baber/WOPTO huggingface dataset:
Patent JP-S62131918-A (JP)
Title: Supercharged multi-cylinder internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F02B33/22
Filed: 1985-12-05
Abstract: PURPOSE:To improve charging efficiency by providing two suction valves and two charging valves to one supercharged cylinder whereby shifting the phase between a corresponding main cam and a corresponding subcam so as to be in anti-phase. CONSTITUTION:Two suction valves 6 and 6' and two charging valves 7 and 7' are provided to one supercharged cylinder 2. And each of main cams 13a-16a corresponding to each valve has both a wide open angle and a large lift, and each of subcams 13b-16b corresponding to each valve has both a narrow open angle and a small lift while the main cam and the subcam are shifted in phase each other by 180 deg.. And when the suction valves 6 is actuated by the main cam 13a, two suction valves are actuated in an anti-phase relation so that the suction valve 6' is actuated by the subcam 14b. This constitution can make the cross sectional area of valve opening larger for improving charging efficiency.
Patent JP-H1192609-A (JP)
Title: Vinyl resin emulsion
Inventor: SAITO MASAHIRO
IPC: C08L29/04
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject emulsion that is excellent in shelf stability, the stability of water-resistant adhesion of the coated layer before and after long-term storage of the emulsion and is useful as wood-working adhesive or bobbin adhesive by allowing the emulsion to include a polyvinyl alcohol resin and a hydrazine. SOLUTION: The objective vinyl resin emulsion is prepared by using an acetoacetyl group containing polyvinyl alcohol resin, a hydrazine compound bearing one hydrazine group (as hydrazine salt, hydrated hydrazine, alkylhydrazine and the like), preferably in an amount of 0.05-4 wt.%, preferably in addition, a reducing agent as sulfite, thiosulfate or bisulfite salt in an amount of 0.05-2 wt.%. In a preferred embodiment, a vinyl monomer is polymerized in isopropanol, as the monomer is added dropwise and butyl alcohol is added after completion of dropping of the polymerization catalyst. The residual vinyl monomer in this emulsion is preferably <=0.4 wt.% and the pH is adjusted to 3-8.
Patent JP-H0699807-A (JP)
Title: Infrared radiation damping type air cushion ship
Inventor: MORINAGA YASUHARU
IPC: B60V1/15
Filed: 1992-09-17
Abstract: PURPOSE:To provide an air cushion ship which is not covered by probing by infrared radiation sensor by reducing the infrared radiation to a minimum possible level. CONSTITUTION:Sprinkling water inters from a radiation nozzle 15 to a cushion air discharge 6, which is discharged from an air discharge adjustment port 14 such as a louver duct of an air cushion ship, and infrared radiation emitted from the surface of the ship body is absorbed by the cushion air discharge 6 since the surface of the ship body is covered with the cushion air discharge 6 including the very small grains of water drops. A cushion air 5 in an air chamber 3 is utilized for an engine cooling system 7', and the high temperature air after cooling work is returned to the air chamber 3 without being directly discharged to atmosphere.
Patent JP-S62132335-A (JP)
Title: Measuring apparatus for deep level in semiconductor
Inventor: SHIBATA JIRO
IPC: G01N21/00
Filed: 1985-12-04
Abstract: PURPOSE:To largely shorten a measuring time by raising the temperature of a sample before sequentially emitting a light when measuring a deep level in a semiconductor with the light. CONSTITUTION:Since electrons trapped in a deep level 3 are returned to a filling band 1 through multi-phonon discharging step of a cold source 6 by heating a semiconductor sample to raise a temperature, a deep level ionization 4 is released, and an initialization of a measurement of an optical capacitance can be performed. A reflecting mirror 2 is disposed, for example, in cryostat 1 of dark low temperature, and it is controlled to emit heat from an infrared lamp 3 to the sample 4 when becoming a light emitting energy necessary for the initialization. Thus, an electric signal is applied from leads 5 to an external circuit. The source 6 is held in a low temperature state.
Patent JP-H04148387-A (JP)
Title: Microcomputer
Inventor: MORIMI YOICHI
IPC: H03M1/12
Filed: 1990-10-11
Abstract: PURPOSE:To effectively use limited terminals and to improve versatility by sharing a reference voltage input terminal and a digital input/output terminal. CONSTITUTION:When a reference voltage input terminal 1 is used as a reference voltage input terminal for A/D conversion, a switch 5 is turned on by a control signal (b) from a CPU, and the reference voltage input terminal 1 and a comparison voltage generation circuit 2 are connected. When the reference voltage input terminal 1 is used as a digital signal input/output terminal, the switch 5 is turned off by the control signal (b) from the CPU, and a comparison voltage generation circuit 2 is separated. Then, when it is used as the input of the digital signal, the signal is transmitted through an input buffer 5 to a data bus by a control signal (c) from the CPU. When it is used as the output of the digital signal, the output of an output latch circuit 8 is outputted through an output buffer circuit 9. Thus, the small number of terminals can be effectively 7used, and the versatility can be improved.
Patent JP-2000317011-A (JP)
Title: Bicycle for indoor exercise
Inventor: LIM JUNG SOO
IPC: A63B26/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To make a change feeling variable and to prevent upper body muscles from being hardened by supporting respective support members in respective shafts which are extended in a longitudinal direction from respective housings and fixing the respective end parts of a base to the respective support members, where an indoor exercise bicycle is fixed. SOLUTION: In the base 110 where a bicycle body 10 is fixed in the longitudinal direction, its one end is supported by the first support member 112 of the first housing 150 and the other end is supported by the second support member 114 of the second housing 170. Then, the shaft 160 is extended in the longitudinal direction from the first housing 150 to pivotally support the first support member 112 so as to be freely rotatable. In the same way, the second support member 114 is pivotally supported at the second housing 170. The first and second support members 112 and 114 are pivotally moved in the width direction of the base 110. Besides, the base 110 is pivotally moved in the width direction. Thus diversification is obtained.
Patent JP-H08109754-A (JP)
Title: Air blowing device in dressing room
Inventor: ASAI KOHEI
IPC: F26B9/02
Filed: 1994-10-12
Abstract: PURPOSE: To dry a body pleasantly in a dressing room of a bath. CONSTITUTION: Air blown off from an air blower 13 flows separately to a lower part air blowing space 3 on a lower surface of a horizontal partition plate 2 and an upper air blowing surface 5 of an upper surface, the air blown to the lower part air blowing space 3 hits a deep end of a pit and after rising from a blow-up port 4, it hits a shielding plate 6 and flows in the reverse direction in the upper part air blowing surface 5 divided into a plural number of air blowing passages 6a, 6b, 6c, 6d by a vertical partition plate 7, hits screen plates 8a, 8b, 8c, 8d respectively attached on the air blowing passages 6a, 6b, 6c, 6d and rises.  That is, the air blows up from both sides of the screen plates 8a, 8b, 8c, 8d attached on the air blowing passages 6a, 6b, 6c, 6d, but as the screen plates 8a, 8b, 8c, 8d are provided by changing their positions in a different air blowing direction for each of the air blowing passages 6a, 6b, 6c, 6d, a blowing position of air is not concentrated in one part but air roughly uniformly blows up from the whole of a ventilating clearance 12 of a ventilating body 11 through a ventilating hole 10 of a perforated plate 9, and a person standing at any position can dry his or her body uniformly.
Patent JP-H06207350-A (JP)
Title: Circular knitting machine
Inventor: MIRAN FUCHIIKU
IPC: D04B15/32
Filed: 1993-11-02
Abstract: PURPOSE: To prevent the damage of sinkers relating to a double-cylinder circular knitting machine. CONSTITUTION: The double-cylinder circular knitting machine used for knitting of hosiery products includes a device for setting the opening degree of the cast off sinkers during the time of forward and backward knitting. The knitting machine has an external cam ring 10 and internal cam ring 13 for controlling the sinkers. A slidable and adjustable cam channel 14 is installed at a point where the cast off sinkers 10 are opened and the sure guiding of the butts 100 of the cast off sinkers 10 is executed.
Patent JP-2001103183-A (JP)
Title: Mobile phone capable of data communication
Inventor: MISAWA MASAYUKI
IPC: H04Q7/38
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone capable of data communication with excellent user-friendliness where a data communication interface is housed in a phone main body so as to enhance the portability and a cover for the interface being a separate component is not required so as to reduce the number of components. SOLUTION: An insertion hole 3 to which the interface 2 to interface a personal computer can be inserted is formed from a rear end of the phone main body 1 toward the depth thereof and this interface 2 can be inserted/ withdrawn by using a slide knob 4 placed in a slide groove 15 formed onto a side wall of the phone main body 1.
Patent JP-S62133771-A (JP)
Title: Photosensor array
Inventor: ITABASHI SATORU
IPC: H01L27/146
Filed: 1985-12-06
Abstract: PURPOSE:To improve photosensors in their uniformity in characteristics by a method wherein two or more laminations different from each other in the rate of oxygen contained constitute a photoelectric layer of each photosensor and the rate of oxygen contained is lower in a lamination positioned lower. CONSTITUTION:Polished surfaces of a glass substrate 1 are subjected to a treatment and the glass substrate 1 is positioned in a capacitive coupling type glow discharge decomposition unit. SiH4 gas is introduced into the unit and a glow discharge is produced for the formation of an approximately 500Angstrom -thick a-Si under lying layer 2. Next, in the presence of a large quantity of flowing SiH4 gas a glow discharge is produced to form an approximately 0.7mum-thick a-Si layer 3. A process follows wherein a discharge is accomplished in an H2-diluted SiH4 gas for the deposition of an N<+> layer that is an ohmic contact layer and for the deposition of a 0.3mum-thick Al conductive layer. A photoresist pattern is formed as desired and the exposed portion of the conductive layer is removed for the formation of an N<+> layer 4, for the completion of a photosensor array of this design.
Patent JP-2001005598-A (JP)
Title: Coordinate inputting device and storage medium
Inventor: ENDOU MICHIKO
IPC: G06F3/033
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a plane type coordinate inputting device characters or graphics or the like while leaving their handwriting, and provide a coordinate inputting device having a plurality of inputting functions. SOLUTION: In the coordinate inputting device 1, an openable and closable opening/closing part 16 is formed on an operation board 8a. The opening/closing part 16 is opened, and recording sheets are placed on the operation board 8a, and the opening/closing part 16 is closed so that the recording sheets can be held on the operation board 8a. Characters or graphics are written in the recording sheets by using a writing tool so that the characters or graphics can be inputted as input coordinate information while the handwriting of the characters or graphics written in the recording sheets can be left. Also, plural inputting functions can be used by using sheet materials instead of the recording sheets.
Patent JP-S61156558-A (JP)
Title: Loading eject mechanism
Inventor: TAKAI KAZUKI
IPC: G11B15/675
Filed: 1984-12-28
Abstract: PURPOSE:To simplify the mechanism, to obtain it at a low cost, to save its space, and to improve the durability and the reliability by constituting said mechanism so that the existing connecting spring provided between connecting members of a back operating part and a driving part is used for holding a back stopper, as well. CONSTITUTION:At the time of a usual mode before starting an eject operation, an eject plate 3, an eject rack plate 4 and an eject arm plate 5 are all in an advance position, and an eject arm 9 and a back stopper 10 are in a retreat position. When an eject support is executed from this state, a motor is inverted, by which a swing gear 1 and an eject gear 2 are rotated, and the eject plate 3 and the eject rack plate 4 are moved backward. As for the eject plate 3, its engagement to the eject gear 2 is detached and it is stopped at a position where a cassette completed its ascent. On the other hand, the eject rack plate 4 moves backward further, therefore, the eject arm plate 5 is also moved backward by an energizing force of a spring 6, and its engaging pin 5a is engaged to a turning and engaging part 9b of the eject arm 9.
Patent JP-H1189966-A (JP)
Title: Golf ball
Inventor: YAMAGUCHI TAKEHIKO
IPC: A63B37/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To put a mark without damaging the aethetic appearance and the value of merchandise by forming a maker identification mark comparatively smaller in a position having a designated relation to an indicating position for a user identification mark in a golf ball having a user identification mark formed on the surface thereof. SOLUTION: A user identification mark 2 is provided in such a position as to be substantially aligned with a large circle line L dividing a golf ball 1 into two parts on the golf ball 1, and a maker identification mark 3 is provided in a position of the pole, or its vicinity on the ball surface which intersects perpendicularly to a plane containing the large circle line L and meets an axis X passing through the center of the ball. At this time, the user identification mark 2 is formed by plural figures, characters such as the alphabet, kana characters, kanji characters, graphics or the like, and the array of the mark is substantially aligned with the large circle line L.  The user identification mark 2 is put in such a position as to be aligned with the large circle line L, and when the large circle line L is taken to be in the latitude of 0 degree, the maker identification mark 3 may be provided in the latidue of 45 degrees or in its vicinity.
Patent JP-H02122218-A (JP)
Title: Optical encoder
Inventor: MATSUI KEIJI
IPC: G01D5/36
Filed: 1988-10-31
Abstract: PURPOSE:To stably and with high accuracy execute an optical position detection by allowing a controlled current to flow to a non-transmission part of a grating track formed on a scale. CONSTITUTION:The title encoder is provided with a main scale 101 having a grating track TB on which a transmission part of light and a non-transmission part of light or a reflecting part of light and a non-reflecting part of light are formed repeatedly at a prescribed pitch, and a slider 110 for moving relatively against the scale 101 and reading optically the track TB, and detects a relative position of the scale 101 and the slider 110. Also, the track TB if formed by a thin film heated by a current, and also, a current generating device 120 for generating a thin film is added. In such state, by allowing a controlled current to flow to a non-transmission part NTS of the track TB formed on the scale 101, the non-transmission part NTS itself is heated, and the whole scale 101 is held at a little higher temperature than an ambient temperature. Accordingly, dewing to the scale 101 is prevented, and the generation of a measuring error can be prevented.
Patent JP-2000104577-A (JP)
Title: Vehicle behavior control device
Inventor: MATSUKI TAKASHIGE
IPC: B60T8/24
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To safely control through a simple mechanism. SOLUTION: This control device is provided with a single control demand signal wire 3 to interconnect a behavior control processing device 1 and an engine control processing device 2. A control demand signal to shut off fuel is transmitted to the engine control processing device 2 from the behavior control processing device 1 through a control demand signal line 3 to shut off fuel and a short control demand signal not to shut off fuel is transmitted to the engine control processing device 2 at a specified interval. When the engine control processing device 2 does not receive a non-control demand signal at a specified interval or more, it is decided that a control demand signal is abnormal.
Patent JP-H01118611-A (JP)
Title: Organic composite fiber
Inventor: MORIMOTO SHINGO
IPC: D01F6/46
Filed: 1987-10-30
Abstract: PURPOSE:To obtain the above fiber having freely selectable diameter and length, high strength and excellent electrical conductivity and applicable to wide field, at a low cost, by dispersing fine reinforcing fibers in a continuous phase of an organic resin. CONSTITUTION:The objective fiber can be produced by dispersing fine reinforcing fibers having diameter of <=1mu in a continuous phase of an organic resin such as nylon 6. The amount of the fine reinforcing fiber to be dispersed in the organic resin is preferably 2-70wt.% based on the whole composition and the obtained composition is preferably formed in the form of fiber by conventional method. The fine reinforcing fiber is preferably carbon fiber, etc., having diameter of 0.1-1mu and length of 3-500mu.
Patent JP-H06279547-A (JP)
Title: Fluoroelastomer
Inventor: TODA KEIICHI
IPC: C08F14/22
Filed: 1993-11-04
Abstract: PURPOSE:To obtain a fluoroelastomer which provides a vulcanizate excellent in heat resistance, solvent resistance, and chemical resistance, etc., by selecting a fluorotelastomer contg. vinylidene fluoride units and hexafluoropropylene units in a specified wt. ratio and endowing specified physical properties. CONSTITUTION:A fluoroelastomer is selected which contains vinylidene fluoride units and hexafluoropropylene units in a wt. ratio of the former units to the latter of (40:60)-(80:20), if necessary further contains up to 35wt.% tetrafluoroethylene units, contains combined iodine, and has a multipeak mol.wt. distribution, a limiting viscosity number of 100-170ml/g, a ratio of the content (wt.%) of a low-mol.-wt. polymer having a mol.wt. of 50,000 or lower to limiting viscosity number of 0.25-0.60, a ratio of wt. average mol.wt. (Mw) to number avrage mol.wt. (Mn) of 10-25, a content (wt.%) of a low-mol.-wt. polymer having a mol.wt. of 10,000 or lower of 15% or lower, and a ratio of Mw/Mn at the peak at the higher mol.wt. side of 1.2-3.0.
Patent JP-H03169828-A (JP)
Title: Method for isomerizing end body of tetracyclododecenes to exo body thereof and isomer mixture of tetracyclododecenes and production thereof
Inventor: AINE TOSHIHIRO
IPC: B01J29/06
Filed: 1989-10-23
Abstract: PURPOSE:To isomerize endo body of tetracyclododecenes to exo body thereof by bringing the endo body of tetracyclododecenes into contact with a solid acid catalyst. CONSTITUTION:An endo body (formula II) of tetracyclo[4,4,0,1<2>,<5>, 1<7>,<10>]dodecenes expressed by formula I [R<1> to R<12> are H, hydrocarbon group, halogen or R<9> (or R<10>) and R<11> (or R<12>) are mutually connected to form a ring] is brought into contact with a solid acid catalyst, e.g. silica alumina, alumina or zeolite to isomerize the endo body to an exo body (formula III). Tetracyclododecene isomer mixture obtained by Diels Alder reaction of cyclopentadienoic acid with a norbornene and having >=85mol%, especially >=94mol% endo body content is isomerized according to the above-mentioned method to give the isomer mixture being 80/20-0/100, especially 70/30-5/95 in molar ratio of endo body and exo body and the mixture is copolymerized with ethylene to provide the cyclic olefin-based copolymer, remarkably improved in heat resistance and mechanical strength.
Patent JP-2000102701-A (JP)
Title: Thin film falling type vacuum evaporator control method and device
Inventor: MASUTANI KENZO
IPC: B01D1/22
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To enable applying the same device to both cases where property of raw liquid is changed and where it is not changed. SOLUTION: Raw liquid 2 is heated and evaporated by heating steam 7 in an evaporator 5 to be separated into condensate 2a and evaporated vapor 2b. And the heating steam 7 leaving the evaporator 5 is separated into condesate 7a and uncondensed steam 7b by a drain pot 16. The evaporated steam 2b on the raw liquid side and side uncondensed steam 7b on the heating steam side are independently condensed by vacuum pumps 11a, 11b through first and second condensers 12a, 12b respectively, and steam discharge systems 14, 19 thereof are provided with evaporated steam side pressure control valve 15a and heating steam side pressure control valve 35 respectively to independently control pressure of each steam discharge system. In this way, temperatures on the heating side and evaporation side of a concentrator are independently controlled.
Patent JP-H06124243-A (JP)
Title: Multiplex memory device
Inventor: HATASHITA TOYOHITO
IPC: G11C29/00
Filed: 1992-10-14
Abstract: PURPOSE:To perform an operation without turning out of synchronization even when the various kinds of errors occur and to improve reliability by selecting triggers from a bus and from a response side, issueing a request and responding to the bus only at the time of a response mode. CONSTITUTION:When a memory control circuit 7 detects the occurance of a 1-bit read error at the time of reading a memory, the memory control circuit 7 corrects the error to be rewritten to a memory array 8. At this time, a bus control circuit 3 outputs a bus response delay request on a system bus 14 and informs a bus master that the response is to be delayed. Also, in order to prevent the out of the synchronization when refreshing is performed while an error detection side performs rewriting, the detection of the 1-bit read error is informed through a 1-bit read error informing wire 10 of an opposite side. When the information is received, the memory control circuit 107 on the opposite side performs the operation at the time of detecting the 1-bit read error regardless of the presence of the 1-bit read error.
Patent JP-H06121817-A (JP)
Title: Loading/unloading mechanism for dental apparatus holder
Inventor: YOSHIKAWA MASAHARU
IPC: A61G15/16
Filed: 1992-10-14
Abstract: PURPOSE:To provide a novel loading/unloading mechanism of a holder suitable for loading or unloading a dental apparatus such as handpiece with respect to a doctor table. CONSTITUTION:A holder 1 is loked being mounted on a mounting receiver 3 through an engaging ball body 10 and with the rotation of an operation handle 14b of an operation mechanism 14 provided at one end of the holder 1 a circular ring body 12 is moved to release the locking while a handpiece supported on the holder is allowed to be held securely on the holder 1.
Patent JP-H10117573-A (JP)
Title: Waste straw processor for harvester
Inventor: ISHIBASHI HIRONORI
IPC: A01F12/40
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the waste straw processor of a harvester capable of installing the switching mechanism of the waste straw processor to a cover frame incorporating an air cleaner by simple constitution and excellently performing the switching operation of a switching lever. SOLUTION: In the harvester provided with a waste straw cutter device on the rear part of a thresher mounted to a traveling machine body provided with a driving seat and provided with the switching mechanism 8 provided with the switching lever 80 for alternately switching to the state of cutting waste straws threshed by the thresher thin by the waste straw cutter device and the state of discharging them as long straws as they are, the switching mechanism 8 is installed inside the cover frame 40 housing the air cleaner 4d installed near the driving seat and the switching lever 80 of the switching mechanism 8 is projected from the cover frame 40 so as to perform an external operation.