baber/WOPTO huggingface dataset:
Patent JP-S6315442-A (JP)
Title: Semiconductor substrate
Inventor: DOI TSUKASA
IPC: H01L21/316
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a semiconductor substrate, which has high performance and cost of which is reduced, by forming an SiO2 film between the silicon substrate and a stabilized zirconia single crystal film by thermally treating the silicon substrate coated with the stabilized zirconia single crystal film in an O2 atmosphere. CONSTITUTION:An silicon substrate 1 is treated in order to remove the effect of a natural oxide film existing on the surface of the substrate 1. The whole surface of the silicon substrate 1 is coated with a single crystal stabilized zirconia film 2 through either of a CVD method, a sputtering method, an atomic layer epitaxial method, an ICB method or a decompression CVD method. The zirconia film is stabilized by adding one kind or plural kinds of yttrium oxide Y2O3, magnesium oxide MgO, etc. into zirconium oxide ZrO2 as a stabilizer, thus acquiring a cubic system single crystal film. Thermal oxidation (such as dry O2 oxidation, steam oxidation, pyrogenetic oxidation or the like) is conducted, thus forming an SiO2 layer 3 between the silicon substrate 1 and the stabilized zirconia film 2.
Patent JP-S5584419-A (JP)
Title: Method of melt spinning polyester
Inventor: KOYAMA TOSHIICHI
IPC: D01F6/92
Filed: 1978-12-21
Abstract: PURPOSE: Polyethylene terephthalate chips that has water content less than a specific level and satisfy the specified evaluation with differential scanning type calorimeter are used, thus increasing the spinning, drawing and processing operability.  
     CONSTITUTION: In the melt spinning of polyethylene terephthalate chips that, when necessary, contains less than 0.1wt% of titanium dioxide, the chips are controlled so that the water content becomes less than 0.007wt%, preferably 0.005W 0.0065wt% and the endothermic peak other than at the melting point comes to 190W197, preferably 192W196°C. The intrinsic viscosity of the chips is preferably 0.620±0.005.  
     EFFECT: The yarn breakage on melt spinning is reduced to give drawn yarns with uniform quality. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H065148-A (JP)
Title: Switch mounting structure
Inventor: KAZUMI OSAMU
IPC: H05K3/30
Filed: 1992-06-19
Abstract: PURPOSE:To enable mounting through fine changes in the mounting point of a switch on a printed board by providing a pattern of the same circuit as a switch circuit which is formed by mounting a plurality of switches on first and second mounting holes for alignment, in the printed board. CONSTITUTION:Mounting holes 16 for alignment, for which a pair of mounting holes, namely, a mounting hole 14 for inserting a switch terminal, and a mounting hole 15 for inserting a lamp terminal, are formed, are provided at a half pitch interval 2L on a printed board 1 for mounting a switch 2 of one-pole contact, which is provided with the switch terminal and the lamp terminal. These mounting holes 16 for alignment are formed by alternately providing a mounting hole 16a (indicated by white circle) for alignment A which is a first mounting hole for alignment for mounting the switch 2 into alignment A, and a mounting hole 16b (indicated by black circle) for alignment B which is a second mounting hole for alignment for mounting the switch 2 into alignment B, at a half pitch interval. The same operation is carried out on the circuit in both cases where alignment A switches 2A-4A are mounted and where alignment B switches 2B-4B are mounted.
Patent JP-H0213635-A (JP)
Title: Separator anchor device for one-sided form
Inventor: TAKAGI SOTA
IPC: E04B2/86
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a separator anchor device which permits the sure and correct positioning by forming the top edge part of a separator which holds a block and a form member at a certain interval, into a frame part which can be elastically deformed. CONSTITUTION:A form member 3 is arranged, keeping a certain interval L, onto the rear surfaces 1c of the block members 1a and 1b piled on one side surface. A separator anchor device for setting a certain interval L is formed by using the top edge part of a separator 15 as a frame part 15a which can be elastically deformed. The separator 15 is fixed by arranging the frame part 15a into the hollow parts 1d of the block members 1a and 1b and attaching the frame part 15a onto the front wall. Therefore, the separator 15 can be correctly positioned, and the shaking of the separator 15 can be prevented.
Patent JP-H061094-A (JP)
Title: Ic card and manufacture thereof
Inventor: SHIMIZU AKIRA
IPC: B42D15/10
Filed: 1992-06-19
Abstract: PURPOSE:To provide an IC card having high function by utilizing limited spaces the most without complicated process. CONSTITUTION:A printed wiring board 11 provided in a frame-like envelope 10 is formed by a stepped structure having a first area A positioned nearly at the center in the direction of thickness of the envelope 10 and a second area B near the bottom face of the envelope 10. Elements 14 whose mounting height is comparatively low are mounted on both sides in the first area A and an element 13 whose mounting height is high is mounted on one face in the second area B.
Patent JP-S6053465-A (JP)
Title: Pre-load adjusting mechanism of rack pinion type steering device
Inventor: SATOU KOUKI
IPC: B62D6/02
Filed: 1983-09-01
Abstract: PURPOSE:To prevent over-steering during steering by providing a steering sensor detecting the steering angle and providing a means increasing the friction force applied to a rack bar when the steering angle is near the neutral position and the car speed is at a predetermined value or more. CONSTITUTION:In a steering device in which a rack bar 8 is longitudinally shifted by the rotating operation of a steering wheel via a pinion in a gear box and wheels are steered via a tie rod, the rack bar 8 is slidably inserted into a rack guide 9 having an eccentric hole 10. A radial-direction press force (friction force) is applied to the rack bar 8 by rotating the rack guide 9 clockwise against a spring 15 via an actuator 16. The actuator 16 is controlled so as to increase the friction force when the steering angle is near the neutral position and the car speed is judged to be at a predetermined value or more.
Patent JP-S5683747-A (JP)
Title: Selenium photoreceptor
Inventor: NAKAMURA MIYAO
IPC: G03G5/14
Filed: 1979-12-12
Abstract: PURPOSE: To obtain a selenium photoreceptor having a superior surface state and statisfactory characteristics by laminating Cu and Ni on a synthetic resin substrate in order and forming an Se-base photocoductive layer on the Ni layer.  
     CONSTITUTION: On substrate 1 made of synthetic resin such as plycarbonate or polystyrene Cu layer 2 and Ni layer 3 are laminated to form an ≥ about10μ thick  metal layer, and on the layer photoconductive layer 4 is formed by vacuum depositing Se. Thus, a selenium photoreceptor is obtd. By laminating Cu layer 2 after  chemically etching the surface of substrate 1, the adnesion of substrate 1 to layer 2 is enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H115559-A (JP)
Title: Subframe for automobile
Inventor: HASEGAWA AKIHIKO
IPC: B62D21/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a subframe for an automobile which can reduce effectively a road noise caused by irregularity on a road surface at running time. SOLUTION: A subframe 1 has an almost H-type shape constituted by a part 3 extended in a car body longitudinal direction connecting a right side rear mounting point from a right side front mounting point, part 4 extended in a car body longitudinal direction connecting a left side rear mounting point from a left side front mounting point, and a part 5 extended in a car width direction connecting both the parts, in accordance with a change of a vertical separating distance from the center of gravity 6 of the sub-frame to the same side longitudinal mounting position, a spring constant in a vehicle longitudinal direction of an elastic unit set at the same side longitudinal mounting point is determined so as to be changed.
Patent JP-2000032060-A (JP)
Title: Packet multiplexer having automatic channel optimizing function
Inventor: ONO SATOSHI
IPC: H04J3/24
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To automatically optimize a channel by controlling the multiplexing of U planes that is carried out by a connection interface based on the C and U planes which are terminated by a 1st communication interface, the communication interface which is multiplexed with plural U planes, and the signaling that is obtained via the C plane. SOLUTION: The multiplexes MUX which are used in a pair can establish and multiplex a C plane and plural U planes between two MUXs which are set opposite to each other. One of these two MUXs is called an MUX with the other called a demultiplexer DE-MUX respectively. A control part 45 transmits and receives the signaling to and from the C plane of every circuit and controls the U planes based on this signaling. The part 45 also monitors a loop of U planes and can instruct the cut-through of the U planes to the opposite MUX via the C plane if the loop of U planes is detected.
Patent JP-H0326163-A (JP)
Title: Facsimile equipment
Inventor: NOMURA KEIICHI
IPC: H04M15/00
Filed: 1989-06-23
Abstract: PURPOSE:To facilitate the management of a communication charge by providing a communication control part to extract charge report information from an arriving release message, an accumulating means to accumulate a value indicated with the charge report information extracted by means of the communication control part over a definite period to be set beforehand and a recording means to record the value of a result accumulated with the accumulating means. CONSTITUTION:When facsimile equipment connected to an ISDN network execute the transmission of a telegram, the release message is sent from the ISDN network at the time of the communication completion. A communication control part 1 recognizes charge report information 5 in the release message and transfers the contents to an adding circuit 2. The adding circuit 2 adds the charge report information 5 over a definite period (for example, one day, one week and one month) to be set beforehand based on clock information 6 to be the output of a clock circuit 3 and transfers the addition result as communication charge addition information 7 to a recording part 4. The recording part 4 records the communication charge addition information 7.
Patent JP-S5949950-A (JP)
Title: Clamping device of injection molding machine
Inventor: TAMURA TOYOJI
IPC: B29C45/64
Filed: 1982-09-16
Abstract: PURPOSE:To obtain the titled device having a simple and precise construction wherein the front end of a housing is fixed to a fixed head, while the rear guide of a movable head is inserted into a linear ball bearing provided in the rear inside of the housing so that it can move forward and backward freely through the inside of the bearing. CONSTITUTION:The front end of a cylindrical housing 9 is connected and fixed to a fixed head 1 by a bolt 11, and the upper and lower parts of the housing are cut to provide openings 12. A linear ball bearing 13 is inserted into the rear half part of the housing to be set therein. Between the housing 9 and the bearing 13 a key 14 is fitted by insertion so as to prevent the slippage of the bearing 13 in the rotational direction thereof. A movable head 5 moves forward and backward in the direction of an arrow (a), guided by the internal rolling contact surface 21 of the bearing 13, so as to open and close molding dies 6 and 7.
Patent JP-H11333802-A (JP)
Title: End grain working machine and precut fabrication installation
Inventor: YAMAMOTO YOJI
IPC: B27C3/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To automate the fabrication of a hole such as a girth bolt hole extending in the axial direction from a end grain face without the necessity to scale up a device. SOLUTION: A horizontal member end grain working machine 300 moves an end grain working unit 320 in the X and the Z direction and at the same time, fabricates the end grain of a wood clamped by No.1 vice 341 and the end grain of a wood clamped by No.2 vice 342 while moving a turret motor base 321 in the Y (vertical) direction, according to a fabrication schedule. During fabricating, the turret motor base 321 is rotated every 90 deg. to select the best suited from among various kinds of tool mounted on the base 321 and perform the fabrication of a joint and an end grain. At the same time, the end grain working unit 320 is moved in the Z direction with the selected tool left in a working position, and a bolt hole drilling tool 322 is orientated toward a drilling position to move a drill T5 forward so that a girth bolt hole can be fabricated.
Patent JP-H0766330-A (JP)
Title: Mounting connector for semiconductor element
Inventor: FUJIYAMA IPPEI
IPC: H05K3/34
Filed: 1993-06-30
Abstract: PURPOSE:To make a semiconductor chip which can reduce heat stresses which act on the chip when the chip is mounted on a substrate, such as the printed board, etc., and a connector used for mounting the chip on the substrate programmable. CONSTITUTION:In a semiconductor element mounting connector 3 provided with electrodes 2 connected to a semiconductor chip 1 on one surface and electrodes 4 which are electrically connected to the electrodes, provided on the other surface of the connector 3, and connected to a substrate 5, the electrodes 4 connected to the substrate 5 are formed near the central part of the connector 3 in a concentrating state. In addition, the connector 3 is a programmable inter-connector.
Patent JP-H0917854-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: UENO SATOSHI
IPC: H01L21/762
Filed: 1995-06-28
Abstract: PURPOSE: To provide a technique which can eliminate deviation inside a band of a gain generated on being affected by a board resistance when an amplifier is constituted of an IC. CONSTITUTION: A semiconductor layer 4 consisting of Si single crystal is formed on an insulator board 2 consisting of SiC, for example through an insulation film 3 consisting of an oxide film (SiO2 ). The semiconductor layer 4 is insulated and separated to a plurality of regions 4A, 4B, 4C... by an insulator separation layer 4 such as an oxide film and a desired circuit element is formed in a plurality of regions. Since a board resistance can be extremely enlarged by using the insulator board 2, influence of a board resistance Rs is eliminated and frequency characteristic which shows relation of gain versus frequency shows flat gain over a wide band extending from a low frequency band to a high frequency band when a wide band amplifier is constituted of an amplifier.
Patent JP-H0758803-A (JP)
Title: Information transfer equipment
Inventor: KIMURA YOSHIKO
IPC: H04L29/08
Filed: 1993-06-30
Abstract: PURPOSE:To preserve transfer information in a sender side equipment till a receiver side equipment surely receives the information by providing a reception state discrimination means, an acknowledgement command transmission means and an acknowledgement command discrimination means to the transfer equipment. CONSTITUTION:A 2nd transmitter 2A uses a data normal/abnormal discrimination circuit (reception state discrimination means) 14 to discriminate whether or not the information from a 1st transmitter 1A is normally received. As a result, when it is discriminated that the information from the transmitter 1A is normally received, an acknowledgement command representing it is sent to the transmitter 1A via an acknowledgement setting circuit 20, an acknowledgement setting memory 21 (acknowledgement command transmission means) and a data bus 3. When a received command is an acknowledgement command, an acknowledgement discrimination circuit (acknowledgement command discrimination means) 22 provides an output of an update signal to an RT side CPU 4 of the transmitter 1A.
Patent JP-H0910161-A (JP)
Title: Dish washing/drying machine
Inventor: KIMURA HIDEO
IPC: A47L15/42
Filed: 1995-06-28
Abstract: PURPOSE: To prevent water leakage due to deficiency of a water level detector by providing a water supply treatment circuit with a circuit which detects and judges changes in water level at an initial stage to control it. CONSTITUTION: When the operation of supplying water into a washing tank 7 is started, correspondingly to a rise in a washing water level, water of the equal water level is also accumulated in an air accumulation case 28 and an internal pressure difference is transmitted to an air tube 29. A water level controller 20 checks the pressure difference to detect the level of the washing water in the washing tank 7. At this time point, a judging circuit provided for both the time and water level participates in addition to a water detection circuit after the starting of the water supply operation. In other words, the water supply operation is intermitted when a change in the water level exceeds 60mm in 70sec. after the starting of the water supply operation and the parts in deficiency are determined when it is within 60mm.  A water supply error is displayed to sound a buzzer and the supply of water is stopped. Then, a drain pump is operated to discharge the washing water outside the machine. This constitution enables judgment at an initial stage of the water supply operation at which the washing water of the washing tank is limited thereby preventing water leakage.
Patent JP-S6318874-A (JP)
Title: Monitoring camera device
Inventor: TAKEMOTO KAYAO
IPC: H04N7/18
Filed: 1986-07-11
Abstract: PURPOSE:To prevent on unpleasant feeling from being aroused in a customer by incorporating a solid-state image pick-up device and a wireless transmitter in a decorative case. CONSTITUTION:A monitoring window 2 is provided in the eyes of a tumbler 1 to be used as a decorative case, and further, in the tumbler 1, a camera head 3, a control circuit 5, a video signal processing circuit 7, a wireless receiver 6 and a wireless transmitter 7 are provided. A control circuit 4 outputs a control signal to instruct the action of the camera head 3 and an electric cloud stand 4. The receiver 6 receives a signal to control the action of the camera head 3 from the external part. The transmitter 8 modulates the video signal outputted from the video signal processing circuit 7 and transmits it to the external part as an electric wave. By such constitution, the monitoring by the tumbler 1, which is arranged at a store and never unnatural, will not give such unpleasant feeling to a customer as that he is being monitored, the device can be driven by a battery 9, shifting can be executed and a remote control can be facilitated.
Patent JP-H0328547-A (JP)
Title: Heavy-load transmission belt
Inventor: ARAKANE TOSHIAKI
IPC: F16G5/16
Filed: 1989-06-22
Abstract: PURPOSE:To reduce noise by allowing compressive transmission in such a manner that chips can be rotated and blocks can be moved along an endless band and smoothing the entry and separation of a belt to/from a pulley. CONSTITUTION:A pair of upper and lower pins 2 are placed on an endless band 3 in a cross direction. Cylindrical blocks 5, on which chips 4 with the end faces shaped into cones or truncated cones are fixed, are mounted on both ends of the pins to be engaged with the wall face of a V-pulley, so that a belt 1 can be moved in a longitudinal direction of the band 3. The pins 2 with circular periphery faces 21 have contact with the inner periphery faces 51 of cylindrical grooves in the blocks 5, to allow the blocks 5 to be rotated. The blocks 5 with the chips 4 are placed on the endless band 3 in a longitudinal direction as well to slide a pair of upper and lower pins 2, 2 on the endless band 3. It is thus possible to perform compressive transmission of the respective blocks 5 in contact.
Patent JP-2000342144-A (JP)
Title: Connecting tool
Inventor: SUHARA SHIGEKI
IPC: F16B1/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting tool easily separable as necessary. SOLUTION: Each of two connecting objects 10, 11 supports a base part 30,40, both base parts are pressed with a spring 60 in an approaching direction, one of both base parts has a guiding part 41 and the other base part has a guide-receiving part 50. When all of plural loads of separating direction repeatedly applied to the base part are larger than a prescribed level, the guiding part is moved from the lateral starting side part of the guide-receiving part to the end side part to release the connection of both base parts.
Patent JP-S6053722-A (JP)
Title: Ceramic glow plug
Inventor: TANAKA KATSUHIKO
IPC: F23Q7/00
Filed: 1983-09-05
Abstract: PURPOSE:To obtain very strong adhering power by a method wherein the cavity of a sleeve is filled with a glass material to fix a center shaft by fusion welding and sealing. CONSTITUTION:The center shaft 7, which becomes a positive electrode, is inserted into the sleeve 8' consisting of a metallic material or the sintered body of ceramic and the cavity in the sleeve is filled with the glass material 9' to form an assembled body in which the center shaft 7 is welded to the sleeve 8' by fusion welding. The assembled body is inserted into the rear end opening of a mounting fitment 4 so that the tip end face of the sleeve 8' is abutted against and retained to the step seat 4 of the mounting fitment 4 in the cavity of the large diametral section thereof and the free end of the sleeve 8' is caulked inwardly at the peripheral rim of the opening of the mounting fitment 4. According to this method, the ceramic glow plug provide with a large torque strength and a very strong mechanical strength may be obtained.
Patent JP-S5584023-A (JP)
Title: Erase head and its manufacture
Inventor: KOMATSUBARA SEIKI
IPC: G11B5/40
Filed: 1978-12-19
Abstract: PURPOSE:To increase the efficiency of radiation as well as enhance the intensity, the accuracy and the yield each by forming the heat sink of the nonmagnetic and hardwearing alloy on the both or one of the upper and lower surfaces of the front magnetic core and then adhering the back core wound by the coil. CONSTITUTION:The T-shaped reinforcement/heat sinks 3 and 3' are adhered onto the upper surface of front magnetic core 1 formed by laminating the U-shaped hardwearing alloy thin plate-made core bar. Plates 3 and 3' use the nonmagnetic plate (like nickel silver, phosphor bronze, etc.) featuring the same hardness as core 1 and a high heat conductivity. Then the grinding is given to gap 4, and the spacer or the composition of the spacer and the magnetic substance chip is filled into the gap. After this, front face part 1a is polished until the prescribed curvature can be obtained. And then back core 2 received winding 5 is jointed with core 1. Either of the upper and lower surfaces will do as sinks 3 and 3'. As a result, a erase head can be obtained, which can feature the sufficient radiation as well as the excellent erasing performance even with the a large amount of current flowed for erasion of the tape of a high resistant magnetic force.