baber/WOPTO huggingface dataset:
Patent JP-S61202351-A (JP)
Title: Photomagnetic recording medium
Inventor: SAITO ICHIRO
IPC: G11B11/105
Filed: 1985-03-04
Abstract: PURPOSE:To improve recording sensitivity and to prevent cracking, particularly the cracking in an intermediate layer by using an Se compd. for the intermediate layer. CONSTITUTION:This photomagnetic recording medium is laminated with at least the intermediate layer and a photomagnetic recording layer on a light transmittable substrate material and has the intermediate layer consisting of the Se compd. The intermediate layer 2 consisting of the Se compd. is preferably formed of the thin film consisting of >=1 kinds of the Se compds. selected from the group consisting of ZnSe, GeSe, CaSe, GaSe, SnSe and In2Se3, etc. The effective temp. increase of the photomagnetic recording layer 3 is not possible if the film thickness is too large or small and therefore the thin film is preferably formed to about 0.005-0.5mum thickness.
Patent JP-S52125380-A (JP)
Title: Automatic measuring device of refractive index distribution
Inventor: SUGANUMA YASUO
IPC: G01N21/45
Filed: 1976-04-14
Abstract: PURPOSE:To facilitate automatic measurement of the refractive index and distribution of a transparent substance such as optical fiber, etc. by comparing the interference fringes by a transparent reference specimen whose thickness varies continuously and a specimen to be measured with an interferometer.
Patent JP-S63209162-A (JP)
Title: Semiconductor device
Inventor: ATSUTA MASAKI
IPC: H01L21/52
Filed: 1987-02-26
Abstract: PURPOSE:To obtain the electrode pick-out method in a two-sided gate device by a method wherein posts. having a recess which does not come in contact with a control electrode, are pressure-welded to both main surfaces of a semiconductor element. CONSTITUTION:The shape and the position of the gate electrodes 5 formed on both main surfaces of a semiconductor element 1 are made equal, and electrode posts 2 and 3 are pressure-welded from both surfaces of the semiconductor element 1. These electrode posts are formed in the shape which does not come in contact with the gate electrode part of the semiconductor element, and also an Al wire 4 is bonded to the gate electrode. As a result, the electrode of a two-sided gate device can be picked out easily, and the process of manufacture of the title semiconductor device can be simplified.
Patent JP-S52125109-A (JP)
Title: Synthesis of carboxyl-containing, aliphatic teriary amines
Inventor: TANAKA GOROU
IPC: C07C219/06
Filed: 1976-04-14
Abstract: PURPOSE: To prepare title compounds, having excellent properties as curing agents for heat-setting resins, by reaction of aliphatic tertiary amines bearing alcoholic hydroxyl groups with polycarboxylic acids. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09234689-A (JP)
Title: Press cutter metallic mold
Inventor: YAMADA TADASHI
IPC: B26D1/09
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of the chips of a work cut material at the base of a cutter by inclining at least the cutter base side end part of the joint parts of a cutter from the cutting side of the cutter toward the cutter base and providing a relief part in a space between cutters. SOLUTION: The tip 4 of a cutting side 6 is positioned over the cutter base 5 of the cutting side 6 of cutters 9 adjacent to each other in the cutter 4 side in an end direction, that is, at least the side end part of at least the cutter base 5 of the joint side 7 of the cutters 9 is inclined from the tip 4 of the cutting side 6 of the cutter 9 toward the cutting base 5, to the same side of the cutting side 6 with respect to a virtual line L and then a relief part 11 in which the adjacent cutters 9 and 9 are superposed on each other in the end direction is provided in a space between the cutters 9 and 9. Thus, the pressing of the cutting side 6 to a work up to the cutter base 5 is prevented by the relief part 11 and clogging of the chips and dusts of the worm cut material is prevented at the cutter base 5.
Patent JP-H08236555-A (JP)
Title: Method for mounting ic chip
Inventor: WATANABE MASAKI
IPC: H01L21/52
Filed: 1995-03-01
Abstract: PURPOSE: To make a bonding agent fill surely between an IC chip and a substrate and prevent the generation of a failure due to an excess bonding agent squeezed out by a method wherein the bonding agent is diffusedly fluidized and is made to fill between the chip and the substrate and the rate of the flow of the bonding agent in the square corner parts of the chip is made higher than that of the bonding agent in the edge side parts of the chip and the like. CONSTITUTION: A substrate 1, which is provided with a plurality of pieces of pads 4 provided on its surface in opposition to each other in roughly parallel, is connected with an IC chip 5, which is provided with a plurality of pieces of bump electrodes 6 provided on its surface in such a way as to oppose to the pads 4 and has a shape projected contour, which is formed into an orthogonal quadrilateral shape, to a plane, to secure to the chip 5 by a flip chip system via a bonding agent and the chip 5 is mounted on the substrate 1. In that case, after a bonding agent is applied within a region, which surrounds the pads 4 on the substrate 1, on the substrate 1, the chip 5 is pressure-welded on the substrate 1, whereby the bonding agent is diffusedly fluidized and is made to fill between the chip 5 and the substrate 1.  The rate of the flow of the bonding agent in the square corner parts of the chip 5 is made higher than that of the bonding agent in the edge side parts of the chip 5.
Patent JP-H08229985-A (JP)
Title: Die for injection/compression molding
Inventor: KAWAMATA SHINICHI
IPC: B29C45/26
Filed: 1995-03-01
Abstract: PURPOSE: To automatically prevent a resin charged in the cavity of a die for injecting and compressing the resin from flowing back, in said die. CONSTITUTION: An injection molding device 1 consists of a die 10 constituted of a fixed half and a movable half and a cylinder nozzle 40 which supplies a resin. The resin is supplied into the cavity 12 of the die 10 through a passage 14. A sprue bush 20 provided halfway through the passage for the resin is always energized to a cylinder 40 side by a spring 22 to shut off the passage. If the cylinder nozzle 40 is thrusted to the die 10, and the tip of the nozzle 40 squeezes the sprue bush 20 into the die, the passage between the nozzle 40 and the cavity 12 is established in a communicable state, resulting in the filling of the resin in the cavity 12. If the nozzle 40 moves backward, the sprue bush 20 moves to shut off the passage for the resin.
Patent JP-H06259071-A (JP)
Title: Electronic musical instrument
Inventor: KONDO MASAO
IPC: G10G1/00
Filed: 1993-03-02
Abstract: PURPOSE:To instinctively judge a setting state at the time of the specification of keyboard division and the specification of dual sound generation. CONSTITUTION:This electronic musical instrument is equipped with series- specification switches 801-804 for specifying sound generation ON/OFF states for two timbres allocated to an upper and a lower key area and LEDs 811-814 which indicate the sound generation ON/OFF states of those timbres. When at least one of timbres allocated to the lower key area is placed in a sound generation ON state, the division into the upper key area and lower key area is set and when both the timbres allocated to the low key area are both placed in a sound generation OFF state, the division into the upper key area and lower key area is not set.
Patent JP-H06256875-A (JP)
Title: High strength and high rigidity aluminum base alloy
Inventor: MASUMOTO TAKESHI
IPC: C22C45/08
Filed: 1993-03-02
Abstract: PURPOSE:To obtain an aluminum base alloy having high specific strength and excellent in rigidity. CONSTITUTION:This invention shows a compsn. expressed by the general formula: AlxLyMz (where L denotes one kind of metallic element selected from Mn and Cr, and M denotes one or >= two kinds selected from Ni, Co and Cu) and (x), (y) and (z) showing the compositional ratio satisfy the relationships of, by atomic%, x+y+z=100, 75<=x<=95, 2<=y<=15 and 0.5<=z<=10. Moreover, 1/2 or below of the elements M may be substituted by Ti or Zr.
Patent JP-H10219851-A (JP)
Title: Joint metal for wooden housing and joint mounting method
Inventor: AIYAMA MIKIO
IPC: E04B1/58
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a joint metal with parts of a low cost, which ensures connection of axial members with high mounting strength. SOLUTION: A joint metal used to connect axial members 20, 22 constituting the body of a housing has two faces crossing each other at an almost right angle, one of which is a mounting part 16 put in contact with the surface of the axial member 20 and the other of which is an engagement part 12 to connect a recess previously provided in the axial member 20 to the other axial member to be mounted on the axial member 20. Two axial members 20, 22 are connected crossing each other.
Patent JP-H11235567-A (JP)
Title: Crude refuse treating apparatus
Inventor: KATAGIRI ISAO
IPC: B01D53/30
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely detect the state of a crude refuse treating material in a crude refuse treating vessel and to well maintain the state of the crude refuse treating material. SOLUTION: The crude refuse treating apparatus A for the decomposition treatment of crude refuse by the crude refuse treating material packed therein includes a gas detecting means 2 for detecting at least one kind among the ammonia/amines generated by the decomposition of the crude refuse and controls the ventilation rate of a ventilating means 3 by the output from the gas detecting means 2. The control is so executed as to increase the ventilation rate when a certain amt. or above gas is detected by the gas detecting means 2 and to decrease the ventilation rate when the gas of the certain amt. or below is detected.
Patent JP-2000242010-A (JP)
Title: Photoconductor, dispersion of organic pigment, production of photoconductor using the same, electrophotographic process, and electrophotographic device
Inventor: HIRANO YASUO
IPC: G03G5/05
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor having high sensitivity, excellent in potential stability in repetitive use and forming no abnormal image with superior dispersibility of a coating fluid in production by forming a layer containing at least titanyl phthalocyanine and a specified squarylium pigment. SOLUTION: A layer containing at least titanyl phthalocyanine and a squarylium pigment of the formula is formed on an electrically conductive substrate as a monolayer type photosensitive layer consisting essentially of an electric charge generating material and an electric charge transferring material with a dispersion of the photoconductive pigments excellent in dispersion stability and coating stability to obtain the objective organic photoconductor. A high sensitivity photoconductive layer consisting of titanyl phthalocyanine and a squarylium pigment can also be formed and a high-quality printing system forming no abnormal image is obtained.
Patent JP-H11237164-A (JP)
Title: Freezing refrigerator
Inventor: MATSUMOTO HIROYUKI
IPC: F25D21/14
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for forming a drain path itself, that of parts for preventing frost from attaching to and freezing of the drain path, reduce further the number of connections of the draining path as the result thereof, and simplify a highly accurate installation work for prevention of water leakage in a structure of a drain path of defrosted water of a refrigerating room evaporator in a refrigerator provided with a refrigerating room in the upper part of a freezing room. SOLUTION: A drain hole 20 for defrosted water is provided in an inner compartment 4 of a section located at the lower part of a refrigerating room evaporator 17, a drain hose 12 is directly connected to the drain hole 20, a heater 21 for preventing freezing in a region of a freezing room 2, is extended to the upper end of the drain hose 12, that is, the vicinity of the drain hole 20, so as to prevent frost from attaching to and freezing of the drain path. As a result, the drain path for removing defrosted water is provided wherein the number of parts are reduced, and installation work is simplified.
Patent JP-S59167898-A (JP)
Title: Memory circuit
Inventor: KOBAYASHI SATORU
IPC: G11C11/34
Filed: 1983-03-14
Abstract: PURPOSE:To prevent the competition of a signal in a refresh system by performing the increment of a refresh address counter by a refresh end clock. CONSTITUTION:A refresh is started, an internal refresh clock RF is generated from a refresh clock generator 12, a row address strobe(RAS) system is enabled and a column address strobe(CAS) system is inhibited. Then, a row address of a refresh address counter 13 is latched to a row address buffer 14 via an RAS clock generator 11 and refresh is performed. While awaiting the end of this refresh, a refresh end clock RFEND is outputted from the generator 11, the counter 13 is incremented so as to prepare the next refresh. Thus, the signal competition of the refresh system taken place readily when the counter 13 is incremented before and after the start of refresh by the clock RF is prevented.
Patent JP-S62199446-A (JP)
Title: Method for forming sublimitation transfer printing base plate
Inventor: NISHIKAWA MASAHARU
IPC: B41M5/035
Filed: 1986-02-28
Abstract: PURPOSE:To simplify a working process and a machine to allow both of them to be suitable for the small-quantity formation of a sublimation transfer printing base plate, by forming the sublimation transfer printing base plate by a process for forming a screen printing plate by forming fine perforations to a plate material patternwise corresponding to an original and a printing process for supplying printing ink to the printing plate in a state superposed to the stencil to the sublimation transfer printing base plate. CONSTITUTION:A heat-sensitive screen printing plate material 3 is closely contacted with an original 5 and flash light is allowed to irradiate from the flash light source 7 in the side of the plate material 3 to form the patternwise fine perforations corresponding to the original 5 to the plate material 3 to form a screen printing plate 3. A printing plate 3' is superposed to the stencil 9 for a sublimation transfer printing base plate and a printing process supplying printing inks 10a-10c from the opposite side surface is adapted to form the sublimation transfer printing base plate. Therefore, a method for forming the sublimation base plate. Therefore, a method for forming the sublimation transfer printing base plate capable of employing a simple working process and a simple use machine and suitable for the small-quantity formation of the printing base plate can be obtained.
Patent JP-S62200174-A (JP)
Inventor: SUZUKI TOSHIO
IPC: F25D23/00
Filed: 1986-02-28
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-H04281767-A (JP)
Title: Processed food of fish and shellfish
Inventor: SHIMAOKA KOICHI
IPC: A23L17/00
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a processed food of fishes and shellfishes which a person which dislikes fish, etc., can eat nice. CONSTITUTION:One kind of semi-dried fishes and shellfishes is pressurized and heated in a closed chamber and then instantaneously released from pressure and expanded so as to keep one forming state while keeping contact state of fishes and shellfishes.
Patent JP-S62202063-A (JP)
Title: Manufacture of aluminum alloy sheet
Inventor: YOSHIDA HIDEO
IPC: C22F1/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain highly ductile Al alloy sheet having both strength and dictility, by soaking heat treating Al alloy ingot contg. specified ratios of Si, Mg, Zr, Fe at low temp., rolling then soln. heat treating and quenching. CONSTITUTION:Al alloy ingot contg. 0.5-1.5% Si, 0.5-1.5% Mg, 0.05-0.20% Zr, <=0.25% Fe or further 0.05-1.0% Cu is treated as follows. Namely, the ingot is hot worked at <=500 deg.C, further especially under over saturation state of Zr after or without soaking heat treatment at low temp. of 350-500 deg.C. Next, rolled plate under the state is rolled at <=500 deg.C, then cold rolled by 50-95% through or without intermediate annealing, the sheet is heated to 500-600 deg.C and soln. treatment quenched. In this way, new Al alloy sheet capable of obtaining >=30% high ductility or 40% elongation as good as that of pure Al is obtd.
Patent JP-H01218160-A (JP)
Title: Facsimile system
Inventor: HOSOKAWA TSUTOMU
IPC: H04N1/32
Filed: 1988-02-26
Abstract: PURPOSE:To actuate an automatic answering telephone set within a short time after the incoming of a call without using an actuator by providing an actuating signal output means that outputs to the telephone set an actuating signal to actuate said telephone set upon receiving an actuation instruction from a communication control means. CONSTITUTION:When an incoming arrives through a telephone line 11, a communication kind decision means 1 switching the line 11 to a facsimile equipment side, decides whether the kind of the communication is facsimile communication or telephone speaking, and informs the result to the communication control means 1. The means 1, in case the incoming call is decided to be a call for purpose of speaking on the telephone by the decision means 1, outputs an actuation instruction to start the automatic answering telephone set 14 to the actuating signal output means 13. Upon receiving the signal, the means 13 outputs an actuating signal 100 to actuate the telephone set 14 to the telephone set 14. Upon detecting the signal 100, the telephone set 14 starts to operate. In such a way, an automatic answering telephone set can be actuated within a short time from the arrival of incoming without using an actuator.
Patent JP-H05243755-A (JP)
Title: Controller for driving servo motor
Inventor: KAKE SHINOBU
IPC: H02P5/74
Filed: 1992-02-28
Abstract: PURPOSE:To perform size reduction and simplification of construction for a servo motor driving controller applicable to industrial robots, machine tools, etc. CONSTITUTION:A heat sink 11 is provided with fitting holes 11a for box inside installation, and three intelligent power modules 12-14 in which switching elements comprising an inverter and driving circuits for the elements are incorporated are fixed on the heat sink 11 and control signal wires thereof and a drive wire for a servo motor are formed on a printed board 16. Further three current detectors 17-19 are fixed on the board 16 and capacitors 26-28 for noise prevention are connected with the inverter power supply terminals of the modules 12-14 by means of tab terminals 20-25 on the parts mounting surface of the board 16.
Patent JP-H02233513-A (JP)
Title: Dispersion of silica particles in carbon and manufacture of silicon carbide
Inventor: ROI TOMU KOIRU
IPC: C01B31/36
Filed: 1989-02-23
Abstract: PURPOSE: To easily obtain high-purity silicon carbide by heating the dispersion of silica particles in carbon obtd. by heating a mixture composed of a carbon source, such as crude oil, and a silica source in a non-oxidizing atmosphere under prescribed conditions.  
     CONSTITUTION: The carbon source selected from residual oil and the crude oil and the silica source are mixed. The mixture is heated in the non-oxidizing atmosphere to carbonize the carbon source and to form the dispersion in the carbon of the silica particles. The dispersion is heated to 1,200 to 2,000°C in the non-oxidizing atmosphere. The silicon carbide is formed by bringing the carbon described above and the silica into reaction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62281858-A (JP)
Title: Piperidine derivative and analogous derivative thereof
Inventor: OINUMA HITOSHI
IPC: C07D211/28
Filed: 1987-02-25
Abstract: NEW MATERIAL:The compound of formula I {R<1> is alkyl or tolyl; R<2> is H, OH, alkoxy or alkyl; R<3> is H, alkyl, alkenyl or cycloalkylalkyl; X is CO, CH2 or C(OH)H; g is 1 or 2; h is 2 or 3; Y is H, alkyl, CN, CH2COOR (R is H, alkyl, group of formula II (l is 2 or 3) or -A-B [A is (CH2)n (n is 1-5), etc.; B is group of formula III (R<6> is H, alkyl, CN, etc.)], etc.}, its analogous derivative and its salt. EXAMPLE:4-(4-Methylsulfonylaminbenzoyl)-1-[2-(3-pyridyl)ethyl]piperidine. USE:Antiarrythmic agent. PREPARATION:A sulfonanilide derivative of formula IV is mode to react with a compound of formula V (R' is alkyl or phenyl) in the presence of a Lewis acid and the product is hydrolyzed. The obtained compound of formula VI is condensed with a compound of formula Z-Y<1> (Y<1> is Y except for H) to obtain the corresponding compound of formula I.
Patent JP-S55135232-A (JP)
Title: Protective device for universal joint in front wheel-drive axle device
Inventor: SUZUKI SHIYOUKICHI
IPC: F16D3/30
Filed: 1979-04-06
Abstract: PURPOSE: To improve the durability of seal members for protecting the universal joint, by providing the cup-shaped seal members whose boss parts permit a drive shaft and driven shaft to be rotatably extended respectively and are fixed to the case in such a manner as to surround the periphery of the universal joint.  
     CONSTITUTION: A drive side case 20 and driven side case 21 for supporting a drive shaft 1 and driven shaft 2 that are coupled by universal joints 3 with bearings 22, 23 are combined by a pair of king pins 24, 25 situated on the operating angle center axis line Y-Y of the universal joints 3. In the inside of said both cases 20, 21, a fixed side seal member 26 and movable side seal member 27 formed into a cup shape are arranged in such a manner that the both seal members 26, 27 are piled in a shell pattern to surround the periphery of the universal joints 3. At this time, the seal members 26, 27 are of such a constitution that their boss parts 29, 32 are engaged with stepped portions 30, 33 of each case and sliding faces 34, 35 for the both seal members 26, 27 to be piled are on a plane X-X perpendicularly intersecting the axial line Y-Y. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61202307-A (JP)
Title: Video tape recorder
Inventor: YOSHIDA AKIYUKI
IPC: G11B20/18
Filed: 1985-03-04
Abstract: PURPOSE:To simplify the circuit constitution of a reproduction system for audio signals by supplying selectively the PCM audio signals reproduced at different time points to a signal reproduction circuit from the 4th and 6th magnetic heads. CONSTITUTION:The head H4 (audio R/P head), head H5 (audio pre-read head) and H6 (audio instant reproduction head) for PCM audio signals scan the same sync track at different time points. Thus the recorded audio signal is first preread by the head H5 ahead of the head H4 in terms of revolution in case the signal recorded on said sync track is replaced with a new signal. Then the audio signal is converted into a new signal by the editing process and recorded on the same sync track which is preread by the head H4. The recorded new signal is reproduced instantly by the head H6 behind the head H4 in terms of revolution and then monitored. Here a reproduction system for PCM audio signals necessary for editing process can be used in common. This can simplify the circuit constitution of a signal reproduction system.
Patent JP-S60186688-A (JP)
Inventor: NAKAMURA AKINORI
IPC: F27D21/00
Filed: 1984-03-06
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。