baber/WOPTO huggingface dataset:
Patent JP-H0911388-A (JP)
Title: Production of release sheet
Inventor: UEDA TSUNEHISA
IPC: C09J7/02
Filed: 1995-06-28
Abstract: PURPOSE: To obtain excellent releasability by short-time treatment by applying a water dispersible release agent compsn. to a base material to dry the coated base material and pressing the coated surface under heating to melt and smooth a release agent component. CONSTITUTION: A water dispersible release agent compsn. is dispersed in water to be applied to a base material and, after the coated base material is dried, the coated surface thereof is pressed under heating to melt and smooth a release agent component. For example, the water dispersible release agent compsn. is composed of a silicone release agent composed of polyorganosiloxane or an org. release agent having a long chain alkyl group. Polyorganosiloxane being the silicone release agent is used, for example, by copolymerizing the same with alkylene oxide or introducing a polyether group into organopolysiloxane. As the base material, plastic films, various papers, impregnated paper, plastic coated paper or cloths are used. For example, a pressure means is constituted of a pair of heating pressure rolls and the base material having the dried film of the water dispersible release agent provided thereto is passed through the nip between the rolls under pressure.
Patent JP-S6141717-A (JP)
Title: Method and device for high-frequency hardening of steering rack
Inventor: SAKAMOTO HIDEJI
IPC: C21D9/32
Filed: 1984-07-31
Abstract: PURPOSE:To maintain specified hardening quality and to decrease the rate of distortion by injecting a cooling liquid for prescribed time from an induction coil facing a rack tooth part after heating a steering rack then ejecting air for prescribed time. CONSTITUTION:The high-frequency current from a power source 24 is conducted through a conductor 11 electrode 12 rack tooth part 19 electrode 14 conductor 9 induction coil 15 conductor 9. The rack tooth part 19 is heated by the inductive high-frequency current by the electromagnetic induction effect of the high-frequency current flowing in the induction coil 15 and the high-frequency current flowing directly in the part 19. A solenoid valve 27 on a cooling liquid supplying device 25 side is then opened for the prescribed time to eject the cooling liquid from the plural small holes 29 of the coil 15 toward the opposed surfaces of the part 19 thereby cooling uniformly the part 19. The valve 27 is then closed and at the same time a solenoid valve 28 on a gas supplying source side is opened for the prescribed time to eject the gas while blowing out the cooling liquid remaining in the coil 15. The valve 28 is thereafter closed. The opening and closing of the valves 27, 28 are controlled by a control device 30.
Patent JP-S6056161-A (JP)
Title: Prevention against outward discharge of fuel vapor in internal-combustion engine
Inventor: NARUSE MASAHARU
IPC: F02M25/08
Filed: 1983-09-06
Abstract: PURPOSE:To prevent fuel vapor from being discharged outside in time of engine stoppage in an easy and sure manner, by installing a valve in a suction pipe at the more upstream side than a carburetor, while closing the valve in time of an engine ignition switch being turned off, and closing the suction pipe. CONSTITUTION:When air is inhaled into an engine by way of an air suction case 8, a Venturi part 2 of a carburetor and a suction manifold 10 from an air cleaner (unillustrated herein), fuel inside a float chamber 4 is drawn out of a nozzle (unillustrated herein) and mixed with the suction air whereby this air turns to a proper air-fuel mixture which is fed to the engine. In this process aforesaid, in time of engine stoppage due to open circuit in an ignition switch 12, a valve 22 being so far magnetically attracted by an electromagnet 20 and free of opening or closing around a henge 2 is made to reach to a closing position with its own weight because of demagnetization in the magnet 20, thereby closing a suction passage. With this constitution, fuel vapor to be discharged out of an inner bent 6 or the like is prevented from being discharged outside through a suction pipe.
Patent JP-H0329160-A (JP)
Title: Disk driving device
Inventor: KOIZUMI SHIGEKI
IPC: G11B19/20
Filed: 1989-06-27
Abstract: PURPOSE:To make the whole disk driving device thin by forming three phases, setting up the number of magnetized poles to 4n+2 against 3n driving coils and forming a space on a part corresponding to two poles. CONSTITUTION:A stator yoke 10 is fixed on a chassis 1 by adhesion, screwing, etc., and the insertion part of a magnetic head 11 is drawn to form the recessed part 10a of the stator yoke 10. Since the recessed part 10a has no sufficient space, 14 magnetized poles (4X3+2) are formed on a driving magnet, 9 driving coils are prepared and the part corresponding to 2 poles is formed as a space. The recessed part 10a of the stator yoke 10 is set up on the space to attain 3-phase full wave driving type drive. Since the thickness of the magnetic head and a motor is absorbed by other parts, the whole device can be made thin.
Patent JP-2000353889-A (JP)
Title: Cooler
Inventor: MIYANE HAJIME
IPC: H01L23/467
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cooler in which cooling effect of an electronic part is enhanced without increasing the load on a motor fan by supplying air flow smoothly from the motor fan thereby eliminating a conventional drawback that dust is deposited in the vicinity of the fringe part or end part of a fin supporting plane. SOLUTION: The cooler comprises a heat sink 12 having a plurality of fins 12a and a plane 11 a for supporting the plurality of fins 12a integrally and disposed proximately to a CPU 15, and a motor fan 13 for blowing air toward the heat sink 12. The cooler has a fin supporting plane 11a formed as an inclining plane for introducing the air flow 14 generated from the motor fan 13.
Patent JP-H07299907-A (JP)
Title: Ink jet recording head and production thereof
Inventor: SUGATA YOSHINOBU
IPC: B41J2/045
Filed: 1994-07-15
Abstract: PURPOSE:To strongly bond a plastic cavity plate and a plastic vibration plate by thermal welding and to keep the shape of a nozzle or passage. CONSTITUTION:A cavity plate 11 and a vibration plate 19 are composed of a plyetherimide resin and a polysulfone resin film 1 with a thickness of 3mum is formed on the surface to be bonded of either one of them or both surfaces to be bonded of them. The melting temp. of the polysulfone resin is about 190 deg.C and that of the polyetherimide resin is about 200 deg.C. Therefore, when the cavity plate 11 and the vibration plate 19 are heated at 190 deg.C for one hour in such a state that the polysulfone resin films of them are brought to a mutual contact state, the polysulfone resin films 1 are mutually thermally melted to become a thermal welding layer to strongly bond both plates. Since the thermal deformation temp. of the cavity plate 11 is 200 deg.C higher than the melting temp. of 190 deg.C of the polysulfone resin films 1 by 10 deg.C, the ink passage of a nozzle 12 or the like is not thermally deformed by thermal welding.
Patent JP-H11340727-A (JP)
Title: Antenna device
Inventor: MATSUSHIMA HIDENAO
IPC: H01Q13/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact antenna device having unidirectional radiative characteristics even when this device is loaded on a compact electronic equipment by loading an antenna block at a position adjacent to one side of a ground board on the ground board so that a short-circuit conductor can be directed to the one side. SOLUTION: An antenna block 20 of an antenna device 10 is provided with a dielectric substrate, and a ground conductor whose one side is partially notched is formed on the lower face of the dielectric substrate. Also, this antenna device 10 is provided with a ground board 11 on which an antenna block 20 is loaded. This antenna block 20 is loaded at a position adjacent to one side 11a of the ground board 11 so that a pair of short-circuit conductors formed on one side face 21a of the antenna block 20 can be directed to the one side 11a. Also, an SMA connector 12 is soldered at the position adjacent to one side 11a of the ground board 11, and a power is supplied to the antenna block 20 by the SMA connector 12.
Patent JP-S6054019-A (JP)
Title: Operation monitor system sequence control using crt
Inventor: KAMEYAMA KEIICHI
IPC: G05B23/02
Filed: 1983-09-05
Abstract: PURPOSE:To make operation and monitor using a CRT possible by displaying individually step names of n-number of processes, the step name of one selected process, and measuring instrument images concerning the selected process on a CRT screen to perform a setting operation. CONSTITUTION:Sequence control is divided to processes, and n-number of processes are gathered as one group, and step names of operating of individual processes are displayed on a CRT screen DSP1. In this case, a display color is changed for an abnormal step to monitor the whole of the sequence. If a specific group is selected by a selecting key 10, all step name of processes of this group are displayed on a screed DSP2. At this time, a step can be switched to the selected step by key operations. When a process is selected by the key 10, a timer and a counter used in the selected process and instruments related closely to this process are displayed as instrument images on a screen DSP3.
Patent JP-H115895-A (JP)
Title: Reinforced resin composition excellent in durability against epoxy resin-curing agent and its molded product
Inventor: FURUKAWA HIROAKI
IPC: C08L71/12
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in durability against epoxy resin-curing agents and excellent in balance between heat resistance and mechanical physical properties by compounding a polyphenylene ether resin, an inorganic filler and zinc sulfide. SOLUTION: This reinforced resin composition comprises (A) 100 pts.wt. of a polyphenylene ether resin preferably comprising a polyphenylene ether homopolymer or copolymer having repeating units of formula I and/or formula II (R1-R6 are each H, a 1-4C alkyl, etc., but R1 and R2, R5 and R6 are simultaneously not H, respectively), (B) 5-200 pts.wt. of an inorganic filler (e.g. glass flakes), (C) a necessary amount of zinc sulfide preferably having an average particle diameter of 0.2-0.5 μm and coated with an organic surfactant, and, if necessary, (D) an impact resistance-imparting agent, a plasticizer, etc. The component A includes a polyphenylene ether resin modified with an ethylenic unsaturated compound such as stearyl acrylate or styrene.
Patent JP-S5787731-A (JP)
Title: Unit truck
Inventor: MIYAKE YUUJI
IPC: B60P3/00
Filed: 1980-11-18
Abstract: PURPOSE: To increase a steering angle of a truck drastically by a method wherein traveling wheels are provided on both sides of a traveling direction of a truck frame, a jack supporting load of conveying goods is provided in the middle of the truck frame, casters are provided before and behind the truck frame keeping fixed distance from the center, and the traveling wheels can be rotated either to the same direction or to opposing directions.  
     CONSTITUTION: Load is supported by a jack 9 provided at the center of gravity of force being applied to a truck frame. Traveling wheels 3a and 3b and traveling wheels 4a and 4b are provided at both ends and in the middle of a longitudinal member 13 and casters 5, 6, 7 and 8 are provided at front and rear ends of both cross members 12a and 12b through cylinder respectively, and by allowing the traveling wheels to rotate to the same direction and opposing directions the traveling of the traveling wheels at an angle of 90° and at a large steering angle of 360° can be made possible. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5787240-A (JP)
Title: Electronic counter
Inventor: YOSHIHARA ICHIROU
IPC: H03K21/00
Filed: 1980-11-19
Abstract: PURPOSE:To add and display easily pulse signals different in weighting, by connecting the first input terminal of a electronic counter to a prescribed digit and by connecting the second input terminal and the output terminal to optional desired digits. CONSTITUTION:In an integrating flow meter with an auxiliary tube, pulses from a detecting part 11 for detecting a low flow rate and a detecting part 12 for detecting a high flow rate have instrumental errors corrected by correcting circuits 18 and 19 respectively and are supplied to respective input terminals of an electronic counter 17. Consequently, the electronic counter 17 adds and integrates correctly a measuring value based on the detecting part 11 and a measuring value based on the detecting part 12; and when a pulse signal for carry is outputted as an output pulse, it is outputted as a pulse signal having weighting.
Patent JP-H08332986-A (JP)
Title: Collapsible handle lock mechanism for bicycle
Inventor: YOSHIKAWA DAISUKE
IPC: B62K15/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide lock mechanism that can lock and unlock the collapsing of handlebars and the expansion of a handle stem by the operation of one lever. CONSTITUTION: A handle stem has an inner stem 2 containing fitted into an outer stem 1 and lockably structured by a mortar 7. A stem upper part 4b is pivotally fixed to a stem lower part 4a, fixed to the upper end of the inner stem 2, through a hinge pin 6 so as to make handlebars 3 rotatable and tiltable to the side. The stem upper 4b is provided with an operating lever 5 and cams 10a, 10b for locking the inner stem 2 to and unlocking it from the outer stem 1 and also locking the stem upper part 4b to and unlocking it from the stem lower part 4a.
Patent JP-H10339839-A (JP)
Title: Lens focusing device
Inventor: OYAMADA MASAKAZU
IPC: G02B7/28
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To focus a lens for picking up the image of an object without using the conventional range-finder. SOLUTION: This lens focusing device F1 focusing the lens 1 by using the difference of a picture element data value, for example, is provided with a focusing device 3 having a lens position moving means for changing a distance between the lens 1 and the object by moving the lens 1 along an optical axis, a CCD 11 having an image pickup means for picking up the image of the object through the lens 1, an A/D converter 5, a frame memory 6, a strain calculator 7 having an arithmetic means and a strain comparator 8 having a focusing means. In the case of focusing the lens 1, the image pickup means of the CCD 4 picks up the image of the object through the lens 1, and the arithmetic means of the calculator 7 calculates the difference of the picture element data value of plural adjacent minute areas out of the image data of the object the image of which is picked up, then the focusing means of the comparator 8 allows the lens position moving means of a focusing unit 3 to move the lens 1 in a direction where the difference of the picture element data value calculated gets larger.
Patent JP-H11354239-A (JP)
Title: Contact device and ic socket
Inventor: SAKAGUCHI HIROSHI
IPC: H01L23/32
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a contact device and an IC socket capable of accurately performing an electric test for an IC package even at a high temperature not less than 300 deg.C. SOLUTION: A contact device 2 being installed in an IC socket main body 4 and electrically connecting a terminal 6 of an IC package 3 to an external electric test circuit, has a conductive member 8 capable carrying an electric current to the terminal 6 and the external electric test circuit and an elastic ceramic member 10 for pressing this conductive member to the terminal 6. An IC package 3-placing base stand 3 is formed in the IC socket main body 4. A movable member 18 is installed in the IC socket main body 4 so as to be vertically movable. The projection part 21 for releasing a contact state of the contact device 2 and the terminal 6 when the movable member 18 is pushed down, is formed on the under surface of the movable member 18.
Patent JP-H11355574-A (JP)
Title: Image processor and its method
Inventor: HONDA MASASHI
IPC: G06T5/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To generate density irregularity at a part of starting transition to the part of image information from a base part at the end part of an original by preparing the density histogram of each pixel each time of reading a scanning line and correcting the gradation of a read image based on a previously set value. SOLUTION: A histogram preparing circuit 60 prepares the density histogram from image data from a scanner part 1. At the time of judging that the frequency of a pixel value at a black peak position is smaller than a prescribed black peak detecting threshold, a default value at the black peak position is inputted to a reference value calculating part 63 to calculate the black reference value based on the default value at the black peak position to store in a reference value register 64. When a white reference value is also stored in the register 64, a range correcting circuit 65 corrects the read image based on the white reference value and the black reference value. With respect to the original of the same degree of the density, etc., of image information of a base or an original, density irregularity is minimized by using the default value corresponding to an actual original.
Patent JP-H04364270-A (JP)
Title: Data management method for optical card
Inventor: NISHIMURA JUNICHI
IPC: G11B20/12
Filed: 1991-06-07
Abstract: PURPOSE:To enhance the using efficiency of a card by recording an error generated track and an alternate track written with a data on this track to be as a management data and performing the read/write of this information. CONSTITUTION:When an error is generated in writing a user is area 9, it is assumed, however, that a write error is generated at the time of writing 'update error management information' in an error management area (1) 6 for the first time when 'error management information' is written in an error management area (3) 8. Whenever a write error is generated in the area 9, the data of this track is written to an alternate track of an alternate track area 10. In addition, the error management information (including an address of an error track in the area 9 and an address of an alternate track in the area 10) is written in an error management area (2) 7 and the error management area (3) 8. By this method, a write error track can simply be managed.
Patent JP-S5686330-A (JP)
Title: Breakdown inspection method of ceramic substance
Inventor: HIROSE KENJI
IPC: G01N3/10
Filed: 1979-12-17
Abstract: PURPOSE: To realize a breakdown inspection method for the ceramic substance without causing virtually deterioration in strength of the ceramic substance, by giving an effect of the pressure wave caused by the explosion of the inflammable gas to the ceramic substance in an extremely short time.  
     CONSTITUTION: The pressure wave caused by the explosion of the inflammable gas is applied to the ceramic substance in an extremely short time. The explosion of the inflammable gas is given sometimes inside the hollow area of the ceramic substance according to the form of the ceramic substance. Otherwise the explosion is given outside the ceramic substance, and only the pressure wave is introduced into the ceramic substance. The inflammable gas uses most suitably hydrogen gas to avoid the contamination on the surface of the ceramic substance. The pressure wave caused by the explosion continues in an extremely small time, and thus the cracks on the ceramic substance is not extended substantially. On the other hand, the crack is extended enough for the ceramic substance containing a deep crack before inspection, and thus the ceramic substance is broken. In such way, an inspection method can be realized with virtaully no occurrence of the deterioration in strength of the ceramic substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0831321-A (JP)
Title: Manufacturing device for flat display panel
Inventor: NAKAYAMA AKIRA
IPC: H01J9/26
Filed: 1994-07-15
Abstract: PURPOSE:To provide a high precision flat display panel by making the coefficient of thermal expansion of a panel receptacle table smaller than that of a pair of panels to be adhered, and thereby adhering the panels accurately to the specified positions. CONSTITUTION:A sheet-form display panel has a panel receptacle table 1 which is made of a material having a smaller coefficient of thermal expansion than that of a pair of panels 11, 12. Concretely described. it is preferable that the material of the receptacle table 1 shouldbe such that the difference in the coefficient of thermal expansion between the receptacle table 1 and the panels 11. 12 is greater than 10X10<-7> (1/ deg.C), For example, the receptacle table 1 is made of an amber material or covar while the panels 11, 12 are made of boro-silicated glass or soda lime.
Patent JP-S6411640-A (JP)
Title: Precious metal adsorbent
Inventor: IMAI OSAMU
IPC: B01J20/26
Filed: 1987-07-02
Abstract: PURPOSE:To make it possible to recover precious metal elements from a solution containing precious metal components in a simple and effective manner and also minimize odor by preparing an adsorbent for precious metal elements using a carrier whose surface is covered with polythioether. CONSTITUTION:Formaldehyde is diluted with water, and soda sulfide is added little by little for dissolution while it is stirred. A carrier is added into this dissolved liquid and after sufficient wetting through of the carrier with the liquid, the temperature of the liquid is increased to 60-70 deg.C and maintained at this level for about 30min-5hr. Next, the liquid is cooled, and the carrier coated with polythioether (CH2S)n is filtered and washed for obtaining precious metal adsorbent. The carrier is activated carbon, silicic acid, activated alumina, etc. The optimum coating dosage of polythioether which is used for coating the surface of the carrier is 3-80pts.wt. The obtained adsorbent selectively adsorbs precious metal elements such as gold, silver and platinum from a acidic solution containing such elements.
Patent JP-H05332147-A (JP)
Title: Intake device of engine
Inventor: MORITA YOSHIRO
IPC: F02M69/04
Filed: 1992-05-29
Abstract: PURPOSE:To prevent fuel liquid drops from sticking to cylinder wall faces and improve combustibility by forming the end of a single intake port in the side of a cylinder into first and second branch intake ports and inclining the first and second branch intake ports to collect air-fuel mixture in the vicinity of an ignition plug. CONSTITUTION:A single intake port 10 is arranged with the part on the side of a cylinder 6 branching off forming first and second branched intake ports 12 and 14. An ignition plug 26 is arranged on the side of the second inlet port 18 of the second branched intake port 14. The center lines A1 and A2 of their respective first and second ports of their respective first and second branched intake ports 12 and 14 are arranged inclined from a cylinder wall face 6 or cylinder axis center line C by an angle of theta so as to collect the flow of air-fuel mixture from the second branched intake port 14 by the air flow from the first branched intake port 12 in the vicinity of the ignition plug 26. This prevents fuel liquid drops from sticking to cylinder wall faces while an engine runs in a low load, allowing the improvement of combustibility.