baber/WOPTO huggingface dataset:
Patent JP-2000150703-A (JP)
Title: Semiconductor device and assembly method thereof
Inventor: OZAKI YUJI
IPC: H01L23/12
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To lessen a CSP in manufacturing cost by reducing it in material cost and number of processes and to protect a semiconductor chip against a mechanical shock as much as possible, where the CSP is a semiconductor device which is manufactured through a CSP[chip size package] technique and where a polyimide tape is utilized as an intermediate board used for providing outer terminals. SOLUTION: A polyimide tape 4 is composed of polyimide layers 4a and 4c and a conductive layer 4b sandwiched in between the polyimide layers 4a and 4b, and a semiconductor chip 2 is electrically connected to outer terminals 6 through the intermediary of the polyimide tape 4. The outer terminals 6 connected to the conductive layer 4b are provided to the one surface of the tape 4, and the pads 2a of the semiconductor chip 2 are electrically connected to the conductive layer 4b through solders 10 on the other surface of the tape 4. A whole space through which the semiconductor chip 2 and the polyimide tape 4 confront each other is filled up with resin 12. In this structure, an elastic adhesive layer (elastomer) can be dispensed with, and a solder connection is utilized, so that a high-frequency thermocompression bonding process is not required.
Patent JP-H08178395-A (JP)
Title: Controller for air conditioning equipment
Inventor: SHIMIZU MAKOTO
IPC: F24F11/02
Filed: 1994-12-20
Abstract: PURPOSE: To achieve greater comfortableness directing air to a user preventing feeling of chilled air, an air current and the like associated with a low blowoff temperature by judging whether the blowoff temperature is the optimum for use or not from the amount of air and the blowoff temperature during cooling operation to determine the direction of air of an air conditioning equipment based on the results. CONSTITUTION: An amount of air memory means 1 stores the amount of air of an air conditioning equipment 5 and a blowoff temperature detection means 2 detects a blowoff temperature of the air conditioning equipment 5. A blowoff temperature judging means 3 judges whether the blowoff temperature is the optimum for a user or the like to such an extent as not to make a user feel uncomfortable based on the amount of air and the blowoff temperature outputted from the amount of air memory means 1 and the blowoff temperature detection means 2. A direction of air deciding means 4 decides the direction of air of the air conditioning equipment 5 based on the results of judgment outputted from the blowoff temperature judging means 3.  This enables directing air to the user preventing feelings of chilled air and air current associated with a low blowoff temperature during the cooling operation thereby achieving greater comfortableness.
Patent JP-H06143108-A (JP)
Title: Groove processing method and device
Inventor: WADA SHIGENOBU
IPC: B24B1/04
Filed: 1992-10-30
Abstract: PURPOSE:To improve diametral accuracy of a tool by decreasing the oscillation of a groove processing fine tool. CONSTITUTION:In a method and a device for mechanically forming a fine groove on a base plate 5 by a rotated fine tool 3, the groove-processing is performed on a base plate without removing the fine tool 3 from the device after correcting diametral and oscillation accuracy of the fine tool 3 by a correcting tool 4 incorporated in the device in such a state that the fine tool 3 for the purpose of processing is attached to a tool chuck 2. Thereby the oscillation of the fine tool 3 can be decreased, the diametral accuracy can be improved, moreover highly accurate groove having an optional shape can be formed on the optical material base plate 5.
Patent JP-2001133430-A (JP)
Title: Body-fluid measuring apparatus, and insertion body used by being inserted to the body-fluid-measuring apparatus
Inventor: UCHIGAKI TAKATOSHI
IPC: G01N33/66
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a body-fluid measuring apparatus which can enhance an ease of use by more simplifying operations required for patients, can enhance a reliability on measurements by reducing a necessary quantity of test bodies and consequently obtain a low invasion performance. SOLUTION: A body-fluid measuring apparatus 10 has an insertion body 30 which is inserted to a body 20 when used. The insertion body 30 is provided with a cylindrical sheath body 35 inserted to the body 20 at a base part thereof, and a movable body 31. The sheath body has an electrode 36 with an open leading end having a reaction reagent adhered to an inner face. The movable body has a piercing body 32 set to a leading end. The piercing body can move back and forth in an axis direction inside the sheath body 35 and serves also as an electrode.  The body 20 has a terminal to be electrically conductive to each electrode of the insertion boy 30, an electronic circuit for determining a measurement value on the basis of an electric signal obtained from the terminal, and a driving mechanism 40 for moving the movable body 31 forth, thereby projecting the piercing body 32 at the leading end from a leading end of the sheath body 35.
Patent JP-H09161794-A (JP)
Title: Nickel positive electrode
Inventor: KATO HITOSHI
IPC: H01M4/52
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery suppressing the drop of an active material when it is charged and discharged and having an excellent cycle life characteristic by filling an active material paste kneaded with nickel hydroxide, water, a thickener, and a binder into a conductive substrate, and coating the surface with the binder. SOLUTION: A thickener of 0.1-1 pts.wt., water of 50-75 pts.wt., binder powder of 0.1-5 pts.wt., and conductive material powder of 5-30 pts.wt. are mixed against nickel hydroxide powder of 100 pts.wt. to obtain an active material paste. This paste is filled into a conductive substrate, and the surface is coated with the binder. A battery having an active material excellent in the mutual binding property and having an excellent cycle life characteristic is obtained.
Patent JP-H06161655-A (JP)
Title: Joy stick
Inventor: SHIMIZU SHIGEJIROU
IPC: G06F3/0338
Filed: 1992-11-26
Abstract: PURPOSE:To provide a non-contact shape joy stick with high reliability. CONSTITUTION:A magnet 8 arranged so as to face against an XY two-dimensional detection sensor coil 12 is arranged at the end part of the shaft 6 of a top-shape freely movable joint 2. Therefore, the direction of magnetic fluxes which generates from the magnet 8 is changed in accordance with the operation of a knob 7 is utilized so that an XY two-dimensional electric signal is obtained from the sensor coil 12. As the sensor coil 12, two pairs of saturable coils in an XY direction can be used. Since the sensor coil 12 is not being in contact with the magnet 8, structure is simple, service life is semi-external and the joy stick of high reliability is obtained.
Patent JP-H01159925-A (JP)
Title: Slow-acting/rapid releasing relay
Inventor: YAMAZOE KOZABURO
IPC: H01H50/86
Filed: 1987-12-15
Abstract: PURPOSE:To reduce the effect of induced magnetic flux by a copper annulus at the time of release so as to have the action of slow-acting/rapid releasing by providing one simple member between a coil and the copper annulus. CONSTITUTION:When a coil 13 is excited from a release state, with the increase of a current (i), magnetic flux divides into magnetic flux phi3 which passes through a copper annulus 15 and magnetic flux phiB3 which goes through a yoke 11 from a bypass plate 14. The change of the magnetic flux phi3 induces the inductive action of the copper annulus 15 so as to generated magnetic flux phiC3 so that the transition to an actuation state of synthetic magnetic flux which acts on the inhalation of an armature 16 becomes slow. Conversely, when the exciting current (i) is cut off in order to change to a release state, the magnetic flux generated by the coil 13 decreases rapidly so as to divide into magnetic flux phi4 which passes through the copper annulus 15 and magnetic flux phiB4 which goes through the yoke 11 from the bypass plate 14. The change of the magnetic flux phi4 induces the inductive action of the copper annulus 15 so as to generate magnetic flux phiC4. The decreasing time of the magnetic flux becomes shorter so as to become a rapid releasing type.
Patent JP-H08172557-A (JP)
Title: Television camera for low temperature region
Inventor: KANEDA YUKIHIRO
IPC: H04N5/225
Filed: 1994-12-20
Abstract: PURPOSE: To provide a television camera for low temperature region in which thermal insulation of the television camera main body is sufficiently attained while suppressing heat dissipation to the surrounding. CONSTITUTION: An image pickup section main body 1 is contained in a main body container 2, a thermo-element 4 utilizing the Peltier effect is in contact with the main body container 2 via a spacer 3, the entire part is covered by an enclosure 5 made of a thermal insulator and power is applied to the thermo- element 4 to absorb surrounding heat and the collected heat is transferred to the main body container 2 thereby increasing the temperature of the container 2.  Since thermal insulation of the television camera main body A is attained without using a heater such as an electric heater, the generated heat by the camera itself is very small and in a case, the heat absorption is obtained also, the possibility of providing disturbance to the ambient environment is sufficiently precluded and no air bubbles are generated in a very low temperature state such as in an LNG, the possibility of hindrance to visual field of image pickup is entirely precluded and an excellent pickup image is always obtained.
Patent JP-H03178853-A (JP)
Title: Slip control device of vehicle
Inventor: KAGEYAMA FUMIO
IPC: B60W10/18
Filed: 1989-12-06
Abstract: PURPOSE:To enhance responsiveness for handle operation of a driver by providing a means for estimating a slip angle of a drive wheel and a means for controlling drive torque of the drive wheel in accordance with the slip angle of the drive wheel. CONSTITUTION:A slip angle is estimated being based on a front wheel speed signal from sensors 63, 64 and a front wheel actual steering angle signal from a sensor 69. Next by deciding a whether a change of the slip angle is in not less than a predetermined value or not, in the case of the slip angle change in not less than the predetermined value, a target slip rate is changed to a safely side from the initialized value by judging safety of a vehicle being lost, and not in the case of the slip angle change in not less than the predetermined value, the target slip rate is not changed. Next, a frictional coefficient of a road surface is estimated based on acceleration of the vehicle, subsequently the present slip rate is calculated from the present drive force and slip angle, based on the slip angle-drive force-slip rate correlative map corresponding to this coefficient of friction and when this present slip rate is larger than the target slip rate, target drive force is calculated from the map, and drive force of a drive wheel is reduced by the amount of a difference between the present and target drive forces.
Patent JP-H07177647-A (JP)
Title: Line selection protective relay
Inventor: MAKINO HITOSHI
IPC: H02H3/36
Filed: 1993-12-17
Abstract: PURPOSE:To control the operation or locking of two series constituted of single CPU through single operation by providing each series with an operating switch for switching between the operation and locking. CONSTITUTION:Operating switches 1B, 2B for series B are effective only when the devices at series A and B are switched to normal state, i.e., the test switches 5A, 5B for the devices of series A and B are in the normal position. When a balance relay circuit is selected for the operating switch 1B or 2B in series B, series A is switched automatically. Similarly, the balance relay circuit of series B is switched automatically when the switch 1A or 2A in series A is operated. When the switch 5A is switched to a test position, the switch 5A is opened and a remote controller 101 is disabled and thereby only series A can be switched.
Patent JP-H07205408-A (JP)
Title: Device for distributing liquid medium in offset press
Inventor: MANFUREETO HERORUDO
IPC: B41F23/08
Filed: 1994-12-20
Abstract: PURPOSE: To accurately meter media having viscosity of a wider range in a simple structure apparatus. CONSTITUTION: To meter media having different viscosity, replaceable two metering systems advantageously deal with a plate cylinder 2, and to selectively meter low-viscosity media <=50 s of flow-out time, 4 mm cup), replaceable two rollers 3, 4 having different surface hardnesses deal with the cylinder 2 as a metering roller 3 and a dipping roller 4, or to meter highviscosity medium (> 50 s of flow-out time, 4 mm cup), a chamber type doctor and an anilox roller deal with the plate 2.
Patent JP-H01159622-A (JP)
Title: Finder device
Inventor: KATO MASATAKE
IPC: G03B13/10
Filed: 1987-12-17
Abstract: PURPOSE:To compensate parallax by simple structure and to readily accomplish a high accuracy finder optical system by position-changing poloprisms and a visual field frame and selecting a range of fluxes emitted from objective lenses. CONSTITUTION:Parallax is compensated when the title device is fitted to the side of a finder main body 20 with screws 21 and 22 through holes 18a and 19a in projections 18 and 19 integrally formed on 1st and 2nd poloprisms 14 and 16. Namely, the inner diameters of the holes 18a and 19a in the projections 18 and 19 are much larger than the outer diameters of the screws 21 and 22; therefore position can be adjusted on the surface parallel to the visual field frame 15 in arbitrary directions, that is, the directions shown by arrows A and B. Owing to the position adjustment, the range of fluxes emitted from the objective lenses 11 and 12 can be selected. Thus, parallax can be compensated by simple structure, and the high accuracy finder optical system can be readily accomplished.
Patent JP-H02283056-A (JP)
Title: Manufacture of capacitor and integrated circuit
Inventor: IICHIN CHIEN
IPC: H01L21/822
Filed: 1989-12-06
Abstract: PURPOSE: To improve a leakage characteristic and to improve heat stability by providing the dielectric layer of yttrium oxide onto the lower-side electrode made of silicon through a silicon nitride layer so as to prevent the diffusion of silicon into yttrium oxide. CONSTITUTION: A lower-side electrode consists of the region 4 of a monocrystalline silicon substrate 2 similarly to an ordinary capacitor. A silicon nitride layer 6 is arranged on a region 4 by a low-pressure chemical reaction vapor phase growing method. A metallic yttrium layer is deposited onto the layer 6 by sputtering. Next, rapid heat annealing is executed in oxidizing atmosphere to form an yttrium oxide layer 8. The upper-side electrode of a capacitor formed at the layer 10 of a conductor is overlapped with the layer 8. The layer 10 is made of aluminum.
Patent JP-H04186392-A (JP)
Title: Image display device
Inventor: IWAMOTO YASUHIRO
IPC: G09G5/06
Filed: 1990-11-21
Abstract: PURPOSE:To enable a cursor to be discriminated from a figure concealed behind the cursor by providing a conversion table for converting input dot data to three primary color data corresponding to the color number of the data, when a cursor bit is flagged, and for converting the input dot data to three primary color data different from the aforesaid color number, when a cursor bit is not flagged. CONSTITUTION:When a cursor bit 82 is flagged for bit data 8, a pallet device 10 having a conversion table 13 of independently established three primary color data different from data corresponding to the color number of the dot data 8 is used for converting the dot data 8 to three primary color data. It is possible, therefore, to correlate display color behind a cursor to display color without a cursor and the predetermined color on an equal basis. According to the aforesaid construction, an image behind the cursor can be clearly discriminated, and the cursor can be displayed in a visually desirable color combination by setting the primary color data in the conversion table 13.
Patent JP-H03180624-A (JP)
Title: Block for constructing retaining wall and constructing method for retaining wall
Inventor: MATSUI YOSHIKI
IPC: E02D29/02
Filed: 1989-12-08
Abstract: PURPOSE:To shorten the construction period by connecting plural front face block bodies and rear face block bodies by a connecting member to form blocks for connecting a retaining wall, and throwing concrete into a space between the front and rear block bodies. CONSTITUTION:Front face block bodies 1 and rear face block bodies 2 are connected to each other through connecting holes 5 formed on four corners of each stiffening plate while a specified spacing is kept between them by a connecting member 3 having the stiffening plate 4. For constructing a retaining wall, the bodies 1 are connected to each other by the member 4 on upper and lower sides and right and left sides, and the bodies 2 are similarly connected to each other on upper and lower sides and on right and left sides. The front face bodies and rear face bodies are installed on a previously constructed foundation, reinforcing bars 9 are arranged in a space between the bodies 1 and the bodies 2 connected by the connecting member 3, and concrete is thrown into the space 10. The construction period can thus be shortened without using any mold.
Patent JP-H11153647-A (JP)
Title: Package substrate inspecting device
Inventor: ISHIKAWA SHIGEKI
IPC: G01R31/28
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To perform electric inspection with sure with a package substrate of material easy to elastically deform. SOLUTION: Probe units 4 on upper and lower surface sides are so driven as to pinch a package substrate, and each probe 5 is made to hit each land of the package substrate for electric inspection. A land part 4a is integrally formed at a center part of the lower-surface side probe unit 4, receiving a rear surface side of a chip mounting part of the package substrate. An excessive concentrated load is suppressed from applied on the chip mounting part of the package substrate for relaxed deflection, so the contact state of a peripheral part to a land is assured, for stable contact resistance between a probe 5 and the land, thus reliability in electric inspection (open/short inspection) is improved.
Patent JP-H02163959-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA SHIGERU
IPC: H01L27/04
Filed: 1988-12-16
Abstract: PURPOSE:To obtain this device provided with a parallel multiplier whose occupied area is small, whose operating speed is fast, which can be designed easily and which can be designed in a short time by a method wherein a metal wiring layer of a third layer or higher is used for at least one part of a wiring part for connection use including a part between a plurality of sequentially connected partial-sum generation circuits. CONSTITUTION:A semiconductor integrated circuit device contains a parallel multiplier provided with the following: partial-product generation circuits M0 to M2 or the like which obtain a product of a specific bit on one side and a specific bit on the other side out of a multiplier and a multiplicant; a plurality of sequentially connected partial-sum generation circuits 410 to 416 which divide a plurality of specific bits 23 of partial products into several blocks and add them one after another. In this semiconductor integrated circuit device, a metal wiring layer of a third layer or higher is used for at least one part of wiring parts 51 for connection use including a part between the plurality of sequentially connected partial- sum generation circuits 410 to 416. That is to say, three or more layers of metal wiring parts are used; a partial-product generation circuit and an adder used to generate a partial sum are formed by using a wiring layer of a second-layer metal or lower; the wiring layer of the third layer or higher is used especially in order to transmit a signal of the partial sum used to add partial sums.
Patent JP-H04190846-A (JP)
Title: Molded activated carbon for preventing evaporation of gasoline and preparation thereof
Inventor: YAMASHITA HIROSHI
IPC: B01D53/34
Filed: 1990-11-22
Abstract: PURPOSE:To obtain an adsorbent not changed in its initial capacity and excellent in durability and deterioration resistance by using molded activated carbon having not a too small pore size and containing pores having a relatively large pore size in a certain specific amount or more and having specific hardness. CONSTITUTION:20 steel balls wherein a specific surface area measured according to a liquid nitrogen S-BET method is 800-2500m<2>/g, the volume of pores of 35-70Angstrom  measured from nitrogen adsorbing quantity at 77k according to a Cranston-incrie method is 0.05-0.2ml per 1ml of molded activated carbon, a particle size is 0.5-10mm and hardness is >>1mm diameter are put in a stainless steel pot (150ml) and a sample 1.00g is charged in the pot to be rotated at 120rpm for 15min to obtain activated carbon having a physical property wherein the wt.% of the sample on a 60 mesh screen with respect to the sample tested when the wt. of the sample treated on the 60 mesh screen is measured is 20% or more. This activated carbon is effective for a caster from the aspect of strength, initial capacity and gasoline deterioration capacity.
Patent JP-H024054-A (JP)
Title: Method and apparatus for exchange of hybrid packet
Inventor: HARUTOMUUTO BAIKU
IPC: H04L12/70
Filed: 1988-12-16
Abstract: PURPOSE: To reduce requests to a high speed memory by dividing all packets into sub-packets, distributing these sub-packets to subframes and executing the switching of the packets in a sub-frame base. CONSTITUTION: A switching device is provided with four switched circuits 20 arranged on two stages and each circuit 20 has two input lines 42 and two output lines 42. Each input selector 10 is inserted between both input lines 41, 42 and each output selector 30 is inserted between both output lines 42, 43. The networks 20 divide all packets into sub-packets having equal length, distribute these sub-packets to sub-frames to execute the switching of packets in the sub-frame base.
Patent JP-S63175000-A (JP)
Title: Oligopeptide from ox blood
Inventor: KAARU HAINRITSUHI JIYAAGAA
IPC: A61K35/14
Filed: 1987-12-16
Abstract: Oligopeptide mixtures from deproteinized bovine blood dialyzate which are characterized by their RF values in thin-layer chromatography, as well as a method for their preparation.
Patent JP-2000140195-A (JP)
Title: Variable symbol display game machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide various illumination methods, to install an illumination device even in a limited space, to reduce the faults and consumption of a light source and to perform an operation following a game even when the advancing speed of the game is fast. SOLUTION: This machine is provided with the illumination device 50 for executing illumination on the outer peripheral surface of three reels visible from a symbol display window. The illumination device 50 is constituted of a light source part 52 for irradiating illumination light, a filter part 53 provided with the plural light transmission areas 61a-61d of different light transmission characteristics and a drive control part capable of moving the respective light transmission areas 61a-61d of the filter part 53 so as to interrupt the optical path of the illumination light and stopping them on the optical path.