baber/WOPTO huggingface dataset:
Patent JP-H07128137-A (JP)
Title: Ic conveyance apparatus for ic testing
Inventor: KOJIMA KATSUMI
IPC: G01R31/26
Filed: 1993-11-04
Abstract: PURPOSE:To check and diagnose a sensor simply and automatically. CONSTITUTION:At comparators 321 to 32n to which outputs of sensors 311 to 31n are supplied, their reference voltage Vr is added and changed sequentially by 0.1V each from 0.0V. Regarding every sensor 31i, an object unit is operated, the above operation is performed, and the Vr is regarded as the output Vi of the sensor 31i when corresponding outputs of the comparators 311 to 32n are inverted. Depending on whether the Vi is within a prescribed range or not, it is judged whether the sensor 31i is good or not.
Patent JP-H10125333-A (JP)
Title: Electrode for solid electrolyte type electrochemical cell
Inventor: TSUKUDA HIROSHI
IPC: H01M8/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce strains occurring at the time of temperature rise and temperature drop, and improve electrical conductivity by using a material from a mixture of NiAL2 O3 and NiO for a solid electrolyte, and keeping the coefficient of the thermal expansion of an electrode at a value near the coefficient of the thermal expansion of other components. SOLUTION: The coefficient of thermal expansion of a fuel electrode is kept at a value near the coefficients of thermal expansion of other components (in particular, YSZ: coefficient of thermal expansion = 10×10<-10> /K), so as to prevent damages to a cell at the time of a temperature rise or drop. For this purpose, NiAl2 O3 and NiO are mixed, and NiO acts to maintain electron conductivity and cause the oxidizing reaction of oxygen. Thus, NiO is essential as an electrode, but the coefficient of the thermal expansion thereof is extremely high, as 14×10<-6> /K. On the other hand, NiAl2 O3 functions as YSZ and is used for the mixture, so as to keep the same coefficient of thermal expansion as the other components. The coefficient of thermal expansion for NiAl2 O3 is 7.6×10<-6> /K and low.  Also, a crack occurs when the amount of NiAl2 O3 to be added is less than 20vol%, while conductivity drops when the amount exceeds 60vol%, due to the small amount of NiO. Thus, the amount of NiAl2 O3 to be added is kept at a value between 20vol% and 60vol%. The deterioration rate is thereby greatly reduced, and high conductivity is provided.
Patent JP-H02123953-A (JP)
Title: Permanent magnet motor
Inventor: TERUYAMA HIDETOSHI
IPC: H02K21/14
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a permanent magnet motor with small cogging torque good controllability, and little speed variation by forming the opening positions of grooves of a stator core at unequal spaces or by forming grooves for accommodating one winding and those for accommodating two windings. CONSTITUTION:The positions of slot openings 4 are arranged at unequal spaces and any one magnetic pole 5 faces one slot opening 4 in such positions at an angle of rotation of 0, 5, 25, 30, 35, 55, 60, 65, 85, and 90 degrees. Thus, a cogging torque with a frequency of 36 waves per rotation, which is three times as high as the frequency known heretofore, is generated and the amplitude of the cogging torque is alos reduced in the manner of corresponding thereto.
Patent JP-2001103642-A (JP)
Title: Spiral rod and bird guard using it
Inventor: SUZUKI KYOICHI
IPC: A01M29/24
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, strong and easy-to-fix spiral rod, and a bird guard using it, useful as a maintenance free bird guard measure in which bird guard effect sustains for a long term. SOLUTION: The spiral rod 1 is wound spirally around a wire 7 or an overhead earth wire 17 while being magnetized at about 1500 gauss or above.
Patent JP-2001099266-A (JP)
Title: Lock up damper device for torque converter
Inventor: HORI TAKASHI
IPC: F16H45/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lock up damper device for a torque converter to improve the strength of an annular plate and prevent breakage of the plate and a flange, in a lock up damper having a middle plate provided with a damper spring and nipped between two plates. SOLUTION: The flanges 17, 17 of one of plates 7 between which middle plates 9 and 10 are nipped are formed at intervals of a given distance and the flanges 16, 16 of other plate 8 are also formed at intervals of a given distance. The two types of the flanges 16, 16 and 17, 17 are situated in a manner to be alternately positioned on the same surface and torque exerted on each of the plates 7 and 8 is transmitted to a transmission through the respective flanges 16, 16 and 17, 17.
Patent JP-H01119156-A (JP)
Title: Multifunctional telephone system
Inventor: HATA KIMITOSHI
IPC: H04M3/42
Filed: 1987-10-31
Abstract: PURPOSE:To utilize the latest data by communicating with the multifunctional telephone set of a user via the computer of a data center and a central office, storing the latest service data in a memory by reading out from the computer of the data center, and utilizing it. CONSTITUTION:A data communication function is provided, and data required for a various kinds of service functions are stored in a RAM 16a. Also, the latest data required for a various kinds of service functions are prepared in the computer 30 of the data center managed and operated by the manufacturer, etc., of the telephone set as a data base, and it is constituted so that communication of the multifunctional telephone set 4 of the user with the computer of the data center can be performed via the central office. Therefore, the user can read out required latest service data from the computer of the data center, and store it in the RAM16a, then, utilize it. In such a way, it is possible to update and utilize the latest service data by fetching the data as necessary.
Patent JP-H02124580-A (JP)
Title: Electrophotographic sensitive body
Inventor: MABUCHI MINORU
IPC: G03G5/14
Filed: 1988-11-02
Abstract: PURPOSE:To improve stability of a dark part potential and a light part potential of an electrophotographic sensitive body by incorporating a specified compd. into a substratum. CONSTITUTION:A compd. expressed by the formula I is incorporated into a substratum between an electroconductive base body and a photosensitive body. In the formula I, each R1-R4 is an H atom, alkyl group, cycloalkyl group, alkoxy group, or aryl group; Y is a divalent joint group such as -O-, -S-, -SO-, -SO2-, etc. Thus, depression of a dark part potential at high temp. and in high humidity and elevation of a light part potential due to continuous use at low temp. and in low humidity are improved.
Patent JP-H07180462-A (JP)
Title: Rock drill
Inventor: YOOZEFU OOBAAMAIYAA
IPC: E21B10/44
Filed: 1994-11-10
Abstract: PURPOSE: To enable good conveyance of drilling chips and slight friction loss. CONSTITUTION: A rock drill equipped with a loading end 1 and a drilling tip 2 has helically arranged main discharge grooves 3 and 4 between both ends. A rear part R between the main discharge grooves 3 and 4 includes auxiliary conveying grooves 5 and 6 and guidance regions 7, 8, 9 and 10, the main conveying grooves 3 and 4 and auxiliary conveying grooves 5 and 6 are separated from each other by the guidance regions 7, 8, 9 and 10. The width (BH) of the main conveying grooves 3 and 4 is approximately twice the total width (BG) of the auxiliary conveying grooves 5 and 6 and two guidance regions 7, 8, 9 and 10.
Patent JP-H04152373-A (JP)
Title: Image recorder
Inventor: NISHIGAITO TAKAOMI
IPC: G03G15/09
Filed: 1990-10-17
Abstract: PURPOSE:To reduce a driving torque when a paper is bitten, and also to make pressing power uniform, and to obtain a stable image by making restoring force in which a roller energizes movement in an opposite direction to the carriage of the paper vertically act on the pressing force acting between two rollers for carrying the paper. CONSTITUTION:A moving roller 1 is pressed in the opposite direction to the paper carriage through a pressing plate 29 by a restoring force adding member 3, and is able to move in a paper carriage surface. It is pressed to a main roller 5 b y a coned disc spring 4 being a pressing force adding member. When the paper enters between the rollers 5 and 1, the roller 1 resists the adding restoring force and moves in the paper carriage direction along the roller 5, at the same time, moves also to the roller 5 direction, so that the pressing force adding member 4 is released, and the pressing force is reduced. Consequently, the paper is bitten by the small driving force, and the pressing force is not suddenly changed but is made constant, so that the stable image can be obtained.
Patent JP-2001101555-A (JP)
Title: Terminal equipment for emergency call system and emergency call system
Inventor: YOSHIOKA KENJI
IPC: G08B25/10
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To enable terminal equipment for emergency call system which is constituted in such a way that the switch of an emergency call originating button and the main body of the equipment are positioned to different locations of a vehicle and connected to each other through a conductor and the grounds of the switch and main body are connected to different body portions of the vehicle to accurately identify the four stated of the emergency call originating button, namely, the abnormal states caused by the disconnection and short- circuiting of the conductor and the turning on/off operations of the switch. SOLUTION: The four states of an emergency call originating button 3 can be identified accurately when the potential difference among the detected states is maintained at >=1 V even when the potential difference between the ground of a switch 31 and that of the equipment body 1 for emergency call system is 20% in maximum by setting the values of resistors R1, R2, and R4 to meet the relations (R2+R3)/(R1+R2+R3)<3/4 and R3/(R1+R3)<1/2.
Patent JP-H09169740-A (JP)
Title: Treating method for reaction mixture containing benzimidazolone
Inventor: HAINRITSUHI ANGENENTO
IPC: C09K23/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity formed product in high yield while preventing foaming in distillation and floating of a benzimidazolone by specifically treating a reaction mixture containing benzimidazolone and subjecting a solvent to azeotropic distillation using water.  
     SOLUTION: First, o-phenylenediamine is reacted with urea in a water- insoluble solvent (preferably 1,2-dichlorobenzene, etc.) to give a reaction mixture containing a benzimidazolone of the formula (R 1  to R 3  are each H, a 1-6C alkyl, etc.), which is mixed with a wetting agent (preferably a 12-18C straight- chain secondary alkyl sulfonate) and an antifoaming agent (preferably tri-in butyl phosphate). Successively, the mixture is incorporated with water, preferably in a steam state, the solvent is subjected to azeotropic distillation under stirring and the prepared aqueous solution is filtered to give the compound of the formula. Preferably the amounts of the wetting agent and the antifoaming agent are 0.4-1wt.% based on the compound of the formula, respectively. A stirrer acting in the radius direction is preferably used so as to suppress foaming in the azeotropic distillation to a low degree. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07130756-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: USAMI MITSUO
IPC: H01L29/732
Filed: 1993-11-05
Abstract: PURPOSE:To obtain a technology with which bipolar transistors and resistance elements are integrated with a high density so as to have high performances by a method wherein a first trench which separates adjacent transistors electrically from each other and a second trench which separates the collector electrodes of the adjacent transistors electrically from each other and is deeper than the first trench are provided. CONSTITUTION:A semiconductor integrated circuit device has a plurality of vertical bipolar transistors(BT's) whose collectors 3 and 4 are directly connected to metal collector electrodes 5. In a semiconductor integrated circuit device like this, a first trench which separates the adjacent BT's electrically from each other and a second trench 64 which separates the collector electrodes 5 of the adjacent BT's electrically from each other and is deeper than the first trench are provided. For instance, an opening is selectively formed in the inner silicon oxide layer 13 of an SOI wafer to form the rear collector electrodes 5. Further, surface base electrodes 7 and surface emitter electrodes 6 are flattened by an insulator layer 11 and a support substrate 9 is attached to the flat surface with adhesive.
Patent JP-H02120559-A (JP)
Title: Electronically controlled automatic transmission
Inventor: SAITOU YOSHITAMI
IPC: F16H59/24
Filed: 1988-10-31
Abstract: PURPOSE:To reduce a shock at the time of a gear change and enable the smooth gear change by applying a constant amount of operating pressure to a clutch or a brake at an engagement side after the judgement of up-shift operation and causing the engagement of the clutch or the brake at the engagement side after releasing a clutch or a brake at a release side upon the predetermined time. CONSTITUTION:An electronic control means CPU is so made as to send an instruction to a fluid pressure selector means for applying a constant amount of operating pressure to a clutch or a brake at an engagement side after the judgement of up-shift operation, and another instruction to the aforesaid means for releasing a clutch or a brake at a release side after the passage of the predetermined time set with a time setting means. Thereafter, the fluid pressure selector means is so instructed as to cause the engagement of a clutch or a brake at the engagement side. According to the aforesaid construction, it is possible to detect a drop in the speed of an input axis with a falling speed detecting means, even when double engagement occurs outside the control range of the clutch or brake at both release and engagement sides, and a torque drop is excessive. Subsequently, the release of the clutch or brake at the release side is effectuated and the condition of double engagement can be pertinently controlled.
Patent JP-H09163364-A (JP)
Title: Error detector of system time clock
Inventor: BUN HEIJIYUN
IPC: H04N21/43
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To synchronize the STC of a decoder with the PCR of an encoder by finding an error by comparing the PCR with the STC in an MPEG system. SOLUTION: An error generating part 1 receives the count values of program clock reference value (PCR-BASE, EXT) and system time clock (STC-BASE, EXT) and outputs the error value of STC. This output is inputted through a loop filter 2 to a VCO 3. The output of VCO 3 is connected to a frequency divider 4, and the output signal of the frequency divider 4 is connected to the CK terminal of the 1st counter 5 and the RESET terminal of the 2nd counter 6. The count value of STC-BASE is outputted from the 1st counter 5 to the error generating part 1, and the count value of STC-EXT is outputted from the 2nd counter 6 to the error generating part 1.
Patent JP-H06108728-A (JP)
Title: Vehicle door lock device having superlocking mechanism
Inventor: KURODA KATSUYA
IPC: E05B77/28
Filed: 1992-09-21
Abstract: PURPOSE:To prevent occupants from being locked up in a vehicle by misoperations or the like by connecting either a switch which is turned on when an ignition key is inserted or an occupant detecting switch to the inside of the electric circuit of a motor for superlocking, and preventing superlocking of the door during driving. CONSTITUTION:In a lock device in which, when the door is locked by turning a key lock lever 28, a lock member 62 is switched to a superlock position by a motor 60, various kinds of switches are provided in the electric circuit of the motor 60, including an ignition key switch, an occupant detecting switch and a door motion detecting switch, etc. In a driving condition in which at least one of the switches is operated, power is not supplied to the motor 60 so that a superlock mechanism is not operated. Thus the occupants are prevented from being locked up in the vehicle by misoperations or the failure of the motor 60, etc.
Patent JP-H08137483-A (JP)
Title: Karaoke device
Inventor: IWAGO TOSHITAKA
IPC: G10K15/04
Filed: 1994-11-10
Abstract: PURPOSE: To provide a delightful KARAOKE (orchestration without lyrics) device in which a singer signs a song with the support of a prescribed guiding voice even though the singer doesn't completely know the melody line. CONSTITUTION: When a singer selects a mode with a guiding voice by a mode setting key, a KARAOKE playing reproducing device 11 executes a KARAOKE playing and a guiding voice reproducing device 13 reproduces a prescribed guiding voice based on guiding voice data. The guiding voice is based on the melody line of the music and the singer enjoys singing the music even though the singer does not completely memorize the music.
Patent JP-H107637-A (JP)
Title: Substituted alkylbenzylidene hydrazine compound, its production and agricultural and horticultural pesticide controller
Inventor: FUKUDA SHOHEI
IPC: A01N43/36
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a pesticide such as an insecticide, etc. SOLUTION: This compound is shown by formula I (R<1> is a halogen, a 1-4C haloalkyl, etc.; R<2> is H, a 1-4C alkyl, cyano, etc.; R<3> is H, a 1-4C alkyl or a halogen; R<4> is a 1-8C alkyl, a 2-5C alkenyl, etc.; X is S, SO, O, SO2 , etc.; Y is NR<5> R<6> or N=CR<7> NR<8> R<9> ; R<5> is an alkoxycarbonyl, etc.; R<6> is H, etc.; R<7> , R<8> and R<9> are each an alkyl, etc.) such as 4-chloro-4'-(methylthiomethyl) benzophenone N'-ethoxycarbonylhydrazone. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula II.
Patent JP-H07127611-A (JP)
Title: Fixture
Inventor: HANEDA OKITOSHI
IPC: F16B15/00
Filed: 1993-11-05
Abstract: PURPOSE:To provide a fixture which does not take time for fitting. CONSTITUTION:In the case of a nail (a fixture) 1 which is made to be a stick body consisting of a body portion 2; a tip portion 3 provided projectingly from one side end portion of the body portion 2; and a head portion 4 provided laterally from the other end portion of the body portion 2, and which is driven in or screwed in from the surface side of at least one plaster board (a plate material) 5, and whose tip portion 3 and body portion 2 pierce into the plaster board 5, a through-hole 7 that extends from the surface of the head portion 4 to the tip portion 3 is formed, and branch holes 8 diverging from this through- hole 7 are connected to the outer surfaces of the body portion 2 and the tip portion 3.
Patent JP-H0995357-A (JP)
Title: Bag for filter
Inventor: AOKI TSUNEO
IPC: B65D77/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make it easy to put tea leaves or the like into a bag, by joining respective side edges of the first and second sheets in the range from the nearby position of the upper end of the bag to the lower end and forming mutually separable opening ends in the part of sheets which are not joined to each other within the range from the upper end of the bag to the lower end thereof. SOLUTION: A bag 1 is provided with joining lines 10 leaving the external side edges at both right and left side edges. In the lower part A of the joining line A, the lower part of the superposed side wall 4 is connected to the front end of the folded-back free end 6 so as not to be peelable. And in the upper part B of the joining line 10, the upper part of the side wall 4 is connected to the free end 6 so as not to be peelable and the upper part of the side wall 5 is connected to the free end so as not to be peelable to form the opening edges 14, 15 of the bag 1 respectively. Since the opening edges are mutually separable, when it is opened to form a cylindrical shape, these edges 14, 15 are widened to form a funnel and the shape is made stable and hence, tea leaves or the like can be easily contained in the bag 1.
Patent JP-2000102347-A (JP)
Title: Production of chocolate
Inventor: KIDA HARUYASU
IPC: A23G1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To produce chocolate containing an oil and fat of a tempering type such as cocoa butter or the like and a laurin-based oil and fat by using a usual device. SOLUTION: In a production of chocolate containing a tempering type oil and fat and a laurin-based oil and fat, the laurin-based fat is mixed with the tempering type chocolate in a temperature range in which stable crystals of the tempering oil and fat are not molten after the tempering treatment. The tempering type oil and fat is cocoa butter and a ratio of the tempering type oil and fat to the laurin-based oil and fat is (95:9)-(5:95).
Patent JP-2000103582-A (JP)
Title: Traction elevator
Inventor: IYODA HIROMI
IPC: B66B11/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a traction elevator which is capable of reducing the sectional area of a hoistway, and safely effecting the maintenance and examination work for a hoisting machine. SOLUTION: In a traction elevator which is provided with a hoisting rope 3 to hoist a car 1 and a counterweight 2 and a hoisting machine 9 having a traction sheave 8 around which the hoisting rope is wound for drive, wherein the hoisting machine 9 is installed in an elevator hoistway 15, all or a part of the hoisting machine is installed within a perpendicularly projected area of the car 1 at a lower part of the hoistway 15.
Patent JP-H08116617-A (JP)
Title: Line spacer for overhead wire
Inventor: KADOWAKI KAZUNORI
IPC: H02G7/12
Filed: 1994-10-17
Abstract: PURPOSE: To provide a line spacer for overhead wire which has an excellent tracking resistance, excellent voltage resistance even after a long period has elapsed, fixing stability to electric wires, etc. CONSTITUTION: A fiber-reinforced plastic bar 11 is coated with an outer layer 12 having a tracking resistance higher than that of the fiber-reinforced plastic constituting the bar 11 and a plurality of wire anchoring bush members 2 are put on the bar 11 coated with the layer 12. After putting the members 2, screws 4 are screwed in the bar 11 through the layer 12 from the external surface of the members 2.
Patent JP-H1099851-A (JP)
Title: Oil absorbing material and oil absorbing bag
Inventor: KANESHIGE RIICHIRO
IPC: C02F1/40
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To absorb an oil film or oil containing a surfactant incapable of being absorbed by a conventional oil adsorbent. SOLUTION: Coffee grounds are baked and carbonized to obtain an oil absorbing material. Since the oil absorbing material has a large number of pores to be extremely large in its surface area and is rich in oil absorbability and water repellency, the oil absorbing speed thereof is high. If this oil absorbing material is directly scattered over the surface of water, it well absorbs an oil film or oil containing a surfactnat. This oil absorbing material and kapok are charged in a bag made of water repelling cloth to be utilizable as an oil mat or an oil fence.