baber/WOPTO huggingface dataset:
Patent JP-S57106373-A (JP)
Title: Protecting system for converter using gate turn-off thyristor
Inventor: OGAWA KIYOSHI
IPC: H02M1/06
Filed: 1980-12-23
Abstract: PURPOSE:To inexpensively construct a DC reactor by enabling the turn OFF of the GTO(gate turn-off thyristor) when the GTO is failed to commutate, and generating an OFF gate signal in delay by the predetermined time from the time when the forward current of the GTO becomes minimum. CONSTITUTION:When a current detector 13 detects the discharge current of a capacitor 3 of a DC filter at the time of failing in the commutation of a GTO, a fill-firing command 121 is applied to the ON gate of all the GTOs in the inverter 4, thereby shunting the discharge current from the capacitor 3. Simultaneously, a block command 122 is applied to the OFF gate circuit 15, thereby once blocking the OFF gate. When the discharge current becomes zero, a zero point detection signal 123 is outputted from a zero point detector in the current detector 13, thereby allowing the pulse delay circuit 14 to produce an OFF gate command 124 after the prescribed time to output an OFF gate signal 151. Thus,  the variation in the inductance due to the overcurrent of the reactor 2 is not necessarily limited largely as the conventional system.
Patent JP-2000032682-A (JP)
Title: Charging/discharging control device, battery pack, and electronic equipment
Inventor: YANO HIDETOSHI
IPC: H01M10/42
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce power loss by eliminating a discharge prohibition/permission switch circuit at the side of electronic equipment. SOLUTION: A terminal 260 for controlling discharge is provided at a battery pack 200, in addition to a plus terminal 240 and a minus terminal 250, and a signal for controlling turning on/off of a switch circuit 230 for preventing excessive discharging can be inputted from an external device 270. As a result, when a control signal for prohibiting discharging is added to the terminal 260 for controlling discharging by a discharging prohibition/permission control part 280 of the device 270, a control part 220 forces to turn off a switch circuit 230 for preventing excessive discharge. In this manner, the switch circuit 230 for preventing excessive discharge can be used for discharging prohibition/ permission control from the side of the device 270.
Patent JP-S6157652-A (JP)
Title: Nonallergic azo pigment and its production
Inventor: OGAWA TAKASHI
IPC: C09B67/54
Filed: 1984-08-30
Abstract: PURPOSE:To obtain the titled novel pigment useful as cosmetic such as lipstick, etc., not containing plural strongly allergic substances, by treating a specific aniline with active carbon, diazotizing it, reacting the reaction product with beta- naphthol. CONSTITUTION:2-Choro-4-nitroaniline is treated with active carbon, diazotized, further reacted with beta-naphthol, to give the aimed pigment containing neither 1-(2-chloro-6-nitrophenylazo)-2-naphthol nor 1-(2-nitrophenylazo)-2-naphthol.
Patent JP-H054494-A (JP)
Title: Multiple pen recording device
Inventor: SASAKI NAOTAKA
IPC: B43L13/00
Filed: 1991-06-27
Abstract: PURPOSE:To provide the subject device suitable for XY plotter with an exciting current control means of stepping motors by which the exciting current is selectively controlled to become the value suitable for recording pen replacing action and visual image forming action to permit a smooth pen replacement. CONSTITUTION:After analyzing the plotting data input from an exterior host computor 2 by a computing circuit 4, a plotter 1 judges whether the next process moves on to pen replacing action or normal recording action. In the case of the normal recording action, exciting current command values are input into the exciting current control means 5 and 6 of the X and Y shaft motors to impart the torque T2 suitable for the normal recording action and the exciting current corresponding to the exciting current command values is distributed to each phase of the stepping motors 9 and 10 of the X and Y shafts. In the case of the pen replacing action, the exciting current corresponding to the exciting current command values is similarly distributed to each phase of the stepping motors 9 and 10 to impart the torque T1 (>T1) suitable for this action.
Patent JP-H0839749-A (JP)
Title: Table composing device
Inventor: YANO KENJI
IPC: B41B23/00
Filed: 1994-08-02
Abstract: PURPOSE:To provide a table composing device which can widely alleviate work load to be burdened on a composing worker in a composing process. CONSTITUTION:A character data DT, a table composition format data DF, and a determined composition indicating data DC are supplied to a memory 4 from a data input section 2 through a computing section 3 and stored in the memory 4. The computing section 3 reads out the data DT, DF, DC from the memory 4 and selects an automatic correction processing of a type to be designated by the determined composition indicating data DC. When a cell where character strings brim due to a table composition based on the character data DT and the table composition format data DF exists, the table composition format data DF is changed based on the selected automatic correction processing and stored in the memory 4. When there is not a cell where the character strings brim, the computing section 3 prepares a composition data DS regarding a table and lets the memory 4 store it.
Patent JP-H0468343-A (JP)
Title: Antistatic plastic film
Inventor: UEDA EIICHI
IPC: C08J7/044
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the plastic film which maintains good adhesiveness and has an excellent antistatic properties by providing a layer contg. polyvinylidene chloride between an antistatic layer and the plastic film. CONSTITUTION:The antistatic layer contg. an ionic high-polymer material is laminated and the layer contg. the polyvinylidene chloride is provided between this antistatic layer and the plastic film. The adhesiveness of the plastic film and a coated layer thereon is improved in this way. The antistatic plastic film which has excellent antistatic properties and obviates the generation of the deterioration in the adhesiveness even when a hydrophilic layer, such as photosensitive material in particular, is applied thereon or further when the coated layer is processed with a water-soluble liquid is obtd. in this way.
Patent JP-H0469772-A (JP)
Title: File managing device
Inventor: HASHIMOTO OSAMU
IPC: G06F12/00
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the typographical error and to curtail the time required for typewriting by executing an access to a file store means in accordance with a command for instructing a deletion of a file, etc., and a file name obtained by a file name reference means, and also, updating a pair of the file name and a numeral stored in a numeral/file name correspondence storage means. CONSTITUTION:A numeral/file name correspondence storage means 2 combines and stores a file name and a numeral. A command for instructing a deletion of a file, a copy, etc., and a numeral for designating an object file of the command are inputted from a keyboard, etc. A file name reference means 4 can obtain the file name corresponding to the numeral by referring to the numeral/ file name correspondence storage means 2. A file editing means 5 executes editing of the file by accessing a file store means 1 in accordance with the command and the converted file name, and updates a pair of the file name and the numeral stored in the numeral/file name correspondence storage means 2. In such a way, a typographical error does not occur, and the time for typewriting is curtailed.
Patent JP-H091248-A (JP)
Title: Multi-step drawing-in formation of corrugated sheet for package and forming die mechanism
Inventor: YAMADA TOSHIO
IPC: B21D37/02
Filed: 1995-06-14
Abstract: PURPOSE: To efficiently form a corrugated sheet in a short time and at a low cost without breakage and galling by adopting a rolled non-annealing material having small expansion but low cost and utilizing a press machine using at present. CONSTITUTION: Plural corrugations are press-formed while drawing in the central part of a flat sheet 1 stock of the rolled non-annealing material from a left outside part and a right outside part. Successively, plural corrugations are press-formed while drawing in the flat sheet stock from a left outermost side part and a right outermost side part to the left outside part and the right outside part after a time difference. Further, plural corrugations are press- formed while drawing in the flat sheet stock at the left edge 1f side and the right edge 1g side to the left outermost side part and the right outermost side part after a time difference. The flat sheet of the rolled non-annealing material is formed in order while dividing into plural steps with the time difference.
Patent JP-H1126773-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MUKAI MIKIO
IPC: H01L29/41
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To realize low cost and improved reliability of the device. SOLUTION: The manufacturing method comprises providing an insulation film 6 on a support substrate 7, burying active regions; 1a of a semiconductor device, lower wiring layer 5 and connection regions 16 for connecting it to an upper wiring in the film 6, and forming the followings; the active and connection regions 1a, 1b in the same thickness with the film 6 sandwiched therebetween, one side of the wiring 1 (acting as lower gate electrodes) below the active regions 1a through a lower gate insulation layer 4, the other side of the layer 5 below the connection regions 1b, an upper gate insulation layer 4a on the active regions 1a, upper gate electrode 8 having an upper wiring on this layer 4a, upper wiring on the connection regions 1b and thermal oxide film 2 on the insulation film 6. This realizes low cost and improved reliability of the device.
Patent JP-H0629266-A (JP)
Title: Abrasion of semiconductor silicon wafer and adhesive tape therefor
Inventor: KOMATSU KAZUYOSHI
IPC: C09J133/00
Filed: 1992-07-09
Abstract: PURPOSE:To prevent breakdown of a semiconductor silicon wafer and contamination of the surface of wafer during the abrasion of the rear surface of the wafer by attaching an adhesive tape which does not contaminate the surface of the wafer to the wafer surface on the side where integrated circuits are incorporated. CONSTITUTION:The adhesive layer of an adhesive tape used has adequate adhesive force which prevents the adhesive tape from peeling off the wafer surface during abrasion of the rear surface of semiconductor silicon wafer and is formed by an abrasive which does not contaminate the surface of wafer. This adhesive tape is attached also to the wafer surface on the side where integrated circuits are incorporated, and the other surface of the wafer is abraded. Thereby, the wafer can be protected from breakdown and damage during the abrasion of the rear surface of semiconductor silicon wafer. The wafer surface can be protected from contamination due to a residual adhesive, abrasive and abrasion waste or the like.
Patent JP-H0347785-A (JP)
Title: Ribbon back-feed apparatus
Inventor: INOUE TERUHISA
IPC: B41J33/52
Filed: 1989-07-14
Abstract: PURPOSE:To prevent the generation of wrinkles in an ink ribbon after the reopening of printing by providing a platen reverse drive means reversely rotating a platen to feed continuous paper and an ink ribbon backwardly at the same speed, a resistance removing means removing the suppressing resistance applied to the ink ribbon by a taking-up shaft and a ribbon core reverse drive means reversely rotating a ribbon core to unwind the ink ribbon. CONSTITUTION:When a platen 1 is reversely rotated by a platen reverse drive means while a thermal head 2 is brought into contact with a platen 1, continuous paper 7 and an ink ribbon 9 are fed backwardly at the same speed. Since the suppressing resistance applied to the ink ribbon 9 by a taking-up shaft 11 is removed at this time by a resistance removing means 32, no speed change is generated between the continuous paper 7 and the ink ribbon 9 at the position of the platen 1 and the contamination of the continuous paper 7 by the ink ribbon 9 is prevented. At the time of the back- feed of the ink ribbon 9, the ink ribbon 9 is unwound from a ribbon core 10 by the reverse rotation of the ribbon core 10 through a ribbon reverse drive means 33. Therefore, no slackening is also generated in the ink ribbon 9 at the part between the platen 1 and the ribbon core 10 and, when printing is reopened next, wrinkles are not generated in the ink ribbon 9.
Patent JP-S5972164-A (JP)
Title: Solid-state image-pickup device
Inventor: FURUKAWA AKIHIKO
IPC: H04N5/335
Filed: 1982-10-18
Abstract: PURPOSE:To bring the number of picture elements of a black part to the minimum by a method wherein the epitaxial layer provided on a semiconductor substrate is divided into two parts using an isolation layer, the first photosensitive region is provided on one part, the second photosensitive region to be turned to an optical black part is formed on the other part, and a light-shielding layer is provided thereon. CONSTITUTION:A p type layer 12 is grown on an n type Si substrate 11, an n type isolation layer 13 is formed by diffusion in such a manner that it is positioned between the first and the second photosensitive regions, and the first photosensitive region 15 consisting of n<+> type regions 141-14n is formed on the surface of one layer layer 12 which is separated by the layer 13. Also, the second photosensitive region 152, consisting of a plurality of n<+> type region 14n+1-14n+3 and the like which constitute an optical black part, is formed in other layer 12, and the dark current generating on the layer 12 located below the second photosensitive region 152 is compensated by the layer 12. Subsequently, an SiO2 film 16 is covered on the whole surface. Each of elements 141-14n is positioned on said SiO2 film 16, the first light-shielding film 17 consisting of Al is coated thereon, the second continuous light shielding layer 17 is provided on the whole surface of the second photosensitive region 15, and the above is protected by a PSG film 18.
Patent JP-S6071087-A (JP)
Inventor: GEIRII REI DAGURASU
IPC: C02F1/52
Filed: 1984-08-31
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-H09329355-A (JP)
Title: Warm water recovery type electric warm water heating system
Inventor: KOYAMA HISAJI
IPC: C02F1/50
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To recover warm water such as bath water into a heat insulating electric warm water heater by sterilizing and filtrating the warm water, and hence ensure effectual utilization of the warm water and recovery of waste heat. SOLUTION: A bathtub warm water supply valve 11 is mounted such that the warm water is circulated through a warm water filter 5 and a warm water sterilizer 6 with a warm matter circulation pump 7 for stilirization and filtration, and the warm watter is stored in a warm water tank 2 of a warm water recover type electric warm water heater with heat insulation and is supplied into a bathtub 3 of a bath upon bathing. A warm water recovery pump 8 is installed for recovering the warm water from the bathtub 3 of the bath into the warm water tank 2 of the warm water recover type electric warm water heater. Further, a washlet warm water supply valve 12 is mounted so as to be able to use warm water in a washlet 4.
Patent JP-H0471493-A (JP)
Title: Noble metal adsorbent
Inventor: SAKAGUCHI KOJI
IPC: C12P3/00
Filed: 1990-07-12
Abstract: PURPOSE:To obtain the subject adsorbent, composed of microbial cells of an amino acid fermentative microorganism belonging to the genus Brevibacterium or Corynebacterium and capable of efficiently recovering noble metals at a low cost. CONSTITUTION:The objective adsorbent is composed of microbial cells of an amino acid fermentative microorganism (e.g. Corynebacterium flavum FERM BP-2632) belonging to the genus Brevibacterium or Corynebacterium. Furthermore, waste microbial cells discharged from amino acid fermentation processes are preferably utilized as the aforementioned microbial cells.
Patent JP-S57107053-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOKUNAGA HIROSHI
IPC: H01L21/302
Filed: 1980-12-25
Abstract: PURPOSE:To form a wiring structure in which a metal is flush-mounted in a recess, by a method wherein a wiring recess is formed in an insulating layer on a substrate by a dry etching, while a rough patterning takes place through vacuum-evaporation of a metal layer, and a resist is applied to the whole surface to perform an ion-etching. CONSTITUTION:An insulating layer 2 such as PSG film is placed on an Si substrate 1, and a regist pattern is masked to form a wiring recess by, for example, a plasma etching. Then, after a rough patterning takes place through vacuum- evaporation of an Al to form a shape 4 to cover a recess, a regist film 3 is thinly spin-applied to a whole surface. The work is then ion-etched starting from the above, the regist 3 on the upper surface of the insulating layer 2 and the Al layer 4 are removed to form it into a shape allowing the Al layer 4 to be flush-mounted in the layer 2. An insulating layer 5 such as SiO2 is then formed to proceed a process to form an upper layer wiring. This permits barrier and crack to be prevented from occurring in a metal wiring 4, and permits holding of a resisting pressure through flattening of the interlayer insulating layer 5.
Patent JP-H0472438-A (JP)
Title: Air-fuel ratio sensor deterioration diagnosis device in air-fuel ratio controller of internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1990-07-12
Abstract: PURPOSE:To prevent operation under deteriorated exhaust gas properly with a deteriorated air fuel sensor being used continuously as it is by providing a deterioration diagnosis means operation on the basis of correction level so as to diagnose the deterioration of a first air-fuel ratio sensor based on an increase/decrease compensation level of a control operation quantity by a control operational quantity compensation means. CONSTITUTION:An air-fuel ratio of an engine intake air-mixture is feedback-controlled to a target air-fuel ratio based on output of an upstream side first air-fuel ratio sensor, but deviation of control point caused by deterioration of the upstream side sensor is compensated through such a process as applying increase/decrease compensation to a control operational quantity in such an air-fuel ratio feedback control by means of the second air-fuel ratio sensor on the downstream side. However, when deterioration of the first air-fuel ratio is advanced so as to deviate the control point largely, since a compensation value of the control operational quantity is also largely changed to compensate the deviation, the deterioration of the first air-fuel ratio sensor is diagnosed by a deterioration diagnosis means operating on the basis of correction level based on decrease/increase correction level by means of the compensation value.
Patent JP-S6241881-A (JP)
Inventor: NAKAMURA HIROSHI
IPC: E05B81/34
Filed: 1985-08-20
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-H1124555-A (JP)
Title: Map system and memory medium
Inventor: TANIGUCHI NAOTO
IPC: G06T1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and exactly correspond position information to various kinds of information and to automatically register the same in a ledger by providing the system with means for interpolating the read coordinate value on a screen in accordance with the plural exact coordinate values including the assigned point on a map and transforming the same to the exact coordinate values on the map, etc. SOLUTION: A display means 2 displays the map on the screen of a display device 8 and a coordinate reading means 3 reads the coordinate values of the assigned point on the map displayed on the screen. A coordinate transformation means 4 interpolates the read coordinate values on the screen in accordance with the plural exact coordinate values including the assigned point on the map and transforms the same to the exact coordinate values on the map. a registering means 5 registers the transformed exact coordinate values on the map in the ledger by making the same correspond to the information on the assigned point on the map. The display means 2 stresses and displays the assigned point on the map and displays the information on the assigned point in combination. Then, the position information on the map is easily, exactly and automatically registered in the ledger.
Patent JP-H0232415-A (JP)
Title: Displaying controller for detecting movement of pointing device
Inventor: MIYAKI JUNJI
IPC: G06F3/038
Filed: 1988-07-21
Abstract: PURPOSE:To execute the cursor control with a moving quantity in proportion to the moving speed regardless of the moving distance of a POD by detecting the moving speed and the direction of a pointing device (POD) and outputting cursor control data. CONSTITUTION:Displacement data PD from POD are inputted to a moving direction detecting means 11 and a moving speed detecting means 12. The moving direction of the POD detected by the means 11 is inputted to a coordinate value arithmetic means 14. On the other hand, the moving speed of the POD detected by the means 12 is inputted to a moving quantity determining means, the moving quantity of the POD is calculated and the data are outputted to the means 14. The means 14 calculates the cursor coordinate value from the moving quantity of the inputted POD and the data of the moving direction, outputs cursor control data KD based on the data and the cursor is controlled to the moving quantity in proportion to the moving speed.
Patent JP-S6428570-A (JP)
Title: Connection inspecting device for multi-conductor cable
Inventor: NOBEMOTO KAZUO
IPC: G01R31/02
Filed: 1987-07-24
Abstract: PURPOSE:To judge the propriety of connection state in a short time based on the results of comparing two binary signals inputted, by supplying one binary signal to one terminal of a comparator through a logic circuit while supplying the other to the other terminal of the comparator through a transistor (Tr) which performs a logical computation the same with a logical circuit and a multi-core cable. CONSTITUTION:A clock of a clock oscillator 10 of a connection inspector is counted with a counter 11, a binary signal from which 11 is supplied to a logical circuit 13 made up of an open collector type inverter 12 and an inverter. An output of the circuit 13 is supplied to one terminal of a comparator 15 and then to a multi-core cable 1 through an inverter 12 with the construction the same as the circuit 13. When the connection at the cable 1 is normal, an output thereof is supplied to the other terminal of the comparator 15 in binary with a pull down resistance 16. When the connection is not normal, the binary number inverted with the inverter 12 is supplied and the normalcy of the connection is judged depending on the coincidence or noncoincidence between the binary numbers supplied to both the input terminals.
Patent JP-H0514526-A (JP)
Title: Private telephone exchange
Inventor: TANIGAWA YOSHIHIRO
IPC: H04M3/00
Filed: 1991-06-28
Abstract: PURPOSE:To realize the private telephone exchange in which transfer operation is proceeded and no sense of displeasure is given to an original party. CONSTITUTION:A message of an opposite party is recorded by a recording means (recording/reproducing section) 9 till incoming talking is subject to holding after the incoming talking is replied, and the message of the opposite party recorded is sent to a 3rd party after the 3rd party called by a transmission means (recording/reproducing section) 9 replies and the transfer is terminated by the operation of the 3rd party through a transfer end means (extension telephone set) 6.