baber/WOPTO huggingface dataset:
Patent JP-H11166337-A (JP)
Title: Door lock device for automobile
Inventor: YONEYAMA HAJIME
IPC: E05B85/24
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve operability by making the unlocking operation effective when the release operation and the unlock operation are substantially simultaneously performed in the locking state. SOLUTION: A sub-lever includes a first sub-lever 61 with one end connected to a release lever 3, the other end connected to a locking-unlocking lever 5; a second sub-lever 62 with one end pivoted on the first sub-lever 61, the other end provided with an operating part 62a and an abutting part 62b; and a spring 64 for returning the second sub-lever 62 to the home position. When the locking and unlocking lever 5 is moved from the locking position to the unlocking position with the release lever 3 operated, the abutting part 62b of the second sub-lever 62 is allowed to abut to the engagement part 2a of an open lever 2 and turned with respect to the first sub-lever 61.
Patent JP-H05167283-A (JP)
Title: Electronic equipment unit
Inventor: SUZUKI MASAHIRO
IPC: H01L35/00
Filed: 1991-12-19
Abstract: PURPOSE:To enable an electronic equipment unit to be enhanced in reliability by shutting off a power supply from it when coolant stops circulating by a method wherein a temperature sensor which outputs signals at a certain temperature is fixed to a cooling module, and the supply of power to the electronic equipment is shut off basing on the outputted signal of the sensor. CONSTITUTION:A temperature sensor 4 is fixed to a plate 1A which serves as a component part of a cooling module 1 and where a coolant is made to circulate, and a power supply control 5A shuts off a power PW supplied from a power supply device from a semiconductor element 2B mounted on a printed board 2A basing on the output signal of the temperature sensor 4. A thermostat or the like so set as to output a signal S at a certain temperature is used as the temperature sensor 4, whereby the semiconductor element 2B is prevented from exceeding an element breakdown temperature when a coolant 3 stops circulating. Even if coolant stops circulating through a cooling module due to troubles, a large number of semiconductor elements can be protected against damage.
Patent JP-H11170203-A (JP)
Title: Portable circular saw
Inventor: ONOSE AKIRA
IPC: B27B9/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve visibility and assembling properties of a cutting edge by providing an illuminator for illuminating the edge from a perpendicular direction to a cutting direction of a saw blade in a housing, and providing a switch for connecting and disconnecting a power source of a drive source of a motor to and from the illuminator. SOLUTION: A hinge 1a coupled to a base 2 of a housing 1 is projected forward from a cutting edge 4a of the circular saw 4. An illuminator 3 having wires 5, a socket 6 having a connecting terminal, a bulb 7 and a transparent cover 8 covering the bulb 7 is provided at the hinge la to illuminate the edge of the saw 4 from a lateral direction. The wires are disposed in the housing 1 and connected to a storage battery of a drive source of a motor. Thus, a confirmation difficulty of the edge 4a due to cuttings generated at the time of cutting is eliminated. Visibility of the edge 4a is improved without adhering the cuttings to the cover 8 of the illuminator 3. And, a necessity of a wire cover or the like is obviated to improve assembling properties.
Patent JP-H11171647-A (JP)
Title: Silicon carbide powder and its production
Inventor: ENDO SHINOBU
IPC: C04B35/565
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a highly pure silicon carbide powder excellent in moldability by controlling particle diameters and grain sizes, and further to provide a method for highly efficiently producing the silicon carbide powder by which the highly pure silicon carbide powder is produced. SOLUTION: This silicon carbide powder obtained by firing a mixture comprising at least one or more kinds of liquid silicon compounds at the normal temperature, a liquid organic compound at the normal temperature capable of forming carbon by heating, and a polymerization or cross-linking catalyst at least homogeneously dissolved in the organic compound in a nonoxidative atmosphere, and pulverizing and classifying the obtained fired product has <=5 ppm impurity content, 1.50-8.00 μm average particle diameter and 1.1-1.9 g/cm<3> bulk specific gravity. The pulverizing and classification are preferably carried out by a high pressure air flow type pulverizing apparatus having a classification rotor.
Patent JP-H05149469-A (JP)
Title: Hydraulic pilot valve
Inventor: SHINOHARA SHIGERU
IPC: F16K31/44
Filed: 1991-11-27
Abstract: PURPOSE:To allow a lever to be rocked by both the cam of an operating member and the roller of the lever, allow the lever to be thereby sucked in by the push-rod of a solenoid, so that a hydraulic pilot valve is held by itself in a hydraulic pressure supply condition, and meanwhile also allow selfholding to be simply released with the solenoid de-magnetized. CONSTITUTION:When an operating member 25 is rocked, and a spool 15 is concurrently impulsively moved downward with a piston 12 pushed, an inlet port 13 is communicated with an outlet port 14. In this case, a cam 26 provided for the operating member 25 is revolved, a roller 27 comes in contact with a notch section 39, and the roller runs on the notch section 39 thereafter, so that a lever 28 is rocked upward against a spring 30. And a push rod 36 is raised up via a contact 31 and a link mechanism 37 as the end section 28a of the lever 28 is raised up, so that the push rod is sucked in a solenoid main body 35. Namely, a valve is held by itself in a hydraulic pressure oil supply condition. Meanwhile, when the solenoid main body 35 is de-energized, the operating member 25 is automatically returned to an original position together with the cam 26 by returning force exerting a pressure reducing section 11.
Patent JP-H08177838-A (JP)
Title: Judging method for loosening of bolt and bolt loosening checking member
Inventor: KANEKO JUNICHI
IPC: F16B31/02
Filed: 1994-12-21
Abstract: PURPOSE: To provide a judging method for the loosening of a bolt by which the loosening of a bolt can be easily judged by visual checking without taking time and requiring skill. CONSTITUTION: An annular member 3 is disposed between washers 21, 23 disposed between the end surface of a bolt 15 or a nut 17 and a fastened member 13 and a strip spring member 5 having smaller thickness than that of the elastic member 3 is annularly disposed along the outer circumference of the elastic member 3, and the spring member 5 is nipped by frictional force generated by the fastening of the bolt 15 and the nut 17.  Therefore, reaction force is generated in the elastic member 3 by the deformation of the elastic member 3 due to the fastening of the bolt 15 and the nut 17, and when the bolt 15 loosens, the elastic member 5 is elastically returned to the shape in which the curvature is made large from the annular form by elasticity of the spring member 5 and the reaction force of the elastic member 3, and the loosening of the bolt 15 is judged by visually checking the shape of the spring member 5.
Patent JP-H05142933-A (JP)
Title: Developing device
Inventor: ISHIYAMA TATSUNORI
IPC: G03G15/08
Filed: 1991-11-25
Abstract: PURPOSE:To provide the developing device which can consistently develop stable images of high-density at all times. CONSTITUTION:One end of a developer regulating member 42 is fixed to a supporting member 43 and this supporting member 43 is mounted vertically movably. The supporting member 43 is moved vertically by rotation of a cam 45 for pressure adjustment to change the contact pressure of the developer regulating member 42 with a developer carrying member 14. The contact pressure of the developer regulating member 42 is set lowest when the developing device 40 is not used. The supporting member 43 is moved downward by rotating the cam 45 to increase the contact pressure of the developer regulating member 42 to a prescribed pressure when the developing device 40 is used. Further, a slightly higher pressure is applied to the developer regulating member 42 to increase the tribo of the toners and to improve a developing rate in the initial using period when the density decreases or when the residual amt. of the toners decreases. As a result, the change in the tribo of the toners is suppressed and the always stable and high density images are obtd. The deterioration in the elasticity of the developer regulating member 42 is prevented.
Patent JP-H01176916-A (JP)
Title: Device for weighing concrete manufacture
Inventor: MIHARA JUNICHI
IPC: G01F17/00
Filed: 1987-12-29
Abstract: PURPOSE:To measure and manufacture an additive solution, etc., by a necessary amount by providing opening/closing valves on both ends of a variable metering space. CONSTITUTION:The variable weighing spaces of metering devices 3 and 5 for concrete manufacture are adjusted and an accelerating agent 17 to be dissolved is put in the material tank 12 of the device 3; and a lid 6 is set and water 19 for dissolving the accelerating agent 17 is put in the tank 12 of the device 5. Then the opening/closing valves 10 of the devices 3 and 5 are driven to open valve bodies. When the accelerating material 17 and water 19 in the tanks 12 flow in and fill the space of a variable water amount cylinder 11. When the space is filled with the accelerating agent 17 and water 19, the opening/ closing valves 10 are closed, then opening/closing valves 9 are opened, and the stirring blades 2a of a mixer 2 are driven to rotate. Then the accelerating agent 17 in the space is put in the mixer 2 through a chute 6 and stirred and the accelerating agent 17 is dissolved in the water 19, thereby manufacturing only a proper amount of the accelerating agent solution with proper concentration after the stirring.
Patent JP-H07190417-A (JP)
Title: Inverter drive circuit
Inventor: KAZAMA AKIHIRO
IPC: F24F5/00
Filed: 1993-12-28
Abstract: PURPOSE:To suppress intrusion of noise by effectively operating a noise filter with respect to an arrangement of parts of an inverter drive circuit mounted on an electrical equipment box of an inverter air conditioner. CONSTITUTION:Circuit elements of an inverter drive circuit are arranged in the order along a power supply path from a power supply terminal board 13 to an output terminal of a transistor module 21, and circuit elements and connections before and after noise filters 14, 17 are arranged in a spaced relationship to be prevented from being close to or across each other whereby intrusion of noise is prevented for improvement of reliability.
Patent JP-S647570-A (JP)
Title: Manufacture of self-aligning field effect transistor
Inventor: AASAA YUUJIN GEISUBAAGAA
IPC: H01L21/285
Filed: 1987-12-28
Abstract: PURPOSE: To manufacture a self-aligned field effect transistor having a low resistance by giving a low sheet resistance to a first gate metallized layer to gate electrodes by covering part of the metallized layer with a second gate metallized layer. CONSTITUTION: By patterning a window, the window is patterned in a sealed dielectric material 21 on a heat-resistant gate metal area 12 and the material 21 is chemically etched. In order to create a second-level gate metal area 25 which is firmly stuck to a first-level gate area 12, gold is successively vapor- deposited and lifted off. The two levels of metallized parts which are the layers 12 and 25 for forming the gate of an FET device have very low sheet resistances and, when the FET is incorporated in an integrated circuit, the metallized parts are used as first-level internal connecting metal. Consequently, the source and drain electrodes of the FET device can be accessed through an ohm contact 30 and a gate electrode can be accessed through the second metallized layer 25. Therefore, an FET device having a low resistance can be obtained.
Patent JP-H06160401-A (JP)
Title: Immunochemical measuring instrument
Inventor: MURAMATSU KOZO
IPC: G01N35/02
Filed: 1992-11-25
Abstract: PURPOSE:To provide an immunochemical measuring instrument which can be fully automated. CONSTITUTION:The title measuring instrument has such a feature that a sample section 100A is constituted of a container setting section 11 which can mount and dismount reaction containers 12 on the full peripheral edge section of a turntable 10 and mobile magnets 13 which are inserted into and pulled out from the sections between each container 12 and an operating section 100B composed of a reaction container moving mechanism 20, sample dispensing mechanism 30, reagent dispensing mechanism 30, cleaning device 50, stirring mechanism 60, light source 70, transmitted light detecting mechanism 80A, mobile magnet 13 inserting mechanism 90A, mobile magnet 13 pulling out mechanism 90B, etc., is provided on the outside of the turntable 10.
Patent JP-2000163583-A (JP)
Title: Method and device for detecting object
Inventor: SHIOBARA MORIHITO
IPC: G06T1/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To correctly detect that an object enters within a photographing range. SOLUTION: An edge extracting part extracts the high frequency components (edge) 5 of a photographing image OIM and creates an edge image EIM. A density calculating part calculates the distribution density of the high frequency component 5 and judges the existence of the object 2 based on whether the density is more than a fixed value or not. Besides, the high frequency components of the photographing image are projected on the horizontal axis or the vertical axis of the image, the high frequency components projected on the same point of the axis are accumulated to create the projected image PIM and the existence of the object is judged based on the density of the projected image.
Patent JP-H04202567-A (JP)
Title: Resin composition
Inventor: NAKAJIMA TORU
IPC: C08L3/00
Filed: 1990-11-30
Abstract: PURPOSE:To provide a resin composition having bio-degradability without damaging the physical properties thereof by adding the specifically treated products of non-treated starch and/or modified starch to a synthetic resin. CONSTITUTION:The dextrinized products or alpha form products of non-treated starch (e.g. wheat starch or corn starch) and/or a modified starch are compounded with and dispersed in a synthetic resin (e.g. polyethylene or polyisobutylene) to provide the resin composition.
Patent JP-H08178733-A (JP)
Title: Grease detector
Inventor: YAMASHITA NAOHISA
IPC: G01F23/28
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a grease detector for checking grease present within a dust cover in the assembling process of a ball joint in which the reliability is enhanced by suppressing erroneous detection due to irregularities on the surface of the grease. CONSTITUTION: A photoelectric sensor 9 comprising a light emitting unit 7 for emitting a light beam toward the surface of a grease (b) in a dust cover (a) being set on a work receiving base 1 and a light receiving unit 8 for receiving the light reflected on the surface of the grease and delivering a signal to a control section is fixed to a photoelectric sensor installing section 3 held rotatably through a rotary mechanism 6 at a holding section 4 Consequently, a light beam emitted from the light emitting unit 7 is shifted on the surface of the grease and the light reflected therefrom is received by the light receiving unit 8. Output signal from the light receiving unit 8 is then converted into a digital signal and a control section determines presence of the grease based on the peak value of the digital signal.
Patent JP-H08183794-A (JP)
Title: Farnesyl protein transferase inhibiting substance, valinoctin, its ester and production
Inventor: TAKEUCHI TOMIO
IPC: C07K5/023
Filed: 1994-12-28
Abstract: PURPOSE: To provide the subject new compound produced by culturing a valinoctin-producing microorganism belonging to the genus Streptomyces, effective for inhibiting farnesyl protein transferase and suppressing the proliferation of human cancer cell, having low toxicity and useful e.g. for a carcinostatic agent. CONSTITUTION: This new compound is valinoctin A or valinoctin B expressed by formula I (R is H for valinoctin A and methyl for valinoctin B), its acid addition salt or a compound of formula II (R<1> is an alkyl) consisting of an alkyl ester of the compound of formula I. The compound is effective for inhibiting farnesyl protein transferase and suppressing the proliferation of human cancer cell. The valinoctin A and/or valinoctin B can be separated from the cultured product of a microorganism belonging to the genus Streptomyces and capable of producing valinoctin A and valinoctin B [e.g. Streptomyces sp. MJ858-NF3 (FERM P-14082)].
Patent JP-H06187653-A (JP)
Title: Information recording/reproducing device for optical disk
Inventor: SHIMIZU HIROO
IPC: G11B7/005
Filed: 1992-12-17
Abstract: PURPOSE:To provide an information recording/reproducing device for an optical disk which samples the intensity of reflected light when the laser beam has a low intensity in an information recording mode. CONSTITUTION:The laser beam of a high intensity is radiated when the recording signal has a high level after the control of pulse width. At the same time, the sampling pulse signal SP is changed from a low level to a high level by a sampling pulse generating circuit 60 when a prescribed time passed after the signal WD has been changed from a high level to a low level. Then, an analog switch 21b of a sample-and-hold circuit 20 is turned on. Meanwhile, the signal SP is switched to a low level concurrently with a fact that the signal WD is switched from a low level to a high level. Then, the switch 21b is turned off. Thus, it is possible to prevent such cases where the focus and tracing servo actions start and an out-servo state is produced. In such a constitution, a stable servo action is secured.
Patent JP-H02290482-A (JP)
Title: Ice and manufacture thereof
Inventor: AIBE NORIO
IPC: F25C1/00
Filed: 1989-12-25
Abstract: PURPOSE:To enable preservation, storage and transportation of ozone in a stable state for a long time by dissolving the ozone and hydrogen peroxide in water and freezing the same or by freezing ozone-containing anodic water obtained from a water electrolytic ozonizer. CONSTITUTION:Ice is manufactured by bringing a gas containing ozone into contact with cold water of 6 deg.C or below or by using ozone-containing anodic water obtained at and around an anode of a water electrolytic ozonizer. On the occasion of manufacturing the ice, rapid cooling is preferable for maintaining the ozone at high concentration in the ice and further it is preferable to conduct manufacture under a pressure. The ice thus manufactured can preserve the ozone of high concentration stably for a long time and also is easy to transport, and thus it is used suitably for production, preservation and transportation of processed foodstuffs and fishery products, in particular.
Patent JP-H09154419-A (JP)
Title: Apparatus for rolling and developing victoria lawn in tea garden
Inventor: KAWASHIMA KENICHI
IPC: A01G13/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out rolling operation of victoria lawn in a tea garden using a motor. SOLUTION: A holding part 2 is rotatably attached to one end of a rolling core 1 equipped with a pin 5 for engaging starting end for rolling of victoria lawn. Other end of the rolling core 1 is detachably engaged with a rotating shaft 4. The rotating shaft 4 is connected through a decelerator 7 fixed to a protective plate 6 to a motor 10 of a lawn mower. An accelerator lever 11 of a motor 10 is fixed through a fixing plate 8 to the upper part of the decelerator 7. An operator operates the accelerator lever 11 and walks together with the person having the holding part 2 while controlling rotating speed of the rolling core 1 and the victoria lawn is rolled around the rolling core 1.  When the rolled victoria lawn roll is developed, the rotating shaft 4 is removed and holding parts 2 and 2a are attached to both ends of the rolling core 1 and the operator is moved forward while gripping the holding part from the both sides.
Patent JP-H06276932-A (JP)
Title: Method of producing aseptic milk by using dynamic microfilter
Inventor: PIITAA JIYON DEGEN
IPC: A23C9/142
Filed: 1993-12-28
Abstract: PURPOSE: To restore the milk filtering ability of a microfilter by flashing the dynamic microfilter with water when its filtering ability is deteriorated and chemically washing it when regeneration is impossible. CONSTITUTION: Unsterilized milk is homogenized and dynamically microfiltered within five minutes after the finish of homogenizing. When the filtering ability of a film with an average thin hole size which can reduce a bacteria content in milk is deteriorated to lower than a set value, the ability is regenerated by flashing with water. When the filtering ability of the film is not restored to be higher than an allowable standard, the filter is chemically washed to restore the filtering ability of the film.
Patent JP-H08182189-A (JP)
Title: Applied voltage power source
Inventor: FUNASUGI RIKIO
IPC: H02J1/00
Filed: 1994-12-26
Abstract: PURPOSE: To apply a displacing current to a circulating current and to enhance the power utilizing efficiency by providing a diode when the displacing current is formed when a first power source charges a capacitor and supplied to a load together with the circulating current formed by a second power source, and preventing a short-circuit when the voltage of the first power source is large. CONSTITUTION: A DC power source V1 (second power source) and a diode D1 are connected in series between power terminals T1 and T2, and a series circuit of a DC power source V2 (first power source) for forming a displacing current and a capacitor C2 is connected to the diode D1. The diode D1 is connected in reverse polarity to the power source V2, and when a circulating current is fed from the power source V2 therethrough, if the power source V2 is large, it is short-circuited, and hence provided to prevent it. Thus, in addition to the supply of the power by the circulating current, the displacing current supplies the power, and hence the power utilizing efficiency can be enhanced more.
Patent JP-H05172287-A (JP)
Title: Piping unit, packing device therefor, and piping method
Inventor: ISHIKAWA SHUNROKU
IPC: F16L41/02
Filed: 1991-12-20
Abstract: PURPOSE:To provide a piping unit, packaging device therefor, and a method of piping, with which the packaging works are facilitated, the weight and volume are suppressed to ensure easy carrying-in to the place of piping and execution of piping works there, the water-tightness of the joint is well secured, and saving labor and shortening the construction period are practicable. CONSTITUTION:Flexible branch pipes 16 connected with a water supply/exhaust facility and equipment and a flexible main pipe 14 in communication with these branch pipes 16 are processed and fusion attached by heat in advance at the factory in accordance with the locational relationship of the main pipe and the supply/exhaust facility and equipment. This eliminates necessity for cutting and joining the main pipe 14 and branch pipes 16 at the site of piping, so that execution of piping works is facilitated and the water-tightness of the joint is well secured. A packaging device winds a water supply unit piping 10 or a hot water supply unit piping 12 forward while turning a rotary table. At this time, it is willing to swell out with a resilient reaction force, but a stopper provided protrusively at the periphery suppresses swelling out. Thus the piping unit packaged is light and unbulky to enable easy carrying-in to the place of piping.