baber/WOPTO huggingface dataset:
Patent JP-S58182669-A (JP)
Title: Pressure fixation device
Inventor: SASAKI YOSHITAKA
IPC: G03G15/20
Filed: 1982-04-20
Abstract: PURPOSE:To prevent paper from being crumpled and to obtain a fixed picture of high quality, by allowing the axial lines of a couple of fixing rolls arranged in press-contacting relation to cross each other at an extremely small angle, and conveying a carrier holding toner at a specific speed to the fixing roll. CONSTITUTION:The axial lines of a couple of fixing rolls 16 and 17 arranged in press-contacting relation cross each other at the extremely small angle theta1 and the carrier 7 holding a tone image is conveyed to between the rolls 16 and 17 by a conveyor belt 12 at a speed V2 higher than the peripheral speed V1 of the rolls. A guide member 24 is provided in front of both rolls 16 and 17 and the peripheral speed of the fixing rolls 16 and 17 is so set that the speed ratio V1/V2 is >0.95; and the guide member 24 is so provided that the gap between the tip of the guide member 24 and both rolls 16 and 17 is 5-20 times the thickness of the carrier 7 over length W near the lengthwise center of the rolls. Then, the contacting line between the rolls 16 and 17 slants at an extremely small angle theta' to a straight line perpendicular to the moving direction of the carrier 7.
Patent JP-H06283556-A (JP)
Title: Lead frame type part heating device
Inventor: HASE MINORU
IPC: H01L21/50
Filed: 1993-03-25
Abstract: PURPOSE:To improve the sealability of a device while avoiding the oxidation of the lead frame type part to improve the fitness of pellets for a junction material and to reduce the void-forming rate for realizing product quality enhancement, cost down, delivery term cut down, flexibility enhancement, etc., simultaneously. CONSTITUTION:Within a lead frame type part heating device, a heater rail 12 is not divided to be serial one-body structured so that conventional intermediate plate may be eliminated to reduce the overlapped part of respective members for enhancing the sealability while an elastic and heat resistant sealing material 15 is arranged on the overlapped part of the heater rail 12 and a cover 14 forming a heating chamber 18. Furthermore, a feed path of an inert gas to the heating chamber 18 is formed into the heater rail 12 without passing through the overlapped part of respective members so as to further improve the sealability of the heating chamber 18.
Patent JP-S56162734-A (JP)
Title: Electrically driven device for camera
Inventor: DAITOKU KOUICHI
IPC: G03B17/42
Filed: 1980-05-21
Abstract: PURPOSE: To perform winding operation without making restoring operation of a rewinding means by providing a detection means which detects that a film is wound to a take-up spool and selecting power winding mode automatically upon completion of power rewinding.  
     CONSTITUTION: When a rewinding button 30 is pushed up, a sprocket shaft 3 is pushed up to make a sprocket 4 rotatable with respect to the shaft 3. At this same instant, a change-over lever 16 is turned by a detecting lever 11, by which the winding mode is changed over to rewinding mode, and the rewinding of a film F is accomplished. When the leader part of the film disengages from a take-up spool 15  in the final stage of the film rewinding, the lever 11 turns to the opposite side. As a result, the winding mode is set but unless the shutter button is pushed, the motor does not start forward running and remains stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08264459-A (JP)
Title: Method and system for chemical beam deposition
Inventor: IZUMI MOICHI
IPC: C23C16/18
Filed: 1995-03-24
Abstract: PURPOSE: To provide a method and a system for chemical beam deposition wherein such a pressure as to allow a sufficiently long mean free path of molecules is easily ensured, wherein properties of molecular beams are sufficiently maintained, and wherein local growth and the like are performed with higher efficiency. CONSTITUTION: An organic metal cylinder 1 is heated to ordinary temperature to 80 deg.C or so, and a partial pressure of 10Torr or above is thereby applied to a flowmeter (MFC) 4 on the input side. Thus, the flow rate of organic metal is directly controlled by means of the flowmeter 4 without the use of carrier gas. This control is performed in a thermostat 5 for supplying organic metal incorporating the organic metal cylinder 5 provided with a heater 2 around it and the flowmeter 4. Hydride flows in from a separate cylinder. Thus, organic metal molecules and hydride molecules are emitted into vacuum, heated and reacts on a substrate to form a deposition layer of semiconductor material.
Patent JP-S51143210-A (JP)
Title: Control system for electro motive vehicle
Inventor: MUSORI HIDEAKI
IPC: H02P7/29
Filed: 1975-06-04
Abstract: PURPOSE: Regulation of load current sensing shunt resistance is simplified. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62221511-A (JP)
Inventor: NONAKA KIKUJI
IPC: B28B1/16
Filed: 1986-03-25
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-S542522-A (JP)
Title: Heat collector
Inventor: HAGIWARA MITSUHARU
IPC: F24J2/48
Filed: 1977-06-08
Abstract: PURPOSE: A heat collector with its heat collecting surface made up by bellow-state projections of boride mainly made by boride iron, which has good performances of heat resistance and weather resistance and high absorption factor and fulfills required function for extended terms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59192690-A (JP)
Title: Construction of car deck block
Inventor: YOKOTA KANENORI
IPC: B63B9/06
Filed: 1983-04-15
Abstract: PURPOSE:To continuously prepare car deck plates by installing lounge members onto each deck plate on which rushing holes are punched-out successively by a large-sized press machine and joning each plate and installing a large-sized frame composition separately prepared. CONSTITUTION:Rushing holes are punched-out successively onto a plurality of deck plates 1 by using a large-sized hydraulic press, and lounge members 9 are installed onto each deck plate. Each deck plate onto which the lounge members 9 are installed is joined by a lap joint 30, and a large plate is formed, and a large-sized frame composition 29 constituted of a girder 27 and a web 28 which is prepared separately is joined by a press fitting apparatus 1. The car deck plate can be prepared effeciently by continuously executing the above-described processes in the conveyor-belt system.
Patent JP-S55159445-A (JP)
Title: Electrophotographic receptor
Inventor: NISHIJIMA HIDEYO
IPC: G03G5/08
Filed: 1979-05-31
Abstract: PURPOSE: To obtain a photoreceptor superior in durability and free of increase of residual potential due to repeated uses, by forming on an electroconductive substrate a photosensitive layer consisting of selenium-tellurium with halogen added so as to distribute the tellurium concentration uniformly in the thickness direction.  
     CONSTITUTION: A photosensitive layer consisting of a selenium-tellurium alloy containing halogen by 5W500ppm and tellurium by 5W20wt% is formed on a conductive substrate so as to distribute the tellurium concentration uniformly in the film thickness direction, thus forming an electrophotographic receptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H102885-A (JP)
Title: Ultrasonic inspecting apparatus and ultrasonic inspecting method
Inventor: NAGATA YASUAKI
IPC: G01N29/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic inspecting apparatus and an ultrasonic inspecting method which utilize ultrasonic waves and distinguish even the types of defects in the inside of an object body to be inspected by a non-destructive way. SOLUTION: A probe 12 comprises three transmission and reception parts 12a, 12b, 12c. Of them, the part 12a is like a disk and the parts 12b, 12c are like a ring and respective parts have the center in common and installed at gaps 20a, 20b in a prescribed width as to prevent the parts from being overlapped each other. Ultrasonic waves in an angular range of θ1 with S point as a summit are emitted from, for example, the transmission and reception part 12a. The ultrasonic waves are converged to the S point and enter the inside of the object body to be inspected and are reflected by defect in the inside or the surface on the opposite side and turned back to the S point again and from the S point, the ultrasonic waves are emitted to an received by the same transmission and reception part 12a.
Patent JP-S51142381-A (JP)
Title: Ultrasonic flaw detection method
Inventor: OOMICHI TAKEO
IPC: G01N29/04
Filed: 1975-06-03
Abstract: PURPOSE: Such an angle as makes the surfacial reflection wave of the angle measuring prove to be maximum is taken as the ultrasonic vertical incidence angle to the face to be inspected, and the flaw detection prove is set to keep the relatively constant angle to the probe, and the ultrasonic incidence is kept always at the required angle and the flaw detection scanning is carried out. In this way, the flaw detection of the required angle is made possible. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11265842-A (JP)
Title: Charged particle beam exposure system
Inventor: MINAMI HIDEYUKI
IPC: G03F7/20
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam exposure system which can make high accuracy pattern transfer by preventing the adhesion of falling foreign matters to the upper surface of a wafer. SOLUTION: A charged particle beam exposure system is provided with a wafer stage 16, which holds a wafer 8 in such a state that a resist applying surface 8c of the wafer 8, upon which a pattern image is projected, is roughly directed to the working direction of the gravity, a mask stage 12 which is faced opposite to the resist supplying surface 8c at a prescribed interval and holds a mask 3, a charge particle radiator 10 which emits a charged particle beam B in a direction which is nearly opposite to the working direction of the gravity, a deflector 13 which forms the pattern image by guiding the charged particle beam B passed through the mask 3 onto the wafer 8, and first and second projection lenses 14 and 15.
Patent JP-S54158383-A (JP)
Title: Oxygen capturing composition
Inventor: YAMAJI TEIZOU
IPC: B01J20/10
Filed: 1978-06-06
Abstract: PURPOSE: To provide the title cheap compsn. capable of freely controlling its oxygen absorbing speed and vol., and requiring addn. of no free water by adding silica and/or alumina to an alkali metal sulfide.  
     CONSTITUTION: An alkali metal sulfide, an alkali metal polysulfide or a hydrate thereof is used, and Na 2 S.9H 2 O is effective and cheap. The alkali metal includes Li, Na, K, Ce, etc. The sulfide, etc. do not readily absorb oxygen at ordinary temp. even if exposed to an oxygen atmosphere, and hence they are relatively stable cpds. By being combined with silica or alumina the sulfide, etc., however, readily absorb oxygen at ordinary temp. To 1 part by wt. of an alkali metal sulfide are added 0.01W100, pref. 0.05W50 parts of silica and/or alumina. As the silica and/or alumina content is made higher, the oxygen absorbing speed of the resulting compsn. is increased, yet too high content reduces oxygen absorbing vol. per unit compsn. wt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02246133-A (JP)
Title: Inspection of semiconductor device
Inventor: TAKAYANAGI TOSHIKAZU
IPC: G01R31/26
Filed: 1989-03-17
Abstract: PURPOSE:To judge that a discrete semiconductor device of an imperfect shape is detective before an electrical characteristic of a circuit is inspected by a method wherein probes are brought into contact with scribing lanes at four corners of each discrete semiconductor device, an electric current is supplied to the individual probes and a voltage generated at ends of the individual probes is detected. CONSTITUTION:When a semiconductor device of a perfect shape is inspected, tips of probes 1 to 4 are brought into contact with respective scribing lanes 22 at four corners of a discrete semiconductor device of a perfect shape. However, when a semiconductor device of an imperfect shape is detected, the probes 2 to 4 come into contact with the scribing lanes 22, but only the tip of the probe 1 corresponding to an imperfect part is set to an open state. Accordingly, an electric current does not flow to the probe 1 and it is possible to detect that it is the discrete semiconductor device of the imperfect shape.
Patent JP-H06284205-A (JP)
Title: Telephone set
Inventor: GOTOU HIROTSUGU
IPC: H04M3/42
Filed: 1993-03-26
Abstract: PURPOSE:To make a telephone reply efficient by reproducing a voice signal having been recorded in advance and sending the signal to a caller in the case of a reply to an incoming call in the telephone set connecting to a telephone network or a private branch of exchange. CONSTITUTION:The telephone set is provided with a voice message circuit 5 recording a voice signal in advance and a reply detection circuit 2 detecting a reply to an incoming call, and reproduces the voice signal and gives it to a channel 4 based on detection of the replay when the call is replied and plural message circuits 5 are provided, and recording plural voice signals whose contents differ from each other, are recorded in the circu 5 and a voice signal in response to a kind of an incoming call may be reproduce based on a detection result of a means 1 identifying the kind of the incoming call.
Patent JP-S5716736-A (JP)
Title: Temperature control device
Inventor: MORI MIKIO
IPC: F24D13/02
Filed: 1981-04-30
Abstract: PURPOSE: To safely realize the joint use of a plurality of heating apparatus by a method wherein a simple configuration is provided, for example, in the case that an electric KOTATSU is used on an electric carpet.  
     CONSTITUTION: When the heating temperature rises due to the heat release of the heating element 6 of the electric carpet and of the heating element of the electric KOTATSU and the temperature sensed by the heat sensor 10 of the electric carpet 5 exceeds the predetermined value, the impedance of the heat sensitive layer 10b of the heat sensor 10 becomes small. As a result, the signal sensed by the second heat sensitive wire 10c of the heat sensor 10 becomes large and the voltage of the sensing signal input terminal 9b of a control circuit 9 also becomes large. When the voltage of the sensing signal input terminal 9b of said control circuit 9 exceeds the predetermined value, the output does not emerge at the output terminals 9c and 9d of the control circuit 9 and the interruption of electrical transmission to the relay coil 7b of a relay 7, the opening of a relay contact 7a and the interruption of electrical transmission to the heating element 6 of the electric carpet and to the heating element of the electric KOTATSU 16 are resulted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000269448-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEBUCHI MASATAKA
IPC: H01L21/8247
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device, having a metal insulator field effect transistor(MISFET) where a gate insulating film having high nitrogen atomic density can be surely peeled in a region, on which a gate insulating film having low nitrogen atomic density is to be formed, when gate insulating films having different nitrogen atomic densities are formed. SOLUTION: In this manufacturing method, when nitride treatment is performed to a tunnel insulating film 61 of a nonvolatile storage element Qm, in a semiconductor device in which the nonvolatile storage element Qm and a P-channel MISFET Qp are mounted on the same substrate, a forming region of a gate insulating film 63 of the P-channel MISFET Qp is covered in advance with a thick buffer silicon oxide film. Since a nitride film is not formed between the buffer silicon oxide film and a base substrate 1 when nitride treatment is performed to the buffer silicon oxide film, the buffer silicon oxide film can be surely peeled, when the gate insulating film 63 is formed.
Patent JP-H01242456-A (JP)
Title: Production of rare earth oxysulfide sintered compact
Inventor: TODA AKIZO
IPC: C04B35/00
Filed: 1988-03-23
Abstract: PURPOSE:To produce the title sintered compact having luminous output with small scattering in a good yield by filling a specified substance together with rare earth oxysulfide powder in a metal capsule, by sealing after making vacuous and by heating and pressing. CONSTITUTION:In the production of rare earth oxysulfide (hereinafter referred to as Gd2O2S) sintered compact by filling Gd2O2S powder in the metal capsule, by sealing after making the capsule vacuous and by heating and pressing, the substance having higher vapor pressure of sulfur at >=500 deg.C than that of Gd2O2S (e.g., FeS2, CuS, Ag2S, PbS) is made to coexist in the capsule. Thereby, the decomposition of Gd2O2S at a high temp. is suppressed and the scattering of the characteristics of Gd2O2S sintered compact is remarkably decreased to obtain the sintered compact suitable as scintillator for X-ray CT.
Patent JP-S56164254-A (JP)
Title: Diferential planetary gear transmission
Inventor: FUKUNAGA KEIGO
IPC: F16H1/48
Filed: 1980-05-21
Abstract: PURPOSE: To remove abnormal noise upon nonload driving by providing an elastic body which connects a stationary internal gear to a floating internal gear and rotates the planetary gear towards a predetermined direction by an elastic force to bring the tooth faces of respective gears to contact with each other under predetermined pressure.  
     CONSTITUTION: There is provided the elastic body 37 which connects the stationary internal gear 20 to the floating internal gear 36 and rotates the planetary gear 9 towards a predetermined direction under a torsion elastic force through the floating internal gear 36 to bring the tooth faces of the planetary gear 9, sun gear 2, stationary internal gear 20 and rotary internal gear 21 under a predetermined pressure. The transmission is constructed so that one end part 37a of the elastic body 37 engages with the bottomed hole 20b of the stationary internal gear 20, and the projection (not shown) at the other end engages with the bottomed hole (not shown) of the floating internal gear 36. By this organization, in the case of nonload driving, the tooth faces of respective gears are brought into contact with each other under a predetermined pressure from the initial of starting by the torsion elastic force of the elastic body 37, and hence gaps between corresponding tooth faces due to a load equally distributing mechanism are removed, and abnormal noise is not generated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62222315-A (JP)
Title: Dimming device
Inventor: NISHIKURA HIDEKI
IPC: G05F5/00
Filed: 1986-03-25
Abstract: PURPOSE:To perform visually smooth dimming control by integrating the square waveform of a supply voltage waveform and subtracting the integral output from the peak value of the integral waveform to obtain a dimming characteristic signal. CONSTITUTION:A series circuit consisting of two SCRs connected in anti-parallel and an illuminating load L is connected to an AC power source AC, and phases of SCRs are controlled by a control circuit P1 in accordance with a control signal based on a sliding piece K of a fader F to perform the dimming control. In this case, a phase signal generating part U is provided to integrate the square waveform of the supply voltage waveform, and the integral output is subtracted from the peak value of the integral waveform to obtain the dimming characteristic signal. Angles of conduction of SCRs are set by this dimming characteristic signal and said control signal. Thus, the set quantity of the fader F and the quantity of light of the illuminating load L correspond to each other linearly to perform the visually smooth dimming control.
Patent JP-H06257950-A (JP)
Title: Continuous atmospheric furnace and its operation
Inventor: KAWATE KENJI
IPC: C21D9/08
Filed: 1993-03-02
Abstract: PURPOSE:To decrease a running cost by restraining consumption of atmospheric gas when a long object to be heated such as a pipe is heat-treated in an atmospheric air and also to improve quality of a product. CONSTITUTION:In a continuous atmospheric furnace, a long object 2 such as a pipe is carried continuously by a transport means 28 through heating chamber 3 and a cooling chamber 13, both of which are filled with atmospheric gas, and an outlet throat 18 is provided extending from an outlet side of the cooling chamber 13. The outlet throat 18 is also filled with the atmospheric gas. After the object 2 is carried entirely into the outlet throat 18 by the transport means 28, a defining door 19 provided at a side end of the cooling chamber 13 of the outlet throat 18 is closed and outlet doors 21 and 22 provided at an outlet side end of the outlet throat 18 are opened. Then a high-speed transport means 38 provided at the outlet throat 18 is driven, and thereby the object 2 can be drawn out to the external in a short time.
Patent JP-S58189191-A (JP)
Title: Phospholipid derivative, its preparation, and antitumor agent containing it
Inventor: TERACHI TSUTOMU
IPC: C07F9/10
Filed: 1983-04-15
Abstract: NEW MATERIAL:A phospholipid derivative shown by the formula (R<1> is alkyl, alkoxy, or alkanoylamino; R<2> is lower alkyl, lower alkanesulfonyl, or arenesulfonyl; R<3>, R<4>, and R<5> are lower alkyl; n is 0 or 1; A is lower alkylene into which -NHCO- may be introduced; Q is oxide, or lower alkoxy) and its salt. EXAMPLE:Racemic-2-O-methyl-1,2-octadecanediol-1-phosphoryl-choline. USE:An antitumor agent. PROCESS:A compound (its salt) shown by the formula II (X is halogen, acid residue such as tosyloxy, etc.) is reacted with a compound shown by the formula III(its salt) in a solvent, to give a compound (its salt) shown by the formula I . A part of the raw material compound shown by the formula II is a novel compound.
Patent JP-S62223625-A (JP)
Title: Method and instrument for measuring liquid level
Inventor: AIZAWA HITOSHI
IPC: G01F23/14
Filed: 1986-03-26
Abstract: PURPOSE:To accurately measure a liquid level of a liquid whose specific gravity changes momentarily and also, to measure the liquid level of the liquid besides an aqueous solution by detecting the pressure of the liquid at two positions at a prescribed distance in the vertical direction to the liquid level of the liquid. CONSTITUTION:Pressure detectors 16A and 16B detect the pressure of the liquid 12 at the respective positions from the displacement of the pressure receiving parts 14A and 14B at the two positions at the prescribed distance in the vertical direction to the liquid level of the liquid 12 whose liquid level is detected. Next, pressure signals detected by the pressure detectors 16A and 16B are amplified 18A and 18B and inputted to a subtracter 20. Next, the subtracter 20 calculates a difference DELTAP of the detected pressures in order to calculate the specific gravity of the liquid 12 from the amplified pressure signals PU and PL. A divider 22 calculates the liquid specific gravity gamma using a calculated result of the subtracter 20. Then, a divider 24 divides the detected pressure signal PL of a strain amplifier 18B by the liquid specific gravity gamma to calculate the liquid level H of the liquid 12. In this way, the liquid level of the liquid whose specific gravity changes momentarily can be accurately measured and also, the liquid level of the liquid besides the aqueous solution can be accurately measured.