baber/WOPTO huggingface dataset:
Patent JP-H09219213-A (JP)
Title: Secondary battery for electric vehicle and temperature rise alleviation device therefor
Inventor: SAITO KAZUO
IPC: H01M10/653
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery for an electric vehicle, capable of effectively alleviating temperature rise without increasing a size. SOLUTION: Regarding a vehicle secondary battery 1 having the structure where positive and negative electrodes 2 and 2', and an electrolyte 3 are stacked via a separator 4 in such a state as wound around a core tube 5, this core tube 5 is filled with a latent heat storage material 12. Also, one end of a pressure conduction tube 14 with gases sealed therein is connected to one end of the core tube 5, and a pressure transmission mechanism 13 for transmitting the pressure of the latent heat storage material 12 to the sealed gases is laid at a boundary between the latent heat storage material 12 in the core tube 5 and the gases in the pressure conduction tube 14. Furthermore, the pressure conduction tube 14 is provided with a pressure sensor 15 for detecting the pressure of the gases.  At the same time, a controller 17 is installed for limiting and controlling the discharge output of the secondary battery 1, depending on a pressure value detected with the pressure sensor 15.
Patent JP-H10216131-A (JP)
Title: Ultrasonic probe device
Inventor: SEI TOSHIHIRO
IPC: A61B8/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe device which enables observation of a part closer to an ultrasonic probe and a part far therefrom simultaneously at a higher resolving power. SOLUTION: An ultrasonic transducer 9 is mounted on the side of a tip part body 25 composing a tip part 11 of an inserting part 5 and an ultrasonic mirror 37 is mounted at the tip of a driven shaft 38 on which a driven side bevel gear 36 is mounted facing an ultrasonic radiation surface. The driven side bevel gear 36 is rotated being meshed with a drive side bevel gear 35 mounted on a drive shaft 32 linked through a motor and a flexible shaft and with the rotation thereof, the ultrasonic mirror 37 turns and performs a sector- shaped scanning reflecting an ultrasonic wave from the ultrasonic transducer 9. First and second reflection surfaces 46 and 47 different in the curvature radius are formed on the reflection surface of the ultrasonic mirror 37.  Thus, an ultrasonic wave is focused at focal positions at different distances thereby simultaneously affording an image of a part closer to the ultrasonic transducer 9 and a part away therefrom.
Patent JP-S54116949-A (JP)
Title: Production of dielectric diffraction grating
Inventor: NOMURA HIDENORI
IPC: G02B5/18
Filed: 1978-03-02
Abstract: PURPOSE: To make it possible to produce a dielectric diffraction grating of high quality massively at a low price by piling a plurality of glass materials of different refractive indexes alternately upon a rod-shaped core and by cutting the mother material having its core removed into a planar shape.  
     CONSTITUTION: Glass materials having different refractive indexes are piled alternately upon the core of a carbon rod 20 thereby to prepare a porous glass which has its refractive indexes periodically varied in the thickness direction. Then, the rod 20 is extracted, and the resultant cylindrical porous glass is degassed in a heating furnace at a high temperature. The obtained transparent tubular dielectric diffraction grating mother material 2 is cut and opened at the one end CC' on the circumference, thus being formed into a planar dielectric diffraction grating mother material 2'. The resultant material 2' is rolled under its softened condition at a high temperature and then is extended and constricted until the preset spacing between the grating is obtained. After that, a dielectric diffraction grating 1 having necessary opening and thickness is cut off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04243776-A (JP)
Title: Sheet delivery device
Inventor: NAGANO TOSHIYUKI
IPC: B65H85/00
Filed: 1991-01-24
Abstract: PURPOSE:To improve the drawback of a retreat passage for facilitating the separation of re-feed sheets, when a sheet having an image formed on one side is again fed to form an image on both sides thereof or a multi-image thereon. CONSTITUTION:Two retreat passages 38 and 41 are formed. The upstream side passage 38 is used for a long (full size) sheet to retreat, while the downstream side passage 41 is used for a short (half-size) sheet to retreat, thereby saving the retreat space of a body 1.
Patent JP-S59148956-A (JP)
Title: Display system of defective information
Inventor: ITAKURA NOBUO
IPC: G06F11/22
Filed: 1983-02-15
Abstract: PURPOSE:To restore a defect rapidly by transferring and displaying the defective information and applying simple indication such as retry, skip and advance when a defect is detected during the test of a device to be tested. CONSTITUTION:A testing adaptor 2 is connected to the device 1 to be tested. When a defect is generated in the device 1 to be tested, the test item No., the defective contents and other information related to the defect are typed out 4 and the defect information is transmitted to a display part/alarm part 7 through a defect information transmitter 6 to inform the defect to the operator. An operating section instructs to retry, skip or advance against defective information. Said constitution makes it possible to monitor many devices always by a small number of operators and prevent a defective device from being left as it is for a long time.
Patent JP-H06237701-A (JP)
Title: Cattle feed for stabilizing milk excretion at higher levels and method therefor
Inventor: SATO HIROYUKI
IPC: A23K10/33
Filed: 1993-02-12
Abstract: PURPOSE:To provide feed for milch cows to stabilize their large-volume milk production without fluctuation by adding RP Lys and RP Met to feed mainly comprising corn and a method therefor. CONSTITUTION:In the objective corn feed for milch cows characterized by containing rumen-protecting lysine, rumen-protecting methionine and an appetite stimulator, as essential components, and the method giving the feed to milch cows, (1) the corn feed containing rumen-protecting lysine, rumen-protecting methionine and an appetite stimulator for milch cows, as essential components are given, or (2) the appetite stimulator is added to one selected from the rumen- protecting lysine, the rumen-protecting methionine or the corn feed to stabilize their large-volume milk production.
Patent JP-H07233407-A (JP)
Title: Method for measuring pressure and instrument therefor
Inventor: CHIBA HIROYUKI
IPC: C21B7/24
Filed: 1994-02-22
Abstract: PURPOSE:To prevent the leakage of dust from a detecting hole and the clogging caused by the sticking of metal without impairing pressure measuring function caused by gas purge and without developing expansion cracking caused by heat, in a method for obtaining the pressure in a blast furnace by detecting the pressure of gaseous nitrogen while purging the gaseous nitrogen through the detecting hole fitted to a shaft part of the blast furnace. CONSTITUTION:Several pieces of high alumina quality gas permeable porous bricks 6 are pushed in the detecting hole 2. In the detecting hole, vises 8 are screwed on the circumference at fixed intervals in the axial direction so as to project the tips into the detecting hole, and on the other hand, a notching part is formed at the peripheral edge of the end surface of the brick 6 and the positioning of the brick 6 is executed by fitting the tip part of the vis to the notching part. In order to improve the seal property between the brick 6 and the detecting hole 2, monolithic refractory is filled up.
Patent JP-H10205639-A (JP)
Title: Actuator for valve
Inventor: KOJIMA JUNICHI
IPC: F16K31/05
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent any possible secondary accident such as water and gas leakage or the like from occurring by opening or closing a valve speedily and easily even in an energized state by a power failure and suchlike. SOLUTION: This is a valve actuator which opens or closes a valve by reversibly rotating an output shaft 3 being connected to a valve turning shaft by power of a motor 2, and also rotating this output shaft 3 by dint of resilience of a coil spring predeformed by the power of the motor 2, and this motor 2 is one that is equipped with a motor part 20 turning to a power source, and a clutch part 21 transmitting the power of the motor part 20 to a driving shaft 22 to be connected to the output shaft 3, and in an unenergized state, the connection between the motor part 20 and the driving shaft 22 is released by the clutch part 21, thereby eliminating any resistance against the motor part 20 in time of manual operation.
Patent JP-2000223576-A (JP)
Title: Integrated circuit
Inventor: HORIMOTO MASASHI
IPC: H03K17/693
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit which causes no inconvenience, when mounted on whether type of package. SOLUTION: This integrated circuit(IC) is provided with an inner circuit (2) and a plurality of bonding pads 31, 32, 33, 34, 35, 36, 37, 38, 39, 310, 311, 312, each of which has a signal passage formed between the inner circuit (2) and itself. In this IC, a switch circuit 41 is installed for switching the passage of signals from one, where a signal is input to the inner circuit (2) or output from the inner circuit (2) via the bonding pad 31 to one where the signal is input or output via the bonding pad 310, depending on the disposition of a terminal of a package, whereon the IC 1 is mounted.
Patent JP-S551880-A (JP)
Title: Catalyst
Inventor: MATSUMOTO MUTSUMI
IPC: C07C57/055
Filed: 1979-03-05
Abstract: PURPOSE: A new active catalyst durable for long periods of service has a heteropolyacid structure and is useful in production of methacrylic acid by oxidation of methacrolain with molecular oxygen or gas containing molecular oxygen.  
     CONSTITUTION: Such catalyst consists of water soluble material having heteropolyacid structure with the formula as shown (X: Al and/or W, Y: at least one of elements selected from the group consisting of Cu, Sn, Co, Fe, Zr, Th, Pb, and Ce, a to f: each representing atomic ratio and when a is 10, 0<b≤3, C=0.5-10.0<d≤ 3, e=0 to 3, and f is a value defined by atomic values and atomic ratios of other elements). In order to prepare this catalyst, water dispersion of oxides or phosphates of each constituting elements, and as required, with addition of H 2 O 2 , is heated to dissolve them for reaction, then, after removing insoluble residue, evaporated to be dried. In this preparation, care should be taken to construct heteropolyacid, avoiding ammonium salt formation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60169145-A (JP)
Title: Substrate positioning apparatus
Inventor: KIMOTO TAKESHI
IPC: H01L21/52
Filed: 1984-02-13
Abstract: PURPOSE:To omit the replacement of substrate positioning components even though the size of a substrate is changed, by selectively operating a plurality of stoppers. CONSTITUTION:When substrates 2 are sent to parts in front of stoppers 12A and 12C intermittently by a conveying means, a motor is operated and a stopper cam 15 is moved in the direction of B. Only the stoppers 12A and 12C are lifted. Then only micro-air cylinders 22B and 22D are operated, pawls 26B and 26D are lowered and their tips are positioned at parts behind the substrates 2. Thereafter a pawl moving plate 21 is moved in the direction C and the substrates 2 are pushed to the stoppers 12A and 12C by the pawls 26B and 26D. Then pushing plates 11 are moved to the direction A so as to push the substrates 2 to the reference walls of a surface plate 10 and the positions of the substrates are fixed.
Patent JP-H01202122-A (JP)
Title: Power system monitoring device
Inventor: SHINOHARA JUNICHI
IPC: H02H7/26
Filed: 1988-02-04
Abstract: PURPOSE:To display a plurality of alarm messages systematically and facilitate monitoring operation, by displaying the informations of a power system in time series at a position near each equipment included in the power system, and also by displaying the condition section of discriminating knowledge used on accident discrimination. CONSTITUTION:The input of the working of a protective relay from a power system, the state information of a switch, and the information of equipments for composing the power system, to a data base 105 is provided, and is kept stored. When an accident is generated, then knowledge on accident discrimination is a knowledge base 106 is used, and the accident is discriminated by an accident discriminating means 107. In this case, in a discrimination result and discrimination process storing means 108, informations used to obtain an accident equipment discrimination result are stored. By a power system diagram information displaying means 109, an information used to obtain the accident equipment discrimination result, together with the time of its changed state is displayed near the equipment, and is regulated to display its discrimination result, and its result is displayed on a CRT 8.
Patent JP-S55118115-A (JP)
Title: Locking device for rotary lever
Inventor: BABA MASANAO
IPC: G05G5/12
Filed: 1979-03-03
Abstract: PURPOSE: To secure both the rotating operation and locking with the single hand by twisting the rotary lever at the optional position of locking.  
     CONSTITUTION: With turning of lever 4 back and forth, axle 2 has the vertical turn since taper part 4b is positioned within taper hole 2b. And vertical shift component 5 also has turn to secure arc-type pull or push operation for shaft 8. When lever 4 is twisted toward D at the position where component 5 is operated, lever 4 shifts toward D at the position where component 5 is operated, lever 4 shifts toward B due to fitting of screw surfaces 4a and 3a. And thus part 4b goes into hole 2b in the direction of B, and boss 3 shifts towrad G by being pulled by axle 2 whose shift toward F is blocked by flange 2a. As a result, locking component 10 is pressed, and flexible leg 10b is extended. At the same time, locking surface 10c touches by pressure locking concave surfce 1a, and plane part 10e touches by pressure surface 3d. Thus no turn  is allowed for lever 4 to casing 1 to complete the locking action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201937-A (JP)
Inventor: ANSONII JIERARUDO GUTSUDOFUERO
IPC: B29D30/30
Filed: 1985-02-12
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-S59150775-A (JP)
Title: Serial printer
Inventor: NAKATANI MAKOTO
IPC: B41J19/18
Filed: 1983-02-17
Abstract: PURPOSE:To enable to markedly simplify a driving circuit, by a method wherein a driving circuit for a pulse motor consists of an open loop, and the timing of changing over each phase of the pulse motor is made to conform to speed characteristics of a controlling means for velocity and position of a carriage. CONSTITUTION:The number of command steps according to the speed characteristics of control of velocity and position, namely, a phase change-over time table according the velocity is given from a CPU to an amplifier 1, and the pulse motor 2 is driven. In the pulse motor 2, a rotor 22 comprised of an NS magnet is provided for an exciting coil with four phases 211-214, a pulse voltage is supplied by two-phase excitation of four phases A-D, and a rotating magnetic field is provided. Printing is conducted in a constant-velocity movement in the case of velocity control, and is conducted at a stop position in the case of position control. The former mode is high in speed but low in accuracy, while the latter mode is favorable in accuracy although low in speed. Accordingly, an encoder, a wave-shaping circuit and a controlling circuit for velocity and position which are required in a closed circuit are unnecessitated, and the driving circuit can be markedly simplified.
Patent JP-H07236063-A (JP)
Title: Device and method for compressing data
Inventor: HAYASHI TAKAAKI
IPC: H04N19/134
Filed: 1994-02-23
Abstract: PURPOSE:To efficiently compress data by converting input data to predictive error signals for the input data provided with statistical deviation such as binary picture data or the like and selecting one dictionary from the plural dictionaries corresponding to the apperance frequency of the superior symbol or the inferior symbol of the predictive error signals. CONSTITUTION:The input data are converted to the predictive error signals (e) in a state prediction part 101. The conversion operation is performed by preparing the finite number of states from already encoded data present near the data to be an encoding object, obtaining a predicted value for the value of the data to be the encoding object from the respective states by using a function for leading it and performing comparison with real data. The predictive error signals (e) are inputted to an encoding part 103 and converted to codes (c). Also, judgement signals SC0 and SC1 for judging whether or not the dictionary in use at present is appropriate are generated from the encoded data and outputted to a probability estimation part 102. In the probability estimation part 102, the values of the judgement signals SC0 and SC1 are compared with set values and whether or not to switch the dictionary is judged.
Patent JP-S59153892-A (JP)
Title: Process for forming partially plated body on conductive body of print
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/24
Filed: 1983-02-17
Abstract: PURPOSE:To form a partially plated layer on a conductive body easily and with high efficiency by performing electrolytic plating by bringing a cathode body into contact with the conductive body with interpositions of contacting pits provided in a layer of an insulating material wherein a part of the conductive body on a board is exposed and the other is covered by the insulating material. CONSTITUTION:In a printing base plate constructed by arranging a group of conductive bodies 2 on an insulative board 1, the board 1 is covered by a layer of an insulating resin 3 provided with an opening part 4 which exposes end parts having expanded area 2a, 2b, 2c, 2d of the conductive body group 2. Further, contacting pit parts 5a, 5b, 5c, in a row, in said resin layer 3, where each conductive body is exposed. Further, a cathode body 6 comprising a wire or coil- shaped elastic material is disposed along the row of the pits 5a, 5b, 5c, which is pressed to contact with the conductive body interposed an elastic material such as synthetic rubber. When electrolytic plating is performed in this situation, a desirable partially plated layer 7 of gold, etc. on the expanded and parts 2a, etc. of the conductive body group is obtd.
Patent JP-H04250511-A (JP)
Title: Abnormality detecting circuit for reference frequency signal
Inventor: KASUGA YASUHIRO
IPC: G06F1/04
Filed: 1991-01-25
Abstract: PURPOSE:To detect abnormality of a fundamental frequency signal, which can not be detected before, by using a crystal filter. CONSTITUTION:The fundamental frequency signal which is inputted from an input terminal 51 passes through the crystal filter 1 first. At this time, the crystal filter operates as an extremely superior narrow-band-pass filter to remove unnecessary components from the signal. The signal after passing through this crystal filter 1 is inputted to the level detecting circuit 3 composed of a detector 31, a filter 32, and a decision device 33 to decide whether the input signal is normal or abnormal. If the abnormality is detected by a level detecting circuit 3, that is reported to the outside from an output terminal 52.
Patent JP-H01202367-A (JP)
Title: Copper strap for welding deformed bar steel and semiautomatic enclosed welding method
Inventor: KANAI AKIO
IPC: B23K9/02
Filed: 1988-02-08
Abstract: PURPOSE:To prevent the occurrence of weld defects such as a blowhole and incomplete fusion by using an upper copper strap provided with a groove for supplying gas and a bead formation auxiliary groove on the inside and having a welding port and a lower copper strap having a bead formation auxiliary groove on the inside. CONSTITUTION:The title copper strap is formed of a couple of copper straps of the upper copper strap 3 and the lower copper strap 2 having a semicylindrical shape respectively. The upper copper strap 3 is provided with the groove 11 for supplying gas and the bead formation auxiliary groove 12 on its inside and has the welding port 13. The lower copper strap 2 is provided with the bead formation auxiliary groove 12' on its inside. At the time of welding work, since the groove for supplying gas to shield a groove part is not a hole, it is not blocked up with spatters and weld metal and an accident such as stoppage of the supply of the shielding gas hardly takes place. In addition, removing work of attached matters such as the spatters is also easily carried out. Accordingly, the shielding of a weld zone is always perfectly maintained and the occurrence of the blowhole can be prevented.
Patent JP-S63203564-A (JP)
Inventor: ONO YOSHIHARU
IPC: B29C55/00
Filed: 1987-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62185876-A (JP)
Title: Device in common use as alloying furnace for continuous vacuum deposition plating device and hot dipping device
Inventor: UMEDA SHOZO
IPC: C23C2/28
Filed: 1986-02-10
Abstract: PURPOSE:To improve productivity and to make a heating treatment uniform by making common use of an alloying furnace of a continuous vacuum deposition plating device as an alloying furnace for hot dipping. CONSTITUTION:A steel strip 1 treated in a pretreatment furnace 2 in a vacuum deposition plating stage A is conducted into a vacuum deposition chamber 3 where the steel strip is subjected to vapor deposition plating. The steel strip is then conducted through a vacuum sealing chamber 7b from a guide roll part 13 to the alloying furnace 12 for a hot dipping stage part B. The steel strip is heated to 300-500 deg.C in the nonoxidative atmosphere above the atm. pressure kept in the alloying furnace 12 by which the alloying of the plating layer is accelerated and the plating layer is adequately alloyed.
Patent JP-H07222319-A (JP)
Title: Wheel for laying overhead wire and wire laying method
Inventor: KIKUCHI NAOSHI
IPC: H02G1/02
Filed: 1994-01-31
Abstract: PURPOSE:To pass a protector easily through a wheel part by setting the interval between rotatable groove wheels, being fixed at the opposite ends of a rotary member, longer than the length of the protector covering an anchor clamp of a transmission line. CONSTITUTION:A rotary member 17 is fixed pivotally about a pin 16 at the forward end of a supporting member 13 fixed to a steel tower. Groove wheels 21A, 21B are fixed rotatably about pins 19A, 19B to the opposite ends of the rotary member 17 thus constituting a wheel 11. The interval between the groove wheels 21A, 21B is set longer than the length of a protector 27 applied on to an anchor clamp. A wire 23 is pulled in the direction of an arrow when it is laid. This structure passes the protector easily through the metal wheel part thus enhancing the efficiency in wire laying work.
Patent JP-S53112057-A (JP)
Title: Production of semiconductor device
Inventor: KOYANAGI MITSUMASA
IPC: H01L29/78
Filed: 1977-03-11
Abstract: PURPOSE: To reduce element occupying area and increase operating speed by reducing the resistance of diffused layes used as lead wires and forming shallow such diffused layers as those which become the drains of MOS transistors. 
     COPYRIGHT: (C)1978,JPO&Japio