baber/WOPTO huggingface dataset:
Patent JP-H01205876-A (JP)
Title: Electric connecting device for arc welding equipment
Inventor: AOKI SHINPEI
IPC: B23K9/10
Filed: 1988-02-12
Abstract: PURPOSE:To prevent damage on material to be welded and an electrode taking place in accordance with the movement of those by carrying out automatically electric connection and disconnection between the material to be welded and the (earth) connecting electrode in accordance with the relative movement between both. CONSTITUTION:An electrode means 200 (ELiL) arranged in a state to move relatively along the working direction of the material 1 to be welded and a pressing mechanism 300 to drive a conductive part of said electrode means 200 in the direction to approach and evacuate with respect to the material 1 to be welded are provided. An optical sensor as a detection means which is arranged at the position adjacent to one side at least of the material 1 to be welded and the title electric connecting device ELiL and detects the relative positional relation between both is provided. An electronic control means with a microcomputer to control a driving signal according to an electric signal outputted by said detection means and position the electrode means as a center is provided. By this method, the movement of the connecting electrode with respect to the material to be welded is controlled automatically and the tip of the material to be welded is prevented from colliding against the connecting electrode.
Patent JP-S587587-A (JP)
Inventor: JIEEMUZU EDOUIN JIRETSUTO
IPC: G21C19/19
Filed: 1982-03-01
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-H02209733-A (JP)
Title: Method of reinforcing surface protective film of semiconductor device
Inventor: SAITO YOSHIHIRO
IPC: H01L21/318
Filed: 1989-02-09
Abstract: PURPOSE:To anneal selectively the part of a surface protective film covering the surface of a semiconductor device to which a laser beam is applied and improve the protective function of the surface protective film without deteriorating the characteristics by a method wherein the laser beam is applied only to the part of the surface protective film which covers a step part. CONSTITUTION:A laser beam 6 is applied only to the part of a surface protective film 1 covering a step part 5. That is, the laser beam 6 is applied only to the part of the protective film 1 covering the step part 5 and the laser beam 6 is moved along the step part 5. By the application of the laser beam 6, only the part subjected to the laser beam application can be selectively annealed. With this constitution, the internal structure of the part of the surface protective film having an unstable internal structure can be stabilized without deteriorating the characteristics of a semiconductor device.
Patent JP-S60174531-A (JP)
Title: Optical encoder
Inventor: ENDOU SHIYUUGO
IPC: H03M1/24
Filed: 1984-02-20
Abstract: PURPOSE:To reduce malfunction by providing plural circuts which perform signal generation processing dispersedly to plural integrated circuits. CONSTITUTION:One end part of a rotating shaft 1 is coupled with an object and the other end part is joined to the cente part of a disk 3 which has numbers of slits peripherally. Then, two light sources 4 and 4' are fitted at positions in the direction of the rotating shaft 1 opposite to the part of slits 2 of the disk 3, and a slit plate 5 is fitted fixedly facing the light sources across the disk 3. An electric circuit board 6 is provided on the reverse side of this plate 5. Then, integrated circuits 7a and 7b each having one photodiode are provided successively where the photodiodes receive light passed thrugh the slit part of the plate 5.
Patent JP-H09224606-A (JP)
Title: Health food and drink containing carcinostatics
Inventor: YAMAGISHI MEGUMI
IPC: A23L27/10
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a health food or drink containing carcinostatics extracted from cacao beans with ethanol, having excellent safety and useful for the preven tion of various diseases caused by DNA damage, the prevention of aging, etc. SOLUTION: This health food or drink contains carcinostatics extracted from cacao beans with a water/ethanol mixture having a water/ethanol ratio of 60/40 to 0/100. The carcinostatics is preferably a crude polyphenol obtained by purifying the ethanol extract. The administration rate of the carcinostatics is preferably 10-500mg/kg body-weight/day.
Patent JP-S63197671-A (JP)
Title: Recorder
Inventor: NISHIWAKI MANABU
IPC: B41J2/35
Filed: 1987-02-13
Abstract: PURPOSE:To suppress electric discharge wear and tear of recording electrodes and obtain an electrothermal-type recorder free of deterioration of printing quality even in long-time use and having durability, by setting the recording electrodes at a lower potential relative to a return circuit electrode at the time of energization. CONSTITUTION:At the time of recording, a switch 20 is closed, whereby an electric current path of F.G.   return circuit electrode 11 resistor layer 81   recording electrode 10   the negative side of a recording power source Ep is formed. In this case, an electric current is concentrated on a resistor layer part (part B) beneath the recording electrode 10, whereby Joule heat is generated, a part 85 of an ink layer 83 is melted, and the melted ink is transferred onto a recording material 72. At non- recording time, the switch 20 is opened, so that the current path is cut off, and recording is not conducted. Therefore, when the polarity of the recording electrode 10 is set to be negative relative to the return circuit electrode 11, namely, in a construction wherein the current flows from the return circuit electrode 11 to the recording electrode 10, electric discharge wear and tear of the recording electrode is extremely slight as compared with a construction wherein an electric current flows out from the recording electrode.
Patent JP-S54122930-A (JP)
Title: Optical reader
Inventor: TERAJIMA SHIGEO
IPC: G06K7/10
Filed: 1978-03-16
Abstract: PURPOSE: To enable to perform read-in operation simply and quickly by increasing the density of scanning locus of the rotary reflection mirror through the vibration of the deflection reflecting mirror and drawing the composite locus on the scanning window via the fixed reflection plate placed on the circle.  
     CONSTITUTION: The deflection reflecting mirror 10 slightly deflects the light from the laser light source 1 and introduces the light to a plurality of fixed reflection plates 13 located on the circle taking the reflection mirror 12 as the center via the rotary reflection mirror 12 providing the reflection plane having two or more different slopes at least through the reception of the light from the reflection mirror 10. Further, to increase the density of scanning locus due to the reflection mirror 12, the reflection mirror 10 is vibrated to draw composite locus on the scanning window 5, and the goods 6 placed on the window 5 and the bar code tag sticked to it are scanned. Thus, the read-in operation can simply and quickly be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09232105-A (JP)
Title: Thermistor element and thermistor using the same
Inventor: TANIGUCHI IKUYA
IPC: H01C1/034
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To remove stress caused by the cutting of a thermistor element and prevent chipping at the corners by rounding principal planes in which electrodes are formed and side faces of a thermistor element assembly which are adjacent to the principal planes. SOLUTION: Corners 28, 29 which are formed by principal planes in which electrodes 26, 27 are formed and side faces of a thermistor element assembly 25 which are adjacent to the principal planes are rounded. At that time, the ends of the electrodes are also rounded together with the corners 28, 29. Therefore, the electrodes 26, 27 are not formed in the rounded corners 28, 29. As a method for rounding, a barrel polishing method is used. By this method, residual stress near side faces 30, 31, 32 due to dicing is removed and microcracks generated in the interfaces between parts of the thermistor element assembly 25 which are near the corners 28, 29 and the electrodes 26, 27 are eliminated. Furthermore, the barrel-polished thermistor element 21 can have the increased adhesion between the thermistor element 25 and the electrodes 26, 27.
Patent JP-H10228579-A (JP)
Title: Tray unit
Inventor: MASHITA TETSUYA
IPC: G07F11/60
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To move a contained thing and to easily take it out from a holding tray by having a pair of 1st movable frame parts and a pair of 2nd movable frame parts and making a movable tray move the contained thing in a 1st direction, drop it and take it out. SOLUTION: A holding tray 1 has a flat plane bottom 1a and a pair of holding frame parts 7a and 7b which have a prescribed interval that is in parallel with in a 1st direction I and also is in a width direction that crosses the direction I and is connected to the bottom 1a. A movable tray 3 moves each contained thing such as canned drink, food and an idea item in the direction I, drops it from one end of the tray 1 and takes it out. For this, it has a pair of 1st movable frame parts 11a and 11b which parallelly adjoins a pair of the parts 7a and 7b and can parallelly move in the direction I and a pair of 2nd movable frame parts 13a and 13b which is connected to the parts 11a and 11b in the width direction.
Patent JP-H06243438-A (JP)
Title: Magnetoresistive effect type magnetic head
Inventor: SHIBATA TAKUJI
IPC: G11B5/31
Filed: 1993-02-19
Abstract: PURPOSE:To stably apply bias to an MR element even in the case of a narrowed gap and to increase reproduction output and recording density. CONSTITUTION:In a current bias type MR head, a bias applying conductor exists between shielded magnetic bodies 5, 6 when the shortest distance between an MR element 4 and each of the magnetic bodies 5, 6 is <=0.25mum. The distance L1 between the magnetic body 6 and the bias conductor 8 existing on the same side of the MR element 4 is made equal to or shorter than the distance L2 between the magnetic body 5 and the bias conductor 8 existing on the opposite sides of the MR element 4.
Patent JP-2000230372-A (JP)
Title: Door frame structure
Inventor: SAKIHARA EITOKU
IPC: E06B3/988
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To firmly fix a vertical frame and a horizontal frame constituting a door frame without using welding or bolts by forming a slit on the vertical frame, and inserting a projection piece formed on the horizontal frame to drive a fixing nail. SOLUTION: The two points of slits 4 are formed on a vertical frame 1 constituting a door frame, two projection pieces 3 formed on the end of a horizontal frame 2 are inserted, and a fixing nail 6 is driven into a small hole 5 formed in the projection piece 3. The fixing nail 6 has a disk-like head part 6a, when a resin-made elastic ring 7 is fitted to be driven into the small hole 5 of the projection piece 3, the head part 6a of the fixing nail 6 and the edge are abutted on the vertical frame 1 to push the small hole 5 near an intermediate part, the horizontal frame 2 is firmly fixed on the vertical frame 1, and the elastic ring 7 is elastically deformed to prevent the looseness of the fixing nail 6. A notch is formed on the outer periphery of the head part 6a to be bitten by the vertical frame 1 so as to form a non-slip part.  Thus, welding or bolts are not used and the vertical frame 1 and the horizontal frame can be fixed firmly.
Patent JP-S58149219-A (JP)
Inventor: OONO YOSHIHARU
IPC: B65B27/08
Filed: 1982-02-27
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-S52114249-A (JP)
Title: Variable gain circuit
Inventor: EGUCHI TAKEO
IPC: H03G3/10
Filed: 1976-03-22
Abstract: PURPOSE: To produce a variable gain circuit with a simple structure without employing particular semiconductor and with low cost. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59157523-A (JP)
Title: Deciding device for press fitting quality of work by press fitting device
Inventor: MURAKAMI MASAMI
IPC: B23P19/00
Filed: 1983-02-25
Abstract: PURPOSE:To prevent a work defective and to increase work efficiency greatly by providing a press fitting device with plural proximity switches which detect the height of the press fitting hole of an opponent member and whether the work is pressed in the press fitting hole above or below of a proper pressure. CONSTITUTION:The proper pressure range of the work 28 is set between 5 and 25kg, and a spring receiver 23 moves to between the position of a proximity switch B and the position of a proximity switch C; and its extent of movement is detected by the switch B firstly and a spring 22 is compressed next to move a detection dog F to a proximity switch A together with a slide shaft 20. Then, the height of the opponent member 29 in the press fitting hole 30 corresponding to the extent of said movement is detected by the switch A, and the spring 22 is further compressed by moving the spring receiver 23 downward to the position of the proximity switch C to detect the extent of the movement of the spring receiver 23 by the proximity switch C. Consequently, the shaft 20 and press fitting plate 21 are lowered in one body under a 5-12kg proper pressure, inserting the work 28 until it reaches the bottom surface of the press fitting hole 30 of the member 29.
Patent JP-H04213129-A (JP)
Title: Memory control system and memory control method
Inventor: FUIRITSUPU GARUSHIA
IPC: G06F12/02
Filed: 1991-01-31
Abstract: PURPOSE: To improve the efficiency of data storage to a data memory and make its retrieval speed fast by starting growing a pointer table from one end of the data memory and a data field from the other end. CONSTITUTION: The allocation of the pointer table 206 is started at one end of a data storage area 116. The pointer table 206 contains a painter indicating a data block in the data field 204. Data blocks begin to be allocated from the other end of the data storage area 116 in a pointer table 206. The data field 204 is a variable length part in the data storage area 116 and stores the said data blocks. As a new item is added, the data field 204 and pointer table 206 increase mutually. Consequently, the memory is allocated with the efficiency of a linked list system and data are retrieved at the speed of a table system.
Patent JP-H06240987-A (JP)
Title: Digging section form control method and device of free section shield machine
Inventor: KAKUZEN MAKOTO
IPC: E21D9/08
Filed: 1993-02-22
Abstract: PURPOSE:To control a digging section form by means of a free section shield machine in an accurate manner. CONSTITUTION:In a digging section form control method and a device for a free section shield machine which performs the digging of a tunnel other than a round shape with a main cutter locked to a cutting wheel and a planetary cutter being attached to this main cutter rotatably via a turning member, and turned and driven by a hydraulic cylinder, a detection signal by means of a cutting wheel turning angle detector 38 and a cylinder stroke deivation DELTAC to be operated by a feedback control signal setting part 42 both are inputted into a control result analytic part 60 during driving control. Likewise, an amount of slippage between a planetary cutter path at a time when this stroke deviation DELTAC is set to zero and an actual skin plate form is inputted into an actual data processing part 70. On the basis of these analyzed results, a cylinder stroke desired value is corrected by a target locuscompensating part 72 and a stroke desired value operational part 74.
Patent JP-S52115892-A (JP)
Title: Preparation of reactive oligomers
Inventor: TAKAOKA TSUNEO
IPC: C08F8/14
Filed: 1976-03-25
Abstract: PURPOSE: To prepare oligomers curable with heat or light, by polymerizing radically-polymerizable carboxyl-containing monomers in the presence of monoepoxy compound solvents, then reacting the polymerization products with the said solvents in the presence of specific catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11214244-A (JP)
Title: Monolithic ceramic capacitor
Inventor: YAMAMURA KAZUYA
IPC: H01G4/30
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic ceramic capacitor which has less defects in the internal structure and provides a stable electrostatic capacity. SOLUTION: This device has a ceramic multilayer body 2 which is formed by alternately stacking a dielectric layer 5 having a first inner electrode 3 and a dielectric layer 5 having a second inner electrode 4, and first and second outer electrodes 6 and 7 connected to the first and the second inner electrodes 3 and 4, respectively, on the opposite end surfaces of the ceramic multilayer body 2. The width dimension L1 of the first inner electrode 3 is smaller than the width dimension L2 of the second inner electrode, and the first inner electrode 3 is located between both lateral edges in the direction of width of the second inner electrode 4.
Patent JP-S58148464-A (JP)
Title: Mes type field effect transistor
Inventor: MITSUI YASUROU
IPC: H01L29/812
Filed: 1982-02-26
Abstract: PURPOSE:To obtain the field effect transistor which is operated at a high speed and at a high frequency, by providing a third electrode, which forms a Schottky barrier junction together with a semiconductor at one or plurality of openings in a region held by first and second ohmic electrodes. CONSTITUTION:An electrode metal 10 is deposited on an insulating film 9 and contacted with the surface of GaAs through windows 8. Thus the cylinder  shaped Schottky barrier junction 11 is formed. In this constitution, the effective size of a gate is determined by the size of each circular opening 8. Therefore, a gate metal length lg' can be made sufficiently long and the thickness can be made thick regardless of the size of the gate even though a diameter D of each opening 8 and an interval L between the openings 8 are made minute and the capacity of a depletion layer between the gate and a source is decreased. Thus a gate resistance rg can be maintained at very low level in comparison with a conventional structure.
Patent JP-H01206348-A (JP)
Title: Lamination type photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/05
Filed: 1988-02-15
Abstract: PURPOSE:To form a uniform charge transfer layer and to improve elec trophotographic characteristics by incorporating respectively one kind of poly carbonate resins having specific two kinds of number average mol.wt. into said layer and incorporating the resin of the smaller mol.wt. at 5-50pts.wt. into the entire compsn. of the resin. CONSTITUTION:At least one kind of the polycarbonate resin having 2-4X10<4> number average mol.wt. and at least one kind of the polycarbonate resin having 4-6.5X10<4> number average mol.wt. are incorporated into the charge transfer layer of a lamination type photosensitive body constituted by providing a charge generating layer and the charge transfer layer on a conductive base. The former polycarbonate resin is incorporated at 5-50pts.wt. ratio into the compsn. consisting of both the polycarbonate resins. The unequal film thicknesses of the photosensitive body are thereby decreased and the electrophotographic characteristics such as cleanability, wear resistance and durability to ozone are thereby improved.
Patent JP-H09229171-A (JP)
Title: Control device of automatic transmission
Inventor: UEDA YOSHIAKI
IPC: F16H61/02
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To avoid the worsening of accelerating property in a warming up operation, by controlling a line pressure to reduce lower than the line pressure in the nonoperating condition of a warming up acceleration means, when a speed change detecting means detects the speed change starting of an automatic transmission, as well as a warming up detecting means detects the operation of the warming up acceleration means. SOLUTION: To a control unit 2, a rotation frequency sensor 22; a temperature sensor 23; a car speed sensor 257 and the like; are connected as operating condition detecting means, and the control unit 2 controls; the speed change operation of an automatic transmission 3, and a line pressure regulating operation, by receiving the detecting signals of the above sensors, and a signal from a warming up switch 21. In this case, an exhaust valve 7 is provided to an engine 1, and the operation of the exhaust valve 7 is detected, and at the same time, when the speed change starting of the automatic transmission 3 is detected, a line pressure to be controlled is controlled to reduce lower than the line pressure in the nonoperating condition of the exhaust valve 7.  Consequently, a problem to make the line pressure too much higher to the output torque of the engine, and to make the speed change shock worse, is solved.
Patent JP-H06233453-A (JP)
Title: Lightning surge protective circuit for electronic equipment
Inventor: NAKAGAWA MASATAKA
IPC: H02H9/04
Filed: 1993-01-29
Abstract: PURPOSE:To reduce production cost and decrease the occupied area on a circuit board by reducing the number of elements used in a lightning surge protective circuit. CONSTITUTION:An arrester A is inserted in a live line 3 or neutral line 5 of the AC line in such a manner that the input and output of a line filter L may be short-circuited. If a high voltage is generated due to the impulse wave of a lightning surge, its surge voltage is lowered thereby eliminating the occurrence of the discharge due to the surge voltage within instruments.
Patent JP-H11225605-A (JP)
Title: Breeding equipment
Inventor: HOSOYA MINORU
IPC: A01K31/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a breeding equipment that can surely prevent air pollution and can markedly increase the efficiency of he disposal of domestic animal excretions by supplying exhaustion heated by the body temperature of domestic animals to the disposal site, promoting the fermentation of animal excretion and drying the fermented excretion. SOLUTION: This equipment has livestock barns 2 for breeding domestic animal inside and domestic animal excretion disposal sheds 4 for disposing the excretions of domestic animals inside adjacently. The outside air is introduced into the livestock barns 2 and the exhaust heated by the body temperature of the live stocks is directly supplied to the excretion disposal sheds thereby promoting the fermentation of the excretions and drying the fermented product. In case the livestock is poultry and the livestock barns 2 are windowless hen houses, the outside air introduced from the gable side is circulated in the poultry chambers, then guided to the attic and directly supplied through the dust 35 to the excretion disposal sheds whereby the small in the hen houses 2 and the smell occurring in the fermentation treatment of the hen excretion are diffused to the outside.
Patent JP-H02222880-A (JP)
Title: Cooling equipment of nuclear power plant
Inventor: HAMAZAKI RYOICHI
IPC: G21C15/26
Filed: 1989-02-14
Abstract: PURPOSE:To enable removal of a decay heat for a long time and in a stable manner by providing a first piping connecting a cooling chamber to a reactor pressure vessel, a second piping connecting the lower part of the cooling chamber to the reactor pressure vessel, and a first cooling water source. CONSTITUTION:When a coolant loss accident is supposed, a coolant flows out of a reactor pressure vessel 21 and a heat is released into a reactor container 22 and absorbed, in a short term, by cooling water held inside the container 22, e.g. in a suppression pool 25. When a pressure on the suppression pool 25 side turns high, a vacuum destruction valve 27 operates to relieve the pressure onto the container 22. The water heated by a decay heat of a reactor core 20 for a long time after the accident goes to a cooling chamber 30 from the vessel 21 through a pressure-reducing valve 28 and an exhaust pipe 29 and strikes on a heat-transfer wall 32 with a sufficient flow velocity and thereby it is cooled down and condensed. The condensed water accumulated in the cooling chamber 30 returns to the vessel 21 through a return piping 34, cools the core 20 again and reaches the cooling chamber 20 as a steam, and this sequence is repeated.