baber/WOPTO huggingface dataset:
Patent JP-2000253692-A (JP)
Title: Driving apparatus of storage medium
Inventor: KONOUE YASUHIKO
IPC: H02P6/06
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To rotate a discoid storage medium stably and smoothly at a high speed, by performing the switchings of the current-application phases of a motor, based on its reverse electromotive forces extracted through low-pass filters. SOLUTION: This apparatus has low-pass filters 20, 21 for extracting reverse electromotive forces Ex from the outputs of sample-and-hold means S1-S4, C1, C2. By performing the ON/OFF operations of the switch circuits S1-S4 synchronously with a PWM signal Pm, the samplings are performed only in the portions of the reverse electromotive forces Ex appearing therein. The one sampled reverse electromotive force Ex is held by the capacitor elements C1, C2 until the next reverse electromotive force Ex is sampled to make obtainable as the output of the sample-and-hold means only the reverse electromotive force Ex wherefrom a PWM carrier is removeds largely. As a result, the rotation of a discoid storage medium can be driven stably and smoothly at a high speed, while performing the reductions of the consumption power, size, and cost of its driving apparatus.
Patent JP-S57172820-A (JP)
Title: Hinge device of movable roof for car
Inventor: OKADA YASUMASA
IPC: B60J7/10
Filed: 1981-04-17
Abstract: PURPOSE:To improve the mounting and operation performance of the lid for a roof opening and reduce the number of required parts by constituting the hinge device for mounting the lid from the movable piece fixed on the lid and the fixed piece installed on a chassis. CONSTITUTION:The hinge device H for supporting the lid 3 of a movable roof for car is composed of the movable piece 21 arranged in pairs at the symmetrical positions at right and left in the front edge part of the lid 3 and the fixed piece 2 arranged at the position corresponding to the movable part 21 in the front edge part 2f of a roof opening. The movable piece 21 is provided with a base plate 23 and a hinge pin 24, and provided with the bulged parts 34 and 35 having pin inserting holes 36 and 37 which are formed oppositely in the nothced part 23. While, the fixed piece 22 is provided with the supporting part 42 and the protrusion part 44 having a pin inserting hile 45 and is provided with an L- figure-shaped guiding groove 44 for guiding and accomodating the above mentioned bulged parts 34 and 35.
Patent JP-H07262863-A (JP)
Title: Operation button device
Inventor: NAKAMURA MAYUMI
IPC: H01H3/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide an operation button device which can be instantly set to a desired mode, and can keep holding the mode by providing a mode keeping means to keep holding a switch button in a depressed state after a mode has been changed over with the switch button depressed. CONSTITUTION:This invention is concerned with the actuating button where a lever 2 and a switch button 3 are coaxially disposed, and change-over in mode can be made only when the lever 2 is rotated so as to be in a specified position. A mode keeping means is provided, which keeps holding the switch button 3 in depressed state so as to let a mode be continued after the mode has temporarily changed over with the switch button 3 depressed. In the mode keeping means, for example, the movement of the switch button 3 in the direction perpendicularly intersected with its axial line after a movement in the axial direction has been made with the switch button 3 depressed permits a part of the switch button 3 to be engaged with a part of a chassis 6 (an engaging section 3c is engaged with the lower surface of a bottom section 6e in an engaging hole 6b), so that the button is thereby kept depressed.
Patent JP-S62215501-A (JP)
Title: Promotion of growth of rice plant seed
Inventor: KAJITA TOSHIO
IPC: A01N33/12
Filed: 1986-03-17
Abstract: PURPOSE:To make it possible to obtain seedlings of rice plants having improved growth of roots and suppressed plant height and to grow healthy rice plants having resistance to cold by dipping seeds of rice plants in a solution containing choline or a salt thereof and treating the seeds with ultrasonic waves. CONSTITUTION:Seeds of rice plants are dipped in a solution containing choline or a salt thereof and treated with ultrasonic waves to promote the growth of the rice plant seeds. Examples of the choline salt used include hydrochloride, phosphate, acetate, lactate, etc. A formulation containing such choline or salt thereof is used in the form of powder, emulsion, aqueous or oily suspension, etc. The concentration of the solution containing the choline, etc., is normally 300-3,000ppm, preferably 500-2,000ppm. When the seeds are dipped in the solution containing the choline, etc., the dipping time is preferably 6-24hr. The treatment with the ultrasonic waves for about 2hr is normally carried out 1-5 times.
Patent JP-H02235097-A (JP)
Title: Image recording device
Inventor: HAYASHI MASAO
IPC: H04N1/387
Filed: 1989-03-08
Abstract: PURPOSE:To shorten the time of recording on various media after power-on operation by providing a device which can change the kind of an idle font automatically according to the frequency of use at the controller part of the image recording device such as a laser beam printer which uses an outline font. CONSTITUTION:Character font information 9 which is generated by a character image generation part 8 is sent to a use frequency counter 15, which counts how many times information is expanded in a character image temporary storage part 10 during the operation of the image recording device by the kinds of fonts. The counter 15 transfers and stores the kind of the font which is developed at the highest frequency in an idle font storage part 17 successively as idle font information 16. The idle font storage part 17 has its record rewritten at all times so as to use a nonvolatile memory and the record remains even after power-off operation. Then when the power source is turned on, a main control part 3 confirms idle font information 18 left in the idle font storage part 17 and expands the character font of the kind on the character image temporary storage part 10 immediately.
Patent JP-H05224540-A (JP)
Title: Liquid developing device
Inventor: SATO YOSHIMITSU
IPC: B41J29/377
Filed: 1992-02-10
Abstract: PURPOSE:To efficiently recover gas generated by toner solvent being evaporated. CONSTITUTION:Discharge ports 11 and 12 are provided on a shield plate 9 at the bottom of a photosensitive body carrying path. The discharge ports 11 and 12 are opened toward a bottom surface of the photosensitive body, and are constituted in a position so that the gas from especially a drying part 6 and a fixing part 7 is efficiently exhausted. These discharge ports 11 and 12 are each communicated with the exhaust fans 21 and 22 in a lower machine room 20 and are finally communicated with an exhaust duct 3. In such a constitution, the solvent gas generated at a developing part 5, the drying part 6 and the fixing part 7 is sucked in through discharge ports 11 and 12 by the effect of the exhaust fans 21 and 22 and exhausted to the exhaust duct 3.
Patent JP-S52139073-A (JP)
Title: Isoquinolines and their preparation
Inventor: OKA YOSHIKAZU
IPC: C07D217/18
Filed: 1976-05-18
Abstract: PURPOSE: Isoquinolines I[R 1  and R 2  are H, alkyl, aralkyl; R 1  and R 2  together form alkylene; R 3  is (halogen- and/or alkoxy-substituted)phenyl], e.g. 5,6-dibenzyloxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinoline-hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11237828-A (JP)
Title: Image forming device
Inventor: KIKUCHI NORIO
IPC: G03G21/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which stress to a toner can be suppressed without becoming large-sized one, no toner lump is generated and toner conveyability is satisfactory at all times. SOLUTION: Concerning the image forming device provided with a toner conveyer using a screw pump for conveying collected toners, this device is provided with reflected light detectors 916 and 919 for detecting the density of a reference sensible image pattern on a photoreceptor on which sensible images are formed before and after transfer onto transfer paper, while forming the prescribed reference sensible image pattern in an image area exception for the sensible images formed on the photoreceptor by an exposing device and a developing device, and a controller 103 for controlling the conveying capability of the toner conveyer corresponding to a deviation between a transfer rate, which is found from the detection outputs of the reflected light detectors before and after transfer, and a prescribed reference value based on reference sensible image pattern,  and corresponding to the deviation between the variable transfer rate and the prescribed reference value, the number of times of rotations for the rotating member of the screw pump or the quantity of air is regulated.
Patent JP-H05224941-A (JP)
Title: Application program control system
Inventor: SHINOZUKA TAKESHI
IPC: G06F9/46
Filed: 1992-02-10
Abstract: PURPOSE:To eliminate shortage of resources and a useless input/output operation to an auxiliary storage device, and to improve a throughput and a response by allowing all application programs(AP) to have an attribute, and executing the control conforming to each attribute. CONSTITUTION:The number of pieces of APs which can be operated simultaneously is set to a registration table 6 in advance. Subsequently, all the APs are allowed to have one of attributes of main storage, resident/reuseable/ unreuseable. Before the system is operated, all main storage resident programs are loaded onto a main storage device 2 from an auxiliary storage device 3 in advance. As for a reuseable program, it is loaded onto the main storage device 2 from the auxiliary storage device 3 at the time when a transaction is generated, and actuated and executed. After it is finished, its program still remains on the main storage device 2. As for an unreuseable program, after execution of the AP is finished, used resources are released, and when the transaction is generated again, the program is reloaded from the auxiliary storage device 3.
Patent JP-S63222923-A (JP)
Title: Guide rail structure for sun roof
Inventor: ONO JUN
IPC: B60J10/82
Filed: 1987-03-12
Abstract: PURPOSE:To eliminate recessing a frame bottom wall and a drain pipe, to expand a head clearance, and to prevent a rust formation by integrally providing a drain groove part receiving and draining a flood from an opening part to a guide rail along in the longitudinal direction. CONSTITUTION:A guide groove part 22 having a U-shaped cross section is standingly provided at an end edge part of an opening part 5 side of the vehicle inside with an open end surface facing the vehicle inside in the first guide rail part 21. And a flat part 24 is integrally formed toward the outside in the vehicle side direction from the groove 22 in the part 21, and a drain groove part 25 having an approximate U-shaped cross section and opened toward a roof 1 side is integrally formed in the lateral side of a vehicle of the part 24. Thus the part 25 is integrally formed, therefore, providing the part 25 with a bottom wall 26 of a sun roof frame 4 recessed eliminated, the wall 26 of the frame 4 can be flatly formed, and a head clearance expanded. And a special rust preventive treatment for the frame 4 is not required as the part 25 is provided by a different member from the frame 4.
Patent JP-S54149591-A (JP)
Title: Constant-voltage diode
Inventor: IKEDA HIROSHI
IPC: H01L29/866
Filed: 1978-05-17
Abstract: PURPOSE: To reduce the dispersion of a Zener voltage by using a Schottky barrier as an emitter junction as to a constant diode which obtains constant-voltage characteristics by making use of a punch-through phenomenon.  
     CONSTITUTION: As for the punch-through type Zener diode which employs NPN transistor structure, Zener diode voltage V z  depends upon the thickness of P-type base layer 10B. For the purpose, metal layer 18 for Schottky-barrier formation is bonded to this base layer 10B to obtain a punch-through type Zener diode. Consequently, the dispersion of Zener voltage V z  is reduced by controlling the thickness of base layer 10B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55149215-A (JP)
Title: Exo-6-tricyclo 6.2.1.02,6 undeca-2-ene
Inventor: TAKAISHI NAOTAKE
IPC: C07C13/605
Filed: 1979-05-11
Abstract: NEW MATERIAL:Exo-6-tricyclo[6,2,1,0 2 , 6 ]undeca-2-ene.  
     USE: Perfume, its intermediate, medicine, synthetic intermediate of antiviral, antibacterial, plant hormone, etc. It has woody smell.  
     PREPARATION: In an example, bicyclo[3,2,1]octo-2-one is led to bicyclo[3,2,1]oct- 2-one pyrrolidine enamine, which is alkylated with α-bromoacetone to give a mixture consisting essentially of 3-exo-substituted ketone of formula IV and minor part of endo-form (the ratio is 2:1). The mixture is heated in an aqueous potassium hydroxide to give an α,β-unsaturated ketone. Finally, the ketone is subjected to Wolff-Kishner reduction using hydrazine to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03256631-A (JP)
Title: Production system control device
Inventor: TABUCHI SHUNEI
IPC: B23Q41/00
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the load of a computer for control and also to correspond to the change of a production method, the change of arrangement, etc., flexibly and smoothly, by co-operating a computer for management and that for control and dispersing the loads of management and control. CONSTITUTION:A production system control device is composed of an assembly control computer 5 which prepares the production plan of the shop inside and controls the actual result, an assembly control computer 6 for performing the control for production by itself and having a production information, an un manned transfer vehicle 7 mounting the assembly control computer 6 and the transmission device 4 of the assembly control computer 5 and assembly control computer 6. The functions of the assembly mangfaement computer 5 and assem bly control computer 6 are thus dispersed, the load for the control of the assem bly management computer 5 is drastically reduced and it can thus correspond enough event to the change of the layout of the shop inside.
Patent JP-S61215244-A (JP)
Inventor: KUNIKAWA KENZO
IPC: C04B24/22
Filed: 1985-03-22
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-H05259941-A (JP)
Title: Intelligent transmitter
IPC: H04B3/46
Filed: 1992-03-16
Abstract: PURPOSE:To detect the fault of a loop and to give the alarm to the host side with an intelligent transmitter by measuring the resistance value of the load and the voltage value of the power supply in a double line type loop. CONSTITUTION:When the power voltage value E and the load resistance value RL are calculated in a double line type loop, the different loop constant current levels are selected at two points and at the same time the real current IL and the inter-transmitter output terminals voltage V are measured. Thus the occurrence of a loop fault is decided when no coincidence is secured between the loop constant current level and the current IL. The voltage V undergoes the conversion of potential by the voltage dividing resistances 14 and 15, and the current IL undergoes the conversion of voltage by a feedback resistance 13. These converted voltage and current are fetched by an A/D converter 4 to be turned into the digital value and then undergo the arithmetic processing by a microprocessor 6.
Patent JP-S52141542-A (JP)
Title: Acoustic surface wave unit
Inventor: NORO YOSHIHIKO
IPC: H03H9/145
Filed: 1976-05-21
Abstract: PURPOSE:To obtain the acoustic surface wave unit that has the satisfactory aging stability and good productive efficiency and can attenuate the undesired end-face reflected signal by providing annihilating metal pieces.
Patent JP-S54148857-A (JP)
Title: Formation of uneven pattern on resin sheet
Inventor: ARAI MICHIYUKI
IPC: B29C43/22
Filed: 1978-05-15
Abstract: PURPOSE: To obtain an uneven pattern on a resin sheet without lowering the operating efficiency, by passing a calendered sheet between the final calender and a coating rolls to form protuberances of any height.  
     CONSTITUTION: The thermoplastic material 9, e.g. polyvinyl chloride, is passed through the calender rolls 3' and 3', and continuously formed into the resin sheet 5, which is then passed through the final calender and the coating rolls 3 and 2. The paste resin 4 of the coating material is filled into the grooves 1 of the roll 2, heated, and made to gel rapidly. The resin 4 is fused to form the protuberances 10 on the resin sheet 5 by the rotation of the roll 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04275321-A (JP)
Title: Thermosetting powder composition
Inventor: ONO KAZUYA
IPC: C09D163/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a thermosetting powder composition, curable under relatively mild curing conditions and capable of readily controlling melt fluidity and affording cured products having excellent heat resistance and mechanical strength. CONSTITUTION:A thermosetting powder composition is characterized as follows. The above-mentioned composition is composed of (a) a maleimide compound composed of a bismaleimide compound containing 2 maleimide groups in the molecule and a polymaleimide compound containing >=3 maleimide groups in the molecule, (b) an epoxy resin, (c) a curing agent for the epoxy resin and (d) a curing accelerator for the epoxy resin at (10/90)-(90/10) weight ratio of the aforementioned bismaleimide compound to the polymaleimide compound.
Patent JP-H09249557-A (JP)
Title: Sustained release preparation of slightly water-soluble medicine
Inventor: TSUKADA TAKAYUKI
IPC: A61K31/265
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prepare a sustained release preparation capable of gradually releasing slightly water-soluble medicines to sustain their activities by combining a slow soluble part and a quickly releasing part with each other which contain slightly water-soluble medicines treated with wetness-improving agents, respectively. SOLUTION: This sustained release preparation comprises a quickly releasing part containing a slightly water-soluble medicine (e.g. ecadotril) treated with a wetness- improving agent and a slow soluble part comprising a core granule containing a slightly water-soluble medicine treated with a wetness-improving agent and coated with an enteric layer. The slow soluble part and the quickly releasing part separately exist as an enteric granule and a quickly releasing granule, and one or more water-soluble, inactive separation layers are disposed between the core granule and the enteric layer in the slow soluble part and/or between the enteric layer and the quickly releasing part. Even when a highly plastic, slightly water-soluble medicine having a high melting point is used, a function for controlling the release of the medicines can thereby be stabilized. The wetness-improving agents are used for improving the granule surface wetness and dissolution speeds of the granules containing the slightly water-soluble medicines, respectively, and includes hydroxypropylcellulose.
Patent JP-H02239093-A (JP)
Title: Device for handling low-strength member
Inventor: SUGAI ATSUSHI
IPC: B66C1/46
Filed: 1989-03-10
Abstract: PURPOSE:To handle a low-strength ceramic compact which is liable to cause deformation, a crack, crashing, chipping, etc., without accompanying such nonconformity by supporting a workpiece not by point loads but by faces by the pressing action of cushion layers with respect to the surface of the workpiece. CONSTITUTION:In order to transfer a hollow cylindrical workpiece W, a work holding member 10 is suspended by a hoist and covered over the workpiece W, and pressure air from a compressor is fed under pressure to expand a cushion layer 30-1 and a cushion layer 30-2 in the radial direction respectively to hold the workpiece W in between from both side of the inner peripheral face and outer peripheral face with a proper pressing force. Then, the workpiece W is suspended by a hook H and transferred and, after being placed down onto a defined place, the expanding pressing force of the cushion layer 30-a, 30-2 is released to remove the work holding member 10 from the workpiece W.
Patent JP-S61219086-A (JP)
Inventor: KATAOKA HISAAKI
IPC: G09G1/10
Filed: 1985-03-25
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-S57172135-A (JP)
Title: Storage type hot water feeder
Inventor: GOKAJIYA YOSHIYUKI
IPC: F24H1/18
Filed: 1981-04-16
Abstract: PURPOSE:To improve the thermal efficiency of the title hot water feeder by a method wherein the outlet of a heat exchanger provided on the lower side portion of a storage tank is bifurcated to open in the tank at both the lower and the upper portions of the tank and a heat discharging and collecting type heat exchanger is provided. CONSTITUTION:The primary heat exchanger 4 is provided on the lower side portion of the storage tank 1 and the inlet 8 of the heat exchanger is made to open in the lower portion of the storage tank 1, an outlet header 9 is divided into two sections by a switching device 11 so that one of the two sections is made to communicate with the storage tank through a connecting pipe 12 at the level of the switching device 11 while the other section is made to communicate with the tank 1 at the upper portion thereof through a rising pipe 13 to thereby provide a uniform distribution circuit and a quick supply circuit, respectively. Further, a burner 16 is made to confront an opening formed in one end of a combustion chamber cover 15 covering the primary heat exchanger 4 and the other end of the cover 15 is closed to provide a smoke chamber 18 which is in communication with an exhaust cylinder 20 through a secondary heat exchanger 22 passing through the lower portion of the storage tank 1.
Patent JP-S58176567-A (JP)
Title: Measuring method of radiation
Inventor: OOURA JIYUNICHI
IPC: G01T1/02
Filed: 1982-04-09
Abstract: PURPOSE:To find the kind, energy, and intensity of radiation by using n units of dosemeters (n units >=2m units) of the same or different kind for measuring (m) kinds of unknown radiation, and equipping >=1 of them with shielding plates of different kind and solving (n) simultaneous equations. CONSTITUTION:N units of dosemeters of the same or different kind are used and a shielding plate differing in density and thickness is provided on the front surface of every dosemeter except one. The shielding plates are made different in the product of density and thickness. Then, a single monochromatic source for radiation (alpha, beta, and gamma rays) to be measured is used and the output of each dosemeter is found as a function consisting of the kind, energy, and dose of the radiation. The dosemeters are irradiated with unknown radiation for (t)hr to measure the outputs of the respective dosemeters to decide on (m) kinds of radiation source (regarded as different kinds even when the same kind of radiation differs in energy). For this purpose, n sets of simultaneous equations (n sets >=2m sets) are solved to measure the energy and intensity of each kind of radiation.