baber/WOPTO huggingface dataset:
Patent JP-H0429291-A (JP)
Title: Light transmission plate
Inventor: KATSUTA MORIHIKO
IPC: G02F1/1335
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a flexible light transmission plate having a uniform luminance by arranging many bubbles in the plate-shaped flexible light transmission plate main body so that these bubbles form a face which is inclined to a liquid crystal panel face and to the direction of light incidence from a light source. CONSTITUTION:A plate-shaped flexible light transmission plate main body 3 is arranged on t rear face of a flexible liquid crystal panel 2, and bundles of optical fibers 4 are provided on both side faces of the flexible light transmission plate main body 3, and may bubbles 6 are arranged in the light transmission plate main body 3 so that they form a slope which is inclined to the liquid crystal panel 2 and to the direction of light incidence from optical fibers 4. Consequently, light made incident on the light transmission plate main body 3 from optical fibers 4 strikes many bubbles 6 different in refractive index in the light transmission plate main body 3 and is irregularly reflected. Thus, a flexible liquid crystal display device is obtained, and the luminance of incident light is uniformized to uniformly irradiate the whole of the liquid crystal panel 2.
Patent JP-H0435295-A (JP)
Title: Luminance signal regenerating circuit
Inventor: UEHARA YASUAKI
IPC: H04N9/78
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the level of a luminance signal from lowering when it is regenerated by providing a subtraction circuit which regenerates the luminance signal by performing the subtraction of a delayed chroma signal when no control signal is inputted and outputs a delayed composite video signal as the luminance signal when the control signal is inputted. CONSTITUTION:The subtraction circuit 14 which regenerates the luminance signal is controlled by the control signal (f) outputted from a pulse signal detection circuit 11. The pulse signal detection circuit 11 detects whether or not the output signal of a chroma reproduction circuit is a single pulse signal with discrete shape and of short cycle to detect the occurrence of a high frequency luminance signal (i). When the single pulse signal is detected, the control signal (f) is outputted, and the subtraction circuit 14 stops subtraction when the control signal (f) is inputted, i.e. when the high frequency luminance signal (i) is generated. Thereby, the composite video signal (e) of only the luminance signal passes through the subtraction circuit 14 without being subtracted, which evades the lowering of a signal level.
Patent JP-H06350732-A (JP)
Title: Automatic reporting device
Inventor: OSHIMI HIROKI
IPC: G08B25/08
Filed: 1993-06-08
Abstract: PURPOSE:To provide an automatic reporting device with which an installation construction person can automatically set the various data of a correspondent demander at the time of initialization from the computer unit of a center managing the flow rate of gaseous propane consumed by the demander through a telephone line while using a data input device into the automatic reporting device and which can prevent the erroneous setting of data inputs. CONSTITUTION:The various data of the correspondent demander at the time of initialization are read from the computer unit of the center and stored in a memory part 21c incorporated inside a microcomputer circuit part 21 of a data inputter 6 by the microcomputer circuit part 21. Afterwards, the various data are transferred from this memory part 21c to a memory part 1c incorporated at a microcomputer circuit part 1 inside the automatic reporting device.
Patent JP-S6254707-A (JP)
Inventor: YAKOBUSU ANTONIUSU ROONTOIENSU
IPC: C08F10/00
Filed: 1986-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1073108-A (JP)
Title: Connecting plug
Inventor: FISCHER ARTUR PROF DR
IPC: F16B13/14
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To quickly fix an object to be fixed and ensure a high holding power without extending an entire length of a connecting plug in a porous material by improving a known connecting plug. SOLUTION: In order to obtain an extension effect which makes it possible to fix an object before a mortar for connection injected into a connecting plug, a shaft region 13 of the connecting plug has a slit 12 formed as a flange of the connecting plug and extending longitudinally from a fore tip, and an outer diameter extending over at least a part of a length of the shaft region 13.
Patent JP-H05333119-A (JP)
Title: Residual capacity detecting device for secondary battery
Inventor: NAKAJIMA KENZABURO
IPC: G01R31/36
Filed: 1992-05-28
Abstract: PURPOSE:To enable the residual capacity of a secondary battery to be accurately displayed by detecting the charging and discharging current of the secondary battery, and monitoring and saving the capacity thereof at all times. CONSTITUTION:The operation of a charging means 8 causes charging current i1 to flow to a secondary battery 1 via a diode 3 and a charging current detecting means 2, thereby charging the secondary battery 1. In this case, a microprocessor 9 calculates a charged amount as a product of a current value outputted from the means 2 and a charging time, and stores the calculated amount in a memory means 10. Then, the microprocessor 9 deducts a discharged amount from the charged amount, thereby calculating the residual capacity of the battery 1. Actually, however, a correction is made by multiplying the charged amount with a conversion efficiency factor K for charging, for the reason that the charged amount cannot be used as a 100% capacity amount, or the like. The microprocessor 9 is also connected to a display means 12 and a transistor 11 for periodically checking the residual capacity. In addition, the residual capacity of the battery 1 is detected, while a correction is being made therefor. Thus, accurate residual capacity display can be ensured.
Patent JP-H07321086-A (JP)
Title: Semiconductor device and its production
Inventor: SAKAI MINEKAZU
IPC: H01L21/761
Filed: 1994-05-25
Abstract: PURPOSE:To provide a semiconductor device and its production method by which the deviation due to uneven etching can be suppressed in an electrochemi cal etching process. CONSTITUTION:An AA-key sub-pattern 10 is surrounded by an isolation area 6. Thus, even when any sub-pattern is formed in a photo process for forming a main chip pattern 2, a scribe area 3, that is, a voltage supply area and p-type substrate 1 at the time of electrochemical stop etching is hardly short-circuited thanks to the presence of the area 6. Therefore, even when any etching voltage is applied during etching, no leak current is allowed to flow and the potential of the substrate is not increased, thereby applying even etching to respective chip patterns.
Patent JP-S5926757-A (JP)
Title: Color electrophotographic developing method
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/01
Filed: 1982-08-04
Abstract: PURPOSE:To provide a developing method using toners with favorable spectral reflecting characteristics by adding prescribed coloring agents as coloring agents for yellow, magenta and cyan color toners. CONSTITUTION:''CI. Solvent Yellow 77'' and ''CI. Disperse Yellow 164'', ''CI. Solvent Red 52'' and ''CI. Solvent Red 49'', and ''CI. Pigment Blue 15'' are used as coloring agents for yellow, magenta and cyan color toners, respectively. Each of the color toners is composed of a binding resin and the coloring agent. Color electrophotographic development is carried out by combining the color toners.
Patent JP-S6117702-A (JP)
Title: Controller for hydraulic circuit
Inventor: ITOU MINORU
IPC: F15B11/00
Filed: 1984-07-03
Abstract: PURPOSE:To drive the uppermost stream actuator at the maximum speed thereof by connecting changeover valves in series to each other, and providing another changeover valve between the lowermost stream portion and a throttle valve for blocking a neutral flow path when the uppermost stream actuator is operated. CONSTITUTION:A changeover valve 3A having a path (g) serving to guide return oil which finished its mission to drive an actuator 4 to a neutral flow path as well as other changeover valves 5, 7 are mutually connected via a series circuit, while a changeover valve 11 to block the neutral flow path when the uppermost stream actuator 4 is operated is interposed between the lowermost stream changeover valve 7 and a throttle valve 9. Hereby, the uppermost stream actuator 4 is given priority in its operation, and thus the actuator 4 can be driven at the maximum speed. Furthermore, pressure is kept on the upstream 10 of the throttle valve 9 when the changeover valves 3A, 5, 7 are located in their neutral positions, whereby a hydraulic pump 1 can be controlled to the side of a minimum discharge amount for saving energy.
Patent JP-H06320478-A (JP)
Title: Cutting device for tatami mat
Inventor: YAMAMOTO MASAAKI
IPC: B26D1/04
Filed: 1993-05-14
Abstract: PURPOSE:To perform cutting of a tatami mat in parallel to a warp by a method wherein a ribbed guide roller from the two ends of which a plurality of peripheral protrusions having approximately the same width as that of a tatami mat and engaged with respective grooves paralleling a warp formed with rushes crossed and formed in the two surface of the obverse and the reverse of the tatami mat is used as a guide roller through which the tatami mat is guided to a width cutter and a take-off roller. CONSTITUTION:A roller body having approximately the same width as that of a tatami mat 10 is used as a guide roller 25 through which the tatami mat 10 is fed to a pair of right and left width cutters 33 and a take-off roller 36. Ribbed rollers 25 from which a plurality of peripheral protrusions 28a, engaged with V-grooves formed in the two surfaces of the observe and the reserve of the tatami mat 10 and in parallel to a warp with rushes being wefts crossed, are protruded are arranged at least to two end parts. In this case, ribbed rollers are arranged at the right and the left and a smooth roller may be arranged at a central part to form combination constitution to regulate a distance between the two rollers.
Patent JP-S62293281-A (JP)
Inventor: TANAKA NORIO
IPC: G09G5/10
Filed: 1986-06-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5837331-A (JP)
Title: Brake disk
Inventor: MAEDA NORIYUKI
IPC: F16D65/00
Filed: 1981-08-31
Abstract: PURPOSE:To reduce effectively braking noise by disturbance of the wave forms of resonance noise produced upon braking by providing an odd number of noise suppressor consisting of slits or gaps which are slanting in the direction of rotation of a brake disk and are arranged at the same intervals. CONSTITUTION:An odd number of slits 5 which are slanting at alpha degrees in the direction of rotation as indicated by the arrow are provided at the same intervals on both braking surfaces 4, 4 of a brake disk 1. Those slits 5 are located at the same phases on both braking surfaces 4, 4 respectively and are extended over the entire width of each braking surface 4, 4. Even if resonance mode of an even number of oscillation tends to be produced as the brake pads clamp the two braking surfaces 4, 4 of the brake disk 1, the frequency of the resonance mode is disturbed and its periodic force is dissipated by passage of the odd number of the slits 5.
Patent JP-H032540-A (JP)
Title: Leakage testing method and package type electronic device
Inventor: ARITA KIMIHARU
IPC: G01M3/20
Filed: 1989-05-30
Abstract: PURPOSE:To shorten the time of a leakage test operation and to lessen the manpower thereof by housing an object which adsorbs a probing gas into a case and adsorbing the probing gas therein. CONSTITUTION:The probing gas adsorbing member is housed into the case and the probing gas admitted under pressurization is adsorbed in this member. A member essentially consisting of an adhesive, such as 'Araldite(R)', or a member consisting of an epoxy resin, etc., is used for this adsorbing member and a system to house this member into a package is adopted. The case as the package is otherwise constituted of an aluminum material, etc., and the inside surface thereof is subjected to an anodizing treatment. Since the part subjected to the anodizing treatment has the function to adsorb the probing gas, the probing gas is adsorbed to this part. The package is otherwise hermetically formed by constituting the case as the package of the aluminum material, subjecting the inside surface thereof to the anodizing treatment and adsorbing the probing gas on this part.
Patent JP-H04336858-A (JP)
Title: Facsimile equipment
Inventor: MURATA TSUNEO
IPC: H04N1/21
Filed: 1991-05-14
Abstract: PURPOSE:To use a reception original stored in a picture memory for a transmission use original and to allow the original to be circulated by other facsimile equipments. CONSTITUTION:The facsimile equipment having a function storing a reception original once into a memory is provided with an input section 7 being a designation means designating the reception original in the memory, a transmission means reading the reception original designated by the designation means, a CPU 9, a MODEM 2 and an NCU 1.
Patent JP-S6029348-A (JP)
Title: Dimmer/passing switching method of lighting system for car
Inventor: IZAWA MINORU
IPC: B60Q1/50
Filed: 1983-07-26
Abstract: PURPOSE:To improve workability by forming an actuating lever that can be rotated and displaced to mutually different two directions in a momentary type lever and controlling the flashing of a headlamp through a microcomputer in accordance with the operation state of two switches that are operated by this actuation lever. CONSTITUTION:An actuating lever 1 that can be rotated in either (a) or (b) direction and automatically returns to the original position when rotary actuation force is released by protruding it from a switch box 2 is provided. The switch box 2 is provided with a switch 3 that turns on when the actuating lever 1 is set to the high beam command position H and a switch 4 that turns on when it is set to the low beam passing command position L/P. Their output is input to a microcomputer 6 of a control circuit 5 together with the output of a lighting switch 10. Besides, the flashing of a small lamp 8 and a headlamp 9 is controlled in accordance with a preset control program depending on the actuation state of these switches 3, 4 and 10.
Patent JP-S63300537-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KATSUMI
IPC: H01L21/3205
Filed: 1987-05-29
Abstract: PURPOSE:To reduce a matching circuit including a transmission line and to decrease the occupying area of a transmission line circuit by forming the transmission circuit of a microwave monolithic integrated circuit of a superconducting material. CONSTITUTION:A (GaAs) substrate 1 is used as the substrate of a microwave monolithic integrated circuit MMIC, perovskitelike oxide ceramics made of Y, Ba, Cu, O are used as the material of a superconducting material transmission line 2, and a microstrip line is composed of a ground electrode 3 formed with the line 2 of width W1 on the rear face of the substrate through a substrate thickness H1. In order to provide a superconducting material film on the GaAs substrate, a magnetron sputtering is conducted with argon gas in an oxygen atmosphere, and in order to form the superconducting material film on a transmission line pattern, an ion milling with argon gas is conducted. Thus, the conventional transmission line pattern having 5mum of width can be reduced, for example, to 1mum pattern, thereby reducing a chip size to approx. 1/5.
Patent JP-S5564902-A (JP)
Title: Blooming method
Inventor: MORI SEIJI
IPC: B21B1/02
Filed: 1978-11-09
Abstract: PURPOSE:To prevent the generation of overlapping, and to improve the yield of the bloom, by executing the rolling work after previously forming the head and bottom of the ingot into a shape of truncated pyramid or a truncated cone. CONSTITUTION:The hot ingot 1 being dragged out of the soaking pit is conveyed by the ingot car 2 and is weighed by the ingot scale 4 after passing the turntable 3. The portions 1a to be truncated later are formed in the head and bottom of the ingot 1 by the press machine 5; hereby, the truncated pyramid or truncated cone type ingot is prepared. Next, above prepared ingot is rolled by the blooming mill 6 and the billet is manufactured.
Patent JP-H01307930-A (JP)
Title: Floating type head for optical recording and reproducing device
Inventor: YAMAGUCHI SHOJI
IPC: G11B7/09
Filed: 1988-06-06
Abstract: PURPOSE:To easily and highly accurately execute the manufacture by dividing a floating body into a floating base material floated by an air flow and a fitting member joined to said base material and supporting the floating base material by a supporting member, and also, attaching a reflecting member and an objective lens to the fitting member. CONSTITUTION:A floating base material 3 and a fitting member 4 are joined by fitting a fitting groove of the floating base material 3 and a projecting line of the fitting member 4, and also, the tip side of a spring-like suspension 2 whose base end side has been attached to a driving device 9 is attached to the fitting groove of the floating base material 3, and this floating type head 1 is provided on a prescribed position. Also, in this fitting member 4, an objective lens 5 is fitted and attached to its opening 6, and also, on its upper face side, a prism 8 which is formed by a glass material and reflects a laser light from a semiconductor laser to an optical disk 7 side is attached. In such a way, the manufacture can be executed easily, and also, the manufacture can be executed with high accuracy.
Patent JP-S5882493-A (JP)
Inventor: ISHINO TAKESHI
IPC: H05B6/76
Filed: 1977-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01311052-A (JP)
Title: Optically active compound and use thereof
Inventor: SUGAWARA SHUNGO
IPC: G02F1/13
Filed: 1988-06-06
Abstract: NEW MATERIAL:The optically active compound of formula I (X is Cl or F; m is 1 or 2; R1 is >=4C alkyl or alkyloxy; R2 is >=4C alkyl; either one of R1 and R2 is optically active group). EXAMPLE:The compound of formula II. USE:Useful as a component of a liquid crystal composition. Since the temperature range of chiral smectic C liquid crystal phase of the compound is lower than that of a non-halogenic material, it is workable over a wide temperature range including room temperature. It can be used as a display element having quick response because of high spontaneous polarization. PREPARATION:The compound of formula I can be produced by (1) reacting a chlorofluorobenzonitrile compound with sodium hydroxide, (2) reacting the resultant halogenated 4-hydroxybenzoic acid compound of formula III with an alcohol in the presence of an acid catalyst to obtain a compound of formula IV and (3) reacting the compound of formula IV with a compound of formula V in the presence of a base such as pyridine.
Patent JP-H08783-A (JP)
Title: Dismantlable swimming pool assembly and swimming pool facilities
Inventor: SHIRAI KATSUYA
IPC: E04H4/04
Filed: 1994-06-20
Abstract: PURPOSE:To provide a swimming pool by assembling a plurality of segments in such a manner that the pool can be dismantled and the respective bottom walls of the segments are connected by a sealing structure through connecting plates, so that the pool can easily be installed on the seaside and out of season, and also is easily dismantled and removed. CONSTITUTION:This swimming pool is constituted by assembling a plurality of segments made of, for example, FRP in such a manner that the pool can be dismantled. For connecting the segments, the respective edges of bottom walls of the segments are opposed, face to face. Specifically, a bottom wall edge 40 of the bottom wall of a segment 4 provided with a side wall is opposed to a bottom wall edge 50 of the bottom wall of a segment 5 solely comprising the bottom wall in such a manner that the bottom wall edges 40 and 50 are slightly kept apart. A connecting plate 6 made of, for example, FRP extends along and is laminated to the bottom wall edges 40 and 50 through a packing 7. The connecting plate 6, the bottom wall edges 40 and 50, and the packing 7 are fixed using tapping screws 8. A sealing material 70, such as a silicon sealant, is filled in the space between the bottom wall edges 40 and 50. A face tape 80 covers the upper surfaces of the bottom wall edges 40 and 50, the tapping screws 8 and the sealing material 70.
Patent JP-H05305361-A (JP)
Title: Method and device for forming hard-to-work formings with explosive pressure
Inventor: MURAYAMA YOSHIO
IPC: B21D26/08
Filed: 1992-05-01
Abstract: PURPOSE:To press the member to be formed to the forming die with hydraulic pressure or elastic pressure to form it to a complicated shape by transmitting the gaseous pressure due to explosiion to the pressure medium of a liquid or an elastic body and transforming it into the hydraulic pressure or the ealstic pressure. CONSTITUTION:A combustion room 1 is designed so that the cross-section area becomes gradually smaller from one end part 1A following the progress of flame, a converging part having the min. cross-section area is formed at the other end part 1B, and the upper surface of the pressure medium in a pressure room 12 is faced to the opening of the other end part 1B. The pressure of the flame inside the combustion room 1 is increased with the progress of the flame because the cross-section area of the combustion room becomes smaller, and becomes the remarkably high pressure at the other end part 1B. This high pressure is transformed into the hydraulic pressure or the elastic pressure of the pressure medium inside the pressure room 12. A forming room 13 is provided communicating with the pressure room 12, and a forming die 16 supporting the member to be formed P is contained in the forming room 13.
Patent JP-S5762233-A (JP)
Title: Preparation of oxygen-containing 2c compound from synthesis gas
Inventor: SANO KENICHI
IPC: B01J23/56
Filed: 1980-10-03
Abstract: PURPOSE: To carry out a reaction to prepare acetic acid, acetaldehyde, and/or ethanol from CO and H 2 , by using a highly active catalyst comprising rhodium and a rare earth element, e.g., yttrium, scandium, etc. as cocatalysts.  
     CONSTITUTION: In reacting CO with H 2  in the presence of a rhodium catalyst to give acetic acid, acetaldehyde and/or ethanol, yttrium, scandium, praseodymium, neodymium, samarium, dysprosium, holmium, erbium, ytterbium, or cerium is used as a cocatalyst. Rhodium is used as metal or salt of low valence, the rae earth element as the cocatalyst is blended with rhodium as metal or present as alloy, or exists as oxide or salt. Preferably the content of rhodium in the supported catalyst is 0.1W10wt%, and the content of cocatalyst metal is 0.2W15wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07314967-A (JP)
Title: Plastic file with index
Inventor: TOYAMA SHUICHI
IPC: B42F21/04
Filed: 1994-05-30
Abstract: PURPOSE:To provide an economical plastic file which is strong, easy to make, and capable of holding an index of an appropriate length, and preventing the index from dropping. CONSTITUTION:A file body 1 is formed of a transparent thermoplastic plastic sheet and has a holding piece 6 formed integrally with an indexing part 8, and the index-holding part is formed by bending the piece 6 to both sides of the body, and welding them.