To surely confirm the soundness of data stored in a data storing element when power supply is restored. SOLUTION: At the time of service interruption, power is supplied from a capacitor 7 to the data storing element 2 and a CPU 1 detects the service interruption and sends an OFF command S2 to a power supply control circuit 4 to turn off a transistor(TR) 3, and when power supply is restored, a voltage judging circuit 5 judges whether the voltage of the capacitor 7 is more than data storage limiting voltage or not. When the judged result is no, an abnormal signal S3 is sent, the CPU 1 executes processing for the abnormality, turns on the command S2 after the processing, turns on the TR 3 and supplies power to the element 2 and the capacitor 7. When the judged result is more than the data storage limit, the abnormal signal S3 is not sent and normal power supply is executed.  Thereby the soundness of data in the element 2 can be confirmed in accordance with the existence of the abnormal signal S3.
Patent JP-2000122595-A (JP)
Title: Power collection driving device
Inventor: OTANI KEIGO
IPC: G09G3/296
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a power collection driving device reducing a chip area of a driver IC. SOLUTION: A multi-output IC driver 2 of the power collection driving device 1 is provided with plural pieces of high voltage output circuits having a high voltage source clamping first high breakdown strength switch S1, a low voltage source clamping second high breakdown strength switch S2, a power emission/ collection selecting third high breakdown strength switch S3 and a level conversion part 5 as a circuit for controlling the first - third high breakdown switches. Further, the driver IC is provided with a driver control circuit 3 generating a control signal in plural high voltage output circuits.  Further, the power collection driving device 1 is provided with a piece of power emitting/collecting wiring W1 connected to plural pieces of third high breakdown strength switches of the multi-output driver IC, an inductor L1 connected to the power emitting/ collecting wiring W1 and a power collecting capacitor C1 connected to the other end of the inductor and whose other end is connected to prescribed potential.
Patent JP-H02138938-A (JP)
Title: Concentrated coffee aqueous solution
Inventor: MIZUKI TAKAO
IPC: A23F5/28
Filed: 1988-11-18
Abstract: PURPOSE:To obtain concentrated coffee beverage of good quality without deterioration, keeping fresh components from coffee beans just after roasting by concentrating, without heat, the aqueous extract from roasted coffee beans. CONSTITUTION:Roasted coffee beans are immersed in water and crushed to effect the extraction of the water-soluble components. The extract is filtered, and a pressure higher than the osmotic one of the filtrate is loaded to permeate an appropriate amount of water through a semipermeable membrane whereby concentrated coffee solution is obtained.
Patent JP-H1171173-A (JP)
Title: Dielectric material and its production
Inventor: YOKOI HITOSHI
IPC: H01P7/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material as a multiple metal oxide of complex perovskite-type crystal structure, containing Ba, Zn, Ta and K as metallic elements, relatively great in dielectric constant, small in the absolute value of the temperature coefficient of resonance frequency, and large in non-load quality factor. SOLUTION: A mixture of respective oxides of Ba, Zn, Ta and K, or respective compounds of Ba, Zn, Ta and K forming the corresponding oxides on heating, is molded and then baked at 1,300-1,650 deg.C, and subsequently heat-treated in the temperature range 50-250 deg.C lower than the baking temperature in an oxidative atmosphere for 12 h or longer to obtain the objective dielectric material having complex perovskite-type crystal structure and composed of 99.8-80.0 mol.% of Ba(Zn1/3 Ta2/3 )O3 and 0.2-20.0 mol.% of Kp TaOq (0.60<(p)<2.00; (q) is a positive number defined in coordination with (p)). This dielectric material is >=20 in dielectric constant, <=10 ppm/ deg.C in the absolute value of the temperature coefficient of resonance frequency, and >=20,000 GHz in the product of the resonance frequency f0 and non-load quality factor Qu .
Patent JP-H04168025-A (JP)
Title: T-die
Inventor: MAEJIMA MOKICHI
IPC: B29C48/31
Filed: 1990-11-01
Abstract: PURPOSE:To prevent leakage resin from adhering to film, facilitate the lot change operation and the removing operation of oxidized resin and improve safety by a method wherein a tapered part, which abuts against the inclined upper face of a lip part, and a thin plate part, which extends in the resin extrusion opening of the lip part, are provided in an inner deckel bar. CONSTITUTION:A tapered part 7a, which abuts against the inclined upper face 4a of a lip part 4, and a thin plate part 7b, which extends from the lower end of the tapered part in the resin extrusion opening 4b of the lip part 4, are provided in an inner deckel bar 7. Further, the thickness of the thin plate part 7b is set to be 0.8-1.0 times as large as the width of the resin extrusion opening 4b. In addition, the maximum width of the tapered part 7a is set to be 0.8-1.0 times as large as the width of the resin passage in a round part 3. Furthermore, the thin plate part 7b projects downwards beyond the lower end of the lip part 4. In addition, in the inner deckel bar 7, the tapered part 7a and the thin plate part 7b are provided over the whole part, which is at least present within a T-die main body.
Patent JP-H01136931-A (JP)
Title: Method for quenching stainless clad steel plate
Inventor: OKAMURA KAZUO
IPC: C21D9/00
Filed: 1987-11-24
Abstract: PURPOSE:To reduce the difference of shrinkage between a base material and a clad material and to restrain the generation of warping by rapidly cooling stainless steel plate for the clad material side more than steel for structural use for the base material side. CONSTITUTION:At the time of quenching by rapidly cooling the two layer clad steel plates, for which the austenitic stainless steel plate is used to the clad material and the steel for structural use is used to the base material, the clad material side of the stainless steel having the coefficient of linear expansion larger than it of the base material side is intensively cooled. Successively, the base material side is cooled at more rapid than the clad material side. By the intensive cool for the clad material, the warp at the initial stage is generated, but by restricting with the slow shrinkage of the base material, plastic elongation is produced to the clad material to release the warp. By cooling the base material after that, the shrinkage of the clad material becomes slower than the shrinkage of the base material and the warp in a reverse direction is developed, and since the warp by cooling at the initial stage cancels with the warp to the reverse direction, the warp as the whole is reduced.
Patent JP-H01136106-A (JP)
Title: Organic light guide
Inventor: SHIMIZU TADASHI
IPC: C08F212/00
Filed: 1987-11-24
Abstract: PURPOSE:To decrease a light propagation loss by applying a compsn. consisting of a specific compd. and photoinitiator on a base, then forming a light guide by a photolithographic method. CONSTITUTION:The compsn. contg. the bromine compd. expressed by formula I, the polystyrene compd. contg. the repeating unit expressed by formula II and the photoinitiator is formed to a film shape on a base having the refractive index lower than the refractive index of the polymer of said compsn. and thereafter, the light guide is formed by the photolithographic method. In formula I, X denotes CH2, C(CH3)2, CH=CH, O or SO2; R denotes CH3 or H; R1 denotes COCH=CH2, COC(CH3)=CH2 or H: R2 denotes COCH=CH2 or COC(CH3)=CH2; n+m denotes integer in the range of 0-4. In formula II, Y denotes H, CH3, CH=CH2, OCH3 or Cl. The small light propagation loss and the high refractive index are thereby obtd. and the light loss in an optical branching/coupling part is decreased.
Patent JP-H02138032-A (JP)
Title: Lead frame containing case
Inventor: INOUE YOSHIYASU
IPC: B65H1/28
Filed: 1988-11-21
Abstract: PURPOSE:To make it possible to take lead frames in and out a titled case regardless of whether the lead frames are faced right sides or not by providing platelike lead frame holding plates attached so as to be freely opened and closed taking one side of a case block as a fulcrum to each of both ends of a thin platelike hollow square case block for guiding the circumference of a lead frame. CONSTITUTION:In case where a lead frame 1 is taken in (or out) from an upper section and with the right side faced upward, the fixing of the bottom plates 3b of the case by fixtures 4b allows the bottom plates 3b to play a role of receiving plates for holding the lead frame 1. At this moment the upper bottom plate 3a is rotated around a fulcrum 5a, and an opening section is secured on the upper section of a case body by fixing the bottom plate 3a to the bottom plate fastener 6 so that the lead frame 1 may be taken in(or out) the case. On the other hand, in case where a lead frame contained with the right side faced upward is taken out with the reverse side faced upward, the case is turned over and the bottom plate 3b is fixed to the fastener 6 after fixing the bottom plate 3a by fixture 4a.
Patent JP-2000123557-A (JP)
Title: Disk reproducing device
Inventor: NAKADA KOICHI
IPC: G11B27/10
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To improve operability by recording plural class ID for classifying disks in a disk title recording area together with disk titles, and playing the disk of a desired class based on the specification of the class ID. SOLUTION: In the disk title recording area of a disk D, the title of a disk and then a disk class ID as a partition signal, for example holding '**'therebetween are recorded. The disk class ID are set as '0, 1, 2,...,', and these are made to correspond to environments/scenes to be reproduced, for example 'always', 'date', 'drive',.... After playing is instructed from an operation part 41, when disk class ID is entered, a control unit 30 refers to the information of the disk title recording area of a currently played disk D, executes a disk changing operation when a disk class ID different from the specified disk class ID or no disk class ID is recorded, and retrieve a disk D having the specified disk class ID.
Patent JP-H06144120-A (JP)
Title: Internal component for automobile
Inventor: HIROTA KOZO
IPC: B60R13/02
Filed: 1992-11-02
Abstract: PURPOSE:To repair an internal component integrally connected with multiple members and fitted inside a car room forming section without removing the whole of it from the car room forming section when part of it is damaged to require repair. CONSTITUTION:A roof end section corresponding portion 21 and multiple pillar corresponding portions 22 to be arranged inside various sections of a car room forming section 1 are integrated, and the car room forming section 1 is provided with connection sections 25 fitted inside the car room forming section 1 and integrated with the roof end section corresponding portion 21 and multiple pillar corresponding portions 22 to mutually connect them so that at least part of them can be easily divided.