baber/WOPTO huggingface dataset:
Patent JP-H04355379-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: HARUTA YUICHI
IPC: G01R31/28
Filed: 1991-05-31
Abstract: PURPOSE:To perform the alignment of upper and under surface pattern electrodes with upper and under surface inspection electrodes with high accuracy by moving a lower inspection jig within the plane parallel to a board to be inspected to perform the alignment of upper and under surfaces. CONSTITUTION:A lower position detecting camera 52 detects the positional shift of an under surface pattern electrode 12 to an under surface inspection electrode 31 when a board 10 to be inspected is arranged above a lower inspection jig 30 through a gap in opposed relationship. An upper position detecting camera 53 detects the positional shift of an upper surface pattern electrode 11 to an upper surface inspection electrode 21 when the board 10 is held to the upper surface of the jig 30 in a contact state. A lower inspection jig moving table 54 receives the detection signal from the camera 52 to move the jig 30 so as to correct the positional shift state of the electrode 12 to the electrode 31 and receives the detection signal from the camera to move the jig 30 having the board 10 held thereto so as to correct the positional shift state of the electrode 11 to the electrode 21.
Patent JP-S5944874-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L21/20
Filed: 1982-09-07
Abstract: PURPOSE:To facilitate the control of properties of an element by a method wherein the same impurity is introduced into a single crystallized semiconductor layer by a plurality of times, resulting in a desired profile of impurity concentration. CONSTITUTION:A non-doped polycrystalline Si layer 2 is adhered on an SiO2 insulation substrate 1, and the layer is single crystallized by the irradiation of energy rays from above. Next, boron ions are implanted in order to change the single crystal layer 2 into a P type layer. Then, a gate insulation film composed of an SiO2 film is formed, and boron is made to distribute uniformly over the single crystal layer 2. Further, the second boron ions are implanted from above.
Patent JP-H113246-A (JP)
Title: Microcomputer containing cache memory
Inventor: TAKAKURA YOSHIO
IPC: G06F11/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a system containing a microcomputer while keeping consistency between a cache and an external memory by preparing a monitoring means to monitor the accesses to an external shared memory of the microcomputer. SOLUTION: A monitor circuit 119 detects that an external bus master accesses an external shared memory and then permits the external writing to a data cache memory. In such cases, a write control circuit 117 can continuously store the data into the data cache. The circuit 117 also can output the execution address of the program stored in an instruction cache to the outside through a terminal MA3-MA2 based on the monitoring result, can invalidate the data stored in the cache via a comparator 106, a 3-input AND 107 and a timing generation circuit 112 and then can rewrite the data of the cache. As a result, the coincidence of contents is effectively secured between the cache and the external shared memory.
Patent JP-S5946560-A (JP)
Title: Measurement of dynamic characteristic for ratio differential relay
Inventor: SEKINE KOUHEI
IPC: G01R31/00
Filed: 1982-09-08
Abstract: PURPOSE:To enable an accurate measurement of dynamic characteristic of a modulated wave suppressor by a simple operation alone by separately charging the damping factor of fundamental wave components and harmonic components of voltage to be supplied to a ratio differential relay properly varying the time constant of a time constant circuit section. CONSTITUTION:After the operation is kept normal with a switch 8 ON and with a switch 31 OFF, at the time (t), with the switch 31 ON, the switch 8 is turned OFF. As a light emitting diode currents I1 and I2 decreases, synthetic voltages e1+e2 of CdS cells 22 and 23 are amplified with an amplifier 30 and begin to be supplied to the ratio differential relay but decreases in time. Thus, a specified damped voltage is supplied to the ratio differential relay. The dynamic characteristic and the limit of dynamic action of the harmonic suppressor in the ratio differential relay can be measured easily by measuring the size of the second harmonic component and the response of the ratio differential relay when the time constant is varied properly.
Patent JP-S5892356-A (JP)
Inventor: TOOMASU BURENDOGOODO
IPC: A61L2/20
Filed: 1982-09-08
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-S5281542-A (JP)
Title: Solid relay
Inventor: YONEDA TAKEYOSHI
IPC: G05F1/45
Filed: 1975-12-29
Abstract: PURPOSE: To get rid of the influence of a leakage current to the minute load setting a terminal carried out the switching of the minute load to a solid relay used semi-conductor switch element with the switching of a large capacity load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H102710-A (JP)
Title: Optical displacement detector
Inventor: IWASAKI YUTAKA
IPC: G01B11/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To maintain a higher resolving power, while expanding a drawing range in an optical-type displacement detector, using a channel-type optical waveguide. SOLUTION: A double mode channel-type optical waveguide 9 and a single mode channel-type optical waveguide 16 are arranged on a substrate 8. Detected light LB, as reflected return light from the surface 5A of a sample 5 in a laser beam LB0 from a laser diode 1, is condensed by a condenser lens 15 to a position slightly deviating from the center of an incident end 16A of the optical waveguide 16. The detected light LB is received by a photodetector 17. A drawing range is expanded by roughly detecting the degree of displacement on the surface of the sample by an output signal of the photodetector 17. Thus, the degree of displacement of the surface of the sample is detected with a higher resolving powder, based on a difference between photoelectric conversion signals obtained by the photodetectors 12 and 13, through the double-mode channel-type optical waveguide 9.
Patent JP-H101601-A (JP)
Title: Thermoplastic resin composition
Inventor: MAEKAWA KAZUHIKO
IPC: C08L69/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition for molding materials, comprising a polyketone resin, a polycarbonate resin and a block copolymer having a specific functional group, excellent in mechanical strength such as tensile strength, flexural strength or flexural modulus. SOLUTION: This thermoplastic resin composition is obtained by blending 100 pts.wt. resin mixture comprising (A) 10-90 pts.wt. polyketone resin comprising a structural unit of the formula (A is a unit derived from an olefin) and (B) 90-10 pts.wt. polycarbonate resin with (C) 0.1-20 pts.wt. block copolymer composed of (i) a polymer block comprising 30-100mol% aromatic vinyl-based monomer unit and 70-0mo1% vinyl-based monomer unit copolymerizable therewith, (ii) a polymer block comprising 0.1-100% vinyl-based monomer unit having at least one kind of functional group selected from carboxyl group epoxy group and carboxylic acid anhydride group and 99.9-0% vinylbased monomer unit copolymerizable therewith.
Patent JP-S5948106-A (JP)
Inventor: ANDOU MASAO
IPC: B28B3/02
Filed: 1982-09-10
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-2000300301-A (JP)
Title: Slipper with table
Inventor: NISHITANI YUKIE
IPC: A43B3/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To concentrate force only to toes by mounting a pad to the front surface of the bottom of a slipper lest the force of a sole is distributed. SOLUTION: A semicircular pad 3 having a certain thickness is mounted to the front of the upper surface 2 of the bottom 1 of a slipper. When in use, toes are placed on the semicircular pad 3. Thus, the toes are stimulated and when applying force, blood flows smoothly to increase the vitality of a body. The slipper is very good for the health of a person who does not walk long because of always being at home, an elderly person who has weak toes. Since the force of foot are not distributed but concentrated to the toes, the slipper has high effectiveness. The slipper is good for the beauty and health of the young. In addition, by mounting the pad to a PVC sandal, a new feeling which has never existed before is generated. It is desirable that an elderly person wears a little smaller ones than his/her size to avoid them from taken off.  The semicircular pad 3 can be mounted to the insole, etc., of a sandal or a shoe. In addition, it is possible to form an upper surface with a pad by molding to use it for the sandal or the insole.
Patent JP-S6219746-A (JP)
Title: Device for producing or testing moisture sensitive element or the like
Inventor: MURAI HIROBUMI
IPC: G01N27/00
Filed: 1985-07-18
Abstract: PURPOSE:To shorten a processing time and to reduce the variance of characteristics by forming devices for cooling a placing board, heating the inside of a test tank and supplying steam into the tank respectively in the final production process for stabilizing the characteristics of a moisture sensitive element. CONSTITUTION:A plate 3 is arranged on the bottom of the test tank 1 and a cooling device 5 is arranged under the plate 3 to cool the plate 3 by fans 6. A heater 7 is fitted to the wall of the tank 1 to heat the inside of the tank 1. In addition, steam is blown out from a humidifier 8 and led from a blowing port 9 into the tank 1. Then, the moisture sensing element is set up on the plate 3 and the inside of the tank 1 is heated by the heater 7. On the other hand, stem is periodically supplied from the blowing port 9. At that time, the temperature of the moisture sensing element is set up lower than the temperature of the tank 1 and kept approximately at a dew point temperature to condense dews on the surface of the moisture sensing element. Since the dew condensation on the surface of the element is held for a long period, the stabilizing processing time of the element can be shortened and a change on the passage of time can be reduced.
Patent JP-S5783364-A (JP)
Title: Wires setting device for wire type discharge processing machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1980-11-10
Abstract: PURPOSE: To have an easy treading of a wire by providing a rotary wire guide having a tapered guide surface for a wire situated at the processing start hole and by leading this wire while it is in contact with the tapered surface and vibrating actuated by rotation of the guide.  
     CONSTITUTION: A wire 4 is set into the processing start hole 5. At the upper or lower part of an upper processing solution nozzle 6 is installed a rotary wire guide 11 provided with a conecape-shaped tapered guide face 10 inside itself in such a way as rotatable with respect to the frame. Sensor brushes 14, 14' are furnished sliding on guide blocks 13, 13' while a ring gear 15 is fixed firmly on the lower stage guide block 13" to mesh with the pinion of a motor 16.  When the wire 4 contacts the guide face 10, rotation of the guide 11 applies  vibration to the wire 4, and the vibration applied becomes largest when the  guide block 13 makes contact, and thus the end of the wire 4 is set out of hooking on the way of start hole 5. Thus a smooth threading is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H025646-A (JP)
Title: Local area network system
Inventor: IKOMA TATSURO
IPC: H04L12/28
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the communicating quantity on a star type network side and to improve the transmitting efficiency by not sending data to the star type network from a repeating node when data transmission is performed within the same and executing that data transmission with in a bus type network only. CONSTITUTION:At the time of data transmission between ordinary stations 102a and 102b connected to the 1st bus type network 106, a repeating node 103a does not sends data to a star type network 105 side and the data transmission is executed within the network 106 only. When data are transmitted from the station 102a connected to the 1st bus type network 106 to an ordinary station 102c connected to the 2nd bus type network 107, a received frame is transmitted to the star type network 105 after the star address of a repeating node 103b is fetched from the reserve star address of the received frame and the fetched address is set as the destination address of the received address.
Patent JP-S6218696-A (JP)
Title: Memory write system
Inventor: TAKIZAWA TADASHI
IPC: G11C17/00
Filed: 1985-07-17
Abstract: PURPOSE:To make such work as to divide a microprogram into the word length and bit one of a PROM-IC outside unnecessary by writing sequentially each data on equally divided blocks in a corresponding memory to be written. CONSTITUTION:Out of data on an IC word/bit register 1 to be written and that of a write data word/bit register 2, a memory block divider circuit 3 divides write data of Ym words xX(l) bits into blocks B1-Bn of (m) words x(l) bits for each unit of a PROM-IC. Then the block number is transferred to a write sequence circuit 8 to indicate the number of memories to be written, and the PROM-IC to be written is sequentially inserted to sockets S1-Sn and written in them. In order to write data, first a W/R control circuit 6 is made in a read mode, and a control circuit 7 controls (l) bits which simultaneously read data, whereby data in the block of a memory 5 specified by a block/address decoder 4 is transferred to the write sequence circuit 8, and is written in the PROM-IC.
Patent JP-S5491248-A (JP)
Title: Terminating method of polymer clad fiber
Inventor: FUJITA HIROYUKI
IPC: G02B6/38
Filed: 1977-12-28
Abstract: PURPOSE:To process easily the terminal of polymer clad fiber suited to production of optical connector, by hardening the clad layer by radiating CO2 laser beam, utilzing the nature that the silicone resin is hardened by heating. CONSTITUTION:A polymer clad fiber 27 consisting of a core 21 and a clad 22 using flexible silicone resine is radiated with CO2 laser 23 in the clad part at the end thereof. Scanning of the fiber 27 by laser beam 24 is effected by moving the fiber 27 by means of an inching table 25, and radiation of beam 24 into the clad part not to be hardened is prevented  by a mask 26. The fiber 27 thus hardened 22' in the end part of the flexible clad 22 is secured in a sleeve 28 with adhesive 29, and the end thereof is ground together with the sleeve 28.
Patent JP-2000350294-A (JP)
Title: Ultrasonic probe
Inventor: OBAYASHI KAZUE
IPC: H04R17/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe which has a wide directional angle and is easy to manufacture. SOLUTION: An ultrasonic transducer 2 is constituted by providing a wave transmitting and receiving element 10 which has plural circular electrodes 13 and 14 formed on the top and reverse surfaces of a piezoelectric ceramic element plate in the circumferential direction opposite each other, performing polarization between a couple of opposite circular electrodes 13 and 14, and forming a piezoelectric vibration part between the electrodes, arranging a sound matching layer 3 on the wave transmission and reception surface of the wave transmitting and receiving element 10, and the ultrasonic wave transducer 2 is fitted into the tip part of a metallic probe thin pipe 5;  and lead wires led out of each of the electrodes are connected to a connection cable 21 penetrating a metallic main pipe 7, whose tip is joined with the rear end of the metallic probe cylinder 5 to lead the connection cable 21 out of the metallic main pipe 7.
Patent JP-S5583021-A (JP)
Title: Projector
Inventor: MIDORIKAWA MITSUHIRO
IPC: G02B3/00
Filed: 1978-12-18
Abstract: PURPOSE: To achieve the improvement in the brightness of projected images by making the spacing between the two lens blocks constituting the projection optical system constant at the holding portions and employing telecentric lenses for a plurality of opposing lens faces.  
     CONSTITUTION: The light images from the object face D are formed on the projection face P through lens blocks 81, 82. Here, a plurality of through-holes are opened in each block and lenses are packed in these portions. The curved faces of the opposing lenses are converged at the openings of the through-holes and the portions of the lens blocks opposing at the portions other than the lens curved faces are held at a fixed spacing by land portions 83, 84. The exit side of the lenses of the block 81 and the incident side of the lenses of the block 82 are made into telecentric lenses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5946500-A (JP)
Inventor: MANO YASUHIKO
IPC: F42B15/01
Filed: 1982-09-09
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-S5382277-A (JP)
Title: Schottky gate field effect transistor
Inventor: YAMADA YOSHINORI
IPC: H01L21/338
Filed: 1976-12-28
Abstract: PURPOSE: To make the current-voltage characteristics between source and drain to ideal characteristics by providing space which does not become a current path near the interface between a semiconductor substrate and an operating layer and so constructing the transistor that spreading of current path does not occur. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0321698-A (JP)
Title: Polyelectrolyte builder and detergent composition
Inventor: TAGUCHI JUN
IPC: C11D3/37
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the subject builder, composed of a sulfonated aromatic vinyl polymer (salt), excellent in ability to prevent redeposition on cloth fouled with oil, having high detergent ratio, safe even in water quality conservation and substitutive for phosphates. CONSTITUTION:The objective builder composed of a sulfonated aromatic vinyl polymer and/or salt thereof composed of a copolymer consisting essentially of preferably an aromatic vinyl monomer and an ethylenically unsaturated monomer having carboxylic acid (anhydride) group and/or hydroxyl group. Furthermore, sulfuric anhydride is preferred as a sulfonating agent and sulfonating reaction is normally carried out at 0-80 deg.C (preferably at 10-50 deg.C) under anhydrous conditions.
Patent JP-S5860161-A (JP)
Title: Solar heat collecting device
Inventor: MUKOUYAMA SHIGEKI
IPC: F24S90/00
Filed: 1981-10-05
Abstract: PURPOSE:To contrive the titled device small sized and light weight by a method wherein the heat transferred from a heat collecting part is heat exchanged to heat accumulating agent and transferred to required spots by heat carrier medium. CONSTITUTION:A supply pipe 6 is connected to the lower ends of heat collecting pipes 5, 5... whose upper ends are connected to a collecting pipe 7, of the heat collecting part 2 of a natural circulation type solar heat collecting device 1. A heat radiating pipe 10 and a metallic pipe 11, both of which serve as a first and a second heat exchange means respectively, are arranged slantwise in closely parallel to each other within the heat accumulating agent vessel 9 in the heat retaining case 8 of a heat accumulating part 3. One end of the pipe 10 is connected to the pipe 7 and the other end of the  pipe 6. Furthermore, the pipes 5 are filled with heat collecting medium such as  aqueous solution of propylene glycol or the like and the pipe 11, one end of which is  connected to city water pipe or the like and the other end of which is connected to faucets  or the like, is filled with heat carrier such as water or the like. The vessel 9  is filled with heat accumulating agent such as sodium thiosulfate pentahydrate. Consequently, the carrier heated at the heat collecting part 3 ascends itself and comes  through the pipes 5 via the pipes 7, 10 and 6 back to the pipes 5, resulting in enabling  to make no hot water storage tank and the like necessary.
Patent JP-S5281431-A (JP)
Title: Exhaust gas return controller
Inventor: YUZAWA HARUO
IPC: F02M25/07
Filed: 1975-12-26
Abstract: PURPOSE: To improve operationability, fuel consumption and engine stability by maintaining EGR rate substantially constant when running in the street while reducing it when running with high speed or low load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5946678-A (JP)
Inventor: SHIMIZU TAKANORI
IPC: G09F9/37
Filed: 1982-09-10
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-S6312733-A (JP)
Inventor: SANO TAKAO
IPC: D02J1/00
Filed: 1986-07-03
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-H0731633-A (JP)
Title: Shade-free lamp
Inventor: SETO NORIO
IPC: A61C19/00
Filed: 1993-06-28
Abstract: PURPOSE:To keep a handle from coming off a shade-free lamp body during the use by providing a shade-free lamp with a freely removable handle part and making the handle part not be detached with a grip part kept held. CONSTITUTION:A handle part 2 is arranged on both side parts of a reflection mirror part 1 free to load or unload. A lock part 23 and a spring member 24 which is made to support the lock member 23 being allowed to advance or retract are arranged below the side part of the reflection mirror part 1. A lock hole to be mated with the lock member 23 and a lock releasing member 13 which works to separate the lock member from the lock hole against a spring member are arranged below the outside of the handle part 2. When the handle part 2 is removed from a shade-free lamp body (the reflection mirror part 1). The lock releasing member 13 is pushed upward to pull out of the handle part 2 upward.
Patent JP-H09322282-A (JP)
Title: Sound equipment
Inventor: SUZUKI AKIHIRO
IPC: G10H1/32
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the sound equipment to which a speaker grill is easily mounted and by which man-hour cost or the like is reduced. SOLUTION: A rib 6 integrated in the inside of a sound equipment body 2 is provided with a groove 6a having a narrow part 6c at an opening at a border of a step 6b and a wide part 6d at the depth. A speaker grill 7 is provided with a mount part 7a press-fitted in the groove 6a and fixed to the rib 6, and the mount part 7a is provided with a flexible fold part 7c folded in an opposite direction in the press-fitted direction and locked by the step 6b when it is press-fitted in the groove 6a of the rib 6.
Patent JP-S5781971-A (JP)
Title: Method and device for narrow groove welding
Inventor: ASANO ISAO
IPC: B23K9/16
Filed: 1980-11-11
Abstract: PURPOSE: To make adequate welding of single pass possible by controlling the rates of ejection of the shielding gases to be supplied to the nozzles provided before and behind in the welding advance direction of a welding torch in accoradance with welding positions at the time of subjecting the work having up or down narrow groove part to inert gas metal welding.  
     CONSTITUTION: For example, in the case when down welding is carried out, the surface of beads 43d tilt by an angle α of inclination to a horizontal line l, and the molten metal forming the beads 43d flows down. At this time, a tube inclination angle transmitter 45 mounted to a contact tube 5 feeds the angle γ of inclination of the tube to a control box 47 through an angle display device 46. The box 47 controls shielding gas flow control valves 44a, b in such a way that inert gases are ejected from a front nozzle 25 and a rear nozzle 26 at the rates corresponding to the angle γ of inclination of a tube 5 in accordance with experiments. Therefore, the down flow of the molten metal of the beads 43d is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio