baber/WOPTO huggingface dataset:
Patent JP-H08216298-A (JP)
Title: Apparatus for bending protruding blade for use in rotary paper punch
Inventor: TAKEUCHI TAKAYUKI
IPC: B21D5/04
Filed: 1995-02-17
Abstract: PURPOSE: To reliably bend into a desired shape a protruding blade that has been formed in an arcuate shape. CONSTITUTION: To produce a protruding blade for use in a rotary paper punch that cuts a product shape out of a material sheet inserted between rolls, one of which is provided with the protruding blade fixed to its outer peripheral surface, a blade bending apparatus bends a protruding blade 3 that curves in accordance with the curvature of the roll. The apparatus has a spherical face table 20 having a spherical upper surface corresponding to the curvature of the arcuate protruding blade 3. A stationary die 21 is detachably fixed to a central peak point P of the spherical table. A movable die 22 movable closer to the stationary die by drive means is provided radially apart from the stationary die. The arcuate protruding blade is placed on the spherical upper surface of the spherical table with its roll-planted side contacting the spherical surface.  In addition, the blade is positioned so that the bending center of the blade is adjacent to a die face 21d of the stationary die that faces the movable die. The movable die is then moved to the stationary die to bend the arcuate protruding blade into a desired shape.
Patent JP-H08221087-A (JP)
Title: Karaoke device
Inventor: FUNAHASHI HITOSHI
IPC: G11B27/34
Filed: 1995-02-16
Abstract: PURPOSE: To provide a karaoke (orchestration without lyrics) device provided with a function supplying a musical source any time according to a request of an individual karaoke user. CONSTITUTION: In the karaoke device 1, the karaoke performance data of respective performance music are stored in a karaoke data storage part 16, and the karaoke reproducing sound data are synthesized by a musical sound data synthesis part 17 based on the karaoke performance data selected by a karaoke performance data selection means 19 to be recorded on a recording medium such as a CD, etc., by a reproducing sound data recording means such as a CD recorder 37, etc. Further, the operation of the reproducing sound data recording means is controlled by a recording control part 30 based on a recording command signal issued from a charge detection part 35 according to the thrawing of the charge.
Patent JP-H05259229-A (JP)
Title: Electrode connecting tool and semiconductor-element electrode connector
IPC: H01L21/603
Filed: 1992-03-12
Abstract: PURPOSE:To connect an electrode on a semiconductor element and the copper foil electrode of a TAB tape with high quality through a TAB mounting system. CONSTITUTION:One end of a columnar body constituting an electrode tool 21 is used as a holding section 21a and the other end of the columnar body as a contact bonding section 21b conically machined for contact-bonding a lead superposed to the electrode of a semiconductor element, a hole 22 not penetrated in the axial direction from a side face on the holding section 21a side is formed, and a heater mounting section 21c having a small diameter is formed to a columnar section except the holding section 21a. Power fed to a heater 23 set up to the heater mounting section 21c is controlled by a thermocouple inserted into the hole 22 and a temperature regulator in a semiconductor-element electrode connector using the electrode connecting tool 21. Accordingly, the position of the heating of the electrode connecting tool 21 is kept constant, and the abrasion of the heater 23 is prevented, thus lenghtening lifetime.
Patent JP-H08255587-A (JP)
Title: X-ray tube
Inventor: NOORUBERUTO MIKA
IPC: H01J35/14
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray tube which can adjust its focus dimensions according to purpose of use at each time by configuring so that the diameter of an electron beam incident on an inner part of a focus on an entrance plane of an anode can be set. SOLUTION: An electron beam ES which is emitted from a cathode 6 during the operation of an X-ray tube permeates a Wehnelt cylinder 7 and an auxiliary anode 8 which is provided as a focusing electrode. A control voltage UW is applied between the electrode 7 and the earth potential. A direct current voltage source 9 can be set using adjusting means 10. A control voltage UH is applied between the auxiliary anode 8 and the earth potential. A direct current voltage source 11 can be also set using adjusting means 12. Through the alteration of control voltages UW and UH, the diameter (D) of the electron beam ES can be set.
Patent JP-S58171249-A (JP)
Title: Method of grinding end surface of coiled spring
Inventor: SAITOU KUNISHIGE
IPC: B23P25/00
Filed: 1982-03-31
Abstract: PURPOSE:To grind the end surfaces of a coiled spring positively and readily, by securing the ends of the coiled spring with a low-melting metal, and effecting the grinding. CONSTITUTION:In case the end surfaces of the coiled spring 3 are ground using a supporter 2 and the low-melting metal 5, the low-melting metal 5 is poured into the through-hole 4 and is allowed to solidify. In this state, the supporter 2 is inserted between the rotating grind stones, and after a prescribed size is obtained by the working, the supporter 2 is taken out. Then the supporter 2 as well as the coiled spring 3 is heated to melt the metal 5, and the coiled spring 5 is taken out. Thus even the end surfaces of a coiled spring with a less windings or a low spring constant can be ground positively, and the working can be facilitated.
Patent JP-H02235553-A (JP)
Title: High velocity rapid quenching method
Inventor: NAKAMURA HIDEKI
IPC: B22D11/06
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a magnetic alloy having uniform characteristics in the same lot by arranging surface layer on base material surface of a cooling base body and making thermal conductivity of the surface layer lower than that of the base material. CONSTITUTION:Molten metal of the magnetic metal is collided on the surface of cooling base body and rapidly cooled at high velocity. Then, the surface layer is arranged at the surface of base material of the cooling base body. The thermal conductivity of the surface layer is made to <=0.6J/(cm.s.K) and lower than that of the base material. The material is made of copper or copper series alloy. The magnetic metal is the alloy containing R (one or more kinds of rare earth metal containing Y), Fe or Fe and Co and B. By this method, the material used to the surface layer can be obtd. at a low cost.
Patent JP-S60199022-A (JP)
Title: Epoxy resin composition for carbon fiber reinforcement
Inventor: KUBODERA KAZUNAO
IPC: C08K7/06
Filed: 1984-03-22
Abstract: PURPOSE:To provide the titled composition composed of benzophenone tetraglycidyl ether, its condensation product, and a curing agent, and suitable for a prepreg resin of a carbon fiber-reinforced composite material having excellent mechanical characteristics, heat resistance and water resistance. CONSTITUTION:The objective resin composition for prepreg is produced by adding curing agent such as 4,4'-diaminodiphenylsulfone, 3,3'-diaminodiphenylsulfone, dicyandiamide, etc. to 2,2', 4,4'-benzophenone tetraglycidyl ether and/or its condensation product, and if necessary, compounding the mixture with an additive such as epoxy resin, thermoplastic resin, etc. and a cure accelerator. The obtained resin composition is impregnated as a prepreg into a reinforcing fiber comprising a carbon fiber prepared from polyacrylonitrile, pitch, etc. and, if necessary, blended with glass fiber. The amount of the prepreg is preferably 20- 45wt%.
Patent JP-H0614330-A (JP)
Title: Digital-image-signal correcting device
Inventor: PATORISU KAPITANTO
IPC: H04N9/64
Filed: 1993-03-15
Abstract: PURPOSE: To allow the operator to dynamically revise a processing parameter by providing a digital video signal correction device to a video processing unit. CONSTITUTION: The device is made up of four identical hardware correction modules, that is, a film A module 20, a film B module 22, a video A module 24 and a video B module 26. The modules 20, 22, 24, 26 are connected by a bus 140 to receive a correction parameter from a CPU 40. The correction parameter is calculated by an operator input section 7 and fed to the CPU 40 via a bus 145. As digital input signals, signals including digital red, green, blue signals 10, 11, 12 representing an original film scene are received and as digital output signals, signal including digital red, green and blue signals 30, 31, 32 suitable for the specification of the SMPTE 240M are generated.
Patent JP-H07255794-A (JP)
Title: Dental treatment system
Inventor: SAITO HIROSHI
IPC: A61G15/00
Filed: 1994-03-24
Abstract: PURPOSE:To prevent water spitted out by a patient from being scattered by providing a supporting block at a water supply/drainage unit so as to support a glass stand and a spitoon and movably supporting them within an almost horizontal plane. CONSTITUTION:A water supply/drainage unit 2 arranged on the side of the position of a chair 1 is provided with a supporting block 3 equipped with a glass stand 31 for placing a glass for gargle, water supply pipe 32 for supplying water to the glass and spitoon 33, and supported by a stand 4 fixed on the floor. On the other hand, an instrument tray 6 is supported through an arm 5 to a bracket 1C fitted to the chair 1. The supporting block 3 turnably supports the stand 4 at the end part on the side, where the glass stand 31 is placed, with an almost perpendicular core as a center and the spitoon 33 is disposed at a certain position away from the glass stand 31. When the patient gargles, the supporting block 2 turns the stand at a suitable angle with the end part on the side of the glass stand 31 as a center and almost horizontally moves the spitoon 33 to the front position of the patient.
Patent JP-S51130082-A (JP)
Title: High-pressure sodium vapor discharge lamp
Inventor: KIZAKI TAISAKU
IPC: H01J61/06
Filed: 1975-05-07
Abstract: PURPOSE: To provide a high-pressure sodium vapor lamp inclinding an Al 3 O 3  emission tube, in which Nb is disposed to piece through an electrode-supporting end plate of ceramic and the Al 2 O 3  emission tube is bonded tightly and in which a starting auxiliary electrode is optionally disposed and a high breakdown voltage is maintained between this auxiliary electrode and a main electrode. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09220198-A (JP)
Title: Ophthalmological instrument
Inventor: MASAKI TOSHIBUMI
IPC: A61B3/10
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmological instrument with a signaling device to stop examinations whenever an eyelid is detected to be below a specified position. SOLUTION: An image of a front part of an eye under an ophthalmoscopic examination is captured by a television camera 4, and is transmitted to an image capturing memory 9. Thus, reflection images from a cornea illuminated by an outer eye illuminating lamp 5 is detected. After the reflection images from a cornea S is detected, a measurement starting switch 11 is pressed, and a driving signal to drive a piston 6 is outputted from a CPU 10 to a solenoid 7. On the other hand, when the reflection images from a cornea are not detectable, namely when an eyelid is below a specified position, an ophthalmoscopic examination is not performed because the CPU 10 does not send the driving signal to the solenoid 7 even the measurement starting switch 11 is pressed.
Patent JP-S58185542-A (JP)
Inventor: EERENFURIITO BAUMUGARUTONAA
IPC: C07C68/00
Filed: 1983-03-31
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-H07262682-A (JP)
Title: Information processor
Inventor: ONO KOZO
IPC: G11B19/22
Filed: 1994-03-24
Abstract: PURPOSE:To shorten the time required for starting/stopping a recording medium by starting/stopping a drive motor driving the recording medium with a loading driver instead of a drive motor driver. CONSTITUTION:By watching that a DC current supplied to a loading motor 57 is larger than a three phase AC current supplied to the drive motor 2, the drive motor 2 driving the recording medium 1 is driven by supplying the current from the loading driver 53 driving the loading motor 57. When the motor 2 is driven/stopped in particular, the current is supplied from the loading driver 55 driving the motor 57, and the motor 2 is driven to be started/stopped. Thus, when the motor 2 is started, first of all, the drive current is sent from the driver 55 to the motor 2, and the motor 2 is started, and after arriving at a rotational speed, the regular drive current is switched to be supplied from the driver 55. At a stopping time, the current from the driver 55 is interrupted to be switched to the driver 53 to stop.
Patent JP-S58171116-A (JP)
Title: High-frequency amplifier
Inventor: ITOU NORIYOSHI
IPC: H03G3/30
Filed: 1982-03-31
Abstract: PURPOSE:To eliminate the generation of unnecessary spurious components from a squelch circuit, by providing an AGC circuit in the squelch circuit. CONSTITUTION:When the input level of a high frequency is lower than a squelch level, the high-frequency signal from a branching circuit 7 is amplified through a gain controlling circuit 13 to operate a relay circuit 15, and a contact 16 is connected to the side of a contact A. At this time, the output of a DC amplifier 6 approximates its maximum, and a gain controlling circuit 13 is controlled to the maximum gain. Meanwhile, the gain of a gain controlling circuit 2 is held down, and the high-frequency output from an output terminal (b) is broken. When the input level becomes higher than the squelch level, the output of a detecting circuit 9 is increased to switch the contact 16 of the relay circuit 15 to the side of a contact B. The gain of the gain controlling circuit 2 is increased, and the output is generated from the terminal (b). When the input level becomes higher furthermore, the gain of the gain controlling circuit 2 is reduced, and the gain of the gain controlling circuit 13 is increased, thus keeping the input to an RF amplifying circuit constant.
Patent JP-S61216698-A (JP)
Title: Production of l-threonine by fermentation
Inventor: YAMADA MASANARI
IPC: C12P13/08
Filed: 1985-03-20
Abstract: PURPOSE:To obtain L-threonine from culture liquid, by culturing a microbial strain belonging to Providencia genus, capable of producing L-threonine and resistant to the methionine metabolism antagonistic substance. CONSTITUTION:A microbial strain resistant to methionine metabolism antagonistic substance and capable of producing L-threonine, e.g. Providencia rettgeri TY-1, TY-2, etc., is cultured in a medium containing carbon sources, nitrogen sources, inorganic ions, etc. The microbial strain is resistant to alpha-amino-beta- hydroxyvaleric acid and requires L-isoleucine for proliferation. After the cultivation under aerobic condition, the microbial cells are removed from the culture liquid, the filtrate is adjusted to 2pH and passed through an ion exchange resin and the adsorbed component is eluted with ammonia water.
Patent JP-H11237241-A (JP)
Title: Theodolite with side facing mirror
Inventor: SATO TOMOYASU
IPC: G01C15/00
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To easily and quickly execute collimation work without coinciding light axes of pair of facing theodolites,by attaching a side facing mirror on the outer surface so that its normal sperpendicularly cross the light axis of the main body. SOLUTION: On the outer surface of a leg 42 where nearly cylindrical body 41 of theodolite 4 is attached rotatably, a side facing mirror 5 is attached so that its normal 7 exactly perpendicularly cross the light axis 6 of the main body 41. The theodolite 4 is turned (Az rotation) so that the normal 7 of the mirror 5 directs to the facing reference theodolite 1 and the side facing mirror 5 is collimated with the reference theodolite 1 to read the Az angle θ2. Finally, angle B is obtained by subtracting 270 degrees from the angle θ2 and the Az angle of the theodolite 4 is set in angle β. By this, the angle reference copy from the reference theodolite 1 to the theodolite 4 is finished.
Patent JP-H03255408-A (JP)
Title: Production of distributed index tapered waveguide
Inventor: SUZUKI MAKOTO
IPC: G02B6/13
Filed: 1990-03-06
Abstract: PURPOSE:To allow highly efficient coupling of light with an inexpensive and simple stage by depositing an optical waveguide forming material by evaporation to a tapered shape on a substrate and heating the substrate to diffuse the optical waveguide forming material into the substrate, thereby forming a light introducing path. CONSTITUTION:The optical waveguide forming material is lowered onto the substrate 1 and a mask 14 is provided on the substrate 1 to provide the region A where the optical waveguide forming material is deposited by evaporation on the substrate 1 and the region B where this material is not deposited by evaporation. The mask 14 is slid in the direction to diminish the region B where the above-mentioned material is not deposited by evaporation. The optical waveguide forming material to be deposited by evaporation on the substrate 1 is then deposited by evaporation to the tapered shape. The substrate 1 is heated to diffuse the optical waveguide forming material on the substrate 1 into the substrate, by which the optical waveguide is formed. The highly efficient coupling of the light is executed with the inexpensive and simple stage in this way.
Patent JP-2000246884-A (JP)
Title: Ink-jet recording apparatus
Inventor: OKAMOTO HIDEAKI
IPC: B41J29/46
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent a recording head whose replacement is unnecessary from being replaced by mistake. SOLUTION: A cutout part 81 with a width being enough for exposing both recording head units 48 and 49 is formed on the front face cover 80 provided on the front face of an ink-jet recording apparatus. The recording head units 48 and 49 are held on a carriage 50. When the recording head unit 48 whose replacement is necessary is to be replaced, the recording head unit 48 is exposed from the cutout part 81 so as to be replaceable, and for the recording head unit 49 whose replacement is unnecessary, the carriage 50 is moved to the position covered by the front face cover 80.
Patent JP-S54147546-A (JP)
Title: Air cooler
Inventor: KUDOU MITSUO
IPC: F25D21/06
Filed: 1978-05-10
Abstract: PURPOSE: For preventing the sections to be supplied with a cooled air from scattering frost, to provide a net-like frost separating member at a cooled air outlet.  
     CONSTITUTION: A net-like frost separating member 14 is attached inclined at the cooled air outlet 10a of a casing 10, and the frost receiving section 15 made of a bag-shaped net is provided at the lower section of said separating member 14. When fins 2 are rotated after said frost removing member 4 is set close to said fins 2 with projections 5 fitted between said fins 2, frost is scraped off by said projections 5 from said fins 2 and therefore does not grow larger than the clearance between said fins 2 and projection 5. The frost 16 scraped off by said frost removing member 4 is flied onto lower-course side by cooled air current and separated from said cooled air current by said net-like frost separating member 14 so that the cooled air containing no frost can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52137204-A (JP)
Title: Caretaking telephone equipment with response visitor
Inventor: MORIWAKI HIROSHI
IPC: H04M1/64
Filed: 1976-05-13
Abstract: PURPOSE:To make it possible to exactly make treatment during absence, by making a response to the visitor as well by means of one equipment, by automatically changing the response message of two tracks and giving same.
Patent JP-2000248730-A (JP)
Title: Structure of finishing level difference section of floor
Inventor: ISHII MITSUO
IPC: E04F15/024
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a simply constituted level difference section finishing structure which enables easier finish of a level difference section of a floor with visual boundary member, etc. SOLUTION: Flexibility is generated in the positioning of a visual boundary member 10 by the length of a plate-shaped body 12 for suspension by providing the visual boundary member 10, which is arranged in the boarder section of the level difference section of a floor section, has a rising front section having the height of at least the elevation difference of the level difference section, a horizontal section, which is extended a specified length from the top section of one side of the rising front face section and becomes the same height as that of the floor face at the last arrangement state and the plate-shaped body 12 for suspension, in which one end edge section is engaged with the side face section on the side to which the horizontal section of the visual boundary member 10,  and the other end edge section has flat face size extended longer than the extended horizontal section leaving engaged.
Patent JP-S57169131-A (JP)
Title: Housing of pile driver
Inventor: MIZUNO MIKIO
IPC: E02D7/16
Filed: 1981-04-11
Abstract: PURPOSE:To keep a leader in a shape suitable for transportation by a method in which a coupler for a stay is moved below the leader to incline the leader to horizontal state, the coupler for the stay is connected with the leader, while the leader is divided above the coupled portion, and the attitude of a gantry device is lowered. CONSTITUTION:A stay cylinder 6 for a stay 5 is extended to slightly incline a leader 4 forward. A sliding lock 43 is removed, and the leader 4 is supported only by a pendant rope 18. When the leader is further inlined, a sliding catch 28 goes down along the leader 4, and when the leader 4 reaches horizontal state, the sliding catch 28 is locked at a fixing portion C below the leader 4. The pendant rope 18 is further loosened, the leader 4 is supported only by the stay 5, and the gantry cylinder 8 is extended to set the height of the gantry device 7 at lowest state. The stay cylinder 6 is adjusted by extension or shrinking to set the height of the base leader 30 at the state of transportation.
Patent JP-H04290459-A (JP)
Title: Semiconductor device
Inventor: UENO MASAYUKI
IPC: H01L21/28
Filed: 1991-03-19
Abstract: PURPOSE:To easily obtain a flattened wiring pattern having no stepped part on the surface by burying a spacer consisting of a conductive material which allows chemical etching within a recessed part of a wiring pattern. CONSTITUTION:An SiO2 film 2 is formed on an Si substrate 1, a polysilicon electrode 3 is provided thereon and a layer insulating film 4 having contact holes 5 is formed on the SiO2 film 2 including such electrode 3 in the region to form the electrode 3 and the region to form a resistance layer 12 within the Si substrate 1. A wiring pattern is formed by vacuum deposition of aluminum as the wiring material on the surface of the layer insulating film 4 including the internal surface of the contact hole 5. Moreover, an impurity-added polysilicon spacer 71 is buried in a recessed area of the wiring pattern 6 at the contact hole 5. Thereby, any projected and recessed areas are not generated on the boundary of the aluminum wiring pattern 6 and spacer 71 and thereby poor coverage of aluminum wiring can be compensated.