baber/WOPTO huggingface dataset:
Patent JP-H11266503-A (JP)
Title: Driver for motor-driven vehicle
Inventor: UCHIYAMA ATSUSHI
IPC: B60L7/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a driver which is capable of generating a braking force in an emergency state and releasing the braking state, with a simple construction and simple operation. SOLUTION: A driver has a battery 3, a motor 5 which drives the wheels and a motor drive circuit 6 which supplies power from the battery 3 to the motor 5, a generating braking circuit 7 which generates a braking force when the motor 5 is rotated by the wheels, a changeover switch (relay) 8 which switches the state between a drive state in which the motor drive circuit 6 is closed, and on the other hand, the generative braking circuit 7 is opened and a braking state in which the motor drive circuit 6 is opened and the generative braking circuit 7 is closed, a braking circuit switching means 9 which opens/closes the generating braking circuit 7, and a changeover switch control means 10 which turns the changeover switch 8 into the braking state in an emergency state.
Patent JP-H11253759-A (JP)
Title: Cleaning method for exhaust gas
Inventor: NAKATSUJI TADAO
IPC: F01N3/28
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To clean a ternary component of nitrogen oxide, hydrocarbon and carbon monoxide contained in exhaust gas by alternately oscillating the treatment atmosphere of exhaust gas between the oxygen excess atmosphere and the reduction atmosphere. SOLUTION: A cleaning method for exhaust gas comprises (1) a first step where exhaust gas is brought into contact with a first catalyst consisting of at least one kind of element selected from Rh and Ir, and (2) a second step where the exhaust gas is brought into contact with a catalyst having a two layer structure which is composed of an outer layer consisting of at least one kind of element selected from Pt, Rh, and Ir, and an inner layer consisting of (a) at least one kind of oxide or multiple oxide selected from an alkali metal, an alkaline earth metal, aluminum, and a rare earth element, and (b) at least one kind of element selected from Pt, Rh, and Ir.
Patent JP-S61217695-A (JP)
Title: Cross fin tube type heat exchanger
Inventor: KOBAYASHI NOBUYUKI
IPC: F28F1/32
Filed: 1986-03-26
Abstract: PURPOSE:To increase an efficiency of thermal conduction and improve a capability of heat exchanging operation by a method wherein the cut and raised slotted portions crossing with the flow of air are arranged between the thermal conducting pipes, short cut and raised slotted portions are arranged at a central part in respect to a center axis in each of the rows of the thermal conduction pipes and long cut and raised slotted portions are arranged at both outside portions. CONSTITUTION:Gas stream C flowed through the cut and raised slotted portions 7-1, and 7-2 is flowed through the end portions of the long cut and raised slotted portions 7-1 and in turn the air stream D flowed through the thermal conduction pipes 9 at their circumference parts is flowed through the cut and raised slotted portions 7-1 and 7-2. Both of these air streams are passed alternatively through the high and low resistance flow portions. With this arrangement, the entire resistance in flow of the streams C and D become uniform to make a substantial uniform distribution of air speed at the H-H and I-I line. Therefore, the air speed at the portions of the effective cut and raised slotted portions 7-1, and 7-2 for their thermal conduction is made fast and the thermal conduction efficiency at the entire fins 6 is substantially increased as compared with that of the prior art fins.
Patent JP-S58182757-A (JP)
Title: Information processor
Inventor: MIZUNO MASAKI
IPC: G06F9/26
Filed: 1982-04-20
Abstract: PURPOSE:To reduce the time required for synchronization in which the same instruction is executed plural times for synchronization of two programs, by adding a synchronizing circuit. CONSTITUTION:When the synchronization is required between microprograms FW1 and FW2, the program FW1 sets a synchronizing signal K at ''1''. At the same time, a selecting circuit SEL selects a decoding cycle signal B and an executing cycle signal C. On the other hand, a decoding cyclic flip-flop 1' is reset together with an executing cycle flip-flop 2' and a waiting cycle flip-flop FF3' respectively. Therefore a microinstruction is executed by signals B and C for the program FW2. Thus the synchronization is secured between programs FW1 and FW2. In case the FW2 is under a waiting cycle, the FF3' is reset by the signal K. As a result, the waiting state is released for the FF3' and therefore the FF3' is put under control of the FW1.
Patent JP-H07246562-A (JP)
Title: Metal bonded grinding wheel and its manufacture
Inventor: HOSHI JUNJI
IPC: B24D3/10
Filed: 1994-03-09
Abstract: PURPOSE:To provide a metal bonded grinding wheel and its manufacturing method which can prevent a seizure of a work to be ground to a grinding surface. CONSTITUTION:A metal bonded abrasive grain layer 1 which is formed by scattering super abrasive grains 2 in a metal bonded phase 4 is provided. The metal bonded phase 4 is formed of a sintered alloy including 20 to 95wt.% of Cu, 5 to 50wt.% of Sn, and 0.5 to 3wt.% of oxygen. The super abrasive grains 2 are provided dispersing three-dimensionally placing about even intervals in the metal bonded phase 4, the metal bonded phase 4 has spherical shell form parts 4A surrounding the outer peripheries of individual super abrasive grains in a spherical shell form, and the spherical shell form parts 4A are connected at the mutual border surfaces 5 so as to compose the metal bonded phase 4.
Patent JP-H03268265-A (JP)
Title: Optical disk driving device
Inventor: OKAMOTO AKIHIKO
IPC: G11B17/04
Filed: 1990-03-16
Abstract: PURPOSE:To certainly wipe the objective lens of an optical head at the time of inserting and ejecting a cartridge by providing a cleaning arm which utilizes force generated when the cartridge is inserted in a cartridge holder or ejected from it. CONSTITUTION:In the cartridge holder, two levers 24 and 25 for guiding the ejection of the cartridge 17 are fitted by using a rotating shaft P in common and energized in directions shown by arrows B and C with the aid of a torsion coil spring. Brushes 30 and 31 are fitted to one ends of the levers 24 and 25 and the gap between the levers 24 and 25 is opened with the rotating shaft P as a center when the cartridge 17 is inserted in the holder. As the result, the brushes 30 and 31 are moved on the respective loci 32 of the levers. Thus, the surface of the objective lenses 20 and 21 positioned and provided on the loci 32 are wiped by the brushes 30 and 31.
Patent JP-S56162266-A (JP)
Title: Controlling system for ignition timing
Inventor: FURUHASHI SHIYOUJI
IPC: C23C30/00
Filed: 1980-05-20
Abstract: PURPOSE:To make control of knocking possible in all the range of operation, by letting the basic ignition timing be such an ignition timing that knocking can be obviated even when the partial pressure of steam is lowered, and determining lead angle correction magnitude of the ignition timing within the range up to the knocking occurrence point. CONSTITUTION:The basic ADV value stored in an ROM29 is set at a value such that knocking can be suppressed or evaded even when the steam partial pressure is lowered in winter. A variable ADV arithmetic circuit 274 tables look-up variable ADV values previously stored in the two-dimension table form of the revolutional frequency of the engine and the fuel jet amount according to the basic fuel jet amount data, and when there is a relevant datum, it will be stored, then an operation completion signal is outputted to an arithmetic circuit 270. This variable ADV value is a maximum value capable of leading an angle from the basic ADV value when knocking does not occur.
Patent JP-S61232128-A (JP)
Inventor: KAWASHIMA TOSHIHIKO
IPC: B65B31/02
Filed: 1985-03-29
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-S61227927-A (JP)
Inventor: RORUFU KURAAZEN
IPC: C03B19/06
Filed: 1986-03-26
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-S55159229-A (JP)
Title: Input method of single chinese character
Inventor: KABETANI KIYOSHI
IPC: H03M11/04
Filed: 1979-05-30
Abstract: PURPOSE: To reduce the capacity of a conversion dictionary file, by expressing a phrase including a single Kanji (Chinese character) in Kana (Japanese syllabary) and adding the pattern representing the characteristics of the character and the location information in the phrase.  
     CONSTITUTION: The input unit consists of a Kana keyboard A providing the keys such as characters and symbols, and a pattern keyboard B. The pattern keyboard B consists of pattern keys 1, earth and man key 2, alphnumeric key 3, Katakana (square form Kana) key 4, feed key 6, front key 7, and back key 8. When a phrase including a single Kanji is input, the phrase is represented in Kana, and the information representing the pattern indicating the characteristics of the Kanji constituting the phrase after and before the phrase, such as Hen (side) and Tsukuri (right-hand radical) as one character constituting pattern and representing the location in the phrase are added. Thus, the Kanji code conversion is enabled without increasing the capacity of the conversion dictionary file. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57178837-A (JP)
Title: Nozzle for injection molder
Inventor: SAMEJIMA TATSUYA
IPC: B29C45/23
Filed: 1981-04-30
Abstract: PURPOSE:To improve the moldability so as to avoid the cobwebbing, the discoloring of the resin color, etc. by providing a nozzle of an injection molding machine for introducing a resin material fluidized in a cylinder into a mold with a plurality of injection bores having a smaller diameter. CONSTITUTION:The tip of the nozzle 24 provided at a cylinder of the injection molding machine is provided with the three injection bores 32 with as large a size as possible having a bore diameter phi2 and arranged at the verticies inscribed in a circle of a conventional injection bore having a bore diameter phi1. After the completion of the injection molding, when a molded item 34 is removed from a mold 36, since the bore diameter of the injection bores 32 is smaller than the prior bore, it is hardened in such a degree that it will not be cobwebbed in the injection bores 32, and it will not be pulled like a wed by the molded part 34. If there is cobwebbing, it will be readily cut since the diameter is small, and a product cavity section 38 will not after this so that there is no risk of making the molded part 34 defective.
Patent JP-S61226498-A (JP)
Inventor: ARAI YASUHIRO
IPC: B66F9/14
Filed: 1985-03-29
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-H02245193-A (JP)
Title: Production of alkali salt of hyaluronic acid having low polymerization degree
Inventor: SUGITANI HIROMI
IPC: C12R1/01
Filed: 1989-03-20
Abstract: PURPOSE:To simply and readily obtain the title alkali salt useful as cosmetic, etc., by reacting an alkali salt of hyaluronic acid prepared by fermentation method with a chlorine-based oxidizing agent and making the reaction product into a low-molecular substance. CONSTITUTION:In culturing a strain belonging to the genus Streptococcus or Pasteurella, capable of producing hyaluronic acid, separating and purifying hyaluronic acid from the culture solution, the formed alkali salt of hyaluronic acid is reacted with a chlorine-based oxidizing agent and made into a low- molecular substance to give the aimed alkali salt. The chlorine-based oxidizing is sodium hypochlorite or potassium hypochlorite and the amount of the chlorine- based oxidizing agent added is preferably 50-800ppm calculated as effective chlorine amount.
Patent JP-2000254408-A (JP)
Title: Treating liquid defoaming device, treating liquid defoaming method, treating liquid circulating device, and treating liquid circulating method
Inventor: SUGIOKA RYOICHI
IPC: H01L21/027
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a defoaming device which can be constructed at a low cost and can efficiently remove foam. SOLUTION: This defoaming device comprises an inner vessel 18 into which foam 17 of treating liquid are fed, plural blade members 20 fixed to the wall of the inner vessel 18, a motor 21 for rotating the inner vessel 18, and an outer vessel 19 arranged on a concentric circle of the inner vessel 1 and for recovering the treating liquid which has passed through plural holes of a small diameter. By the rotation of the inner vessel 18, centrifugal force is applied to break the foam 17 to liquefy it.
Patent JP-S59190868-A (JP)
Title: Thermal transfer printer
Inventor: NOSHIRO TOORU
IPC: B41J17/24
Filed: 1983-04-13
Abstract: PURPOSE:To feed a thermal ink sheet without causing any wrinkle even during the printing period by giving a winding torque to the roll shaft on the winding side of the thermal ink sheet and also giving the torque in the opposite direction to the supply direction to the roll shaft on the supply side. CONSTITUTION:In a roll 7 on the winding side of a thermal ink sheet, winding is made at faster speeds than feeding speed, but only the portion of speed exceeding the feeding speed is absorbed by the slipping of a friction plate 23 and a constant tension is applied to the thermal ink sheet. In a roll 6 on the supply side on the other hand, since one-way clutch 26 is provided, inverse torque is loaded to the opposite direction to the supply direction in a range not to affect the feeding speed of the thermal ink sheet, slipping is caused all the time during the operation period, and a fixed tension is applied to the sheet. Even during the printing period, the feeding of thermal ink sheet can be attained without causing any wrinkle.
Patent JP-H06121047-A (JP)
Title: Service trunk register system
Inventor: KIMURA YOSHITAKA
IPC: H04M3/42
Filed: 1992-03-25
Abstract: PURPOSE:To easily register service trunks and maintain registered data in software for electronic exchange which has the separate structure between an OS and a conversational language. CONSTITUTION:In the case of initialization of data of service trunks, the conversational language side requests a service trunk register number of each service trunk classification to the OS side, and the OS side gives an idle number to it; and when the conversational language side registers data and requests registration to the OS side thereafter, the OS side confirms the absence of contradictions of registered data and finally registers data. Since the data change of service trunks is processed on the conversational language side without the change on the OS side, data is easily changed; and since data exists on the conversational language side, it is easily taken out to improve the maintainability.
Patent JP-S63233472-A (JP)
Title: Image retrieving device
Inventor: TAMAI SHUNICHI
IPC: H04N1/21
Filed: 1987-03-20
Abstract: PURPOSE:To easily retrieve one image out of many static image data by providing the titled device with a means for retrieving static image data satisfying a prescribed attribute out of static image data retrieved by a 1st retrieving means. CONSTITUTION:An index file 13 is retrieved by a CPU 12 and an identification (ID) code of static image data satisfying a required attribute is obtained. The static image data having said ID code are selected from the static image data stored in an original image storing means 14 and contracted by an image contracting device 15 and the contracted image is displayed on an image display device 17. When another required attribute is additionally specified, the index file 13 is retrieved by the CPU 12 and an ID code satisfying the additionally specified attribute out of the ID codes of the static image data having said ID code is obtained. Only the contracted image of the static image data having the ID code is displayed on the device 17.
Patent JP-S54158154-A (JP)
Title: Method and apparatus for analog-digiral conversion
Inventor: HARADA YUTAKA
IPC: H03M1/38
Filed: 1978-06-02
Abstract: PURPOSE: To enable the A/D conversion as well as to minimize the number of the input and output lines by using the program-type control unit which can control the duty ratio of the analog signal and then the average value.  
     CONSTITUTION: Analog signal B is obtained by smoothing rectangular wave A via integrating circuit 14. Accordingly, if the duty ratio of wave A is varied, analog signal B changes in proportion to the duty ratio. Here, a certain data is supposed based on the order of program memory 3, and both addition and subtraction are given to the signal of logic "1" which is delivered to circuit 14 from accumulator 9. As a result, the signal the duty ratio of which is made to correspond to a certain data is obtained. A comparison is given at comparator 12 to the average value between input analog signal 13 and the signal of wave A obtained through circuit 14, and the comparison signal C is increased and decreased repetitively with the value nearest signal 13. Under such conditions, the data judged at program-type control unit 1 i features the result of the A/D conversion, thus completing the A/D convension. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57183237-A (JP)
Title: Field core for rotary electric machine
Inventor: OKU MASARU
IPC: H02K1/14
Filed: 1981-04-30
Abstract: PURPOSE:To readily obtain the similar effect to that of the case that a skew is formed even if no skew is formed at an armature core by obliquely forming the side face of the field pole head of a pole piece with respect to the axis of a rotary electric machine. CONSTITUTION:The side face of a body of a salient-field pole 3 is formed in parallel with the axis of a rotary electric machine at a field core 1 having the pole 3. The side face of the field pole head of the pole piece 4 is formed obliquely with respect to the axis of the machine in such a manner that a slot inlet 6 formed between the adjacent pole pieces is formed obliquely with respect to the axis. In this manner, the similar effect to that of the case that a skew is formed can be obtained even if the slots of the armature core are parallel with the axis.
Patent JP-H05270787-A (JP)
Title: Supporting method for mast with climbing device
IPC: B66C23/32
Filed: 1992-03-25
Abstract: PURPOSE:To set optimum supporting position of a mast, which is elongated by splicing bit by bit, simply in accordance with elevation of a climbing device. CONSTITUTION:Using a climbing device 18, the body of a crane is lifted to the elongation part of a mast 16. The middle of this mast 16 is supported by a building 12 with movability vertically with the aid of the first and second coupling members 20, 22 arranged over and below. One end of a wire 26 wound on a sheave 24 of the climbing device 18 is couple dwith the first coupling member 20, while the other end is coupled with the second coupling member 22. When the climbing device 18 is elevated, the coupling member 22 is unlocked while the first coupling member 20 locked. The climbing device 18 is elevated a certain amount H1, and then the second coupling member 22 is locked while the first coupling member 20 is unlocked. The climbing device 18 is elevated a certain amount H2, and finally the first coupling member 20 is locked.
Patent JP-H09235514-A (JP)
Title: Silica-based membrane forming coating liquid
Inventor: TANITSU KATSUYA
IPC: C09D183/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new coating liquid obtained by adding an ethereal derivative of a polyhydric alcohol and a ketol to a hydrolyzed product of an alkoxysilane compound, and capable of forming a uniform membrane high in alkali barriering property on a large-sized glass base plate. SOLUTION: This silica-based membrane forming coating liquid contains (A) a hydrolyzed product of an alkoxysilane compound of the formula: (R<1> )n Si(OR<2> )4-n (R<1> , R<2> are each a 1-4C alkyl or phenyl; (n) is 0-3) (e.g.; tetramethoxysilane), (B) an ethereal derivative of a polyhydryl alcohol and (C) a ketol. It is preferable to use propylene glycol monoethylether as the component (B) and diacetylalcohol as the component (C), since it is possible to obtain a higher suppressing effect of the generation of unevenness of the membrane, etc., and to adjust the thickness of the membrane easily. It is preferable to blend the components (B) and (C) so as to attain 10-50wt.% component (B), 5-50wt.% component (C) and also 15-60wt.% total amount of the components (B) and (C). Also, it is preferable to make the solid portion in the coating liquid as 0.5-10wt.%.
Patent JP-H09238377-A (JP)
Title: Position registration control system
Inventor: SUZUKI SHIGEFUSA
IPC: H04W84/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the system for automatic position registration without manual position registration when the user of a portable terminal desires call reception from a stationary telephone set. SOLUTION: A radio control communication equipment 2 having a function of a cordless telephone master set is connected to a subscriber line of a stationary network and a communication equipment 1 having both a slave set function accessing a cordless master set through a radio channel and a function of communication access outdoor as a radio portable terminal is possessed by the user.  Then the radio control communication equipment 2 or the communication equipment 1 detects it that the communication equipment 1 enters a radio zone controlled by the radio control communication equipment 2, a position registration is requested automatically by using the access procedure between the communication equipment 1 and the radio control communication equipment 2 and the communication equipment 1, based on the position information enabling an incoming call connection to the radio control communication equipment 2, or the radio control communication equipment 2 stored by a communication network in advance, the position is registered in a database.
Patent JP-H10243949-A (JP)
Title: Dental implant constitution body
Inventor: KAMIKURA TSUTOMU
IPC: A61C8/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To arbitrarily set the angle of the rotating direction of a head, to obstruct the movement in the rotating direction of the head after fixation and to strongly connect the head and an implant main body in an implant constitution body provided with an angle type head. SOLUTION: The fitting recessed part 15 of the implant main body 10 forms a truncated conical shape for which the diameter of a cross section becomes smaller from the upper part to lower part of the longitudinal axis and the fitting projection part 32 of the head 30 forms the truncated conical shape fittable to the fitting recessed part 15 in the truncated conical shape. A connection pin 20 is provided with a tapered part and the connection pin hole 33 of the head 30 is provided with the tapered part 37 corresponding to the tapered part 26 of the connection pin 20. When the head 30 is fixed to the implant main body 10 by the connection pin 20, the fitting recessed part 15 and the fitting projection part 32 are fitted and the tapered part 26 of the connection pin 20 is integrated with the tapered part 37 of the connection pin hole 33 in an abutted and pressurized state.
Patent JP-S63253239-A (JP)
Inventor: KUREIGU GOODON SUMISU
IPC: G01N21/31
Filed: 1988-03-23
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。