baber/WOPTO huggingface dataset:
Patent JP-H048237-A (JP)
Title: Lumbering and pulling up machine
Inventor: TAGAWA ITSUO
IPC: A01G23/06
Filed: 1990-04-27
Abstract: PURPOSE:To use cutting knives until the cutting knives have no room of require resharpening, by equipping adjusting mechanism capable of making the blade surfaces of a pair of opposing cutting knives coming into contact with themselves along the whole length of the cutting knives even in change of height of the blade surfaces after resharpening of the cutting blades. CONSTITUTION:A pair of arms 1 are rotatably attached at the middle part to a supporting material 3 fixed to the tip of a boom of a working machine with pins 2 and the pins 2 pivot the arms 1 at shaft supporting parts eccentric based on the central lines of the pins 2. Further, a pair of cutting knives 10 are detachably attached to the tips of the arms 1 and the tips of the arms 1 are opened and closed by two rods hydraulic cylinder 5 to lumber trees and to pull up roots. When the blade surfaces of the cutting knives 10 are worn, the cutting knives are removed, resharpened, fixed, the pins 2 having eccentric cam faces are rotated to move the rotary centers of the arms 1. When the arms 1 are closed, the cutting knives 10 having reduced height of the blade surfaces by resharpening come into contact with themselves along the whole length of the cutting knives.
Patent JP-H07294644-A (JP)
Title: Two-dimensional radiation detector
Inventor: TONAMI HIROMICHI
IPC: H01J31/49
Filed: 1994-04-25
Abstract: PURPOSE:To provide a thin two-dimensional radiation detector which can efficiently convert incidence radioactive rays into an electrical signal and at the same time, can easily increase the aperture. CONSTITUTION:In a target structure body 3 where radioactive rays enter, a phosphor 12, a stripe-shaped transparent electrode 13, and a photoconductive film 14 are laminated and formed in this order on a substrate 11. An electron beam scanning mechanism for scanning the photoconductive film 14 in one direction with electron beams (e) which are spread in the horizontal direction includes a plurality of wire cathodes 22, a rear face electrode 21 and a vertical focusing electrode 23 for taking out the electron beams (e) from one selected wire cathode 22, a vertical deviation electrode 24, an acceleration electrode 25, and a deceleration electrode 26. By detecting the current change of each transparent electrode 13, a potential distribution along the horizontal line on the photoconductive film 14 where the electron beams (e) enter can be read.
Patent JP-S591625-A (JP)
Title: Surface heating method of shaft body having bulged part
Inventor: HIRAI TOSHIHIKO
IPC: C21D1/09
Filed: 1982-06-26
Abstract: PURPOSE:To heat uniformly the surface of a titled shaft body with high energy conversion efficiency, by heating inductively the bulged part continuously or continuourly or intermittently for a prescribed time during heating of the shaft body by direct conduction of high frequency electric current. CONSTITUTION:When a high-frequency power source is turned on while a heating coil C is held open, high-frequency electric current flows in an arrow direction and passes through the surface layer of a shaft body W and heats by resistance the surface layer of the shaft body. Upon lapse of a prescribed time, a coil closing device is driven to press the contact pieces 211 and 221 of the coil C in an arrow Q direction so as to bring the same into contact with each other, thereby closing the coil C. The high-frequency current shown by double arrows flows from an electric power source E in such a state, then a magnetic flux is generated from the coil C and heats inductively the surface layer of a bulged part Wa facing the coil apart from a prescribed spacing. If the power source E is turned off after a prescribed time, the shaft parts Wb1, Wb2 are heated only by the direct conduction of said current and the bulged part Wa heated by the direct conduction and the induction, heating, whereby both parts are heated uniformly or at a prescribed temp. difference.
Patent JP-H09295236-A (JP)
Title: Substrate sucking and holding device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/68
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To release the suction without damaging a sucked substrate. SOLUTION: A sucking and holding device 1 comprises a plate 2, a cooling device 16, an air pressure control device 18 or the like, and the plate 2 is provided with a suction port 4 and an elevating/lowering pin 6, etc. The suction hole 4 and the elevating/lowering pin 6 are alternatively arranged on the same circle on the surface of the plate, and also concentrically arranged. The suction holes on the same circle are connected by a same pumping passage 8 so that the vacuum is supplied for each pumping passage and the inert gas is sprayed. In addition, small ruggedness is formed on the surface of the plate. The suction force of the substrate to be applied to the elevating/lowering pin in peeling the substrate can be uniform, and the substrate can be peeled without generating cracks, or the like.
Patent JP-S63275946-A (JP)
Title: Salt bridge and manufacture thereof
Inventor: TAKEI FUMIO
IPC: G01N27/30
Filed: 1987-05-08
Abstract: PURPOSE:To shorten the manufacturing time of a salt bridge remarkably and to obtain the highly reliable salt bridge, by using a gelling agent, which is gelled at normal temperature, in order to hold electrolyte in the salt bridge. CONSTITUTION:A cellulose 5 characterized by high water absorbing property is inputted in a tube 1 made of glass beforehand by the amount of about 1/10-1/100 the weight of electrolytic aqueous solution 6, which is sealed in the volume of the cellulose. The aqueous solution is quietly sent from one end to the other end by pressure application or pressure reduction. At this time, the cellulose 5 characterized by the high water absorbing property, which is brought into contact with the aqueous solution, swells and is expanded along the inner diameter of the tube 1. Gelling electrolyte 7, which keeps the aqueous solution 6, is formed. Under this state, the mesh size of the cellulose is about 10-50Angstrom , which is sufficiently wider than the radius of 1.3-1.8Angstrom  of an ion. therefore, transmission of the ions is not interfered. The electrolytic aqueous solution 6 is kept in the tube 1 stably. Said salt bridge can thus be manufactured quickly for about 2min.
Patent JP-2000307649-A (JP)
Title: Telephone exchange system
Inventor: TOTOKAWA OSAMU
IPC: H04L12/801
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To flexibly actualize speech service of high quality while suppressing the communication quantity of the whole packet communication network as much as possible. SOLUTION: The telephone exchange system has a packet communication network 1501 which has the capability of securing at least the speech quality in an arbitrary call before the call starts, telephone sets 1201, 1301, and 1401 which actualize a telephone function, a telephone exchange 1101 which actualizes a telephone exchange function between telephone sets, a conference trunk 1601, and a voice resource such as a speaker 1701. In this case, the telephone exchange 1101 has a speech resource management table 1110 wherein speech quality information of a speech path is set by speech resources, and a telephone exchange function control part 1104 which automatically determines a speech resource and a speech path by referring to the speech resource management table when determining the speech resource and inter-telephone-set voice path needed for the speech resource.
Patent JP-S61275410-A (JP)
Inventor: SASAYA MINEO
IPC: A42B1/24
Filed: 1985-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000307150-A (JP)
Title: ZnSe COMPOUND SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Inventor: KATAYAMA KOJI
IPC: H01S5/327
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a ZnSe compound semiconductor light-emitting element modified into such a structure that a current is prevented from being leaked directly under a pedestal electrode and the enhancement of the efficiency of an external quantum and a reduction in an irregularity in the efficiency can be contrived. SOLUTION: n-type semiconductor layers 2 and 3 are provided on a ZnSe single crystal substrate 1. A luminous layer 4 is provided on the layers 2 and 3. p-type semiconductor layers 5, 6, 7 and 8 are provided on the layer 4. A pedestal electrode 11 for wire-bonding is provided on the layers 5, 6, 7 and 8. A current is prevented from being made to flow to the semiconductor layer directly under the electrode 11.
Patent JP-H049300-A (JP)
Title: Inspecting method and inspecting plate for press accuracy
Inventor: KOBAYASHI YOSHIHISA
IPC: B30B15/00
Filed: 1990-04-26
Abstract: PURPOSE:To inspect press accuracy with good reliability by transferring the mounting accuracy of press hot plates or molds to the inspecting plate and inspecting the mounting accuracy of the press hot plates or the molds in accordance with this inspecting plate. CONSTITUTION:The inspecting plate 30 of thermoplastic synthetic fibers of a prescribed size is inserted between the hot plates 5, 10 or molds mounted to a press machine. The press machine is then operated to transfer the mounting accuracy of the hot plates 5, 10 or the molds to the inspecting plate 30. The mounting accuracy of the hot plates 5, 10 or the molds is inspected in accordance with the transferred inspecting plate 30. The inspecting plate is constituted of a thermoplastic synthetic resin flat plate of substantially the same size as the size of the hot plates and grating patterns 33 are provided on the surface thereof. The press machine is operated under the same conditions as the actual press conditions.
Patent JP-S5540808-A (JP)
Title: Preventing unit of yarn trouble
Inventor: HOSHINO NOBUO
IPC: D01B7/04
Filed: 1978-09-09
Abstract: PURPOSE: The title unit, designed to change or repair the preventing roll of end trouble freely and to extend the operation space by eifting the roll end, comprising the roll driven for each end independently and supported like a balance.  
     CONSTITUTION: The preventing roll 4 of end trouble has a larger weight on the front side than the back side about the shaft 29. The roll 4 is turned to the right to disengage the worm-gear 6 from the worm-wheel 21, the rolls 14 and 15 stop rotating. The roll 4 is lifted upward to remove the shaft 29 from the cuts 34 of the bracket 5. The roll 4 is separated from the frame 1, and the shaft 3 will not stop rotation but rotates the other preventing roll 4 for trouble. The damage of the roll surfaces 14 and 15 or the worm gear and wheel 6 and 21 due to the foreign matter can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09296307-A (JP)
Title: Brassiere for compensation
Inventor: ARITA MITSUAKI
IPC: A41C3/14
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a brassiere in which the relative arrangement between both of cups can be arbitrarily altered by mutually connecting a couple of right and left curved supporting wires extending at the bottom edge of the cup and opposing to each other at their base ends through an angle-adjusting mechanism. SOLUTION: The mutually opposing base termini 4R, 4L of a couple of curved supporting wires 3L, 3R are enclosed in the bottom edge of left and right cups 2L, 2R so that they may support the base of breasts and are connected to each other through an angle-adjusting mechanism 5. In the angle- adjusting mechanism 5, a pair of over lapped rotary disks 6L and 6R are always energized in the pressing direction whereby the mutual angle between the base parts 4L and 4R can be set arbitrarily.
Patent JP-S61269469-A (JP)
Title: Television receiver
Inventor: OGAWA MIKIJI
IPC: H04N5/44
Filed: 1985-05-23
Abstract: PURPOSE:To make it possible to project pictures in multimode in a picture by switching a tuner at a fixed period by a channel selection controlling section, making video signals of each broadcasting channel outputted successively, and storing video signals for 1 picture outputted successively in a buffer memory. CONSTITUTION:Signals for 1 picture is stored in a buffer memory 24. When storing of the picture data in the buffer memory 24 is completed, A central controlling section 28 operation of which is controlled by a program ROM 29 and a work RAM 30 transfers picture data from the buffer memory 24 to a display memory 26 in vertical flyback time. When transfer for data of one picture is completed, a tuner 2 is changed and set to display of video signals from the next television broadcasting station. When storing and transfer of picture data from eight television broadcasting station is completed, individual contact b1 of an input change-over switch 14 is changed to a contact c1, and video signals from an external video equipment introduced through an external input terminal 31 are inputted to a sub-video amplifier 20.
Patent JP-H02290886-A (JP)
Title: Production of (cis-2-butenyl)dimethylchlorosilane
Inventor: NAGASHIMA NOBUO
IPC: C07F7/12
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the subject compound free from trans-isomer, in high purity and efficiency, by reacting chlorodimethylsilane with butadiene in the presence of a specific catalyst. CONSTITUTION:The objective compound can be produced by reacting chlorodimethylsilane with 1,3-butadiene in the absence of solvent or in an inert solvent (e.g. benzene, toluene or methylene chloride) using essentially anhydrous nickel (II) acetylacetonate as a catalyst. The anhydrous catalyst is preferably produced by vacuum drying under heating.
Patent JP-S602356-A (JP)
Inventor: SHIOBARA TOMOO
IPC: B32B1/08
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5245590-A (JP)
Title: Method of producing semipermeable membrane
Inventor: YANAGI CHIYOUTA
IPC: B01D71/16
Filed: 1975-09-12
Abstract: PURPOSE:A method of producing cellulose acetate semipermeable membranes having high permeation efficiency of water, excellent selectivity of salt, and no membraneous defect, in which cellulose di-and triacetate are formulated in a specific ratio.
Patent JP-H02289806-A (JP)
Title: Image pickup optical system
Inventor: KIKUCHI TOSHIRO
IPC: G03B13/32
Filed: 1989-04-28
Abstract: PURPOSE:To accurately perform focusing in normal photography and macrohotography and to miniaturize a mechanism by providing a variable refractive index lens whose diameter is smaller than the maximum diameter of luminous flux capable of passing through a mechanical stop when the stop is open on an optical axis in the vicinity of the mechanical stop in addition to an image pickup lens. CONSTITUTION:The maximum diameter of an aperture part 4b is denoted as c0 and the diameter of the variable refractive index lens 5 which is, for example, a liquid crystal lens arranged behind a material stop 4 and adjacent to the mechanical stop 3 is denoted as (d). Here, let d>c0. In macrophotography, the diameter of the mechanical stop 3 is minimum, so the diameter (d) of the variable refractive index lens 5 may be smaller than the maximum diameter a0 of the aperture part 3a of the mechanical stop 3. Consequently, the variable refractive index lens 5 can be miniaturized, focusing is accurately performed in the macrophotography, and a degradation in the performance in normal photography can be suppressed.
Patent JP-H048706-A (JP)
Title: Water soluble photosensitive resin and its production
Inventor: NAGASAWA JUNICHI
IPC: C08F18/08
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title resin readily soluble in water and useful as a printing plate-making material, non-silver salt image-forming material, aqueous coating base and vehicle for printing ink by reacting PVA, etc., with a specific pyridinium ilide compound. CONSTITUTION:(A) PVA or partially saponified polyvinyl acetate is made to react with (B) a pyridinium ilide compound expressed by formula II (R<1> and R<2> are lower alkyl or R<1> and R<2> together form alkylene) to provide the objective resin consisting of a PVA derivative having a unit expressed by formula II and 300-3000 polymerization degree. Furthermore, the component B is preferably used at a ratio of 0.1-5mol% based on vinyl alcohol unit of the component A.
Patent JP-S5636507-A (JP)
Title: Polymerization of haloalkylstyrene
Inventor: TAKADA KUNIAKI
IPC: C08F2/00
Filed: 1979-09-03
Abstract: PURPOSE: To increase the rate of polymerization and to produce a uniform smooth membraneous polymer which is particularly suitable as an ion-exange membrane, by radical-polymerizing a haloalkyl-styrene in the presence of an epoxy compound  having no polymerizable unsatureted bond.  
     CONSTITUTION: (i) A haloalkylstyrene such as chloromethylstyrene and, if necessary, (ii) other monomers copolymerizable therewith are polymerized in a usual manner in the presence of (iii) a radical generating agent such as benzoyl peroxide and 0.1W30wt%, based on component (i), and (iv) an epoxy compound contg. no  polymerizable unsatureted bond, such as styrene oxide or epoxidized soybean oil.  Especially, a membraneous polymer can be obtained by coating a fibrous material  with a polymerizable system consisting of components i, ii, iii and iv, and sandwiching the coated fabric between polymer films and subjecting the assemblage to a  polymerization by casting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60255394-A (JP)
Inventor: NIWAYAMA SHIYOUICHI
IPC: B26D1/547
Filed: 1984-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62267863-A (JP)
Title: Ic card
Inventor: NAKANO HARUMI
IPC: B42D15/10
Filed: 1986-05-15
Abstract: PURPOSE:To a foul transaction with an IC card by erasing the monetary value of the card in a state where the application of the card is temporarily disabled based on the collation result of identification numbers. CONSTITUTION:When it is decided that the data reinput frequency exceeds a prescribed level (n), a flag is written to a secret zone 243 of a storage memory 24 by a command given from a central controller 17. Hereafter the use of an IC card is temporarily disabled and the credit balance data on the latest transaction area 244a of a transaction area 244a of the memory 24 is set at '0'. Furthermore the contents of a credit zone 245 are cleared, that is, the credit limit amount data on the credit limit 245a are set at '0'. At the same time, the continuous use permission frequency is also set at '0' in an application mode of an off-line terminal of a floor multiplier 245b. Thus the use of the IC card is temporarily disabled and at the same time the monetary value of the card is totally deleted. Then the application of the IC card is forcibly limited to the use at an on-line terminal.
Patent JP-S63276945-A (JP)
Title: Fault information collection system
Inventor: AMAMIYA MINORU
IPC: H04B10/03
Filed: 1987-05-08
Abstract: PURPOSE:To decrease the number of personnel by using a management processor so as to collect and store fault information automatically prior to the execution of IPL in receiving an IPL request from a communication processor. CONSTITUTION:When a communication processor 2 inspects a fault, an IPL request is sent to a management processor 1 via a signal line 12. The management processor uses an IPL processing means 4 to receive the request and the processing means 4 requests the fault information collection to the processor. The communication processor 2 returns the fault information to the IPL processing means 4. The processing means 4 stores the fault information on a hard disk 5 and applies IPL to the communication processor 2 via a signal line 14 after the end of collection of the fault information. Moreover, the fault information stored in the hard disk 5 is displayed on a printer 7 by a display instruction from a keyboard 6 at any time. By such a constitution, the fault information is collected automatically and displayed at an optional time, then a system composing lots of communication processors is operated by a small number of personnel.
Patent JP-H06329176-A (JP)
Title: Cushioning device for packing
Inventor: TSUMURA HIDEO
IPC: B65D77/26
Filed: 1993-05-13
Abstract: PURPOSE:To increase the capacity of absorbing the energy of a dropping shock so as to decrease the quantitative use of cushioning material for packing. CONSTITUTION:Coil springs 34 are provided between a first cushioning member 31 and second cushioning members 32, 33. These members on the two sides are connected by wires 35 and stoppers 36 and held in a condition giving the coil springs 36 initial displacement. By so doing the initial buildup in the load- displacement curve is made sharp, followed by gentle buildup of load, so that the capacity of absorbing the energy of a shock can be increased.
Patent JP-S61270757-A (JP)
Title: Color photosensitive material
Inventor: SATO KOZO
IPC: G03C8/12
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a color photosensitive material superior in transferability of a yellow dye and good in its light fastness by incorporating a specified yellow dye image forming compound. CONSTITUTION:The silver halide color photosensitive material capable of forming a superior color image is obtained by incorporating the yellow dye image forming compound represented by formula I in which Dye is a yellow dye group represented by formula II or its precursor; X is a single bond or a bonding group; Y is a group capable of changing diffusivity of the dye component at the time of reaction with a photosensitive silver salt having a latent image in accordance or reverse accordance with it; R<1> are each CN or one of groups represented by formulae III-VI; R<11>, R<12> are each H or optionally substd. alkyl, aralkyl, aryl, or a heterocyclic group, and both may form a ring; R<2> is an electron attractive group having a Hammett's para-sigma value of 0-+1.0; (n) is 1-4; when (n) is 2, 3, or 4, each of R<2> may be same or different; Dye and X combine with either of R<11> and R<2>; and (q) is 1 or 2, and when (q) is 2, each of Dye-X may be same or different.
Patent JP-H01282978-A (JP)
Title: Television signal system converter
Inventor: MIYABE KAZUHIRO
IPC: H04N7/01
Filed: 1988-05-09
Abstract: PURPOSE:To observe a whole picture by switching the taking-in position of a high-fidelity television picture in three stages when a high-fidelity television signal is projected on a standard television receiver. CONSTITUTION:A signal, which is scanning line-converted by a scanning line converting circuit 2, is taken into a memory circuit 3 and a projecting range in a horizontal direction is determined by the control signal of an address generating circuit 4. The address generating circuit 4 generates the three control signals, whose timing is different. Then, since these control signals are switched by a timing switching circuit 5 and given to the memory circuit 3, the taking-in position of the high fidelity television picture is switched in the three stages.
Patent JP-H04340809-A (JP)
Title: Output buffer circuit
Inventor: HASHINAGA MASARU
IPC: H03K17/16
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the generation of a noise by dividing the transistor of an output buffer, controlling the change of an input signal to the output buffer, and suppressing rapid charge and discharge currents running through the entire output buffer. CONSTITUTION:When an input signal 2 of an output buffer circuit 52 is changed, a signal is transmitted to an input 5 of an output transistor 10, and an input 8 of an output transistor 12 in the same timing of the input signal 2, and the output of the output buffer is changed. At that time, a signal whose change is delayed by a fixed time from the input signal 2 by control circuits 17 and 18, is transmitted to an input 6 of an output transistor 11, and an input 9 of an output transistor 13. Thus, the currents running through an output 14 start running through the transistors 10 and 12 at first, and then they are increased by the transistors 11 and 13 after the delay of the fixed time. Therefore, the rapid current change at the output 14 can be suppressed.