baber/WOPTO huggingface dataset:
Patent JP-H04265923-A (JP)
Title: Formation of tft of optical shutter array
Inventor: NIITSUMA NORIO
IPC: H04N5/74
Filed: 1991-02-20
Abstract: PURPOSE:To inhibit the reduction of the open rate of optical shutters (image elements) forming an optical shutter array formed on a PLZT substrate of transparent ceramics by enabling the active matrix to drive the optical shutter array. CONSTITUTION:Active elements 15 opposite to interdigital electrodes of image elements 13 (image element electrodes and common electrodes) are formed and connected parallel to each other by a number depending on conditions in the driving of the image elements so that the elements 15 can be switched on and off. At the time of driving the resulting optical shutter array, electric current satisfying conditions in the driving of the image elements 13 is supplied.
Patent JP-H08246798-A (JP)
Title: Joint structure of segment
Inventor: SOMEYA HIROKI
IPC: E21D11/08
Filed: 1995-03-07
Abstract: PURPOSE: To simplify and ensure a joint structure of a segment so as to be suitable for automatic assembly. CONSTITUTION: A rod body 13 of a joint rod 12 projecting out of one side segment A is fitted in a slit 21 of a slit plate 22 of the other side segment A' by thrusting the segment A in the rear. In addition, an expanded head 14 of the joint rod 12 is arranged in an insertional hole 26 at the more recess side than the slit and the segment A is joined to the segment A'.
Patent JP-S52131478-A (JP)
Title: Semiconductor device
Inventor: AZUMA TAKASHI
IPC: H01L29/861
Filed: 1976-04-28
Abstract: PURPOSE:To increase the yield voltage between the base and collector by securing the intrinsic semiconductor region through injection of impurity ion of inversed conduction type and nearly the same density onto the surface area of the collector layer which is exposed on the surface of mesa- or negative bevel-type transistor.
Patent JP-S62205066-A (JP)
Title: Production of aminothiadiazoleacetic acid derivative
Inventor: YAMAOKA MASAYOSHI
IPC: C07D501/20
Filed: 1986-03-04
Abstract: PURPOSE:To produce the titled substance, by hydrolyzing 3-(5-amino-1,2,4- thiadiazol-3-yl)-coumalin with an alkali, oxidizing the hydrolyzate after neutralization, etc., and reacting the product with O-methylhydroxylamine hydrochloride, etc. CONSTITUTION:The compound of formula I [A is (substituted) benzene ring] or its salt is hydrolyzed at -10-+30 deg.C for 30min-3hr in the presence of a base and subjected to acylation reaction and/or neutralization reaction preferably under cooling at 0-10 deg.C for 15min-3hr to obtain the compound of formula II (R1 is H or acyl). The compound is oxidized in an organic solvent at -70-0 deg.C preferably using ozone as an oxidizing agent and the resultant compound of formula III is made to react with the compound of formula R2ONH2 (R2 is H or hydrocarbon group) at -20-+30 deg.C to obtain the objective compound of formula IV. EFFECT:The objective compound can be produced in high purity and yield with short steps from an easily available inexpensive raw material.
Patent JP-S58163940-A (JP)
Title: Method for processing color photographic sensitive material
Inventor: KISHIMOTO SHINZOU
IPC: G03C7/42
Filed: 1982-03-25
Abstract: PURPOSE:To increase the bleaching power speed of a bleaching bath or a bleach- fix bath and to form a color photographic image of high quality adding a specified compound to the bach or the preceding bath. CONSTITUTION:An exposed color photographic sensitive silver halide material is color-developed and bleached in a bleaching bath or bleach-fixed in a bleach- fix bath. In this method to the bath or the preceding bath is added >=1 kind of compounds represented by formulaIor II  where A is (substituted) amino or a heterocyclic residue contg. N; R<1> is H or carboxy; R<2> is a univalent metallic atom, ammonium, (substituted) alkyl or a group represented by formula III or IV; each of R<3> and R<4> is H, OH, alkoxy, halogen, carboxy, a group represented by formula V or VI or alkyl which may have the group A as a substituent; m is 1 or 2; and n is 2, 3 or 4 . Thus, the toxicity is reduced, the bleaching power and speed are increased, and a color photographic image of high quality is formed.
Patent JP-H09207761-A (JP)
Title: Booster
Inventor: INOUE HIDEFUMI
IPC: B60T13/57
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum booster device favourable as a mechanical brake device of an electric car. SOLUTION: A sleeve 27 consisting of a magnetic body is fit on an outer peripheral part of a valve plunger 26 free to slide by holding airtightness. A vacuum valve 44 is constituted of a valve body 31 and a vacuum valve seat 31 provided on a sleeve 27, and a breather valve 38 is constituted of the valve body 31 and a breather valve seat 25. Additionally, a solenoid 47 is arranged on the rear side of the sleeve 27. When the solenoid 47 is magnetized, the sleeve 27 is held at a retreating end position where its rear side end part comes in contact with a step part 47a of the solenoid 47. Consequently, even when a brake pedal is stepped on from this state and the valve plunger 26 is made to advance (to the left), the sleeve 27 remains held at the retreating end position, and accordingly, a valve system 24 does not work and consequently, a vacuum booster device does not work.
Patent JP-S55140052-A (JP)
Title: Controller for air conditioner
Inventor: MINAGAWA KATSUMASA
IPC: F24F11/02
Filed: 1979-04-18
Abstract: PURPOSE: To conduct a comfortable operation irrespective of the fitting position of a sensor by a method wherein the differential of a thermo device is set narrower than in normal case when the stoppage time of a compressor motor by a thermo device has exceeded a predetermined time.  
     CONSTITUTION: A thermo device 15 processes the set temperature and room temperature data of memory units 17, 18 and sets timers 20, 22 for counting, for example, one, three and seven minutes respectively, through utilization of reference pulses. In cooling operation, forced operation is continued for the first one minute or so, after which a compressor motor is stopped when a thermo turn-off temperature is attained and then the motor is kept stopped for about three minutes, and thereafter the motor is restarted if there is attained a rise of differential temperature corresponding to a room temperature rise of about 1°C. When a temperature rise of about 1°C is not attained after lapse of about seven minutes, the differential of the thermo device is narrowed to about 0.5°C and compared with room temperature, so that unconfortable feeling due to longer stoppage time of the compressor motor will be prevented even if a room temperature sensor 3 is located at a place where temperature changes slowly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10243748-A (JP)
Title: Water level controller and irrigation water management system for paddy field
Inventor: ONODERA TSUNEO
IPC: E02B13/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive water level controller and irrigation water management system for a paddy field, which help stably supply water to the entire paddy field and automatically control it at a given level, and is easily set up. SOLUTION: This water level controller 6 for a paddy field is equipped with an irrigation water supply/discharge section 63, water discharge value 64 and water level controlling dam 65, wherein the water supply/discharge section 63 is provided at near the bottom of a bottomed cylindrical water supply/discharge measure 60 and connected to a water pipe running along a farm road, the water discharge valve 64 is provided in the water supply/discharge section 63 at near the bottom of the cylindrical water supply/discharge measure 60, and the water level controlling dam 65 is open to the air at the upper section of the water supply/discharge measure 60, the water supply/discharge measure 60 being equipped with a water supply/discharge port 61 which is in communication with a farming section 42 to which water is to be supplied.
Patent JP-S59174119-A (JP)
Inventor: NAYA MASARU
IPC: A47J31/50
Filed: 1983-03-23
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-S62206663-A (JP)
Title: Character string processor
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F17/22
Filed: 1986-03-07
Abstract: PURPOSE:To reduce the dictionary capacity by providing only the information on parts of speech and a grammar table in a dictionary area for both modes of the articulate conversion and the paragraph conversion and also providing a common part for store of the KANJI (Chinese characters) candidates. CONSTITUTION:Either one of an articulate conversion part 10 and a paragraph conversion part 12 is chosen according to the conversion mode. If a conversion request is inputted by a conversion key of an input device 2 the input reading stored in a a reading data area 24 is delivered. Then the part 10 or 12 retrieves a dictionary area 16 through a dictionary access part 14 to retrieve the KANJI candidate and the information on parts of speech against the reading. Here the common area 16 is used for retrieval of KANJI candidate in both articulate and paragraph conversion modes. Furthermore the grammars are read out of a paragraph grammar table 18 and an articulate grammar table 20 according to the selected mode. Then it is decided whether the parts of speech can be connected or not grammatically with each other.
Patent JP-S51124073-A (JP)
Title: Elctronic flashing device of light regulating type
Inventor: KURAISHI KAORU
IPC: H05B41/32
Filed: 1975-04-21
Abstract: PURPOSE:To insure stability of the movement of the equipment so that overexposed light de to surplus volume of light may be eliminate to produce an electric flashing device of light regulating type available for proper radiation.
Patent JP-S55140190-A (JP)
Title: Electronic clock circuit with illumination
Inventor: MATSUMOTO HARUO
IPC: G04G9/00
Filed: 1979-04-19
Abstract: PURPOSE: To suppress the influence due to noise without applying a shield by inhibiting the switch input of a clock at the time of driving an electroluminescence display device.  
     CONSTITUTION: Drain output ends J and K of an inverter are connected to the terminal data of a master-slave type FF 7-4, and a voltage signal F is applied to a terminal CL. The FF 7-4 is in a read-in state of data when the input of the terminal CL is OV, and when it is +1.5V, data immediately before +1.5V is produced at a terminal Q. Accordingly, if the pulse of +1.5V of the signal F is generated at a timing where the terminal C and D of the electroluminescence EL display device are +1.5V and stable, the C-MOS type IC does not utterly accept the switch input at the time of driving the EL display device. At the timing of the pulse of +1.5V, it accepts the switch input. Therefore, when the input switch is short-circuit for a time longer than one period of the pulse of the signal F while lighting the EL display device, the switch input is normally supplied without applying any shield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53134088-A (JP)
Title: Production of fluorocopolymer having ion exchange groups and its crosslinked article
Inventor: KOJIMA HIROAKI
IPC: C08F8/00
Filed: 1977-04-28
Abstract: PURPOSE: To produce the title crosslinked article having improved heat and chemical resistance, by reacting a specific fluorocopolymer with sulfonic acids to introduce -SO 3 M groups into the glycidyl side chains. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51123408-A (JP)
Title: Multi-cylinder reciprocating engine
Inventor: NOGUCHI MASAAKI
IPC: F02D33/00
Filed: 1975-04-21
Abstract: PURPOSE: A new multi-cylinder reciprocating engine with reduced fuel consumption and power loss and harmful components in exhaust gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58166315-A (JP)
Title: Behind-aperture lens
Inventor: SATOU SHIGETADA
IPC: G02B9/34
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a titled lens of >=60 deg. view angle, about F2.8 of which the overall length from an image face is about 1.1 times as long the composite focal distance of a lens system, by satisfying prescribed conditions, in a behind-the aperture lens constituted of 5 pieces in 4 groups. CONSTITUTION:A titled lens is constituted of the first converging lens group consisting of a positive cemented lens of a negative meniscus lens (the first lens) and a positive meniscus lens (the second lens), and a positive meniscus lens (A lens) placed on its object side or image side, a negative biconcave lens (the thirs lens), and positive biconvex lens (the fourth lens), and when a focal distance of the A lens, and a focal distance of the third lens are denoted as f1 and f6,7, respectively, prescribed conditions (1)-(7) are satisfied.
Patent JP-H03253509-A (JP)
Title: Operation of converter using pre-treated molten iron
Inventor: MATSUTANI ATSUSHI
IPC: C21C5/28
Filed: 1990-02-28
Abstract: PURPOSE:To improve yield of Mn and to restrain the developing quantity of dust by making an operation plural chargings at the time of refining a dephosphorized and desulfurized molten iron in a converter charging a large quantity of Mn ores in the initial charging and minimizing the Mn ore charging quantity in the final charging. CONSTITUTION:At the time of executing refining in a converter by using the pre-treated molten iron completing dephosphorization and desulfurization, the operation in the converter is made to 4-8 chargings of one series as the continuous operational method. In the initial 1-2 chargings in this one operational series, a large quantity of Mn ores are charged to produce slag having high MnO concn. and this produced slag is used to the next in order without discharging. In the final 1-2 chargings, the charging quantity of Mn ore is minimized and in the blowing end period in the one operational series, reduction blowing is executed and Mn is recovered from the slag and the slag having low Mn concn. is discharged. By this method, the loss of Mn is prevented and the yield is improved.
Patent JP-S54140155-A (JP)
Title: Dc power source equipment
Inventor: MATSUMOTO KEIJI
IPC: G05F1/56
Filed: 1978-04-24
Abstract: PURPOSE: To prevent the erroneous function when reclosing the power source  switch, by discharging the capacitor quickly thereby assuring the delay time required for the stable functioning of semiconductor circuit.  
     CONSTITUTION: When throwing in the power source switch 2, the diode 10 is not conducting thereby the capacitor 4 is charged and the semiconductor circuits 8, 9 are applied with voltage. When interrupting the power source switch 2, the capacitor 4 is discharged through the diode 10 and semiconductor circuits 8, 9 not through the resistor 3, thereby it is discharged quickly. Consequently even if it is reclosed at the eary time after the interruption of the power source switch 2, the delay time is assured stably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58165614-A (JP)
Inventor: KATOU ATSUSHI
IPC: H02G1/02
Filed: 1982-03-26
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-S61206778-A (JP)
Inventor: KATO HIROSHI
IPC: H02G3/38
Filed: 1985-03-12
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-H07257356-A (JP)
Title: Brake device for vehicle
Inventor: SUGIMOTO YOICHI
IPC: F16D65/28
Filed: 1994-03-18
Abstract: PURPOSE:To prevent the mutual interference when a braking force is provided only by one of operating force and working force by connecting an operating force transmitting means to the working force transmitting means of an actuator by a connecting means making the operating force transmitting means impossible to work according to the working of the working force transmitting means. CONSTITUTION:When an operating force is added to a parking brake lever 17 to operate a parking brake, the lever 41 of a connecting means 191 is rotated in the brake working direction 32 by the working of an operating force transmitting means 181 accompanying the operating force increase of the brake lever 17 to exhibit the braking force in a wheel brake BR for rear wheel by.the rotation of a cam shaft 27. On the other hand, when a motor M is operated by the electric command from a controller in the released state of parking brake, the lever 36 of a working transmitting means 16 is rotated in the brake working direction according to the working force increase of the motor M, the cam shaft 27 integrated with the lever 36 is rotated in the brake working direction 32, and the braking force can be provided in the wheel brake BR for rear wheel.
Patent JP-H09245191-A (JP)
Title: Transparency transformation method, its device and image processor
Inventor: SHINOHARA MIKIO
IPC: G06T15/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To give a stereoscopic effect to a translucent polygon. SOLUTION: A transparency transformation circuit 40 is provided between a matrix transformation circuit 4 and a luminance calculation circuit 5 in a geometry processing part. This transparency transformation circuit 40 is provided with a transformer 41 and a parameter register 42 to transform the transparency of an apex inputted from the matrix transformation circuit 4 by means of the converter 4 corresponding to the component Z of the unit normal vector of the apex by the transformer 41, to output to the luminance calculation circuit 5. The parameter register 42 holds a parameter value to be used for transformation at the transformer 41. As the result, the transparency of the polygon is corrected in consideration of the angle formed by the flat surface of the polygon and the direction of an eye, environment in which the polygon is arranged, etc.
Patent JP-S62205545-A (JP)
Title: Controller for quantity of light irradiation
Inventor: SENOO TAKANORI
IPC: G11B7/125
Filed: 1986-03-06
Abstract: PURPOSE:To prevent the record on a recording medium from being destroyed by controlling the quantity of irradiation per unit area per unit time to a constant value by a light irradiation quantity detection circuit and a light irradiation quantity control circuit. CONSTITUTION:During a reproduction, a control circuit 5 weakens the laser light of a light pickup 3 through the light irradiation quantity control circuit 7 so as to produce no destruction of the recording, irradiates a disk and reads a recording signal. When the rotating speed of the disk is lowered during the reproduction, the light irradiation quantity detection circuit 6 detects it, and commands the circuit 7 to control the laser power of the pickup 3 below a prescribed value. In this manner, the laser light irradiated on the unit area of the disk is controlled to prevent the destruction in the recording.
Patent JP-S63217761-A (JP)
Title: Telephone exchange system
Inventor: KAWAMOTO MAKIO
IPC: H04M3/42
Filed: 1987-03-05
Abstract: PURPOSE:To attain direct connection to a desired opposite party by inputting a personal code of the user desired for a call, converting it into a telephone number so as to set the channel. CONSTITUTION:When the user A registers a telephone number of a terminal equipment 2 desiring for a call, the corresponding information between the personal code of the user A and the telephone number of the terminal equipment 2 is stored in the converter 10. In inputting a designation code of an incoming side exchange from the terminal equipment 1 by the user B, the controller 4 sets a channel between the equipment 1 and the channel of the outgoing trunk 7 to a network 3. When the user B inputs the personal code and the personal code of the user A, the controller 6 transfers the personal code of the user A to the converter 10, where the personal code is converted into the telephone number of the equipment 2 by using its corresponding information. Then a call tone is sent to the equipments 1, 2, the channel between the incoming trunk 8 and the equipment 2 is set and the users A, B enter the talking state.
Patent JP-H02229193-A (JP)
Title: Benzazepine compound
Inventor: OBATA MINORU
IPC: A61P25/28
Filed: 1989-02-28
Abstract: NEW MATERIAL:A compound of formula I [R<1> is H, halogen, nitro, OH, lower alkyl, etc.; R<2> is H, lower alkyl, acyl, (substituted) phenyl, (substituted) aralkyl, etc.; R<3> is H, lower alkyl, (substituted) pyridyl, (substituted) thienyl, (substituted) furyl, etc.; X is 0 or two H atoms; the dotted line is single bond or double bond]. EXAMPLE:2-(4-Chlorophenyl)2,3,4,4a-tetrahydro-pyridazino[4,3-d][1]benz azepine-5 H,7H-3,6-dione. USE:An antianxiety agent or an amnesia remedy. PREPARATION:A compound of formula II (R<5> is H or lower alkyl) is reacted with a hydrazine derivative (acid adduct) of a formula: R<3>-NHNH2 and the prepared compound of formula is subjected to a cyclization reaction to subject the compound of formula I.
Patent JP-H08215686-A (JP)
Title: Flocculation treatment of muddy water
Inventor: MATSUMOTO KATSUMI
IPC: B01D21/01
Filed: 1995-02-14
Abstract: PURPOSE: To obtain a muddy water flocculation treatment method excellent in the consolidation of muddy water, good in solid-liquid separation and suitably utilizable in a civil enginearing field of dredging, landfilling or construction by adding cationic polysaccharides and an anionic polymeric compd. to muddy water. CONSTITUTION: By using cationic polysaccharides in place of an inorg. flocculant used together with an anionic polymeric flocculant heretofore, the consolidation property of sedimented muddy water is improved. That is, muddy water is subjected to flocculation treatment by adding cationic polysaccharides and an anionic polymeric compd. to muddy water. At this time, the degree of substitution of cationic polysaccharides is set, for example, to 0.01 or more. As cationic polysaccharides, for example, cationized starch or cationized guar gum is used. Further, the intrinsic viscosity of the anionic polymeric compd. measured at 30 deg.C using a 1N sodium chloride aq. soln. as a solvent is set, for example, to 2.0dl/g or more and the colloid equivalent thereof measured at pH=10 is set, for example, to -0.20meq/g or less.
Patent JP-H04268244-A (JP)
Title: Loading mechanism for disk cartridge
Inventor: ANDO KAZUYUKI
IPC: G11B19/10
Filed: 1991-02-21
Abstract: PURPOSE:To prevent the generation of a set sound by setting a spindle to a compact disk in a disk cartridge inserted into a holder part, and reading the compact disk by a pickup. CONSTITUTION:When a disk cartridge 8 is inserted, a shutter is engaged to a projection 42a of the tip of an arm material 42. Also, when the disk cartridge 8 is inserted, a substrate 40 rotates clockwise against energizing force of a spring 42a together with the arm material 42. Subsequently, when the disk cartridge 8 is set, an erection wall 40a of the substrate 40 depresses a limit switch 47 being a detecting means, and drives a driving motor 32. In such a case, first of all, the arm material 42 turns and subsequently the substrate 40 turns in two stages, therefore, an impact at the time of inserting the disk cartridge 8 can be absorbed by the arm material 42, and it can be set stably.
Patent JP-S62207408-A (JP)
Inventor: NUMATA TSUGIO
IPC: A47B51/00
Filed: 1986-03-06
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-S58166028-A (JP)
Title: Composite conductive type molded article
Inventor: OIKAWA YASUO
IPC: B29C67/00
Filed: 1982-03-26
Abstract: PURPOSE:To keep strength suitable to an product and prevent the product from generating warpage by a method wherein a conductive molded piece with a large projected area and a small thickness is divided into a molded portion requiring conductive function and a base supporting said molded portion. CONSTITUTION:A hole having a suitable shape and size (l1>=l2, l1/d<=75) is bored on a base plate 1 having a large projected area, a small thickness and a dimension ratio l>d>75 and a conductive molded piece having a suitable shape and size is provided on this hole portion. An insulating or conductive broad of thermosetting resin, thermoplastic resin, rubber or metal is used for the base 1 while powdery or fibrous material such as graphite, carbon black, etc. as conductive filler is used for conductive filler dispersion molding material, while thermosetting resin, thermo-plastic resin or rubber are used for resin component.