baber/WOPTO huggingface dataset:
Patent JP-H01296674-A (JP)
Title: Semiconductor device
Inventor: MIZUTA MASASHI
IPC: H01L29/88
Filed: 1988-05-25
Abstract: PURPOSE:To make it possible to realize a negative resistance without having the lattice mismatching of a thin layer at all by a method wherein a donor and an acceptor are doped alternately to a resonance tunnel diode formed on an Si semiconductor substrate in a thin sheet form and the total amount of the charge of a donor sheet and the total amount of the charge of an acceptor sheet are made equal to each other. CONSTITUTION:An n<+>-Si layer is grown on an n<+>-Si substrate, the growth is once stopped, a substrate temperature is lowered and As only is radiated on the substrate to perform a donor sheet doping. Then, the substrate temperature is again lowered and after an undoped Si layer is grown, the growth is stopped, the substrate temperature is lowered, B irradiation only is is conducted to perform an acceptor sheet doping and after the undoped Si layer is grown, a donor sheet doping is performed. These dopings are repeated to grow respectively a donor sheet and an acceptor sheet at an interval and after the total amount of the charge of the dopor sheet and the total amount of the charge of the acceptor sheet are made equal to each other, the n<+>-Si layer is grown. Thereby, a negative resistance can be obtained in a state that the lattice mismatching of a thin layer is very small on the Si substrate.
Patent JP-H06332789-A (JP)
Title: Parallel processor and locking method for shared data
Inventor: TAKEWAKI TOSHIAKI
IPC: G06F12/00
Filed: 1993-05-27
Abstract: PURPOSE:To make it possible to improve whole performance by averaging lock standby time by assigning he authority of a lock in order of large number of times of trial of the lock and preventing the authority of the lock from centralizing in a specified processor. CONSTITUTION:This device is the one accessing to the data of a shared memory from plural processors provided with lock instructions and unlock instructions. A shared memory is provided with an access holding part 20b holding the pair of an address information storage part 20b-1 for storing address information showing the address of data, an access counter 20b-2 for counting the number of time of trial of the lock for the data shown by address information corresponding to address information every processor and a lock flag part 20b-3 storing lock flags showing whether the data corresponding to address information is locked or not. By using these, the authority of the lock is assigned in order of large number of times of trial of the lock.
Patent JP-S5829783-A (JP)
Title: Preparation of thiophenecarboxylic acid
Inventor: YANO HIROSHI
IPC: C07D333/40
Filed: 1981-08-13
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for cephalosporin antibiotic substances industrially and advantageously, by reacting a thiophene aldehyde with a hypohalite. CONSTITUTION:A thiophene aldehyde expressed by formulaI(R is H, halogen or lower alkyl) is reacted with a hypohalite, e.g. sodium hypochlorite, in an alkaline aqueous medium, e.g. NaOH, to give a thiophenecarboxylic acid expressed by formula II. The reaction is carried out by using 5-50mol%, expressed in terms of the available halogen based on the aldehyde, hypohalite at 50-100 deg.C, and reacting the hypohalite with the resultant reaction solution at 50-100 deg.C. If the reaction system is heated rapidly, the reaction is initiated violently to cause the decomposition of the hypohalite preferentially. Therefore, the necessary amount of the hypohalite is partially used to advance the reaction partially, and the rest  is then added to the resultant reaction solution.
Patent JP-S6019391-A (JP)
Title: Data transmission control system
Inventor: YOSHIZAKI KOUSHIYUU
IPC: H04M3/22
Filed: 1983-07-13
Abstract: PURPOSE:To guarantee normal operation without giving external disturbance to other device even if a board is inserted with a hot line by mounting a multiplexer and a temporary storage device on a board, switching the multiplexer according to the memory content of the temporary storage device and transmitting a data. CONSTITUTION:In inserting the board to a hot line connector, power is applied but the memory content of the temporary storage device 2 is not guaranteed. Thus, an input data from input signal lines SHWo-SHWn to the multiplexer 1 is outputted in error in this state and this output is inputted to one switching gate 4 via a flip-flop 3 for retiming. A switching control register 5 in this case is reset by a reset circuit 7 so as to inhibit the other input to the switching gate 4, which is closed. Then the switching control register 5 is set by a program from a gate control circuit 6 interpreting the software order and then the switching gate 4 is opened so as to output a data at normal use.
Patent JP-H02304990-A (JP)
Title: Light oscillator
Inventor: MORI TAKASHI
IPC: H01S3/06
Filed: 1989-05-19
Abstract: PURPOSE:To more effectively oscillate a stronger light by introducing an exciting light radiated from an optical fiber into a pentagonal light oscillator, and sequentially reflecting it at the sides of the pentagonal shape. CONSTITUTION:A light oscillator 1 is formed in a pentagonal sectional shape, and many optical fibers 4 are adhered at least to one of the sides of the pentagonal shape along its axial direction. Lights radiated from the fibers 4 are sequentially reflected at the sides of the oscillator 1 to be rotated in the oscillator 1, the length of the optical paths can be accordingly increased, and the lights introduced from the fibers 4 can be more effectively utilized. Thus, the lights transmitted through the fibers 4 can be more effectively supplied to the oscillator 1, and stronger laser light can be more effectively generated.
Patent JP-H10321232-A (JP)
Title: Electrode composition
Inventor: MATSUI HIROSHI
IPC: H01G11/30
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode composition excellent heavy current characteristic without loosing the property of high energy density of a disulficle compound by mixing the disulfide compound, conductive carbon powder, and a benzimidazole derivative to an ion conductive polymer in specified ratios. SOLUTION: This electrode composition is obtained by mixing 50-350 pts.wt. of a disulfide compound, 10-120 pts.wt. of a conductive carbon powder, and 10-180 pts.wt. of a benzimidazole derivative to 100 pts.wt. of an ion conductive polymer. As the ion conductive polymer, a polymer such as polyethylene oxide is given. As the disulfide compound, 2,5-dimercapto-1,3,4thiadiazole or the like is given. As the conductive carbon powder, acetylene black is preferably used. As the benzimidazole derivative, 2-aminobenzimiclazole is given.
Patent JP-S6019608-A (JP)
Title: Particulate feeder
Inventor: OOMURA SHIROU
IPC: B01J4/00
Filed: 1983-07-13
Abstract: PURPOSE:To make possible the equal and divided supply by constituting so as to receive the particulate at the ring structured channel on the bottom of a distributor from the ring-structured opening formed by the hopper bottom edge and rotatable conical distributor and scape it out at each prescribed rotational angle, in a feeder for powder distributing packaging machine and so on. CONSTITUTION:A conical distributor body 3 is inserted in the circular pore at the bottom of a hopper 2 to form a ring-structured opening 4. This constitution shows that the particulate in a hopper 2 is dropped from a ring-structured opening 4 along a distributor body 3 by each prescribed angle of rotation of distributor body 3. At this time the particulate is distributed by the rotation of distributor body 3 to the direction of circumference and collected in a ring-structured concave channel 5. A scaping-out member 7 rotates once in harmony with this prescribed angle of rotation. Thus the particulate is scaped out by a scape-out member 7 into a shooter 13 to make possible the equal and divided supply of particulate.
Patent JP-S5828386-A (JP)
Title: Magnetic ink recorder
Inventor: DAITOU CHIAKI
IPC: B41J2/385
Filed: 1981-08-12
Abstract: PURPOSE:To obtain an image having a satisfactory linearity by providing an electrode for deflecting magnetic ink and means for generating an electric field responsive to the moved distance of a recording sheet at the electrode between a stylus electrode and the sheet. CONSTITUTION:When a high voltage pulse of a selection signal is applied to a stylus electrode 1 by a stylus electrode voltage applying circuit 10 and a high voltage pulse corresponding to the picture signal is simultaneously applied to an opposed electrode 2, magnetic ink 5 at the end of the electrode 1 is flown toward a recording sheet. Since a signal to be applied to a deflecting electrode 13 by a deflecting electrode control circuit 14 has a triangular waveform, the electric field intensity between the electrodes 13 linearly varies in response to the voltage to exhibit a triangular waveform, the horizontal force operating the flying magnetic ink 5 is initially 0, but large force is applied linearly as time goes. Accordingly, even if a recording is performed while the sheet 7 is moved continuously at an equal speed, the recorded dots 12 aligns on a linear line in a scanning direction, thereby obtaining an image having a satisfactory linearity.
Patent JP-S61286251-A (JP)
Inventor: NIIDA NOBUO
IPC: C04B7/47
Filed: 1985-06-12
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-S5826196-A (JP)
Inventor: ARAKI MASANORI
IPC: E21D9/12
Filed: 1981-08-10
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-H09135726-A (JP)
Title: Stick-like cosmetic container
Inventor: SAKURAI TOMIO
IPC: A45D40/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To project and sink a stick-like cosmetic K from and in the opening part 22 of a case body 20 without damaging it, in a stick-like cosmetic container 10. SOLUTION: This stick-like cosmetic container 10 is provided with a cylindrical case body 20 provided with a housing hole 20a, a sleeve 40 retractably housed inside the housing hole 20a, a holding tray 50 for holding the lower end part of the stick-like cosmetic K and an elevating and lowering mechanism 60. The elevating and lowering mechanism 60 is provided with an operation part 62, a belt 64 whose one end is fixed to the operation part 62 and the other end is fixed to the sleeve 40 and a cam mechanism 70 for stopping the sleeve 40 at a prescribed position after sliding and moving the sleeve 40 through the belt 64 by the sliding operation of the operation part 62 and raising the stick- like cosmetic K along with the holding tray 50 and sending it out from the opening part 22 of the case main body 20 in a state where the sleeve 40 is stopped.  The sleeve 40 is formed in the cylindrical shape having a length capable of housing the stick-like cosmetic K.
Patent JP-S5750967-A (JP)
Title: Preparation of 1-alkyl-3-methylpyrazole compound
Inventor: YOKOMICHI ISAO
IPC: C07D231/20
Filed: 1980-09-11
Abstract: PURPOSE: To prepare the titled compound, easily, in high yield, by reacting a 3- methyl-pyrazole compound derived from hydrazine with an alkylating agent such as easily available trimethyl phosphate, etc.  
     CONSTITUTION: A 1-alkylmethylpyrazole compound of formula III (R is alkyl), e.g. 1,3-dimethyl-5-hydroxypyrazole, is prepared by reacting a 3-methylpyrazole compound of formula I [X is H or group of formula II (Y 1  and Y 2  are H, halogen, nitro, or trifluoromethyl)], e.g. 3-methyl-5-hydroxypyrazole, with an alkylating agent selected from trialkyl phosphate and alkyl p-toluenesulfonate. The reaction temperature is pref. 120W170°C when the alkylating agent is trialkyl phosphate, and 70W120°C when it is alkyl p-toluenesulfonate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S616464-A (JP)
Title: Floating seal
Inventor: NAKAMURA YOSHIKATSU
IPC: F16J15/34
Filed: 1984-06-21
Abstract: PURPOSE:To improve the abrasion-resistance of sealing surface and the strength of basic material by obtaining the basic material from spheroidal graphite cast iron and providing the chilled structure through remelting and cooling for the sealed surface. CONSTITUTION:The chemical constituents of the basic material consists of C: 3-4% by weight, Si: 2-3%, Mn: 0.4-1%, Cr: 0.05-1.5%, one or two kinds among Cu and Ni: 0.5-4%, Mo: 0.1-1.5%, one or two kinds among the rare earth elements such as Mg, Ca, Ce, etc. as spheroidal graphite processing element: 0.01-0.2%, and the impurities and Fe as rest. A floating seal 4 made of such chemical constituents is casted, and the seal surface 6 is melted again and cooled to form chilled structure 61.
Patent JP-S5828656-A (JP)
Title: Measuring apparatus of differential heat, differential pressure and viscosity at the same time
Inventor: MAKINO KAZUO
IPC: G01N33/22
Filed: 1981-08-14
Abstract: PURPOSE:To perform a reaction analysis while carrying three kinds of measurements at  the same time by providing sample room and standard room independently having pressure measuring apparatus and themocouple and measuring the differential pressure and differential heat between rooms and providing a sensor for viscosity measurement in the sample room, in addition. CONSTITUTION:In case of a catalyst activity test, for instance, under high pressure hydrogenation decomposition of coal paste, the coal, a catalyst and hydrogen, are taken in a standard room 19 without stirring and a sample 9 composed of the coal and compounding oil, the catalyst and hydrogen, are taken in a sample room 7 and then, both rooms are set up in one electric heating furnace 12. The room 7 is provided with a rotary resistance plate for viscosity measurement 8, a rotary shaft for stirring resistance measurement 6, a torque measuring sensor 5 and a slip ring for torque meter 4 to measure the viscosity, while stirring at the same time and the viscocity is measured. Each differential heat measuring sensor 10, 11 and differential pressure measuring sensors 16, 16, are provided in the rooms 7 and 19. Output of the sensors 10, 11 is sent to a differential heat output amplifier 20 and that of the sensors 16, 16 is sent to a differential pressure output amplifier 15. The amplifiers 20, 15 and a torque sensor output amplifier  14, are connected with a recorder 18.
Patent JP-H06337004-A (JP)
Title: Hydraulic actuator operating structure of working vehicle
Inventor: MORISHITA YUTARO
IPC: F15B11/04
Filed: 1993-05-28
Abstract: PURPOSE:To reduce a dispersion of stop state of a working device when an operating lever is returned to the neutral stop position. CONSTITUTION:A hydraulic actuator operating structure of a working vehicle is provided with a speed sensor for detecting the operating speed of a working device, whereby when an operating lever 24 is operated to the neutral stop position N, if the working device is decelerated to a designated low speed, an operating current of an electromagnetic proportional valve 19 is held to an operating current corresponding to the designated low speed, and after that, the working device is stopped.
Patent JP-H10333678-A (JP)
Title: Electronic musical instrument
Inventor: SHIITANI YOSHIHIRO
IPC: G10H1/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To allow even a beginner to conduct initialization during a performance without being bewildered by a simple action, by providing an initial state recovering means maintaining the information of the first kind stored in a set memory means in the present state. SOLUTION: A musical instrument digital interface(MIDI) 1 is an interface to exchange the arithmetic information with an external MIDI apparatus according to the MIDI specification. A CPU 2 controls the operation of the whole electronic musical instrument. The program to be implemented by the CPU 2 and various control data are stored in a ROM 3. Various registers and working regions such as flags are provided in a RAM 4. The information of the second multiple kinds stored in a set memory means is returned to the initial state in the lump in response to the instruction of an instructing means instructing to return the stored information to the initial state, and the information of the first kind is maintained in the present state.
Patent JP-S63291778-A (JP)
Title: Soundproof construction of cabin of automobile and the like
Inventor: TANAKA TOSHIMITSU
IPC: B62D25/08
Filed: 1987-05-22
Abstract: PURPOSE:To restrict the low-frequency sound or confined sound in a crew's cabin by providing a resonance room connected to the crew's cabin of an automobile or the like and arranging a sound absorbing material having a continuous, draft hole at least a part of the connecting part and/or the inner wall of the resonance room. CONSTITUTION:When this invention is applied to a passenger car 1, in order to use a laggage boot T as a resonance room 3, a partitioning plate separating a crew's cabin 2 from the laggage boot T is removed, and a sound absorbing material 5 having a continuous draft hole is installed instead. This sound absorbing material 5 is formed by laminating the foaming aluminum 6 over a sound absorbing material 7 of a urethane family, and the foaming aluminum 6 is installed so that it faces the crew's cabin 2. With this contrivance, the low-frequency sound or confined sound in the crew's cabin can be restricted.
Patent JP-H02306946-A (JP)
Title: Method for preventing discoloration of glycine
Inventor: UEDA NOBUTAKA
IPC: C07C227/26
Filed: 1989-05-22
Abstract: PURPOSE:To suppress the coloring and improve the purity of the subject compound useful as a food additive, etc., by adding phosphorous acids and sulfurous acids to a reaction system for the production of the subject compound by heating glycolonitrile, carbon dioxide gas and ammonia in the presence of water. CONSTITUTION:The objective compound is produced by heating and reacting glycolonitrile, carbon dioxide gas and ammonia at 100-200 deg.C in the presence of water. The reaction is carried out in the presence of phosphorous acids (e.g. phosphorous acid) or pyrophosphoric acids (e.g. pyrophosphoric acid) and sulfurous acids (e.g. sulfurous acid) or pyrosulfurous acids (e.g. pyrosulfurous acid). The amount of each acid is preferably 1-50mol% based on glycolonitrile. The amount of the phosphorous acids is preferably 0.1-10mol per 1mol of the sulfurous acids.
Patent JP-S5251121-A (JP)
Title: Fuel supply device
Inventor: MIYAMARU TOSHIMICHI
IPC: F23K5/12
Filed: 1975-10-23
Abstract: PURPOSE: After necessary quantity of liquid fuel and water are continuously mixed together by a confluent machine, it is compounded by a fluid mixer.  In so doing, the quantity of additive agent of dispersion and emulsion stabilizer can be reduced and the exclusive storage tank for mixed gas can also be excluded. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5827876-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: TAKADA SHIGETAKA
IPC: F02M51/08
Filed: 1981-08-12
Abstract: PURPOSE:To improve the characteristics and durability of a fuel injection valve, by employing such an arrangement that a stay having a spherical valve body at its top is reciprocated by a movable shaft that is inserted into a fuel passage on the side of an armature of a fixed iron core. CONSTITUTION:A stay 39 having a spherical valve body 37 fixed thereto by way of welding 38 or by other method is disposed on the axis of a conical seat surface 36 formed around a fuel injection port 35 that is formed in a valve seat 34 fixed to the top of a main case 19, in the manner that it is urged onto the end face of an armature 26 by a first spring 40 interposed between the stay 39 and the valve seat 34 and that it is reciprocally movable together with the armature 26 and its projected portion 41 is not moved in a hollow space of armature 26 in a direction perpendicualar to the axis of the armature 26. With such an arrangement, it is enabled to distribute the sealing pressure of the valve body 37 uniformly in the circumferential direction irrespective of whether a valve body 45 is positioned vertically or horizontally.
Patent JP-2000320606-A (JP)
Title: Base isolation structure for detached house
Inventor: WATAKABE MORIMASA
IPC: F16F15/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation effect by an earthquake by providing a base isolating device and a lock mechanism between an upper skeleton and a foundation slab of a detached house and constituting the lock mechanism of a lock device turning on/off the lock between the upper skeleton and the foundation slab by signals from a vibration sensitive sensor. SOLUTION: A base isolating device 4 and a lock mechanism 5 are provided between an upper skeleton 2 and a foundation slab 3 in a detached house 1 such as a wood frame house. The base isolating device 4 is constituted of a base isolator 6 supporting the vertical load of the upper skeleton 2 and a damper 7 damping the horizontal vibration of the upper skeleton 2. The lock mechanism 5 is constituted of a sensitive sensor 14 and a lock device 15, the lock device 15 is constituted of a movable body and a fixed body, and the movable body and the fixed body are installed in the upper skeleton 2 and the foundation slab 3 respectively. Two lock pins for an electromagnetic in/out movement by turning on/off the current are provided in the movable body and controlled by a switch for turning on/off the current by the signal from a vibration sensitive sensor 14.
Patent JP-H05327705-A (JP)
Title: Broadcast communication system
Inventor: KAWAHARA TETSUYA
IPC: H04L12/18
Filed: 1992-05-20
Abstract: PURPOSE:To reduce the delay of the broadcast communication processing caused by the stay of a queue by detecting the idle state in a queue buffer to discontinue the registration when no idle state is detected in the queue buffer, storing the terminal that does not transfer the broadcast data, and transmitting the data with a retransmission instruction. CONSTITUTION:When the broadcast communication is carried out by a host computer 100, an idle state is checked for each of transmission request information control tables 112a-112c of the circuit control modules 109a-109c of a multi- circuit communication controller 106. Then the registration of the queue information is discontinued if a queue buffer is not vacant, and the terminals 114a-114d where the broadcast data are not transmitted are stored in an unregistered terminal area. When the broadcast communication processing is completed, the data are transmitted to those terminals in which the broadcast is not executed according to the retransmission instruction based on the application program from the computer 100. In such a constitution, the delay due to the stay of a queue can be reduced for the broadcast communication processing.
Patent JP-S6463603-A (JP)
Title: Lubrication system of rotary piston type engine
Inventor: DANKUUARUTO AIERUMAN
IPC: F02B53/00
Filed: 1988-05-26
Abstract: PURPOSE: To lubricate always a proper quantity by lubricating a lubricant supplied from a bore formed at one side of composing a casing to a pinion of a synchronous driving device, and collection oil flowing from an axis with a catching shield and lubricating it to an eccentric bearing. CONSTITUTION: On numerous disc type rotary piston internal combustion engine, an eccentric body axis 6 is supported by a casing through a bearing 7 and so forth and a triangular piston 5 is engaged with a peripheral face of an eccentric body 10 united with an axis 6 through an eccentric body bearing 8 so as to revolve freely. A synchronous driving device 13 constituted of an internal gear 14 united with a piston 5 and a pinion 16 fixed at a side of a lateral part 1 is provided at the left side of the eccentric body.  In this occasion, a lubricant is supplied from a bore 17 provided at the lateral part 1 obliquely, then supplied to the bearing 8 through an axis direction groove 19 formed at a periphery of the axis 6 and an oblique bore 24 provided at the eccentric body 10, but the oil which runs from the axis 6 is conducted to the oblique bore 24 effectively being collected with a catching shield 22.