baber/WOPTO huggingface dataset:
Patent JP-S6233761-A (JP)
Title: Cleaning device for inside wall of vacuum vessel
Inventor: OKABE SHUICHI
IPC: C23C14/00
Filed: 1985-08-02
Abstract: PURPOSE:To remove the contaminant on the inside wall of a vacuum vessel and to clean the inside wall by generating glow discharge between a lining plate provided to the inside wall of the vacuum vessel so as to insulate electrically the same as a cathode side and an electrode provided in the vacuum vessel as an anode side. CONSTITUTION:The lining plate 6 which is electrically insulated via an insulator 7 is attached to the inside wall of the vacuum vessel 1 having an electron gun 5 to heat and evaporate an evaporating source 4 and a substrate holder 3 mounted with a substrate 2 disposed to face the gun. The above-mentioned electron gun 5 is connected to the anode side of a DC power source 11 and the lining plate 6 is connected via a change-over switch 9 to the cathode side. The glow discharge is thereby generated between the both to ionize the gas introduced into the vacuum vessel 1. The ions are made to collide against the lining plate 6, by which the contaminant is removed and the lining plate is cleaned. The formation of the film having good quality without contg. the contaminant on the substrate 2 is thus made possible.
Patent JP-S6152319-A (JP)
Title: Manufacture of bearing outer ring
Inventor: OTSUKA SHINTA
IPC: F16C33/64
Filed: 1985-08-01
Abstract: PURPOSE:To fix smoothly a stop ring into a fixing groove by hardening the bottom of the groove using plasma generated without connecting an electrode to the body to be heated as a heat source. CONSTITUTION:Only the surface of the inner circumferential track 2 of a bearing outer ring 1 and only the surface of the outer circumferential fitting face 3 are quench-hardened. The bottom 51 of a fixing groove 5 cut along the outside of the outer ring 1 is then quench-hardened by local rapid heating and rapid cooling using a heat source having high energy density generated without connecting an electrode to the body to be heated. A plasma jet 70 generated by connecting a central electrode 71 in a torch to a negative electrode and a nozzle 72 surrounding the electrode 71 in a noncontact state to a positive electrode is used as the heat source having high energy density.
Patent JP-H077443-A (JP)
Title: Device for detecting beat of pilot signal and radio receiver using the device
Inventor: SEKINE MASATOSHI
IPC: H04B1/76
Filed: 1993-06-18
Abstract: PURPOSE:To detect a beat with simple constitution by judging the generation of the beat when a time interval increasing a pilot signal level coincides with a decreasing time interval. CONSTITUTION:When the pilot signal generating the beat is received, a detection signal whose level is changed almost at a fixed period is obtained through a detector 1 and the detection signal is delayed for a fixed time by sampling it and compared with an undelayed output by a comparator circuit 4. Since an output through a delay circuit 3 is small when a detection signal level is increased, positive voltage is outputted from the circuit 4, and when the detection signal level is decreased, negative voltage is outputted. Thus, a reset signal is outputted from a reset circuit 5 in each change in the output polarity of the circuit 4 and the count value of a counter 7 which is stored in a memory 8 at the preceding time is inputted to a comparator circuit 9. Thereby when a beat is generated, count values inputted to the circuit 9 are mutually equal and a beat generation signal is outputted.
Patent JP-H111065-A (JP)
Title: Laser marking material developing black-based color upon irradiation with laser light and resin composition containing it
Inventor: SUMIYA MIKAKO
IPC: B41M5/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a laser marking material causing no problem of toxicity or environmental contamination in which the color is not faded with alkali by composing the laser marking material of titanium dioxide developing a black based color upon irradiation with laser light and a reducing agent. SOLUTION: Titanium dioxide of rutile-type, anatase-type or brucite-type crystal structure having mean grain size of 1-1000 nm is employed. Any reducing agent for reducing a titanium dioxide to a low order titanium oxide may be employed and an organic oxide metal salt, e.g. tin(I) oxalate, is employed. The laser marking material is composed of these two substances. When the laser marking material and a resin composition to be mixed with the laser marking material are irradiated with laser light, the titanium dioxide is reduced through action of the reducing agent to a low order titanium oxide and a black based image is formed. The image is not faded even if it is cleaned with alkaline cleaning liquid and no toxicity is exhibited because it contains no lead compound.
Patent JP-H116308-A (JP)
Title: Crusher with small crushing function
Inventor: NAKAZAWA KANICHIRO
IPC: E04G23/08
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to add effective and economical small crushing function to a crusher having a movable jaw. SOLUTION: A pivoting small crushing plate 14 is fixed to a bearing 13 of a pivot 6 by welding, etc., and small crushing gears 15a and 15b are projected to the pivoting small crushing plate 14. While, another small crushing gear 18 is projected to a fixed small crushing plate 17 on a fixed jaw 3 side to form, and a small crushing section is formed in a throat section of a crusher. A large- sized crushing piece crushed in advance by gradually closing a movable jaw 4 is crushed into small crushing pieces with a specific particle size in the small crushing section as if it is sheared by relative displacement between rotational operation of the small crushing gear 15 on the pivoting small crushing plate 14 side and small crushing gear 18 on the fixed small crushing plate 17.
Patent JP-H0337892-A (JP)
Title: Semiconductor memory device
Inventor: KONO TORU
IPC: G11C11/407
Filed: 1989-07-04
Abstract: PURPOSE:To prevent wasteful power consumption by adjusting the boost level of a signal line by detecting a source voltage and controlling a capacitor circuit. CONSTITUTION:A reference voltage Vref is compared with the source voltage Vo at a power source level detection circuit 3, and when the fact that the voltage Vo is higher than the Vref is detected, the capacitor circuit 4 which outputs a boost voltage VB is controlled with the detection output D of the circuit 3. Then, the voltage VC of the signal line connected to the gate of a transistor Q in the memory cell of a memory cell array 1 is adjusted to a low level via a level setting circuit 2, which prevents a power consumed wastefully and improves reliability for a semiconductor memory device.
Patent JP-H1113981-A (JP)
Title: Manufacture of tee-type electric welding joint
Inventor: KATO TAKAYUKI
IPC: F16L47/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce costs by forming an inner having arranged a heating wire in a main pipe part and a branch pipe part and then setting both inners in metallic molds so as to integrally injection-molding an outer for manufacturing a tee-type electric welding joint where heating wires for welding are arranged in the main pipe part and the branch pipe part. SOLUTION: For manufacturing a tee-type electric welding join, a main pipe part inner 1 and a branch pipe part inner 2 are separately manufactured, heating wires 3 are wound on the respective inners and, after a terminal pin 4 is provided in the end part of each heating wire 3, the main pipe part inner 1 and the branch pipe part inner 2 are set in metallic molds. Then, by integrally injection-molding an outer, a tee-type electric welding joint having a heating wire 3 arranged in a three-way opening part is manufactured. Thus, the number of forming inners and outers is reduced, manufacturing is simple without needing any welding work and costs are reduced. Further, since the outer is integrally formed by injection-molding, variance in a joint shape is prevented.
Patent JP-H0756083-A (JP)
Title: Optical picture system and optical correcting lens
Inventor: JIYOSE MANIYUERU SASHIYANNARUB
IPC: G02B5/18
Filed: 1992-06-08
Abstract: PURPOSE: To provide an optical lens which can correct imaging system characteristics such as field curvature and spherical aberration. CONSTITUTION: This optical lens is constituted of a simple optical element, and additional magnification is not introduced to an optical system. This correcting lens is a(plane recessed or plane projecting) element based on a plane, and it is provided with a series of stepped areas 14 formed in parallel 16/vertically 18 to the plane surface. The stepped profile of this correcting lens is decided so that curvature R of the lens for applying curvature for substantially offsetting prescribed aberration peculiar to a picture system to a wave surface passing through this lens can be approximated. This correcting lens can be used for correcting the field curvature, spherical aberration, and both. This correcting lens is formed so as to be made permeable or reflective according to a request from the system.
Patent JP-2000004866-A (JP)
Title: Antioxidative production of malt alcoholic beverage
Inventor: KIMURA TATSUJI
IPC: C12C11/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a malt alcoholic beverage having high durability in oxidation (aging) by enhancing reducing power in the malt alcoholic beverage. SOLUTION: In this method for producing a malt alcoholic beverage such as beer, a sparkling liquor containing malt in a raw material, etc., the concentration of oxygen in an atmosphere in at least one process of a production process is reduced or a stirring rate at which a raw material is mixed with water for preparation of ingredients for the brewing process is controlled to suppress oxidation in the process for producing the malt alcoholic beverage. The reduction in the concentration of oxygen in the atmosphere can be attained, for example, by decreasing dissolved oxygen in water for the preparation by introducing CO2, N2, He gas, etc., diminishing the concentration of oxygen in the dead space of a production apparatus, etc.
Patent JP-H1071642-A (JP)
Title: Analysis of flexible film member deforming process and apparatus thereof, analysis of blow type molding process and apparatus therefor and manufacture of blow type molded product
Inventor: TANAKA FUTOSHI
IPC: G06F17/50
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently form the shape of a mold by modeling at least a part of a cavity shape model by using the function describing the shape of the mold. SOLUTION: For example, when a 1×7 order B spline patch is used when a surface is defined, the surface can be defined by data called the so-called nodal point vector determining 2×8 control point data and weighing function. Herein, the number of control points is 2×8 consisting of a 8 points constituting a curve 10 and 8 points constituting a curve 11 and the nodal point vector determining the degree of the proximity of a curved surface 12 is set to data of a 1×5 size and a 1×10 size. Since the control point data is displayed by a system of coordinates data (x, y, z) within a three-dimensional space, the magnitude of data becomes real number data of the number of control points ×3. Therefore, the number of data necessary for defining a curved surface by CAD is real number data 63. Therefore, data input work is simplified to a large extent.
Patent JP-H1123723-A (JP)
Title: Particle beam detecting device
Inventor: SHIMIZU HIROHIKO
IPC: G01T1/17
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam detecting device which is low in a noise level and improved in performance reproducibility by using an STJ (superconducting tunnel junction) element. SOLUTION: On a substrate 10 having an opening 11 and wiring layers 12a-12d made of a superconducting material, a chip 20 on which an STJ element array used as a particle beam detector is integrated and a chip 30 on which a signal processing circuit composed of an SQUID(superconducting quantum interference device), a superconducting ADC, etc., is integrated are connected to each other in a hybrid state by flip chip bonding. The chip 20 is mounted so that the STJ element array may be faced to the opening 11 and the chip 30 is covered with a box-like shielding body 60 made of a superconducting material. A particle beam made incident on the STJ element through the opening 11 of the substrate 10 are detected by only impressing a magnetic field upon the chip 20.
Patent JP-H0462249-A (JP)
Title: Joint structure of floor with wall and jointing method
Inventor: OKUTSU TOSHIHIKO
IPC: E04B5/02
Filed: 1990-06-29
Abstract: PURPOSE:To simplify the construction at site to realize energy conservation and to promote industrialization, by jointing a foundation or a first wall with a floor and also jointing a floor with a second wall through a high nut equipped on the floor. CONSTITUTION:A wall panel 21 and a floor panel 15 are jointed in a factory to form a wooden unit. In this case, a core member 16a is forcibly put into from the under face at the specified position of the outer periphery of the floor panel 15 and a high nut 19 with a washer is fitted in the cut position 18. And the wall panel 21 is placed on the floor panel 15 to position to meet the pierced hole 20 of the floor panel 15 with the bolt insertion hole 25 of the wall panel 21. Next, a bolt 27 is inserted through the washer 31 so as to pierce the bolt insertion hole 25 of the wall panel 21 and the pierced hole 20 of the floor panel 15. And further, the bolt 27 is screwed until the floor panel 15 and the wall panel 21 come in close contact with each other.
Patent JP-H05344462-A (JP)
Title: Picture recording and reproducing device
Inventor: TANAKA CHIHARU
IPC: H04N5/7826
Filed: 1992-06-05
Abstract: PURPOSE:To confirm a picked-up picture even at the time of transient shifting by devising the device such that a time for a still picture is gradually decreased from a longer time or gradually increased from a shorter time at the time of shifting from the still picture to a moving picture or vice versa. CONSTITUTION:The recording of a still picture is started just after the start of recording in the fade-in at recording start and the recording time is sequentially shortened and the operation of a moving picture recording is shifted. For example, when the recording is started, the still picture is recorded for 3 seconds at first, and then the still picture is recorded for 1sec, 0.5sec, 0.3sec, 0.2sec and 0.1sec sequentially and the moving picture recording is shifted. On the other hand, when the moving picture recording is shifted to the still picture recording, the still picture recording for 0.1sec is implemented from the recording of the moving picture, the still picture recording sequence of 0.2sec, 0.3sec, 0.5sec and 1sec is implemented and the still picture recording is shifted. Then the confirmation of the image pickup scene in the fade-in or fade-out is implemented in this way at the start and end of the recording.
Patent JP-S6328120-A (JP)
Title: Receiver
Inventor: KANE JOJI
IPC: H03J3/28
Filed: 1986-07-22
Abstract: PURPOSE:To attain a purely electronic tracking adjustment by providing a reversible A/D (D/A) converter, an offset memory, a digital adder, a latch, switches, and a switching controller. CONSTITUTION:A control voltage for the varactor diode of a local oscillator 7 is converted into a digital signal by the reversible A/D (D/A) converter 9. The memory output of the offset memory 11 stored with tracking adjustment data previously is added to or subtracted from the digital signal by the digital adder 12 and the result is stored in the latch 13 temporarily. Then, the switches 8 and 10 are switched by a switching controller 14 and the data of the latch 13 is converted by the reversible D/A (A/D) converter 9 into an analog voltage, which is supplied to the varactor diode, etc., of the tuning circuit of an RF amplifier 5. Then, the oscillation output signal of a local oscillator 7 and the amplification output signal of the RF amplifier 5 are mixed by a mixer 6 to obtain an IF output signal with the highest sensitivity.
Patent JP-S5974288-A (JP)
Inventor: HAWAADO REIN IEEGAA
IPC: G01N27/416
Filed: 1983-09-20
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-S6234567-A (JP)
Inventor: KAWANO YASUHIRO
IPC: A61M1/14
Filed: 1985-08-07
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-S6059470-A (JP)
Inventor: BAANAADO KIISU BETSUTSU
IPC: G06F17/16
Filed: 1984-08-21
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-H077240-A (JP)
Title: Mold for die stamping
Inventor: NODA HARUO
IPC: B26F1/44
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a mold for die stamping which does not cause problems such as enlargement of equipment and an increase in the cost of the mold and of which an edge is hardly broken down, even when a slender circuit pattern is formed on an FPC base material. CONSTITUTION:An edge part 20 is cut out directly by milling in a columnar shaft 10 having a pillow part 11 and a through hole 12 for insertion of a heater. The edge part 20 is formed obliquely to the rotational axis (j) of the shaft 10.
Patent JP-S6330539-A (JP)
Title: Method of treating surface of plastic product
Inventor: KASAI JUNICHI
IPC: C08J7/00
Filed: 1986-07-24
Abstract: PURPOSE:To obtain a plastic product having an enhanced surface hardness and greatly improved mar resistance, by treating a hard-coated plastic product with plasma in the presence of a silicon compd. and oxygen. CONSTITUTION:A hard coated plastic product is treated with plasma in the presence of a silicon compd. and oxygen. Examples of hard coating agents are silicone, melamine, UV-curable acrylyric resin, etc. It is preferred that the plastic is primed before the treatment with the hard coating agent. Examples of the silicon compd. are tetramethylsilane, trimethylchlorosilane, ethylorthosilicate, etc. The mixing ratio of the silicon compd. to oxygen varies depending on the type, the size and the shape of plasma-treating apparatuses, and a mixture composed of 95-5 mol of oxygen and 5-95 mol of tetramethylsilane is usually used.
Patent JP-H0612791-A (JP)
Title: Device for reproducing cd-rom
Inventor: NAKAMURA HIROSHI
IPC: G11B20/18
Filed: 1992-06-30
Abstract: PURPOSE:To permit high speed processing even with one error correction circuit by detecting the presence of an error before executing error operation, and executing no error correction operation when no error. CONSTITUTION:The syndromes S0-S3 of audio data are obtained by a syndrome arithmetic circuit 31 and whether all syndromes are zero or not is discriminated by a syndrome monitor circuit 33. When zero, it is decided that no error exists, and no error correction operation is executed. When not zero, the syndrome is converted by a ROM 38 for vector/exponent conversion, and S0 is stored in a register 41, S1 is in the register 42 and S1, S2 are in the register 43. Then, S0XS2 and S1<2> are calculated by a full adder 47, a half adder 49 and stored in the register 50. Further, when the error of CD-ROM data is corrected, a selector 35 is switched and operation is executed. At this time, by using the syndromes S0, S1 obtained by the syndrome arithmetic circuit 32, division is executed in only exponent operation area. Thus, the error correction of two data are executed by using one error correction circuit.
Patent JP-S5798432-A (JP)
Title: Aggregate raking equipment
Inventor: SHIRATANI TAKUJI
IPC: B65G65/06
Filed: 1980-12-08
Abstract: PURPOSE: To save fuel for a dryer in such a way that bar feeders equipped with aggregate raking plates which are driven by a motor are turned upward to the desired angle by means of a winch, and aggregate on the surface which has been reduced in its water content is raked in order to supply to the dryer.  
     CONSTITUTION: A towing body 18 is by means of a winch 20, turning rods 9, 10 equipped with bar feeders 17 are turned clockwise around a driving shaft 8 acting as the center, and when water content on the surface of heaped up aggregate is reduced, the winch 20 is driven, to deliver towing material 18 out, the turning rods 9, 10 are turned counterclockwise, until the bar feeders 17 are brought into contact with the surface of aggregate, the driving shaft 8 is turned by means of a motor 5, and when the bar feeders 17 are turned in the direction as shown by an arrow, the aggregate on the surface which has been reduced in the water content is thrown thrugh a raking hole 22 into a hopper 23, it is expelled through an expelling port 24 on an aggregate carrying feeder 25, and carried out by means of an aggregate conveyor 25. In case where heaped aggregate is reduced, an idle moving part is automatically goes down owing to the dead weight of bar feeders 17 and the aggregate 22 is raked together into the hole 22. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6065369-A (JP)
Title: Multiplexed arithmetic processing synchronous controller
Inventor: ITOU AKIO
IPC: G06F15/16
Filed: 1983-09-21
Abstract: PURPOSE:To keep an overall synchronous state of a system despite a fault of a system bus by providing an information exchanging means between multiplexed arithmetic processors to transmit and receive commands and detecting the mutual synchronous arithmetic state. CONSTITUTION:A duplicated device D1 contains an information exchanging means E1, and a CPUCA1 and a CPUCB1 perform transmission/reception of commands via the means E1. Thus the same data are transmitted at a time to system buses A and B. Therefore the device D1 functions to inform a time signal to an entire system, i.e., to perform the synchronization of the system. Furthermore information exchanging means E2 and E3 are provided to other duplicated devices D2 and D3. These means E2 and E3 perform the synchronous control in order to keep the multiplexed synchronous operations despite a fault caused to the time signal sent from the D1. Here the means E2 and E3 are used as bit serial transmission lines as the minimum necessary common hardware.
Patent JP-S6417118-A (JP)
Title: Production/display system for message pattern
Inventor: TSUGANE TAKAYUKI
IPC: G06F3/048
Filed: 1987-07-13
Abstract: PURPOSE:To reduce the quantity of data which are transferred between a device where the display of a message is desired and display part, by adding a function to the display part to produce a message pattern. CONSTITUTION:A pattern #2, for example, to be displayed by a message pattern request part 1 is transferred to a pattern production/display part 2. The part 2 extracts the message pattern data corresponding to the pattern #2 out of a pattern memory part 3 and edits the data into a display form. Then the part 2 edits a message pattern to display or print it.
Patent JP-H0623278-A (JP)
Title: Electric heating catalyst carrier
Inventor: YOSHIZAKI KOJI
IPC: F01N3/20
Filed: 1992-06-30
Abstract: PURPOSE:To provide a catalyst carrier in which wavy metal sheets and flat metal sheets are laminated on a center electrode and wound with an insulating layer inserted on the center electrode, and to provide such a carrier having enough width in the flow direction of exhaust gas but hardly causing telescope, and showing a high temp. rising rate. CONSTITUTION:Wavy metal sheets 2 and flat metal sheets 3 are laminated on a center electrode and these sheets are wound with an insulating layer 4 inserted to form an electric-heating type catalyst carrier. In an area where heating is preferably suppressed, the end of the insulating layer 4 on the upstream side of the catalyst where exhaust gas flows is made electrically conductive.