baber/WOPTO huggingface dataset:
Patent JP-H1073014-A (JP)
Title: Bulkhead structure of oil pan
Inventor: KURUMI TAKAYUKI
IPC: F02F7/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce energy loss in a driving part in a crankcase by arranging a bulkhead for isolating driving force transmitting member taken out from the crankshaft of an engine from oil reserved in an oil pan. SOLUTION: An oil passage 10 and a rib 5 which is projectingly formed integratedly toward a chain cover 4 are formed on a wall 14 arranged opposing to the chain cover 4, between an engine block 2 and the bottom plate of an oil pan 3. A rib which is projectingly formed toward an engine block 2 side is formed on the chain cover 4, and the rib is brought into abutment through a gasket 6 so as to constitute a bulkhead 5. It is thus possible to partition a first space which is partitioned by the chain cover 4, the bulkhead 5, and the wall 14, and a second space formed in such a constitution that oil in the oil pan 3 is advanced through an oil passage 10 so as to ensure a prescribed oil reserving rate, and a timing chain 13, an oil pump sprocket 7, and the like are stored in the first space so as to isolate from oil.
Patent JP-H05174-A (JP)
Title: Balancer mechanism for hanging-down exercise
Inventor: TAKAGI TATSUYA
IPC: G09B9/00
Filed: 1991-06-24
Abstract: PURPOSE:To increase quickly in the beginning of ascent and reduce gradually near the termination a hanging-up force to the natural stop in a vertical moving exercise using a balancer under the hanging-down state and reduce gradually the hanging-up force at quick-landing in the beginning of descent for gentle landing with reduced speed. CONSTITUTION:A balancer 1 provided with a timing lift increasing device 7 started by an acceleration sensor 9 from the upper portion of a support member 12 and operated for a specified time by a timer is hung down, and a swing arm 2 is disposed below the balancer. A base of the arm is journalled by the support member, and the intermediate portion of the arm is mounted to the balancer. Also, a hanger 3 is mounted to the tip of the arm and a hanger mounting portion fulcrum C is located below the extension of a straight line interconnecting an arm base journalling part fulcrum A and a balancer mounting part fulcrum B.
Patent JP-S63101827-A (JP)
Title: Production of liquid crystal display element
Inventor: TASHIRO YOSHIZO
IPC: G02F1/1335
Filed: 1986-10-17
Abstract: PURPOSE:To retard evaporation of high boiling solvent in the ink and to form satisfactory orientation film by print-coating the ink contg. oxidation-polymn. type alkyd resin and holding the drying temp. at 80-110 deg.C which is lower than the conventional drying temp. CONSTITUTION:Oxidation-polymn. type black ink contg. 50-60wt% alkyd resin varnish is print-coated on the part except the display pattern on an oppositely facing substrate 3, and dried at 80-110 deg.C for 30min-2hr. Thus, a mask layer 5 having 0.5-3mum thickness is formed. Since the oxidation-polymn. type ink printed on the oppositely facing substrate 3 is dried and cured at relatively low temp. (80-110 deg.C) in the stage of formation of the mask layer 5 in the liquid crystal display element of this invention, the evaporation of the high boiling solvent in the ink compsn. is retarded and an orientation agent is distributed uniformly without being separated by the border part between the mask layer 5 and a transparent electrode part 4, a liquid crystal display element having high display quality is obtd. in high yield.
Patent JP-H0296414-A (JP)
Title: Surface acoustic wave device, its manufacture, communication equipment using it and method for adjusting the equipment
Inventor: SHIBA TAKASHI
IPC: H03H9/25
Filed: 1988-10-03
Abstract: PURPOSE:To miniaturize the satisfactory equipment of a shoulder characteristic as a filter and to reduce the influence of the diffraction effect by providing the reflector of the surface acoustic wave at least at one side of an interdigital electrode. CONSTITUTION:An output interdigital electrode 2 and an input interdigital electrode 3 on a surface acoustic wave substrate 1 are arranged, a sound absorbing agent 4 to suppress the reflection from a substrate edge surface is applied to the edge of the substrate 1 and a short strip type reflector 5 is arranged at both sides of the electrode 3. The impulse to occur from the electrode 3 is closed at the section of the reflector 5, a part of it successively passes through the reflector 5 and arrives at an electrode 2. Consequently, for an impulse response train (broken line 7), the length of the response time is longer than an impulse response train (real line 6) before the reflector 5 is provided and equal to the condition in which the interdigital electrode equivalent to the length of the response time is provided. Since the number of the electrodes of the interdigital electrode is not increased and it is not necessary to make small the aperture, the device, which is small, has a small quantity of the influence of the diffraction effect, and is satisfactory in the shoulder characteristic, can be obtained.
Patent JP-H0591655-A (JP)
Title: Three-phase ac reverse phase/normal phase
Inventor: ISHIKAWA KOICHI
IPC: H02P23/00
Filed: 1991-09-26
Abstract: PURPOSE:To improve easiness of an installation of an apparatus for driving a three-phase motor by utilizing a 3-phase AC power source. CONSTITUTION:A 3-phase AC power source 1 is connected to a reverse-phase detector 2. If this connection is conducted in a reverse phase, a reverse-phase detection signal is sent to a controller 4, and first and second relays 7, 8 of a C-contact structure are driven so as to replace the phase order of two phases of 3-phase AC lines between the detector 2 and a device 3 for driving a 3-phase motor. In this case, since normally closed terminals 11, 12 and normally opened terminals 13, 14 of the first and second relays are alternately connected, the two phases of the reverse phase of the power source 1 are replaced, and the phase order of the power source 2 automatically becomes a normal phase. Thus, an installation engineer can connect without considering the phase order of the power source 1 to remarkably improve easiness of the installation.
Patent JP-S61125540-A (JP)
Title: Heat pump device for hot-water supplying
Inventor: MATSUURA SEIICHI
IPC: F24D17/02
Filed: 1984-11-21
Abstract: PURPOSE:To prevent over-reduction of condensing pressure (temperature) of refrigerant due to temperature decrease of inflow water into a water-cooled condenser by a method wherein a flow amount regulating unit, for controlling the amount of water flowing into a bypass pipeline under bypassing the pump and the water-cooled condensor of a hot-water circuit, is provided in the device. CONSTITUTION:Refrigerant for the heat pump device circulates from the high-pressure side of a compressor 22 to the low-pressure side of the same through the water-cooled condenser 23, an expansion valve 234 and an evaporator 25. A hot-water pipeline 29 at the suction side of the pump 27 is provided with the flow amount regulating unit 30. The bypass pipeline 31, bypassing the pump 27 and the water-cooled condenser 23 and being connected to a hot-water pipeline 29 at the hot-water outlet side of the water-cooled condenser 23, is provided through the flow amount regulating unit 30. The flow amount regulating unit 30 is formed at a part whereat the bypass pipeline 31 is branched into T-shape from the hot-water pipeline 28 of suction side of the pump. The amount of water, supplied to the pump, and the amount of water, flowing through the bypass pipeline 31, are changed by changing the opening degrees of the pipeline for water supplying source and the bypass pipeline side pipe of the flow amount regulating unit 30.
Patent JP-S61125388-A (JP)
Inventor: MAEDA AKIRA
IPC: D06F33/02
Filed: 1984-11-22
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-H04128363-A (JP)
Title: Composite material
Inventor: OSHIDA EIJI
IPC: C23C14/06
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a composite material having superior wear and heat resistances by forming a Ti-Al-Cr-N coating film having a specified compsn. on the surface of a base material. CONSTITUTION:A Ti-Al-Cr-N coating film having a compsn. represented by a formula (Ti1-x-y.Alx.Cry)N (where x<0.8 and 0.2<y<0.7) is formed on the surface of a base material such as stainless steel, high-speed tool steel or a sintered hard alloy. The reason for the limited amt. (x) of Al in the film is that the hardness (wear resistance) of the film is lowered in the case of x>0.8. The reason for the limited amt. (y) of Cr in the film is that the heat and oxidation resistances of the film are deteriorated in the case of y<=0.2 and the hardness is lowered in the case of y>=0.7. A composite material having superior wear resistance and heat resistance (oxidation resistance at high temp.) and useful for a cutting tool having a long service life, etc., can be obtd.
Patent JP-H0694956-A (JP)
Title: Optical sensor
Inventor: TAKIGAWA OSAMU
IPC: G01R33/032
Filed: 1992-09-17
Abstract: PURPOSE:To provide an optical sensor capable of preventing deviation from being caused on a light propagating surface by preventing the inclination of optical parts at the time of fixing the optical parts arranged in a sensor head. CONSTITUTION:In an optical magnetic field sensor for measuring magnetic field by allowing light from a light source 1 to pass in the sensor head 2 where the optical parts such as a polarizer 9, a Faraday element 10, an analyzer 11 and a reflection mirror 12, etc., are adhered and housed in a case 7; the optical parts are fixed in the case 7 with adhesive 21 where plural spherical spacers 20 having a specified diameter are mixed.
Patent JP-H1188863-A (JP)
Title: Program information display device
Inventor: SATO SHIGEKI
IPC: H04N5/445
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To exchange information between viewers without being affected by the conditions of parties by providing a means for preparing a telephone number list for each program from program information and telephone numbers, acquiring program information from a viewer through a telephone line based on this list and storing the program information from the viewer. SOLUTION: A user communicates with a BBS server 11 of an electronic bulletin board system and bulletin board information 15 while using a remote controller 14 to be used for inputting a telephone number or the like, keyboard 17 and telephone line. Then, the program information generated from the viewer is acquired by a viewer program information acquiring means 12. A display 16 is provided for displaying the acquired information, and the program information is displayed through the display 16 to the viewer by a viewer program information display means 13. Thus, the viewer selects any television program and in addition to unique information generated from a program preparer as an information source for enjoying that program, the information generated from the viewer can be utilized.
Patent JP-H1184904-A (JP)
Title: Image forming device
Inventor: HASEGAWA MAKOTO
IPC: G03G21/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent toner replenishment from being uselessly performed by detecting defect of separating operation for a transfer belt of a transfer-transporting device from an image carrier. SOLUTION: This image forming device is constituted so as to detect the toner density of an inspection pattern formed by the toner image on a photoreceptor drum 2 by an optical reflection system photosensor 11. When assuming the relation between the value Vsp2 of this sensor output at this time and the value Vsp1 at the previous time as the next inequality, 'Vsp2/Vsp1>2', the new detection value Vsp3 of the optical reflection system photosnesor 11 is obtained by imaging the inspection pattern while holding the transfer belt 15 of the transfer-transporting device 10 in contact with the photoreceptor drum 2 by the drive of a solenoid 16.  Then, if the next equation is satisfied, 'Vsp3/Vsp2=1.0±0.1', it is considered that the state at the time of detecting the Vsp2 is reproduced, and why the next inequality is satisfied, 'Vsp2/Vsp1>2', is judged as an attribute of the defect of attach/detaching operation of the transfer belt 15. In such a case, the device performs the toner replenishment control by applying the value at the previous time as the control reference value Vref of the toner replenishment to the developing device 8, and gives warning to that effect to the user by means of the lighting of a LED or the like.
Patent JP-S63101887-A (JP)
Inventor: KATSUNO TAKAMASA
IPC: B43K23/016
Filed: 1986-10-17
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-H0297704-A (JP)
Title: Axis stopping device for rotating body
Inventor: TAMAI TOSHIO
IPC: F16D1/06
Filed: 1988-09-30
Abstract: PURPOSE:To enable the easy locking of plural rotating bodies in both rotation and axis directions with one key by providing plural places of recessed parts, where the rotation and axis directions of a rotating body are locked, on the key inserted in the key groove of a rotating axis. CONSTITUTION:Recessed parts 7-9 corresponding to the width of a rotating body are formed on the key 6 inserted in the key groove 2 where rotating bodies 3-5 are locked in a rotating axis 1, and the bodies 3-5 are locked in the parts 7-9 of the key 6 and engaged with the groove 2 from the end surface of the axis 1. Consequently plural rotating bodies 3-5 can be locked in the axis 1 with one key 6 by a simple constitution and method.
Patent JP-S63105184-A (JP)
Inventor: KANETANI YOSHIHIRO
IPC: D06M101/16
Filed: 1986-10-21
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-S62106369-A (JP)
Title: Immunoassay
Inventor: HORIKAWA YUKIO
IPC: G01N33/543
Filed: 1985-11-05
Abstract: PURPOSE:To enable the repeated use of an immobilized antibody or antigen in immunoassay, by measuring the amount of an antigen or antibody to be measured and subsequently immersing the bonded antigen or antibody in a buffer solution with predetermined pH to separate the same from the immobilized antibody or antigen. CONSTITUTION:An antigen or antibody to be measured and a labeled antibody or antigen are bonded to the immobilized antibody or antigen inclusively immobilized by fibroin and the antigen or antibody to be measured is measured on a basis of a marker. Thereafter, the bonded antigen or antibody is immersed in a buffer solution with pH about 2-4 to be separated from the immobilized antibody or antigen.
Patent JP-H1086113-A (JP)
Title: Manufacture of slate-cast precast concrete plate
Inventor: NAKADA MOTOKI
IPC: B28B1/16
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a slate-cast precast concrete plate, capable of making work easier. SOLUTION: A plurality of spacers 10 made of a polystyren foam are bonded to a surface of a slate 2 and, after adjusting the height of the spacers 10 by cutting them with heat rays, the slates 2 are set in a formwork 14, and concrete C is then cast, thereby manufacturing a slate-cast PC plate 20. Further, in order to form joints, sponges 15 are set in advance on a bottom plate 14a in the formwork 14 to place the outer peripheral portion of each slate 2 on each sponge 15, and a space between the slates 2 is filled with sand 18.
Patent JP-H0885648-A (JP)
Title: Side-edge truing-up device of recording medium
Inventor: TAKAHASHI MEGUMI
IPC: B65H9/00
Filed: 1994-09-16
Abstract: PURPOSE: To improve the extent of reliability in side-edge truing-up operations as well as to reduce the cost of production. CONSTITUTION: A ring side face 40b of a side-edge truing-up roller 40 is brought into contact with a peripheral surface of a feed roller 30, making it to came into contact with a recording medium P while being driven and rotated, whereby side-edge truing-up takes place. Both these rollers 30 and 40 are contacted with each other on a curved surface and a plane, so that a rolling contact surface highly accurately machined becomes unnecessary, and dispensing with any highly accurate assembling. Since a turning shaft 14d of a support member 14 is situated more upward than a rotation shaft of the adjusting roller 40, this adjusting roller 40 is protected from any possible falling off and abrasion as such pressing force as receiving from the feed roller 30 according to the movement is reduced.
Patent JP-H0191667-A (JP)
Title: Frequency converter
Inventor: TAKAHASHI ISAO
IPC: H02M7/48
Filed: 1987-09-30
Abstract: PURPOSE:To miniaturize a device by reading out vector from a memory so as to compensate ripple components and controlling a power inverter circuit. CONSTITUTION:A frequency converter is constituted of three phase AC power 1-3, a three phase full-wave rectifier circuit 4, a power inverter circuit 5, a noise removal reactor 6, a condenser 7, a driving circuit 8, ROM 9 and others. A controlling state of the inverter is specified is specified by the first - the third signals A-C read out from the ROM 9, and the ROM 9 is provided with the first memory M1 in which a PWM switching pattern is written in advance, the second memory M2 in which zero vector is written and the third memory M3 in which velocity control data are written. A triangular wave generation circuit 19 is connected to the first and the second comparators 14 and 22 through a velocity compensation modulation circuit 18, and is connected to an address counter 10 together with a clock of a clock oscillator 21 though an AND gate 20.
Patent JP-H0887706-A (JP)
Title: Write-in circuit for magnetic recording and magnetic recording device
Inventor: NAKAMURA AKIRA
IPC: G11B5/09
Filed: 1994-09-16
Abstract: PURPOSE: To cope with different voltages with the same write-in circuit using a write-in circuit in common by providing a power source voltage detecting circuit in a write-in circuit for magnetic recording while controlling the current value of the current source of a drive circuit according to the detection signal. CONSTITUTION: Even through a power source voltage is 3.3V, large currents can be supplied to drive circuits 12a, 12b by providing two current sources in parallel. Moreover, resistors R2 , R3 , R4 are inserted in bases of respective transistors Q1 , Q3 , Q4 and these bases are commonly connected to the connection point N between a biasing resistor R1 and the emitter of the transistor Q1 . Further, the collector-emitter of a switching transistor Q5 is connected between the base of the transistor Q3 and the ground GND and the base of the transistor Q5 receives the detection signal of a power source voltage detecting circuit 3. Furthermore, when the power source voltage is 5V, the transistor Q5 is turned ON and then a base current driving the transistor Q3 is allowed to flow to the transistor Q5 to turn the transistor Q3 off.  Thus, even through the power source voltage is 3.5V and 5V, this circuit can be used as a write-in circuit in common.
Patent JP-H0586231-A (JP)
Title: Thermoplastic resin composition excellent in liquid repellency
Inventor: FUTAMURA HITOSHI
IPC: C08L51/06
Filed: 1991-09-27
Abstract: PURPOSE:To obtain the subject composition, containing an olefinic resin and a specific graft-modified copolymer and useful as a waterproof film for laminated resin containers, laminated resin films, etc. CONSTITUTION:The objective composition containing (A) an olefinic resin (preferably having 0.5-100g/10min MFR) and (B) a graft-modified copolymer prepared by subjecting an unsaturated copolymer resin composed of a 2-12C alpha-olefin and a dialkenylbenzene (e.g. divinylbenzene) expressed by the formula (R<1> is H or CH3; R<2> is 1-6C hydrocarbon; (n) is 0 or 1) with a polyfluoroalkyl group- containing (meth)acrylic acid ester or the polyfluoroalkyl group-containing (meth)acrylic acid ester and a vinyl or a vinylidene monomer to radical polymerizing conditions.
Patent JP-H1072897-A (JP)
Title: Thermal insulating panel intended for steel house and mounting structure thereof
Inventor: MATSUNARI YASUNORI
IPC: E04B1/80
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the generation of dew condensation on the indoor side end and rust on a structural body by thermally insulating the head of a screw member, such as a drilling tapping screw. SOLUTION: A thermal insulating panel intended for a steel house is formed by joining an external wall face material 12 with one end of a foaming resin- made core material and an external wall face material 13 with the other side respectively. A penetration area 15 capable of inserting a screw member 2 of a drilling and tapping screw or the like is board in the exterior wall face material 12 and the core material 11 in a series where the mounting structure intended for a steel house is designed to lay out an thermal insulating panel 10 which joins the internal wall face material 13,  the foaming resin-made core material 11 and the external wall face material 12 with the outside of a structural body made of steel plate or the like one by another and inserts the screw member 2 of the drilling and tapping screw or the like inserted from the penetration section 14 board in the external wall face material 12 and the core material 10 in a series into the structural body 1 and fits a foaming resin-made cap member 3 in the penetration section 14.
Patent JP-H03110904-A (JP)
Title: Parabolic antenna system for circularly polarized wave
Inventor: YANAGISAWA KAZUSUKE
IPC: H01Q7/00
Filed: 1989-09-25
Abstract: PURPOSE:To reduce the manufacture cost with simple constitution by arranging a circularly polarized wave loop antenna near a focus of a parabolic reflecting mirror in a way that the loop face is opposite to the parabolic reflecting mirror and arranging a reflector opposite to the said parabolic reflecting mirror with respect to the circularly polarized wave loop antenna. CONSTITUTION:In the structure of a circularly polarized wave loop antenna 11, a conductor loop 17 is arranged to one face of a dielectric base 18, and 1st and 2nd microstrip lines 18, 19 are arranged, which tie two points A, B whose included angle is 90 deg. on the conductor loop 17 and a center of the loop being a feeding point. A main lob MB of the circularly polarized wave loop antenna 11 is generated strongly toward a parabolic reflection mirror 10 as shown in dotted lines by the provision of the reflection plate 14. Then an electromagnetic wave of a circularly polarized wave reflected and focused by a parabolic reflecting mirror 10 and going to a focus F is received efficiently by the circularly polarized wave loop antenna 11, and a circularly polarized wave is converted into a linearly polarized wave via the 1st and 2nd microstrip lines 18, 19 and propagated to a converter 13 via a coaxial line 12 from the feeding point.
Patent JP-H0675691-A (JP)
Title: Graphic data drawing device
Inventor: KITAGAWA NOBUHIRO
IPC: G06F3/0488
Filed: 1992-08-26
Abstract: PURPOSE:To perform a drawing processing with good response and draw data while securely following the locus traced with a pen on a tablet by operator's input operation by providing a specific coordinate point data input process part. CONSTITUTION:From the start to the end of input indication using a pen 11, the coordinate point data input process part 18 reads coordinate point data of pen indication on the tablet 12 at a constant period and registers the data in an interruption coordinate point table 17. A graphic data drawing process part 16 reads the coordinate point data, registered in the interruption coordinate point table 17, at a period longer than the constant period from the start to the end of the input indication by the pen 11, and connects coordinate points in order to generate and display a handwriting image of a continuous line on a display device 14. The process by the coordinate point data input process part 18 is carried out independently of the process by the graphic data drawing process part 16, so pen coordinate point data of input operation is not omitted because of the relation between the response speeds.