baber/WOPTO huggingface dataset:
Patent JP-H02178957-A (JP)
Title: Semiconductor device
Inventor: KATO CHIKAYUKI
IPC: H05K3/34
Filed: 1988-12-29
Abstract: PURPOSE:To observe solder from the top face of a wiring substrate, and to confirm reliability on connection at the time of mounting by forming the pin of a pin grid array to a pipy shape and in structure in which a clearance is formed when the tip of the pin is brought into contact vertically with a mounting substrate. CONSTITUTION:A triazine group glass cloth double-side copper-clad plate is used as a wiring substrate 1, a conductive wiring is shaped through etching, and a cap 3 protects a semiconductor chip 4 from an external environmental variation and mechanical force. The diameter of a lead-pin inserting section is made larger than a through-hole in a lead pin 5 for external connection constituting a pin grid array, and the lead pin is inserted and fixed temporarily through press fit. When the substrate 1 is placed on a mounting substrate 6, a clear ance is formed when the nose of the lead pin is brought into contact vertically with the mounting substrate 6, and creeping up properties to the lead pin 5 of solder are improved. Accordingly, solder can be observed from the top face of the wiring substrate, thus confirming reliability on connection at the time of mounting.
Patent JP-2001151135-A (JP)
Title: Motor-driven power steering device
Inventor: GUNJI KEITA
IPC: B62D5/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent great excess currents from flowing in an assist motor and its drive circuit in a motor-driven power steering device during operation, as when the end of a steering wheel is touched, without stopping a system nor causing such trouble as decrease in stability. SOLUTION: When a current control signal for determining the duty ratio of the PWM drive of an assist motor 1 is corrected by the feedback control of a motor current, only a normal control loop R1 with low responsiveness is made to function under normal conditions wherein no excess current is generated. Under an excess-current condition in which an excess current is generated, an excess-current control loop R2 with high responsiveness is made to function.
Patent JP-H04198525-A (JP)
Title: Base cloth-containing water shield sheet
Inventor: MORIMOTO RIYOUJI
IPC: E02D31/00
Filed: 1990-11-28
Abstract: PURPOSE:To raise the tear strength and fitness of a water shield sheet by using the water shield sheet made of the woven fabric of thermoplastic filaments having a given stress value at a given elongation at ordinary temperature. CONSTITUTION:A water shield sheet 1 to be used in civil and building construction work is formed of the woven fabric of thermoplastic filaments having a stress of 1.0-2.0g/d at 40%, elongation at ordinary temperature and a stress of 1.5-3.9g/d at 80% elongation, as a base cloth. The base cloth-containing water shield sheet having high tear strength and excellent fitness to uneven face can thus be obtained.
Patent JP-H04197357-A (JP)
Title: Container filled with medical liquid
Inventor: SHINONOME OSAMI
IPC: A61J1/14
Filed: 1990-11-29
Abstract: PURPOSE:To permit the high pressure steam bacteriostasis and prevent the deterioration of the storage in a bacteria-free state and the quality of the medical liquid by enclosing a plastic container which is sealed for accommodating the medical liquid and constituting the inner wall of a film or sheet for sealing from a polymer composition containing polysiloxane. CONSTITUTION:A container filled with medical liquid consists of a plastic container which is sealed for accommodating the medical liquid and a film or sheet which is sealed for enclosing the container, and the plastic container is made of the soft polyvinyl chloride or polyolefine polymer. As the polymer which forms a polymeric composition with polysiloxane, is preferable the thermoplastic polymer having a melting point of 120-230 deg.C, particularly 130-210 deg.C. As polysiloxane, is preferable one or two kinds selected from the polydimethylsiloxane, polymethylphenylsiloxane, and polydiphenylsiloxane. The content of the polysiloxane in the polymer composition is preferably 0.05-5wt.%, and more preferably 0.1-3wt.%.
Patent JP-H02276189-A (JP)
Title: High frequency heating method and device
Inventor: ISHIYAMA KUNIO
IPC: H05B6/68
Filed: 1989-12-25
Abstract: PURPOSE:To prevent the generation of abnormally high voltage until the starting of oscillation by cutting a heating output control circuit apart until the temperature of a cathode of a magnetron is raised enough to emit sufficient quantity of electron for oscillation, and by controlling the closing period of a switching circuit by an initial output regulation circuit. CONSTITUTION:At the start-up of a power source, a switch S1 is closed while a switch S2 is opened, and the closing period of a switching device is set short by an output regulation signal from an initial output regulation circuit. At the same time with the making time of the power source, a timer is actuated, and after a defined period of time has passed, the switch S1 is opened and the switch S2 is closed, and the control during the closing period of the switching device is moved to a heating output control circuit. Excessive voltage is not generated on the secondary side thereby. High surge voltage which is generated by the excessive current of magnetron formed when an electron emission characteristic of a magnetron cathode is started, is eliminated, whereby destruction of high voltage parts and of a switching device can be prevented.
Patent JP-2001157095-A (JP)
Title: Mounting mechanism for optical sensor cylindrical housing
Inventor: YASHIMA YOSHIHIKO
IPC: H04N5/222
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical housing mounting mechanism for an optical sensor, by which the horizontal shaft of a housing is easily taken out, the reproducibility of the horizontal shaft is kept, in spite of attachment/detachment and superior heat radiation characteristic is obtained at a low cost, by dissolving a problem that, in the cylindrical housing for an optical sensor such as a small TV camera, the horizontal shaft is difficult to be taken out in the case of arrangement, the reproducibility of the horizontal shaft is not obtained in the case of attachment/detachment to damage a workability,  a heat-generating amount is increased due to high density conversion and miniaturization in a circuit to have a possibility for a fault or a short service life and a machinery work for fitting a heat radiation fin or extending a heat radiation area in the housing causes the increase of a production cost. SOLUTION: This mechanism is provided with a cylindrical case main body and a mount part circumscribed to a cylinder, a plurality of long grooves are arranged in parallel with an axial line in the outer peripheral part of the case body, the case main body is fitted to the mount part having a plurality of projecting line parts, and the long grooves are disposed to be symmetrical on the outer peripheral surface of the case main body as a line, vertically crossing with the axial line of the cylindrical case main body as a center.
Patent JP-2000165995-A (JP)
Title: Ultrasonic wave probe
Inventor: SAITO TAKAYOSHI
IPC: H04R17/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave probe with a high heat dissipation characteristic. SOLUTION: In the ultrasonic wave probe provided with a piezoelectric element 1 and a rear load member 6 provided to one side of the piezoelectric element 1, the rear load member 6 is configured with a main material having a high attenuation characteristic with respect to an ultrasonic wave and a filling material filled in the main material with a high thermal conductivity. An undesired ultrasonic wave is attenuated by the rear face load member and a heat of the piezoelectric element 1 is absorbed by the rear face load member 6 to dissipate the heat so as to reduce a surface temperature of the ultrasonic wave probe.
Patent JP-H05168116-A (JP)
Title: Selective operation system
Inventor: KAWAMICHI HITOSHI
IPC: H02B15/00
Filed: 1991-12-17
Abstract: PURPOSE:To clearly indicate whether a machine can be operated or not prior to operation thereof by selecting a machine on a selective operation panel, performing start/stop operation, and then lighting, unlighting or flickering lamp on one or both of a state indicating panel and a failure indicating panel. CONSTITUTION:ON/OFF operating state signals and failure signals are fed to a selective operation unit 11 which then lights, unlights or flickers lamps in the state indicating windows 2 of a state indicating panel 1. and the failure indicating windows 4 of a failure indicating panel 3. A machine is selected by depressing a selective operation switch 6 associated with an indicator on a selective operation panel 5 followed by depression of a start condition switch 10 or a stop condition switch 9. When a selected machine is operable, the state indicating window 2 does not light during pause but lights during operation and the failure indicating window 3 does not light. When the selected machine is failed, the state indicating window 2 and the failure indicating window 4 flicker. Consequently, operability of machine is previously indicated clearly and manual operation is carried out efficiently.
Patent JP-H09172501-A (JP)
Title: Interphone device of multiple dwelling housing
Inventor: SEKIMURA MAKI
IPC: H04M9/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to eliminate the need of piercing a hole for a lamp on a protective panel by indicating that a common entrance unit is in use by busy tones. SOLUTION: It is indicated that the common entrance unit is in use by the busy tones. For this multiple dwelling housing interphone device, an extension common entrance unit SQ2 and a main common entrance unit SQ1 are installed. In the case of calling a room master unit MQ1 for instance from the extension common entrance unit SQ2 for instance, when an extension calling button Bt21 corresponding to the room master unit MQ1 is pressed, calling is detected in an extension calling detection circuit 9 and the signals of detecting the room master unit MQ1 are sent out from an extension controller 10 to the main controller 7 of the main common entrance unit SQ1 . The main controller 7 controls a relay control circuit 5 and connects the switch SW1 of a relay 3 to a busy side 2.  A busy tone generation circuit 4 sends out the busy tones from the main speaker S1 of the main common entrance unit SQ1 through a standby line Z and the busy side 2 of the switch SW1 of the relay 3.
Patent JP-2001159075-A (JP)
Title: Method for preventing falling off of high waterabsorbing resin in treatment of sheet-like high water-absorbing composite
Inventor: SUZUKI MIGAKU
IPC: D06M23/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for settling problems of attaching powder to a hand or falling down of the powder in treating a sheet-like high water- absorbing composite obtained by carrying high water-absorbing resin powder on a sheet-like substrate. SOLUTION: This method is characterized by keeping high water-absorbing resin powder in water-retaining state to prevent falling down of the resin powder in treatment and processing of a sheet-like high water-absorbing composite wherein the composite has a sheet-like substrate and a layer of absorbent mainly comprising the high water absorbing powder interbonded and bonded to the substrate by microfibril set at the surface of the substrate.
Patent JP-H01171929-A (JP)
Title: Manufacture of molding
Inventor: KIMURA KAORU
IPC: B60R13/04
Filed: 1987-12-28
Abstract: PURPOSE:To form an end part having a shape of a combination of a curved surface with an appearance continuous to the other part and a horizontal plane or an end part having a shape of a varying curvature and to make a cut surface inconspicuous, by a method wherein the inside of a synthetic resin molded product is softened and cutting is performed by performing an advance and horizontal movement of a cutting blade under such a state that hardness of an external surface part becomes higher than that of the interior. CONSTITUTION:When heating is performed to such an extent by high-frequency induction heating as to soften the interior 2b, hardness of an external surface part 2a becomes higher than that of the interior 2b. When a cutting blade 12 is moved forward from an external surface side, as a tapered surface 12a is formed on a removal part 14 side of the cutting blade 12, resin is extruded along the tapered surface 12a. When the cutting blade 12 is moved forward further, the external surface part 2a of a cut part 17 is deformed into a state of a curved surface while keeping an appearance, where the same is continued to the other part, as it is and a curved surface part 23a is formed. When the cutting blade 12 is moved horizontally under this state, a horizontal plane part 23b is formed. When the cutting blade 12 is moved forward further, a curved surface part 23c is formed. A molded product 2 is cut off under a state where an end part in a form obtained by combining a curved surface and the horizontal plane are formed, in this manner.
Patent JP-H11146965-A (JP)
Title: Control device for game machine
Inventor: HOYA MAKOTO
IPC: G06F21/64
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a game machine in which labor of composing a program for filling an empty zone in a memory means that cannot be rewritten is reduced, and in which time for writing the program to the memory means is shortened. SOLUTION: A game program is memorized in a game program memory zone of a one-time ROM 13, and designation data to designate a usable range in the game program memory zone are memorized in a memory zone designated by an address 7FFF. The designation data inputted to a memory zone in a register 16 designated by the address 7FFF are called based on a boot program in a mask ROM 14. Data values and a usable zone in the one-time ROM 13 are allotted in a control table, that is 8 kbyte for '0', 16 kbyte for '1' or the like for example, and usage for the zone only becomes possible.
Patent JP-H10176887-A (JP)
Title: Operation method of sintering machine
Inventor: IMAGAWA TAKETO
IPC: C22B1/20
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an operation method of a sintering machine capable of improving the quality of sintered mineral, and of increasing an energy base unit by controlling into an inverse V shape a pattern of waste gas temperature in the width direction in a wind box in the neighborhood where a sintering front end reaches a grate bar in a pallet without being influenced by water in a compound raw material and by variations of the size of particles. SOLUTION: The present operation method is adapted such that a compounding stock material 16 is supplied on a pallet 11 on which floor laid mineral 15 is laid, and then the compounding raw material 16 is ignited from a surface side, and calcination is performed toward a lower portion of the pallet 11 in succession following the movement of the pallet 11. The floor laid mineral 15 laid on a bottom of the pallet 11 is adapted before the compounding stock material 16 is supplied such that a central portion excepting opposite sides 10 to 30% of the pallet 11 forms an uneven configuration with the height of a protruding part of 20 to 100mm, thickness of a recessed part of 20 to 100mm, and pitch of the protruding part of 200 to 400mm in the width direction of the pallet.  Small sized seizing hardened cracks are produced over the entire area of the sintering mineral layer to result in a uniform ventilating property in the width direction of the pallet and hence there bocomes an optimum heat pattern waste temperature in the width direction in the wind box in the neighborhood where a combustion front end reaches the grate bar in the pallet.
Patent JP-H02177246-A (JP)
Title: Fluorescent lamp
Inventor: ITO HIDENORI
IPC: H01J61/36
Filed: 1988-12-28
Abstract: PURPOSE:To prevent a crack from extending to a valve wall by forming a part of a button stem thinner than the thickness of the part that is bonded by a glassy bonding agent including the glassy bonding agent itself, inside the part surrounded by an edge of a glass valve. CONSTITUTION:A button stem 40 is composed of glass in a plane form, with a fitting groove 19 along the circumference, to which a bonding agent 20 of a solid frit glass is fitted. A concavity is formed on the bottom closer to the center than the fitting groove 19, whereby a thinner part 42 is formed in the center. Thickness t1 of the thinner part 42 is formed smaller than the thickness t2 of the fitting groove 19 after welding joint including the thickness of glass 20 (t1<=2). In the last stage of the lifetime of a lamp, when a lead 17a becomes an anode spot due to the generation of half wave discharge and tries to maintain the half wave discharge between another electrode, while an arc moves to a root of the lead 17a and gives thermal shock, a crack is surely generated at the thinner part 42 of the thickness t1, and a valve 10 leaks due to the crack and becomes non-lamping state, further to prevent baking damage of an inverter circuit.
Patent JP-H01176882-A (JP)
Title: Cylindrical reinforced concrete pipe and manufacture thereof
Inventor: NOBE OSAMU
IPC: F16L9/08
Filed: 1987-12-29
Abstract: PURPOSE:To reduce peeling-off of paint by covering many sand particles projecting from the inner face of concrete with paint and adhering the paint firmly to the entire face of concrete. CONSTITUTION:Predetermined concrete material is thrown into a rotating cylindrical frame end compacted through centrifugal force thus forming a cylindrical concrete pipe. At this time, the cylindrical concrete pipe is compacted with an inner diameter larger by several mm than a predetermined inner diameter. Then a mixture of sand particles and cement added with water or resin suspension, as required, is thrown thereon and compacted again through centrifugal force. Thereafter, it is cured and many sand particles projecting from the inner face of concrete are covered with the mixture, then paint such as resin having excellent durability is applied compactly onto the entire surface.
Patent JP-H09173762-A (JP)
Title: Air cleaner
Inventor: ICHIKI SHINGO
IPC: F24F1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To clean the inside of apparatus, such as air-conditioners and air cleaners. SOLUTION: This air cleaner has a casing 11 which is mounted attachably and detachably to the full-surface panel of an air conditioner 20 having the full-surface panel formed with a suction port 21 and a blow-off port 23. This casing 11 is internally provided with a first vent path 12 connecting the inside of a room and the suction port 21 and a second vent path 13 for connecting the blow-off port 23 and the inside of the room. A filter 14 and an ozone producer 15 are successively arranged in this first vent path 12. A ozone cracking device 16 is arranged is the second vent path 13. The ozone produced in the ozone producer 15 diffuses according to the flow of the air and cracks and sterilizes the odorous components and general bacterial deposited on the outside surface of a heat exchanger 22, an air blower 24 and the inside wall surface of the air conditioner 20. The ozone is sent from the blow-off port 23. The ozone is cracked by the ozone cracking device 16.
Patent JP-H11168770-A (JP)
Title: Radio image communication device
Inventor: OTA YOSHITAKA
IPC: H04W52/02
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To extend continuous waiting-enable time and continuously communicable time by providing an image-pickup controlling part which intermittently drives an image-pickup up part, based on a timing to acquire image information and reducing power consumption of the image-pickup part. SOLUTION: This radio image communication device adds an image-pickup control part 10 which controls the operation of an image-pickup part 1 to a prescribed configuration that includes the part 1, which converts an image into an electric signal and outputs itto an image signal. The part 10 operates to intermittently drive the part 1 in a timing necessary for fetching the image signal. That is, the part 10 controls such that the part 1 intermittently operates, only when it is needed by driving the part 1 for only a period when it is required to capture the image signal and stopping the driving of the part 1 when it is not required to capture the image signal.
Patent JP-H03192378-A (JP)
Title: Carrier deterioration detecting device
Inventor: YAMAGAMI TOMOJI
IPC: G03G15/08
Filed: 1989-12-22
Abstract: PURPOSE:To detect a decrease in reflection intensity due to deterioration of carrier particles and to accurately detect an update period by providing a reflected light detecting means which detects the reflection intensity of a two- component developer. CONSTITUTION:Coating members are peeled off carrier particles as the carrier particles deteriorate, so the reflection intensity decreases. The reflected light detecting means which detects the reflection intensity of carrier particles in the developer consists of a light source 1 such as a tungsten lamp which emits white light, a lens 3 which converges the light from the light source 1 on a developer on a magnet roller 4, a lens 6 which converges the reflected light from carriers in the developer on a photoelectric converting member 2, and the photoelectric converting member 2. The photoelectric converting member 2 is connected to a control means such as a microcomputer and the update period is decided according to the reflection intensity.
Patent JP-H01174356-A (JP)
Title: Production of ham
Inventor: KOSAKA KAZUHISA
IPC: A23L13/70
Filed: 1987-12-28
Abstract: PURPOSE:To simplify production time and process and to produce ham, by injecting a salting-out solution to formed meat, packing in vacuum, carrying out salting-out at high temperature, heat-treating and then cooling. CONSTITUTION:A salting-out solution is injected to formed meat, to which a seasoning solution, spice, dyestuff, etc., are added and which is packed with a heat-resistant film in vacuum. Salting-out is carried out at >=40 deg.C, the meat is heat-treated, sterilized or disinfected and cooled to give ham.
Patent JP-H02178655-A (JP)
Title: Method for forming original picture on printed circuit board
Inventor: KAWAMURA HAJIME
IPC: G03F1/00
Filed: 1988-12-28
Abstract: PURPOSE:To easily form the original picture of copper foil parts including the contact lands of an inside layer by forming a 1st original picture consisting of an unexposed negative and a 2nd original picture which is reversed in negative and positive by a reversal aperture and reversing the negative and positive parts of these original pictures to form the final original picture. CONSTITUTION:The 1st original picture by the negative (unexposed) which does not expose the closed region to be exposed by a photoplotter is formed. The reversal aperture reversed in the negative part and positive part is prepd. for the aperture which is used in this closed region and in which the negative (unexposed) and positive (exposed) coexist and the 2nd original picture reversed in negative and positive by this reversal aperture is formed. The final original picture is formed by reversing the negative and positive parts of the 1st and 2nd original pictures. The original picture of the copper foil parts including the contact lands of the inside layer is easily formed in this way.