baber/WOPTO huggingface dataset:
Patent JP-H01310994-A (JP)
Title: Ic card
Inventor: YABE ISAO
IPC: H01L23/28
Filed: 1988-06-10
Abstract: PURPOSE:To fix an IC module without using an adhesive and to make the contact pattern of an IC module flush with the surface of a card substrate by respectively receiving the pattern part and outer peripheral part of the IC module in the circuit board holding part and groove part of the card substrate and subsequently grasping the outer peripheral part by a lid body to fix the IC module. CONSTITUTION:An IC module 3 is constituted of a flexible printed circuit board 4 and an IC chip 5. Folded part 4c and end parts 4d are formed to the outer peripheral parts 4b of the IC module 3 by bending processing to receive the module in the recessed part 2a of a card substrate 2 from the upper surface thereof. Next, the lid parts 2f vertically erected with respect to the recessed part 2a are folded toward groove parts 2c while the root parts thereof are heated to grasp the folded parts 4c and end parts 4d of the IC module 3. The lower surfaces of the lid bodies 2f are brought into contact with the welding surface of the recessed part and the leading ends of projections 2d and all of them are fixed by ultrasonic welding to make it possible to strongly fix the IC module 3 to the recessed part 2a of the card substrate 2.
Patent JP-H01312045-A (JP)
Title: Manufacture of soft magnetic material
Inventor: YAMAGISHI KAWARA
IPC: C22C38/00
Filed: 1988-06-10
Abstract: PURPOSE:To provide the title material with soft magnetism and high mechanical strength equal to those of a refined material by subjecting an Fe-Co alloy obtd. by a powder sintering method to HIP or hot pressing, thereafter holding it to a specific temp. and then cooling the material under specific conditions. CONSTITUTION:Material powder in which the final compsn. is approximately regulated to Fe-50% Co is subjected to compacting and is sintered at 1350-1450 deg.C under normal pressure. The sintered material is subjected to HIP or hot pressing treatment in the temp. range of the maximum temp. at which the material is not melted-the temp. 200 deg.C lower than the sintering temp. under >=500kg/cm<2> pressure. After that, the material is held in the range of 950-750 deg.C for >=1hr and is thereafter cooled at 1-5 deg.C/min cooling speed. By this method, the soft magnetic material having soft magnetism and high mechanical strength equal to those of a refined material can be manufactured by a drastically simplified working process.
Patent JP-H09326758-A (JP)
Title: Non-polarized light transmission method and device using short pulse light
Inventor: FUKADA YOICHI
IPC: H04B10/2507
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make suppression of signal waveform deterioration compatible with that of excess noise increase by making one signal bit correspond to a plurality of short light pulses so as to realize non-polarization of one signal bit while satisfying the soliton condition. SOLUTION: A short light pulse transmitter 11 outputs one short light pulse 12 with respect to one bit when a signal is in a mark state. The short light pulse 12 is fed to a polarized wave preservation fiber 13 acting like a polarization dispersion element. In this case, the short light pulse 12 is given to the polarized wave preservation fiber 13 so that a power ratio of a fast arrival axis 14 and a delay axis 15 is 1:1. As a result, the short pulse 12 is separated into two short light pulses 16-1, 16-2 in which the polarization state is orthogonal and the non polarized signal light is generated.
Patent JP-S6120411-A (JP)
Title: Package structure of saw device or the like
Inventor: TANAKA MASAKI
IPC: H01L23/04
Filed: 1984-07-09
Abstract: PURPOSE:To eliminate a short circuit between inter-digital transistor IDT electrode fingers, and to raise the yield by providing a minute gap from the surface, on the surface of an SW device which has completed a connection to a lead, fixing a plate of glass, etc., and separating the surface of the device and the inside surface of a sealing cover. CONSTITUTION:An SAW device 2 is fixed onto a base 1 by an adhesive agent 5, leads 3, 3 passing through airtightly the base 1 and an IDT electrode formed on the surface of the 2 are connected by bonding wires 6, 6, and thereafter or theretofore, a glass plate 8 is stuck onto a piezoelectric substrate of the device 2 through adhesive agents 7, 7. Subsequently, the device 2 is sealed up tightly by using a sealing cover 4. According to this tructure, a gap between the device 2 and the glass plate 8 is minute, therefore, even if metallic fine particles adhering to the inside surface of the sealing cover 4 drop after packaging has been ended, there is no possibility that it adheres onto the IDT electrode.
Patent JP-S6120388-A (JP)
Title: Semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1984-07-09
Abstract: PURPOSE:To obtain the titled device having excellent characteristics of laser oscillation such as the possibility of laser oscillation of large photo output in the state of maintaining laser oscillation on basic lateral modes and the approximation of light emitting beams to isocentic circles. CONSTITUTION:A current injected from a P type ohmic contact 22 to a P type GaAs substrate 10 is blocked because the external region of the center region 12 of the substrate 10 is N type under impurity compensation and serves as a current block layer 100, passing only through the center region 12 into the first clad layer 13. Most of the current flowing into the first clad layer 13 is injected to an active layer 15 through the adjacent second clad layer 14. In this structure, the active layer 15 forms the BH structure of being adjacent to the second and third clad layers 14 and 16 in the vertical direction and to the guide layer 18 in the lateral direction. Therefore, injected current is effectively contributed to laser oscillation without leakage out of the active layer and can lead to laser oscillation of low threshold value and high efficiency.
Patent JP-S6123823-A (JP)
Title: 2-cycle engine
Inventor: MOTOYAMA TAKESHI
IPC: F02B25/20
Filed: 1984-07-09
Abstract: PURPOSE:To prevent the occurrence of blow-by during low speed operation and to improve an output, by a method wherein a valve which is closed during low speed operation is located in the main exhaust port of a 2-cycle engine, and an auxiliary exhaust port, having an upper edge located in the same level as that of an upper edge of a scavenging port, is situated to the lower part of a main exhaust port. CONSTITUTION:A cylinder 10 of a 2-cycle engine is formed such that an auxiliary exhaust port 13 is located to the lower part of main exhaust port 11, and a scavenging port 12 is formed such that an upper edge 13a of an auxiliary exhaust port is located in the same level as that of an upper edge 12a. An ON-OFF valve 40 is mounted in an exhaust passage 16 of a main exhaust port 11, and is opened and closed through 46 in linkage with operation of a throttle valve 32. An exhaust pipe 44b of an auxiliary exhaust port 13 is connected to an exhaust pipe 44 on the downstream of the valve 40. During low speed operation of an engine, the valve 40 is closed, the upper edge of the exhaust port is located in the level of the 13a, and thereby blow-by of fuel-air mixture is decreased. During high speed operation of an engine, the valve 40 is opened to cause the upper edge of an exhaust port to be located in a level of a 11a, and an exhaust port is increased in an area to improve scavenging efficiency.
Patent JP-H072487-A (JP)
Title: Method and device for detecting reflection of crane
Inventor: HAYASHI SOKICHI
IPC: B66C13/22
Filed: 1993-06-14
Abstract: PURPOSE:To high accurately detect a condition of deflecting a lifter by a level of an angular speed output from a two-axis gas rate sensor provided in the lifter of a hook in a crane. CONSTITUTION:In a method and a device for detecting deflection of a crane, by two-axis gas rate sensors 1a, 1b provided in a lifter 4 of a crane, two-axis angular speeds of the lifter 4 are detected, and detection outputs 1A, 1B of these gas rate sensors 1a, 1b are input to an arithmetic means 12 to remove a noise and a zero point offset Z, so that by decreasing a peak value of obtained angular speed outputs 13a, 14a to a fixed value or less, deflection of the lifter 4 is detected to be a fixed level or less.
Patent JP-H09326995-A (JP)
Title: Digital video recorder
Inventor: MINECHIKA SHIGEKAZU
IPC: H04N5/92
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To attain quickened reproduction, simultaneous recording and separate reproduction of a moving image and a still image by recording still image video data to a semiconductor memory so as to conduct processing to record moving image video data in parallel. SOLUTION: An image compression processing circuit 4 generates a frame pulse W in response to an input of a shutter pulse and gives it to a memory control signal generating circuit 18. The memory control signal generating circuit 18 generates an address signal and a memory write enable signal and gives them and video data from the image compression processing circuit 4 to a semiconductor memory 17. The data write to the semiconductor memory 17 is conducted in parallel so as not to give effect on the operation for usual moving image recording and simultaneous recording or the like as a still image is attained by depressing a shutter button 5 even during recording of a moving image.
Patent JP-S6122004-A (JP)
Title: Pencil-shaped cosmetic
Inventor: MATSUDA HAKU
IPC: A61K8/00
Filed: 1984-07-09
Abstract: PURPOSE:The titled cosmetic having a suppressed dusting tendency with the passage of time, prepared by incorporating a fatty acid ester of sucrose or maltose into a pencil-shaped cosmetic containing Japanese wax. CONSTITUTION:A pencil-shaped cosmetic obtained by incorporating 1-10wt%, based on the total amount of the cosmetic, ester of 14-22C straight chain saturated fatty acid (example; myristic acid or stearic acid) with sucrose or maltose at 1:(0.1-10) weight of the ester to Japan wax in a pencil-shaped cosmetic containing an oil component, having an IOB (inorganic Organic Balance) value of 0.08-0.50 and a liquid state at ordinary temperature and the Japanese wax. As for the above-mentioned oil component, glyceryl di-2-heptylundecanoate, trimethylolpropane triisooctanoate, castor oil, lanolin esters, etc. are mentioned and used in an amount of 5-30wt% range based on the total amount of the cosmetic.
Patent JP-S62297256-A (JP)
Inventor: TAKAHASHI CHUICHI
IPC: C04B35/00
Filed: 1986-06-18
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-S5767412-A (JP)
Title: Automatic spring type conveyer
Inventor: TSURUMI MANABU
IPC: B65G43/08
Filed: 1980-10-11
Abstract: PURPOSE: To prevent failures and the like due to clogging assuredly by providing sensors at an outlet part of the conveyer, sensing the clogging of unhulled rice, and performing stop and start control of a driving motor.  
     CONSTITUTION: The screw conveyer rotates a spring 19 in a tube 16 and feeds the unhulled rice from a containing case 35 of the unhulled rice to a tanke 33 of a rice huller 31. Two sensors 25a and 25b are provided at the outlet 21 which is located at the top of the cnveyer. Said sensors sense the clogging of the unhulled rice in the discharge tube, stops the driving of the motor 2 based on the result, stops the operation of the screw conveyer, and stops the further feeding of the unhulled rice. When the removal of the clogging is sensed, the motor 2 can be started. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5932519-A (JP)
Title: Door seal structure
Inventor: YAMADA TOMIHARU
IPC: B60J5/04
Filed: 1982-08-16
Abstract: PURPOSE:To prevent intrusion of dust in the door into the cabin by extending the front edge of waist molding of door body to the corner piece mounting section while resiliently contacting the sealing lip against the inflated section provided on an inside chip of a corner piece. CONSTITUTION:A C-shaped inflated section 26 is formed outwardly on a corner piece body 22. The front edge of a waist molding 30 associated with a sealing lip 30a provided at the waist section of a door outer panel 2a is extended to the corner piece mounting section 32 to contact the sealing lip 30a with the inflated section 26. In such a structure, the gap between a door mirror fixing hole 28 and the door body 2 is choked to prevent intrusion of dust in the door body 2 into the cabin.
Patent JP-S5366880-A (JP)
Title: Production for gas with increased or decreased oxygen
Inventor: UENO SHIYOUJI
IPC: B01D71/48
Filed: 1976-11-27
Abstract: PURPOSE:To produce a gas containing increased and decreased amount of oxygen at exceedingly high O2 selective permeability and excellent O2 permeability by filtrating original gas containing O2 and N2 as principal components by use of a membrane of aromatic polyester derived from a specific bisphenol and an aromatic carboxylic acid.
Patent JP-H0438173-A (JP)
Title: Resonance converter
Inventor: ITO MIKIO
IPC: H02M3/335
Filed: 1990-05-31
Abstract: PURPOSE:To realize a low inductance with the title converter by respectively connecting the primary and secondary windings of a plurality of transformers in parallel with each other and, at the same time, forming a serial resonance circuit of an integrated leakage inductor and capacitors. CONSTITUTION:The connecting midpoints of capacitors 21 and 22 and field effect transistors 31 and 32 are respectively used as nodes 81 and 82. The primary windings 41, 51, and 61 of transformers 4, 5, and 6 are connected with each other through leakage inductances 42, 52, and 62, respectively, between the nodes 81 and 82. The secondary windings of the transformers 4, 5, and 6 are connected in parallel with each other by means of nodes 91, 92, and 93, respectively. Both of the nodes 91 and 93 are connected to a capacitor 73 through diodes 71 and 72, respectively. Since each leakage inductance is one element of a serial resonance circuit, they show high impedances against the operating frequency of this converter by their resonance operations and their effects as a current balancer becomes larger in the parallel state.
Patent JP-H0438687-A (JP)
Title: Bonding method for magnetic recording disk
Inventor: KIKUCHI SHUICHI
IPC: C09J201/00
Filed: 1990-05-31
Abstract: PURPOSE:To control the thickness of adhesive from a center core reference surface to a magnetic recording disk by using the adhesive whose difference of volume at the time when it is liquefied and at the time when it is solidified is small. CONSTITUTION:In the case the adhesive 7 s applied to the bounding part of the magnetic recording disk 2 or a center core 3, the adhesive 7 whose differ ence of the volume at the time of liquefication and at the time of solification is below 10% at mose is used. The difference of the volume at the time of the liquefication (time of application) and at the time of the solidification (time of completion of bonding) of the adhesive 7 to bond the center core 3 and the magnetic recording disk 2 is limited below 10% in this way. Thus, the control of distance (bonded thickness) between the center core 3 and the magnetic recording disk 2 is facilitated.
Patent JP-S5266159-A (JP)
Title: Master cylinder
Inventor: SAKATSUME TAKESHI
IPC: B60T11/16
Filed: 1975-11-28
Abstract: PURPOSE: Slip of the piston is prevented by the sleeve inserted into the cylinder, and the sleeve is operated as the retainer of te dust cover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6033477-A (JP)
Inventor: SEKIGUCHI KAZUHIRO
IPC: F25D21/08
Filed: 1983-08-05
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-H09328325-A (JP)
Title: Quartz substrate and production of quartz-based glass waveguide type optical part using the same
Inventor: HIGUCHI KEIICHI
IPC: G02B6/13
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a quartz substrate capable of accurately aligning a waveguide type optical part with many optical fibers when simultaneously carrying out the connection thereof without causing misdetection or lacerated wounds in hands or fingers when measuring a waveguide core under a laser microscope and to provide a method for producing the quartz-based waveguide type optical part using the quartz substrate. SOLUTION: The method for producing a quartz-based glass waveguide type optical part comprises a stage for forming a core glass film on a quartz substrate 21 having 1mm thickness and a stepped part 22 having 500μm depth over a region in a width of 5mm from the outer periphery thereof at right angles of the surface with the lateral face of the quartz substrate 21 and respective rounded areas from each intersecting line of the surface and the lateral face of the quartz substrate 21 to the substrate surface and a point separated from the substrate surface by 10μm and a stage for forming an optical circuit pattern.
Patent JP-H06327824-A (JP)
Title: Pachinko game machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1993-05-21
Abstract: PURPOSE:To obtain high amusement performance by permitting the new generation of an advantageous state rich in change, by installing a judgement pattern display device on a playing board and providing the control contents for varying the limit number of winning balls during the large winning operation according to the pattern contents of the judgement pattern display device. CONSTITUTION:A winning device 10 arranged nearly at the center of the board surface of a playing board has a rectangular shaped operation window hole 13 which is deep toward the innermost part at the center of a winning case 11, and has a winning ball inlet 15 over the operation window hole 13 and each opening/closing blade piece 16 which is tiltable between a shielding position and an opened position are installed on both the sides of the winning ball inlet 15. Further, over the winning ball inlet 15, a judgement pattern display device 19 which changes patterns at the start of the large winning operation and determines the number of times of the continuation of the large winning aceording to the stop pattern afterwards and the limit number of winning balls in each large winning is installed. According to the result of the judgement, the limit number of winning balls during the large winning operation of the winning device 10 is varied. Accordingly, the playing contents are changed, and the amusement performance of the game is enhanced.
Patent JP-S5667537-A (JP)
Title: Gas-liquid contact method using alternating electric field
Inventor: KANDA TETSUO
IPC: B01F3/04
Filed: 1979-11-06
Abstract: PURPOSE:To progress reaction rapidly by leading liquid drops and gas into alternating electric fields and giving deforming vibrations to the liquid drops at the time of causing contact reaction of the liquid drops and gas. CONSTITUTION:A gas is flowed in a duct 1, and liquid is sprayed into said duct 1 from a nozzle 2 so that the liquid is separated as fine liquid droplets in the gas. When alternating electric fields are applied to the gas contg. such liquid droplets in an alternating electric field zone provided with electrodes 3, 4, the liquid droplets make deforming vibrations. Hence, the uniformalization of the concn. of the prodduct of reaction and the materials to be reacted in the liquid droplets is accelerated and the reaction of the liquid droplets and gas progresses rapidly.
Patent JP-2000325291-A (JP)
Title: Bathtub washing device and hot-water supply bath device using the device
Inventor: MATSUMOTO TOMOHIDE
IPC: A47L25/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub washing device which can be installed by simple work at an existing bathtub and is installable outside a bath room. SOLUTION: This device is provided with an injection nozzle 29 which is watertightly mounted on a bathtub wall surface and sprays a detergent toward a bathtub wall surface and a bathtub lid, a washing adapter 20 which has a bath water drain path 31, a drain adapter 23 which is freely attachably and detachably and watertightly fitted into the drain port of the bathtub and is provided with a bath water suction port 32 and a water reserving recessed part 35 and a communicating pipe 37 which communicates these. As a result, the device is made installable by the simple work of merely providing the bathtub with a through-hole and the installation of a washing device body outside the bath room is made possible.
Patent JP-H10333148-A (JP)
Title: Liquid crystal module
Inventor: NAKAMURA YOSHIYUKI
IPC: G02F1/13357
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a liquid crystal module capable of reducing the occurrence of screen display trouble caused by an external shock. SOLUTION: This liquid crystal module consists of a liquid crystal panel 1 and a light source body 2 for liquid crystal panel display and a screen display area A of the liquid crystal panel 1 and the light source body 2 for liquid crystal panel display are brought into contact with each other in a plane to absorb an external shock by the whole liquid crystal module, thereby reducing conventional trouble in screen display quality due to the external shock. Further, the surface of the light source body 2 is roughened into a rough surface 2a to suppress interference unevenness resulting from the contact arrangement. Consequently, the durability of the liquid crystal module against an external shock is improved.
Patent JP-H08340026-A (JP)
Title: Wire bonding equipment
Inventor: TAZAKI SHUJI
IPC: H01L21/60
Filed: 1995-06-09
Abstract: PURPOSE: To prevent deformation strain left in a wire by a clamper from traveling a wedge by blowing air against the wire stretching to the lower end of the wedge to give tension to the wire, and arranging a wire clamper beteen an ultrasonic horn and the wedge. CONSTITUTION: An air tensioner 12 which blows air against a wire 9 and give tension to the wire 9 is arranged between a wire supplying source and an ultrasonic horn 6. A wire clamper 13 pinching a wire is arranged between the ultrasonic horn 6 and a wedge 7. The air tensioner 12 and the wire clamper 13 are fixed to an arm 14 extending from swinging mechanism which retains the ultrasonic horn 6 rockably movably, and maintains a constant positional relation to the ultrasonic horn 6 which moves horizontally and vertically. The air tensioner 12 has an air nozzle 12d facing the ultrasonic horn 6 between loops 12b and 12c which guide the wire 9 to a base 12a, in the routing direction of the wire 9.
Patent JP-H11333410-A (JP)
Title: System and method for waste treatment
Inventor: KONAGAYA YOSHIAKI
IPC: F23L7/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for waste treatment capable of efficiently using electric power generated from wastes and efficiently and economically recycling incineration ash and pulverizing wastes at low temperature. SOLUTION: This system comprises a power generating apparatus 15 for generating electric power by steam generated by burning a refuse derived solid fuel (RDF) by an RDF-fired boiler 54, an incineration ash melting furnace 15 for melting the incineration ash generated in a boiler 13 by an oxygen burner, and a low temperature pulverizing apparatus 59 for pulverizing wastes at low temperature, and an air liquefying and separating apparatus 58 for producing oxygen gas and a low temperature liquefied gas. The air-liquefying and separating apparatus 58 is driven by the electric power generated by the power generating apparatus 55 and the produced oxygen gas is used for the oxygen burner and the produced low temperature liquefied gas is used for the low temperature pulverizing apparatus 59.