baber/WOPTO huggingface dataset:
Patent JP-H11153142-A (JP)
Title: Rolling bearing
Inventor: KITAMURA KAZUHISA
IPC: F16C33/32
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of exerting good bearing performance for a long period of time even in chemicals having very strong corrosivity which a rolling bearing made of silicon nitride cannot withstand. SOLUTION: At least the rolling surfaces of an inner ring 1, an outer ring 2, and a rolling element 3 are formed of a composite ceramic material. The composite ceramic material has a principal constitution part consisting of alumina and zirconia. The principal constitution part has alumina contents ranging from 40 to 98 percent by volume and zirconia contents ranging from 60 to 2 percent by volume. In addition, a non-principal constitution part having a ratio to the principal constitution part of less than 1 vol.% may be provided. HIP(Hot Isostatically Pressing sintering is applied to the composite ceramic material. A maximum surface roughness Rmax of the rolling surface is 0.4 μm or less, an average surface roughness Ra is 0.1 μm or less.
Patent JP-H02166401-A (JP)
Title: Variable focal length lens
Inventor: FURUKAWA TOMOYUKI
IPC: G02B27/40
Filed: 1988-12-20
Abstract: PURPOSE:To handle a fine difference in focal length by making both external surfaces of hard transparent bodies and filling the inside with transparent liquid, and adjusting the amount and pressure of the liquid and varying the focal length of the lens. CONSTITUTION:This lens has both the hard transparent bodies 1 and 2 which constitute the lens, a seal body 3 which serves to hole the gap, an O ring 4, a caulking ring 5, the enclosed transparent liquid 6, and an adjusting opening 7 which adjusts the amount of the enclosed transparent liquid. When the trans parent liquid is injected initially, a discharge opening 8 is formed to discharge the air in the lens. The discharge opening 8 is closed after the lens is filled with the transparent liquid 6, and the transparent liquid is further pressed in from the adjusting opening 7 to make the lens center part expand, thereby varying the focal length of the lens. Consequently, even fine difference in focal length can be handled.
Patent JP-2000142425-A (JP)
Title: Steering wheel having metal frame
Inventor: KREUZER MARTIN
IPC: B62D1/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an improved steering wheel suited for the strength of a frame by the consumption of a minimum material. SOLUTION: A steering wheel has a metal frame 1 containing a hub 2, rim 4 and spokes 3 for connecting the hub with the rim and is produced by casting as an integral part having U letter shape or V letter shape section. In order to achieve the most suitable distribution of the mechanical strength of a periphery direction, in the standard position of the steering wheel in the vehicle responding to the vehicular straight running, the rim 4 has upper/lower parts 4a, 4b having the section opened toward the driver side of the steering wheel and side parts 4c, 4d having the section opened toward the back surface of the steering wheel.
Patent JP-H05176121-A (JP)
Title: Light source holder
Inventor: ISHIKAWA KAZUHISA
IPC: H04N1/04
Filed: 1991-12-05
Abstract: PURPOSE:To eliminate a deviation of optical axes for respective light sources as well as a position deviation between the light source and a light diffusing means and also to prevent deviation in the lapse of time from being generated. CONSTITUTION:This light source holder is equipped with plural fitting parts 40a-40n and 41a-41n for respectively fitting plural light sources 4a and 4b such as LEDs or the like while turning the optical axes to a fixed direction, and a fitting part 42 for fitting a light diffusing means 4e separately arranged in front of the light sources. Thus, the directions of the light sources are fixed, and the optical axes of the respective light sources are trued up.
Patent JP-H01160418-A (JP)
Title: Reaper of combine
Inventor: ONO HIROYOSHI
IPC: A01D34/03
Filed: 1987-12-18
Abstract: PURPOSE:To carry out smooth reaping height control, by checking and controlling so as not perform lowering control by a reaping height sensor if a rolling sensor senses a slope. CONSTITUTION:A slope of a running soil surface is sensed by a rolling sensor 3 to perform rolling control of a reaper 1 in a horizontal state. If the rolling sensor 3 senses the slope, check and control are carried out so as not to perform lowering control of the reaper 1 even though there is a lowering output by the results of reaping height sensed by a reaping height sensor 2. The lowering control is carried out when the rolling sensor 3 senses the horizontal state of the reaper 1 without thrusting the lower end on the tilted side thereof into soil. Thereby smooth reaping height control is performed.
Patent JP-H01160403-A (JP)
Title: Autosteering detector in farm operation machine
Inventor: KAMIYAMA HIDEKI
IPC: A01B69/00
Filed: 1987-12-18
Abstract: PURPOSE:To know the information on motion of the machine body to the planted seedling lines by comparing the binary-coded data of the coordinates of the places where the seedlings have been planted with those obtained previously. CONSTITUTION:A line of seedlings adjacent to the machine body 1 is imaged with a camera 21 so that an appropriate number of seedlings is included in the images every an appropriate interval. The binary-coded coordinates of the centers or gravity centers of individual areas and the data are compared with those obtained by the previous operations whereby the information on machine movement from the planted seedling line is obtained.
Patent JP-H08201381-A (JP)
Title: Microwave fixing device for observing organism sample
Inventor: SON TAIKOU
IPC: G01N1/28
Filed: 1994-12-26
Abstract: PURPOSE: To fix a biological sample for microscopic observation accurately, quickly and physically. CONSTITUTION: The microwave fixing unit 110 is provided with a temperature- sensitive section comprising a sample capacity setting section 50, a temperature setting section 20 and an infrared sensor. A system controller delivers an operation control signal to a magnetron drive section in order to regulate the output level of magnetron depending on a sample capacity and a temperature being set, respectively, at the setting sections 50, 20. The temperature-sensitive section detects the temperature of a sample in a beaker resting on the rotary disc in a heating chamber accurately. The system controller compares a temperature detected at temperature-sensitive section with a temperature set at temperature setting section 20 and stops operation of magnetron drive section when they match each other.  Consequently, the temperature of sample in the beaker can be detected and controlled precisely.
Patent JP-2000141356-A (JP)
Title: Adapter for drilling machine, self-drilling lock bolt and its fixing apparatus
Inventor: KIUCHI KAZUO
IPC: B28D1/14
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To easily detach a self-drilling lock bolt from an adapter even when the end face of a self-drilling lock bolt is slackened or slanted. SOLUTION: The adaptor 4 has a fixing hole 4a into which a base part 1b of a hollow screw type self-drilling lock bolt 1 is freely detachably inserted. A projection part 4h is provided to a part onto which an execution load is applied by coming in contact with the base part 1b of the self-drilling lock bolt 1 for the fixing hole 4a. Then, deformation of the self-drilling lock bolt by the execution load in drilling the hole is not generated in a slacken part or a slant tip part, but is generated between a hole of the self-drilling lock bolt and an outside, and it does not lead to the deformation to the extent of biting of the adaptor at the self-drilling lock bolt. Then, the self-drilling lock bolt can be easily detached.
Patent JP-H08175853-A (JP)
Title: Method for melting component-adjusting material in molten slag for rock wool and device therefor
Inventor: ADACHI KAZUNARI
IPC: C04B5/06
Filed: 1994-12-26
Abstract: PURPOSE: To efficiently and uniformly melt a component-adjusting material by throwing the component-adjusting material in a molten slag for rock wool in an electric furnace, introducing an inert gas from a gas-bubbling lance and bubbling. CONSTITUTION: A lance insertion inlet 3 is formed at the central part of a furnace cover 7 put on an electric furnace 8, a gas-bubbling lance 1 is vertically inserted into the lance insertion inlet, the lower part of the lance is stored in the electric furnace 8 and immersed in a molten slag 9 for rock wool heated by electric power supplied from electrodes 5. A component-adjusting material 10 is fed from a cylindrical component adjusting feed opening 4 which is concentric about the lance insertion hole 3 and is attached to the furnace cover 7 so as to envelop the insertion hole from the outside is introduced to the surface of the molten slag 9 existing in the circumference of the gas-bubbling lance 1.  The molten slag 9 is bubbled approximately in the central part zone of the electric furnace 8 with the inert gas supplied from the gas-bubbling lance 1 and the component-adjusting material 10 is melted to adjust the components and the temperature of the molten slag 9.
Patent JP-H07175373-A (JP)
Title: Electronic device
Inventor: MORI TAKASHI
IPC: G03G21/00
Filed: 1993-12-21
Abstract: PURPOSE:To easily judge the process, state, etc., of a fault in detail even in the case a faulty equipment is not on hand. CONSTITUTION:The nonvolatile memory of an EEPROM 33, etc., is disposed separately from a front ROM 32 in a memory card 4 constituted so as to be attachable/detachable to/from an image processor and incorporating a character font, etc. The CPU 22 of a device main body writes an equipment own number and initialization value stored in an EEPROM 29 in an initialization area of the EEPROM 33, when the memory card 4 is loaded and the device main body is first energized, and writes the operating state information of the device main body generated from its calendar timer 25, I/O port 27, A/D converter 31, etc., in the normal operating area of the EEPROM 33 during the energization. When abnormality occurs, abnormality occurrence information is written in the abnormality occurrence area of the EEPROM 33. The operating state information consists of an energization history, a data and time, a user operation history, etc., at the time of initialization and stationary running, and the abnormality occurrence information consists of the abnormality of an exposure, a power source, control, a driving system, fixed, the paper feeding or the like.
Patent JP-H07180657-A (JP)
Title: Variable displacement compressor
Inventor: KIMURA KAZUYA
IPC: F04B27/08
Filed: 1993-12-21
Abstract: PURPOSE:To protect bearing elements and reduce vibration and noise by fitting the lug plate of a compressor in the aligning floatable state to a driving shaft. CONSTITUTION:A variable displacement compressor is provided with a front housing 3 with a crank chamber 2 formed inside so as to close the front end of a cylinder block l and to support a driving shaft 8 through radial bearings 9, 10 jointly with the cylinder block 1, a lug plate 12 fitted in the synchronously rotatable state to the driving shaft 8 in the crank chamber 2 so as to collide with the inner wall of the front housing 3 through a thrust bearing 20, and a single head piston 17 direct-acting in a bore 1a in linkage with a cam plate element connected to the lug plate 12 through hinge mechanism so as to slide on the driving shaft 8 in such a way as to be displaceable in inclination. The lug plate 12 is fitted in the aligning floatable state to the driving shaft 8 so as to prevent the damage and wear of the bearing elements and to reduce vibration and noise.
Patent JP-H06176973-A (JP)
Title: Block-shaped electric double layer capacitor
Inventor: MURANAKA TAKAYOSHI
IPC: H01G11/10
Filed: 1992-12-02
Abstract: PURPOSE:To provide a block-shaped electric double layer capacitor which can realize a product wherein its electric characteristic and its grade are maintained at low costs. CONSTITUTION:A capacitor element 15 is housed inside a bottomed cylindrical metal case 16, an opening part in the metal case 16 is sealed with a sealing member 17, and a capacitor body 18 is constituted. A plurality of capacitor bodies 18 are arranged, outer leads for the capacitor bodies 18 are connected to a copper foil part 20 on a printed-circuit board 19, the plurality of capacitor bodies 18 are connected in series, and the plurality of capacitor bodies 18 are bundled crosswise by thermally shrinkable resin tubes 21a, 21b.
Patent JP-H11161324-A (JP)
Title: Repair diagnosis and report system for construction facility
Inventor: FUKUNAGA TERUO
IPC: G06Q10/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prepare a report efficiently in a short time. SOLUTION: This system is equipped with a means (S1) which photographs the state of facilities by a digital camera, a means (S2) which transfers the photographed image data to a personal computer and files them, a means (S3) which inputs comments on the photography place, a room name, a facility section, a facility system, an equipment position, a state, etc., corresponding to respective image data, a means (S4) which classifies and rearranges the image data to generate an album with the comments, a means (S5) which generates the diagnosis result of the facility system by referring to the album, a means (S6) which generates the diagnosis result of the facility section by referring to the diagnosis result of the facility system, a means (S7) which generates a total view by referring to the diagnosis result of the facility section, and a means (S8)  which prints a generated prediagnostic report out.
Patent JP-H11155275-A (JP)
Title: Steeping motor, optical axis adjustment device and transfer range setting method
Inventor: NAGATA TOSHIHIRO
IPC: H02K37/14
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor, an optical axial adjustment device and a transfer range setting method by which the transferable range of the output shaft of the stepping motor can be set, while size reduction and cost reduction are taken into account. SOLUTION: Bearings 12 are provided on one side end in a rotating axis direction in a magnet rotor 17 and support the one side end in the rotation axis direction of the rotor 17 rotatably, and furthermore, support the one end of an output shaft 7 so as to be movable in an axial direction. The range of the linear movement of the output shaft 7 is restricted by a positioning nut 21. The bearings 12 which are setting means by which the movement range of the output shaft 7, which is restricted by the positioning nut 21 is changed, are rotatably provided on the axial line of the output shaft 7.
Patent JP-2000288326-A (JP)
Title: Cordierite ceramic filter
Inventor: TAKAHASHI HIDEO
IPC: C04B35/195
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a cordierite ceramic filter low in pressure loss and having a high strength. SOLUTION: The cordierite ceramic filter is constituted of 50 mass % or more of cordierite aggregate with a particle size of 74 μm or more and a binder material and the mass ratio of β-spodumene to the cordierite fine powder in the binder material is set to 0.6-2.5 and a value of a pressure loss factor (m) calculated by formula m=ρ.(VP/SP)2 about voids with a vol. base median void size of 1/10 or more is set to 30×10-8 (cm2). In the formula, VP (cm3/g) is a cumulated void ratio vol. and SP (cm2/g) is a cumulated void specific area and ρ is a cumulated void ratio.
Patent JP-H06177259-A (JP)
Title: Semiconductor device
Inventor: WATANABE KUNIO
IPC: H01L21/768
Filed: 1992-12-02
Abstract: PURPOSE:To provide a semiconductor device having at least two wiring layers on a semiconductor substrate with a contact hole being made simultaneously through the wiring layer and the substrate in which positive contact is realized between a wiring layer having deep contact hole and an overlying wiring layer. CONSTITUTION:A wiring layer 7 having a shallow contact hole is formed thicker than a wiring layer 5 having a deep contact hole. The wiring layer having deep contact hole is composed of same conductive material as the wiring layer having a deep contact hole. A dielectric film is formed with the same pattern as the wiring layer on the wiring layer having a shallow contact hole. This structure ensures positive contact between the wiring layer having a shallow contact hole and an overlying wiring layer even if contact holes having different depths are made simultaneously.
Patent JP-H03182768-A (JP)
Title: Release agent composition for electrophotographic toner
Inventor: HORIIE TAKAFUMI
IPC: G03G9/08
Filed: 1989-12-13
Abstract: PURPOSE:To improve a hot offset resistance characteristic and to prevent the degradation in the flowability of a toner by forming the compsn. of an antioxidant and a release agent consisting of a polyolefin resin and specifying the melt viscosity at 160 deg.C and durometer hardness, respectively. CONSTITUTION:This compsn. consists of the antioxidant and the release agent consisting of the polyolefin resin. The melt viscosity thereof at 160 deg.C is specified to <=1,000cps and the durometer hardness is >=30. The antioxidant is then dispersed uniformly together with the release agent having an effect as a pigment dispersant as well into the toner and, therefore, the antioxidant acts effectively to the color fading of the pigment. The amt. of the antioxidant to be added is thus minimized. The compsn. is improved in the hot offset resistance characteristic and the degradation in the flowability of the toner is obviated.
Patent JP-H09142094-A (JP)
Title: Transfer material having antibacterial, mildewproofing, fouling decomposing and antistatic functions
Inventor: YAMADA ZENICHI
IPC: B32B27/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To give simply antibacterial, mildewproofing, fouling decomposing and antistatic functions to various kinds of base material without detriment to the physical property of a parent body by forming a separation layer containing titanium dioxide having a specified average particle diameter on the surface of a base body sheet, and forming a coloring layer and adhesive layer in turn. SOLUTION: A separation layer 2 containing 1-95wt.% titanium dioxide 3 being in the range of an average particle diameter of 0.001-0.2 is formed on the surface of a base material sheet 1, after that, a coloring layer 4 and adhesive layer 5 are formed successively to obtain a transfer material having antlbacterial, mildewproofing, fouling decomposing functions. The separation layer 2 is formed on the surface of the base material sheet 1 for enhancing the separation property between the base material sheet 1 and the transfer layer, wherein it is applied by a gravure application method with a separative paint consisting mainly of a vehicle, and of a plasticizer, stabilizer, dispersant, constitutional pigment, coloring agent, antistatic silicon, wax, solvent and diluting material added as required.
Patent JP-H09140498-A (JP)
Title: Chair scooping tool for automatic chair installing and recovering machine
Inventor: KOKUBU HIROHISA
IPC: A47C1/12
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of the installation and recovery of chairs. SOLUTION: On the tip part of a turning arm 31 to be turned back and forth between a horizontal normal position and a delivery position, a scooping arm 37 for which a horizontal bar supporting groove for entering the lower part of a horizontal bar for connecting the front legs of the chair from the back and sliding the horizontal bar in accompanying turning to an upper part is formed, a leg guide 35 provided with a horizontal width corresponding to a part between the legs of the chair and a sitting part supporting tool 36 for restraining the rear part of the sitting part of the chair from being turned to a lower part with the horizontal bar supported by the horizontal bar supporting groove as a supporting point at the time of the turning to the delivery position and setting a position are provided.
Patent JP-H11124160-A (JP)
Title: Bubble generating device and method, and sheet for generating small bubble to be used for the device
Inventor: KITABAYASHI SEIICHI
IPC: B05B1/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating small bubbles wherein a bubble generating device with an extremely simple structure is applied on a container for a detergent for tablewares to easily manufacture it and to make the manufacturing cost inexpensive and a large amt. of useless consumption caused by excess output of the detergent, etc., is prevented from occurring and a synthetic resin-made small bubbles generating sheet such as a tetrafluoroethylene resin-treated fabric is used for the bubble generating device with the extremely simple structure. SOLUTION: A container main body 4 made of an elastic raw material and a jet hole 3 are provided and a rotational lid 1 with an outlet 2 formed on the same plane as the jet hole 3, an intermediate member 5 positioned between the rotational lid 1 and the container main body 4 and supporting the rotational lid 1 on its top and provided with a female screw on the inside of its lower part and screw-connected with a male screw on the top end opening part of the container main body and a synthetic resin-made sheet 6 for generating bubbles placed and fixed between a packing 7 placed on the top end opening part of the container main body and the intermediate member 5 are provided and the sheet for generating bubbles which opens a passage to the jet hole by rotating the rotational lids and can generate small bubbles by pressing the container main body, is provided.
Patent JP-H02170380-A (JP)
Title: Connector structure of integrated circuit with metal base board
Inventor: FUJITA NAGAHISA
IPC: H01R13/46
Filed: 1988-12-23
Abstract: PURPOSE:To make a connector for integrated circuit in small size and at low cost and enhance the easiness in assembly by overlapping a pair of connector housing halves one over another, where a plurality of connecting pins are installed which are fixed to metal base boards and connected to appropriate conductive layers, so as to constitute one connector housing. CONSTITUTION:A connector housing 28 of a male connector 12 is composed of connector housing halves 28a, 28b previously divided into two up and down so as to constitute an integrated circuit 10, wherein the connector housing halves 28a, 28b are fixed to the corresponding circuit boards 16a, 16b while connecting pins 24a, 24b with appropriate connection terminals 22g, 22h. The lower connector housing half 28b is fitted in a recess 30 in the upper connector housing half 28a, and the two are consolidated through fitting of a boss 32 with a recess 34. This allows making the connector in small size and at low cost and enhances the easiness in assembly.
Patent JP-H10170021-A (JP)
Title: Bottom frame of indoor air conditioner
Inventor: NAGAOKA SHINJI
IPC: F24F13/20
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To beautify the appearance and prevent the loss of a cover while making it possible to open and close a pipe passage part without removing the cover from the main body. SOLUTION: A bottom frame body is provided with a pipe passage part 1a for passing a pipe. This is equipped with a cover 2 where a part of the inside periphery of the pipe passage part 1a and a pat of the outside periphery are connected with each other in a state capable of be cut by connection parts 11, 12 for cutting and a part of the inside periphery of the pipe passage part 1a and a part of the outside periphery are coupled with each other in a state capable of being bent. The pipe passage part 1a is opened by rotating the cover 2 inward of the bottom frame body while bending a thin part 14 for a hinge after cutting the connection parts 11 and 12 for butting, and them the cover 2 is stored in the bottom frame body.  On the other hand, cover 2 is made to close the pipe passage part 1a by rotating the cover 2 so as to return the thin part 14 for a hinge into the condition before bending from the bent state.