baber/WOPTO huggingface dataset:
Patent JP-2001001243-A (JP)
Title: Method and device for chamfering outer circumferential portion of thin disklike work
Inventor: KINOSHITA HIROSHI
IPC: H01L21/304
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive device for chamfering an outer circumferential portion of a thin disklike work to carry out a method for chamfering the outer circumferential portion of the thin disk-like work with short chamfering time. SOLUTION: In this device for chamfering an outer circumferential portion of a thin disklike work, a thin disk-like work W is rotated about its axis, an outer circumferential surface of a grinding wheel 1 is pressed against the outer circumferential surface of the work while the columnar grinding wheel 1 is rotated about its axis to chamfer the outer circumferential part of the work W. A groove 2 is formed over the whole length of the outer circumferential surface of the grinding wheel 1. The groove 2 is smaller toward a bottom, and a bottom surface of the groove 2 is of a recessed curved surface. The work W and the grinding wheel 1 are arranged so that the axis Sw of the work W is located on one of two parallel planes, and the axis S1 of the grinding wheel 1 is located on the other, and both axes are not parallel to each other.  A driving device to adjust the distance between the axis Sw of the work W and the axis S1 of the grinding wheel 1 is provided.
Patent JP-H1017497-A (JP)
Title: Sustained release pharmaceutical preparation and its production
Inventor: OMORI SHINJI
IPC: A61K47/38
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical preparation capable of improving fluidity of powder and compression moldability (tableting property) and imparting sustain release property by using a carrier composed of a specific hydroxypropylmethyl cellulose and hydrogen calcium phosphate. SOLUTION: This pharmaceutical preparation comprises (A) an active ingredient, (B) hydroxypropylmethyl cellulose and (C) (anhydrous)hydrogen calcium phosphate. A water soluble active component, preferably phenylpropanolamine hydrochloride is used as the component A. The component B has preferably 19-24wt.% methoxy content and 4-12wt.% hydroxypropoxy content. The component C is blended in an amount of 5-100 pts.wt. based on 100 pts.wt. component B. Further, the pharmaceutical preparation contains a crystalline cellulose in an amount of 1-50 pts.wt. based on 100 pts.wt. component B. As a result, the preparation can contain a large amount of the component B and can be slowly released even when the preparation is a water-soluble medicine.
Patent JP-H0618781-A (JP)
Title: Fixed focal distance lens
Inventor: ONO KUNIAKI
IPC: G02B13/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide the fixed focal distance lens which can improve workability of an operator by taking long a back-focal distance, and whose optical characteristic is excellent. CONSTITUTION:This lens is constituted by providing a first lens group II (focal distance f1) consisting of three pieces of lenses L1, L2 and L3 having negative refracting power as a whole, and a second lens group II consisting of four pieces of lenses L4, L5, L6 and L7 having positive refracting power as a whole in order from an image forming surface side, and satisfies a conditional expression 0.58<¦f1/f¦<0.95, 0.50<¦f1/f2<1.0, 1.6<Bf/f<2.9, 1.1<f2/f<1.45 (f: a focal distance of the whole system, Bf: a back-focal distance).
Patent JP-H08100257-A (JP)
Title: Magnetron sputtering apparatus and its method
Inventor: YOKOYAMA MASAHIDE
IPC: C23C14/35
Filed: 1995-07-07
Abstract: PURPOSE: To provide a magnetron sputtering device using an annular target which has high efficiency of utilizing the target and is less changed in its film thickness distribution with lapse of time. CONSTITUTION: This magnetron sputtering apparatus has the annular flat plate target 2 and is arranged with magnets 33, 31 respectively having the same polarity on the front surface side and rear surface side of the target 2 along the inner peripheral edge of the target 2 and is arranged with magnets 34, 32 respectively having the same polarity on the front surface side and rear surface side of the target 2 along the outer peripheral edge of the target 2. The polarities of the magnets 33, 31 arranged along the inner periphery of the target 2 and the magnets 34, 32 arranged along the outer periphery of the target 2 are so determined as to have a reverse relation across the target 2.
Patent JP-S6416139-A (JP)
Title: Data signal sending equipment
Inventor: FUJIKAWA SHUNJI
IPC: H04J3/00
Filed: 1987-07-10
Abstract: PURPOSE:To synthesize a data signal with the main signal of an RZ signal and to eliminate the degradation of S/N, code error, and inter-code interference of the data signal to extend the signal transmission length by converting the data signal to a half pulse width of the main signal and synthesizing this data signal with the RZ signal generated from the main signal. CONSTITUTION:The titled equipment is provided with an RZ converting circuit 21 which generates the RZ signal from the digital main signal, a data signal converting circuit 22 which converts the data signal to be superposed on the main signal to a half pulse width of the data signal, and a synthesizing circuit 23 which synthesizes the RZ signal and the data signal subjected to pulse width conversion. A main signal (a) is converted to an RZ signal (b) by the RZ converting circuit 21. A data signal (c) is converted to a pulse (d) having a half width of the main signal by a data signal converting circuit 22. Both signals are synthesized by the synthesizing circuit 23 to generate a synthesized signal (e). This signal (e) is transmitted as an optical signal by an electro/optical converting circuit 24. On the reception side, a clock (f) is taken out from the reception signal, and a main signal (g) is reproduced from the reception synthesized signal (e), and a data signal (i) is reproduced by a clock (h) whose phase is shifted from the clock (f) by 180 deg..
Patent JP-2000004784-A (JP)
Title: Rice storing chamber and rice polisher having the same
Inventor: YASUNOBU YOSHIKO
IPC: G01N21/35
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a rice storing chamber removing insoluble protein inducing a deterioration of taste and capable of eating delicious cooked rice by providing a criterion part, or the like, for judging the oxidation degree of protein in the rice. SOLUTION: This rice storing chamber has a storing part 1 of rice, a radiation part 7 irradiating a light of a wavelength absorbed to a specific bonding in protein contained in the rice to the rice, a light receiving part 8 receiving a reflected light of the light from the rice and a criterion part such as a protein sensor 5 judging the oxidation degree of protein in the rice by using a light output in the radiation part 7 and a light receiving input of the light receiving part 8. Preferably, the rice storing chamber has a display part for displaying the judged oxidation degree of protein, and a rice polisher is preferably composed of the rice storing chamber and a rice polishing part performing rice polishing according to the judged oxidation degree of the protein.
Patent JP-S6328675-A (JP)
Title: Label printer
Inventor: MIYASE TOSHIHARU
IPC: B41J3/01
Filed: 1986-07-22
Abstract: PURPOSE:To detect a shortage of dot in a bar code either visually or with a simple sensor, by a construction wherein all dots are printed in a line in front and/or back of the bar code so as to have a width at least and including that of the bar code. CONSTITUTION:A bar code 3 is composed of a plurality of bars 4 parallel to a paper feed direction together with normal characters 2. Data Da, Db, and Dc displayed with the bar code are continuously arranged in the paper feed direction; a dot line 5 having a W2 length at least and including a width W1 of the bar code 3 is printed on the margin of a label 1 spaced a small distance from the last end of the bar code 3. The dot line consists of all the dots having outputs '1'; if the disconnection of any heating element causes the empty dot, the dot line 5 is broken correspondingly to the empty dot. Therefore, the failure of the heating element can be visually detected without difficulty.
Patent JP-H1017604-A (JP)
Title: Visible-ray-sensitive resin composition and its use
Inventor: SUZUKI RIHOKO
IPC: C07D417/06
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which contains a cross-linkable or polymerizable ethylenically unsatd. compd. and a photopolymn. initiator compsn., can be cross- linked or polymerized by irradiating with visible light, and has a high sensitiviy to general-purpose visible lasers such as an argon laser or YAG laser by using a specific photopolymn. initiator compsn. SOLUTION: A photopolymn. initiator compsn. is used which contains a coumarine compd. represented by formula I [wherein R1 and R2 are each H, an alkyl, an aryl, an alkenyl, an aralkyl, an alkoxy, an aryloxy, an alkenyloxy, a hydroxyalkyl, etc.; R3 is H, a halogen, an alkyl, an alkoxy, OH, an alkylthio, an arylthio, sulfo, etc.; X is O, S, NH, or NR4 (wherein R4 is an alkyl, an aryl, etc.); and ring A may be substd.] and a titanocene compd. (e.g. a compd. represented by formula II).
Patent JP-H117337-A (JP)
Title: Display device
Inventor: ANDO MASAHIRO
IPC: G09F9/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a display device in which a display can be fixed at an arbitrary position from the maximum angular position to the minimum angular position. SOLUTION: In this display device, a hinge part in which a support 20 is made freely turnable with a supporting point 27 as a center is provided at the back part of a case 8, and a driving mechanism such as a cam 23, main gear 19, and motor 13 for rotating and extending a slide rail 21 connected with the support 20 is provided in a stand main body, and a guide roller 10 for moving a guide board 9 formed so as to be inclined in a stand cover 26 is provided at the top end of the case 8. Thus, when the slide rail 21 is turned and extended according to power supply to the motor 13, the case 8 incorporating a display 1 is guided by the guide roller 10 moving along the guide board 9, and moved from the minimum angular position to the maximum angular position.  When an operator presses a switch 39 in the middle of the movement of the case 8, the case 8 can be stopped at an arbitrary position from the maximum angular position to the minimum angular position.
Patent JP-S6235177-A (JP)
Title: Pressure-driven self-acting type cutoff valve
Inventor: SHIBATA TOMOFUMI
IPC: F04B37/16
Filed: 1985-08-06
Abstract: PURPOSE:To instantaneously disconnect a flow line by self action of a pressure vessel when it is damaged, by driving a valve body, floatably built inside a valve case, through a pressure difference between the upper end opening part of the valve case and its bottom end opening part. CONSTITUTION:A pressure vessel 14, vacuumizing its inside by a vacuum pump connected with a pipe 16, is placed in a vacuum condition. Here a valve body 34 is not driven, and gas in the pressure vessel 14, being allowed to flow in the bottom end opening part of a valve case 32 through small holes 38 to the upper end opening part of the valve case 32, is discharged. If assumed that the pressure vessel 14 is damaged, the valve body 34, being pressed upward from the bottom by a pressure difference, is floated. Here the valve body 34, being prevented from its tilt and/or large displacement through the action of a guide mechanism 40, is properly adapted to a valve seat part.
Patent JP-S6065481-A (JP)
Title: Manufacture of separator with frame of layer-built secondary battery
Inventor: YAMAMOTO AKIRA
IPC: H01M50/463
Filed: 1983-09-21
Abstract: PURPOSE:To obtain a separator having no leakage of an electrolyte by a method, in which holes are formed on the manifold forming part of a porous film and electrolyte non-transmissive round materials are fitted into said holes while piling up homogeneous frame members on both sides of the film for being heat- pressed. CONSTITUTION:Holes 23 are formed on the manifold forming part of a porous film 21, while round plates 24 made of the electrolyte non-transmissive polyolefin system resin homogeneous to the film 21 are fitted into the holes 23. Next, an electrolyte non-transmissive frame members 22 homogeneous to the film 21 are put on and under the film 21 for being molded en bloc by heat pressing. Subsequently, the manifolds 9, 9' and 10, 10' as well as bolt holes are formed on the monifold forming part. A separator with a frame of a layer-built secondary battery obtained in this way is excellent in flatness of the frame part while not generating leakage of the electrolyte and a short circuit of the liquid.
Patent JP-H07181634-A (JP)
Title: Medical x-ray recording system
Inventor: FUIRITSUPU DOOMU
IPC: G03C3/00
Filed: 1994-07-01
Abstract: PURPOSE: To provide a medical X-ray recording system. CONSTITUTION: This X-ray recording system is characterized by a feature (i) that a both face X-ray film is arranged between a radiographic intensifying screen and a reflecting sheet material, a feature (ii) that the reflecting sheet material has at least one reflection face, a feature (iii) that overall white light reflection on the reflection face is at least 30%, and a feature (iv) that the reflection face of the reflecting sheet material is kept brought into close contact with one of emulsion layer sides of the both face X-ray film.
Patent JP-H0338187-A (JP)
Title: Television telephone set with superimposing function
Inventor: SUZUKI SHUNICHI
IPC: H04N5/278
Filed: 1989-07-04
Abstract: PURPOSE:To prevent mutual disturbance by providing a modulation demodulation section demodulating each modulated signal respectively, using the modulation demodulation section to modulate a character signal, a picture signal, a video signal and a voice signal by a telephone set respectively and sending them simultaneously onto one communication line. CONSTITUTION:A conversion section 2 converts an electric signal comprising character information and picture information received from an input device 1 into a signal with the same frequency band and data form as those of the video signal and sends the result as a character signal and a picture signal to a modulation demodulation section 3. The modulation demodulation section 3 modulates the received character signal, picture signal, video signal and voice signal so as to avoid mutual disturbance and sends the result to a communication line 7. Moreover, the modulation demodulation section 3 demodulates the modulated character signal, picture signal, video signal and voice signal inputted from the communication line 7. Then the character signal, picture signal, video signal are sent to a receiver section 6, where they are displayed and the voice signal is sent to a telephone set 5, in which the signal is received.
Patent JP-S6234017-A (JP)
Title: Method for making three-dimensional information viewable
Inventor: TANAKA MASARU
IPC: G01H3/00
Filed: 1985-08-06
Abstract: PURPOSE:To make it possible to display three-dimensional information as an image pattern, by converting the three-dimensional information of noise, the magnitude of vibration, a component and the change thereof with the elapse of time to a color as two-dimensional information. CONSTITUTION:A microphone is used in the case of noise and a sensor 1 such as a pickup is used in the case of vibration while noise and vibration are respectively measured by a noise meter and a vibrometer. The time axis wave form data of the sound pressure of a measuring device 2 is inputted to a component analyzer 3. Next, the magnitude of a measured value and a frequence component ratio are calculated as the brightness of light emission to the magnitude of a color signal and the ratio of the three primary colors of light to the component ratio of the color signal on the basis of the conversion soft to the color signal by a computer 4 and outputted as color signals. Subsequently, the spot of light having darkness and a tone of color is swept on the basis of the color signals converted by the computer 4 by a color monitor 5 and a hourly image pattern is displayed. The color image at this point of time is copied by a color hard copy 6.
Patent JP-H0463048-A (JP)
Title: Control system between exchange and terminal
Inventor: ISHIKAWA YOSHIO
IPC: H04M3/00
Filed: 1990-06-29
Abstract: PURPOSE:To offer a new function provided in a new terminal even when an exchange is of old style by sending a code representing the function (machine specification) of a main body from an exchange main body to a terminal when the terminal is connected to the exchange main body, generating a correspondent terminal identification code from the terminal, and sending it to the exchange main body. CONSTITUTION:When the exchange main body 10 is connected to the terminal, the fact is detected by a connection detecting means 11, and a main body identification code held in advance is sent from a main body identification code sending means 12 to a connected terminal 15. When the terminal 15 receives the main body identification code with a main body identification code detecting means 16, a terminal identification code generating means 17 generates the terminal identification code representing its own function suitable for an inputted main body identification code. The terminal identification code is sent out from a terminal identification code sending means 18, and is received with the terminal identification code detecting means 13 of the exchange main body 10. A received terminal identification code is stored in a storage means 14 classified by every terminal code to use in control for the exchange main body 10.
Patent JP-H076967-A (JP)
Title: Epitaxial growth observing apparatus
Inventor: SHIMIZU SABURO
IPC: H01L21/205
Filed: 1993-06-20
Abstract: PURPOSE:To enable a diffraction pattern to be observed even while a specimen is heated by a method wherein an optical filter which transmits only the luminescent color of a fluorescent screen is provided between the fluorescent screen and an observer. CONSTITUTION:An electron gun 2 is mounted on the wall of a vacuum chamber 1, an electron beam emitted from the electron gun 2 is made to impinge at an acute angle on the surface of a specimen placed on a specimen holder in the vacuum chamber 1. The specimen 4 kept at a prescribed temperature is irradiated with substance evaporated from an evaporation source 5 in the vacuum chamber 1, whereby a thin film is formed on the specimen 4. An electron beam is reflected and diffracted at the surface of the specimen 4 to generate a diffraction pattern, and the diffraction pattern is projected on a fluorescent screen 6 mounted on the vacuum chamber 1. At this point, an optical filter which transmits only the luminescent color light of a fluorescent screen is provided between the fluorescent screen and an observer. By this setup, a diffraction pattern projected on a fluorescent screen can be observed.
Patent JP-H0923243-A (JP)
Title: Electronic space information distribution system
Inventor: NOZUE TATSUHIRO
IPC: H04L12/54
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a system by which various information such as newspaper, magazine and advertisement are sent mainly by dot data. SOLUTION: Data information sets 12, 14 served by a press company 11, publishing companies 13, 15 or the like are converted into electronic space information sets 22, 24, 26 via an electronic space manufacturer 20. The electronic space information is distributed to an automatic vending machine 40 from a center via a satellite channel or a ground channel. The distributed space data 37 are once stored in a recording section in the inside of the information automatic vending machine 40 and desired data among stored information sets are written onto a recording medium 52 such as an IC card when the payment of information charge is identified by a cash or a pre-paid card.
Patent JP-S5696020-A (JP)
Title: Annealing method of high tension cold-rolled sheet steel
Inventor: MATSUNO FUMIO
IPC: C21D9/46
Filed: 1979-12-28
Abstract: PURPOSE:To perfectly prevent the formation of temper colors by coating the edge parts of a tight coil, charging the coil into a heating furnace and maintaining the same at a prescribed temp. then raising the temp. and applying annealing thereto. CONSTITUTION:Covers 7 made of steel sheets or the like are put on the edge parts of a tight coil 2, and are clamped by steel bands 8 or the like. This is inserted into a batch type heating furnace and is kept for 1-20hr at 250-500 deg.C, whereby the moisture stuck on the tight coil 2 is perfectly removed. Thence, the temp. is raised up to a prescribed temp. and the coil is subjected to annealing. Thereby, the formation of oxidation films on the edge parts of tight coil during annealing is obviated, and the beautiful appearance as a cold-rolled sheet steel is maintained.
Patent JP-H0727445-A (JP)
Title: High temperature regenerator for absorption chilled and warm material machine
Inventor: MIZOGAMI HIROSHI
IPC: F25B33/00
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a small high temperature regenerator by finishing combustion in a range of a length of a short furnace along a wall of the furnace by synergistic action of a flow of combustion gas injected from a burner to be supplied from the burner and a wall near the burner of a furnace chamber. CONSTITUTION:Combustion gas 7 discharged from a combustion gas jet port of a burner l is extended along a wall 9 of a combustion chamber to form a flame 8 extended to the chamber. Thus, a burning step is lengthened, the flame 8 is in a thick and short shape, and radiation heat transfer is effective since the gas having a high temperature is thick when the gas 7 is observed from its periphery. Accordingly, a combustion gas outlet 6 of the burner 1 is installed slightly at an upstream side from the wall 9 of the chamber, and the gas 7 flows along the wall 9 at an inlet of the chamber, and hence the chamber having a high heat transfer can be obtained.
Patent JP-H1127623-A (JP)
Title: Optical disk device
Inventor: YONEZAWA MINORU
IPC: G11B33/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a device by configuring the device such that an optical head moves in a different direction from a perpendicular direction, that is the gravity direction, in the case that an optical axis of an image pickup lens is set in parallel with a horizontal plane. SOLUTION: A device is provided with a video signal recording section 4 that records a video signal onto an optical disk 5 and with an enclosure section 1 that contains the video signal recording section 4 in a way that an optical head 10 driven by an optical head drive means moves in a different direction from a perpendicular direction, in the case that an optical axis of an image pickup lens 1 is set in parallel with a horizontal plane. That is, the device is configured so that a direction of tracking is not matching with a gravity direction in the case of conventional photographing. Furthermore, a focusing direction, that is, a rotating direction of the optical disk 5, is not matching with the gravity direction except that an object in vertical directions or in a downward direction is photographed. Thus, power consumption to compensate the gravity is not required.
Patent JP-H098354-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA AKIHIKO
IPC: H01L21/365
Filed: 1995-06-16
Abstract: PURPOSE: To obtain good ohmic characteristics by solving various problems at the heterointerface when different kinds of II-VI compounds are laminated. CONSTITUTION: II-VI compound semiconductor layers 2 are laminated on a substrate 1 and II-VI compound semiconductor layers 4, having carrier concentration higher than that of the II-VI compound semiconductor layers 2, are laminated thereon through a group III-VI semiconductor layer 5 having deficient zincblende structure.