baber/WOPTO huggingface dataset:
Patent JP-S57212225-A (JP)
Title: Epoxy resin composition for encapsulation of semiconductor
Inventor: IKOU KAZUO
IPC: C08L63/00
Filed: 1981-06-24
Abstract: PURPOSE: To provide a resin composition for the encapsulation of semiconductors, having low linear expansion coefficient, excellent thermal conductivity, and  improved spiral flow length and flashing characteristics, by compounding a specific epoxy resin, a novolak resin and silica powder having specific particle size distribution.  
     CONSTITUTION: The objective composition is prepared by compounding (A) a novolak-type epoxy resin having an epoxy equivalent of ≤250 and a softening point of 60W120°C (e.g. o-cresol novolak epoxy resin) with (B) a novolak resin having a softening point of 60W130°C wherein the ratio of the epoxy group to the hydroxyl group in the component (A) is preferably 0.7:1W1:0.7, and (C) crystalline silica powder and/or fused silica powder wherein the amount of powder having particle diameter of ≥149μ is ≤0.5wt%, diameter of ≤44μ is ≥60% and  diameter of ≤5μ is 20W55%, and the median diameter is 4W30μ. The amount  of the component (C) is 60W80% of the whole composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5433474-A (JP)
Title: Belt support apparatus for concaved belt conveyor
Inventor: HAMAMOTO IZUMI
IPC: B65G39/00
Filed: 1977-08-17
Abstract: PURPOSE: To provide belt support apparatus for concaved belt conveyor in which inclined angle of inclined roller is automatically regulated corresponding to taper angle of conveyor girder, to obtain smooth bending of conveyor belt and to prevent conveying material from dropping off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000035122-A (JP)
Title: Control device during engine restarting of vehicle
Inventor: TABATA ATSUSHI
IPC: F16H63/50
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To allow a forward clutch of a transmission to engage quickly and under small shock without extra cost when an engine is restarted. SOLUTION: Whether the execution state of quick boosting-up is adequate or not is judged when oil for engaging a clutch of a transmission is supplied during engine-restarting, and based on the judgement, the execution of the quick pressure intensification is learning-alteration controlled. Specifically, the time ΔT elapsing from the time when the quick pressure intensification is completed, to the time when the rotation speed of NT of a turbine is decreased (a clutch pack is just stopped up), is detected (step 360) and the elapsed time is adequate or not is judged (step 370). When the time ΔT is judged to be unadequate, the learning control is executed to change the time Tfast for which next quick pressure intensification is performed and the target control pressure.
Patent JP-S58449-A (JP)
Title: Antiskid brake apparatus
Inventor: KIGOSHI HIDEO
IPC: B60T8/42
Filed: 1981-06-23
Abstract: PURPOSE:To supply quickly the master cylinder pressure to a wheel cylinder when a pump is in trouble, by providing a piston that can close a by-pass by a negative pressure, and supplying a negative pressure when a controlling hydraulic pressure is supplied to apply braking. CONSTITUTION:An adjustor 5 comprises a pressure governing section 12 and a pressure generating section 13, and a high pressure is generated in a pipe 24 by moving a spool 47 of the generating section 13 to the left. An electromagnetic valve 58 selectively connects a negative pressure piping 57 or an atmosphere communicating pipe 58 to negative pressure chambers 39, 49 and is actuated by a brake switch 11 and a pressure switch 25. By receiving a negative pressure, the piston 40 is moved to the right to open the by-pass 29 as well as to open a valve 37 to permit the pressure governing section 12 to operate. When the pump 16 becomes in trouble, and a hydraulic pressure is not generated, since the electromagnetic valve 58 would not work, the by-pass would remain open, and therefore the rising of the wheel cylinder pressure would not be delayed.
Patent JP-H11276251-A (JP)
Title: Combination toothbrush
Inventor: SAKAGUCHI ISAO
IPC: A46B15/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush, which is convenient to use or carry and easy to store, by providing one toothbrush for brushing teeth only and the other toothbrush for cleaning between teeth. SOLUTION: This toothbrush is detachably provided with the main body 1 of a toothbrush for brushing teeth only at one end of a supporting bar 3 and another brush 7 for cleaning between teeth only at the other end, so that the main body 1 of the toothbrush and the other brush 7 for cleaning between teeth can be stored in the supporting bar 3. The extra brush for the brush 7 for cleaning between teeth can be stored in the supporting bar 3. The supporting body 3 is provided with a means for dehydration and a mirror.
Patent JP-H03296486-A (JP)
Title: Drinking water purifier
Inventor: IWASAKI MASARU
IPC: C02F1/50
Filed: 1990-04-12
Abstract: PURPOSE:To suppress the growth of bacteria even when bacteria are bonded to activated carbon and to eliminate the unpleasant smell of the water after the treatment with activated carbon by introducing a composition wherein a predetermined amount of silver particles are mixed with activated carbon into a drinking water purifier before using the same. CONSTITUTION:Silver particles are mixed with activated carbon by a means uniformly mixing a predetermained amount of silver particles with activated carbon particles or a means bonding a predetermined amount of silver particles to activated carbon particles by flame spraying and the obtained mixture is put in a drinking water purifier to be used. The flame spraying of the silver particles to the activated carbon particles is performed by an electric wire melting type flame spraying method melting a metal wire by an arc or a gas wire melting type flame spraying method melting the metal wire by a high temp. flame. The obtained activated carbon suppresses the growth of bacteria by the growth suppressing effect of bacteria possessed by silver even when bacteria are bonded to activated carbon and prevents the generation of the unpleasant taste or offensive smell based on the propagation of bacteria.
Patent JP-S60241177-A (JP)
Title: Form recognizer
Inventor: SANEMORI AKIROU
IPC: G06T1/00
Filed: 1984-05-16
Abstract: PURPOSE:To recognize the 3-dimensional form of a subject at a high speed and in simple constitution by detecting an echo arrived from the subject of a chirp ultrasonic wave, and amplifying and processing the echo. CONSTITUTION:When a chirp signal is produced, a chirp ultrasonic wave is radiated to a subject 4 and a table 3 from an ultrasonic wave transducer 2. Then the echos arrived from the subject 4 and the table 3 are detected by the transducer 2. These echos are amplified at the peak value by an AGC amplifier 51. The amplifier 51 detects the peak value between the start of the echo and the time T of the chirp signal. Then the gain of the amplifier 51 is increased if the detected peak value is smaller than a prescribed level and then reduced when the peak value exceeds the prescribed level respectively. Then the echo peak value is set at the prescribed level since the AGC action is repeated. Then the standardized echos are obtained and the wave is detected through a detector 6 to be supplied to a signal processing circuit 7.
Patent JP-H11271370-A (JP)
Title: Method for measuring dependency characteristic on excitation power of piezoelectric oscillator
Inventor: AKUTSU SATORU
IPC: G01R29/22
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To surely catch an abnormal characteristic by measuring an excitation power dependency characteristic (DLD) at many points in an ascending and a descending reciprocatory processes and judging a quality by measured data. SOLUTION: A measurement condition is input to a measuring apparatus and a sample quartz oscillator is set to a measuring jig. A frequency is swept while a set excitation power (DL) is maintained. A characteristic is measured, that is, a resonant frequency Fn and a crystal impedance(CI) value as a minimum value of an impedance exhibited by the quartz oscillator are obtained. When the resonant frequency Fn is present within a good product range between a lower limit FL and an upper limit FU, whether or not an upper limit value of the DL is reached is checked and the upper limit value of the DL is set. The measurement is carried out for a descending process in the same procedures as for the above ascending process.  When the DL reaches a final value, or when the oscillator is judged to have a frequency failure and is a last sample in an inspection lot being measured, the measurement is terminated. If the oscillator is not a last one, the measurement is returned to an initial stage.
Patent JP-S59222317-A (JP)
Title: Manufacture of heat insulation pipe
Inventor: MATSUTANI TSUTOMU
IPC: B29C48/21
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a heat insulation pipe of high quality which is excellent in heat insulation by such an arrangement wherein a layer of foam urethane U is uniformly formed around the whole circumference of a pipe by injecting urethane liquid into a skin layer S through plural injecting holes arranged symmetrically around the main body P of the pipe. CONSTITUTION:A skin layer S which is protruded forward and formed by a crosshead 11 is sized by a sizing die 13 and then cooled. A pipe main body P is inserted into the skin layer S through a passing hole 21, and it forms a circular space in the skin layer S. Into the circular space, unprocessed urethane liquid is continuously injected from a ringlike nozzle 18 and a layer of foam urethane U is uniformly formed around the whole circumference. The unprocessed urethane liquid is caused to foam in the course from the crosshead 11 to a take-up machine 15, and the heat insulation pipe covered with the urethane layer U and skin layer S is drawn out by the take-up machine 15.
Patent JP-S61251523-A (JP)
Inventor: STECK WERNER
IPC: H01F1/11
Filed: 1986-04-30
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-S5432379-A (JP)
Title: Humidity sensor
Inventor: ISHIDA TOMIO
IPC: G01N27/12
Filed: 1977-08-16
Abstract: PURPOSE: To stabilize the contact between humidity sensing element and electrodes and improve the humidity sensing action of the resin base temperature sensitive sensor by forming the electrodes with the conductive paste which uses the same hygroscopic resin as the one used in forming the humidity sensing film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61254988-A (JP)
Inventor: IDENO HIROAKI
IPC: G09G3/20
Filed: 1985-05-07
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-S58217961-A (JP)
Title: Image reading, recording, and copying machine
Inventor: IDENAWA HIROYUKI
IPC: G03B27/50
Filed: 1982-06-09
Abstract: PURPOSE:To realize the multifunction of copying, recording, and reading easily at low cost by utilizing the visible image formation of an electrophotographic copying means and the exposure scanning of an LED array, and composing a reading means of a photodetecting element united with the LED array. CONSTITUTION:A corona electrotatic charged 3, optical lens system 4, developing device 5, and others are arrayed around a photoreceptor 2 in the order of normal electrophotographic copying processes, and the LED array 23 and an image forming lens 24 are unitized facing the photoreceptor 2 between the lens optical system 4 and developing device 5. An image forming lens 28 and the photodetecting element 29 are united with the LED array 23 where reflected light from the photoreceptor 2 is received by the LED array 23 and moved according to the scanning movement of the LED array 23; the visible image on the photoreceptor 2 is exposed by the successive lighting scan on the LED array 23 and the presence of its reflected light is detected by the photodetecting element 29 to read the image.
Patent JP-S5623312-A (JP)
Title: Extruding machine by hydrostatic pressure
Inventor: AWAI KIYOSHI
IPC: B21C23/21
Filed: 1979-08-03
Abstract: PURPOSE: To reduce the starting pressure of extrusion and decrease the operating cost by inserting a piston plate, which divides a container into the intensifying room on the stem side and the extruding room on the die side, and the case to store the piston plate into the container and forming the groove to be used for connecting pressure media in both rooms mentioned above at a specific period.  
     CONSTITUTION: Piston plate 9, which divides container 1 into intensifying room 12 on stem side 11 and extruding room 13 on die side 3, and storing case 8 in which piston plate 9 can be inserted with free sliding are equipped in container 1 of the extruding machine by hydrostatic pressure. When billet 7 is extruded for molding to the space between mandrel 6 and die 3 by working pressure plunger stem 11, intensifying room 12 and extruding room 13 are connected through groove 14 cut on the inner surface of storing case 8 and groove 15 of mandrel holder 5 when piston plate 9 is slided up to the fixed depth and pressure media in room 12 flows into room 13 and is replenished. Thus, the starting pressure for extrusion can be reduced by decreasing the quantity of pressure media and the temperature fall of billet 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04328808-A (JP)
Title: Member mounting device
Inventor: SAKURAI KENJI
IPC: B64C1/14
Filed: 1991-04-30
Abstract: PURPOSE:To easily mount the member such as a canopy and the like of an aircraft to the main body, or dismount it from the main body in a reliable manner. CONSTITUTION:The title mounting member is composed of a member (frame 1 of a canopy), a magnetic material 3 and an electromagnet 2, with which a current can be allowed to flow in normal and reverse directions, provided on one side and other side of the body (fuselage 10) where the above-mentioned member will be mounted. The aforesaid magnetic body 3 and electromagnet 2 are opposingly arranged, and attraction force or repulsive force can be generated between them.
Patent JP-2000290715-A (JP)
Title: Method for desiliconizing molten iron
Inventor: KOBAYASHI TATSUO
IPC: C21C1/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the siliconizing efficiency and also, to restrain the generation of a slag foaming at the desiliconizing treatment by receiving molten iron from a molten iron runner for blast furnace through a tilting trough in a molten iron receiving vessel and injecting a desiliconizing agent together with gas directly to the dropping stream. SOLUTION: When a molten iron 4 is received into the molten iron receiving vessel 2 from the molten iron runner for blast furnace through the tilting trough, the desiliconizing agent 6 together with the carrier gas 5 are directly injected into the molten iron stream 3 from an injecting lance 1. At this time, since the desiliconized slag foaming is not generated, the siliconized slag 7 does not overflow from the vessels. The desiliconizing agent 6 is not especially restricted by using a solid oxygen supplying agent and this adding quantity is desirably about 5-20 kg/T-pig and the average grain diameter is made to about 4-1 mm from the view point of the restraint of foaming and the maintaining of desiliconizing efficiency in the molten iron receiving vessel 2. As the carrier gas 5, Ar gas or N2 gas is desirably used and the injecting pressure is made to 1.0-30 kgf/cm2.
Patent JP-S63264318-A (JP)
Title: Injection mold and manufacture thereof
Inventor: KAGAYA TADAHARU
IPC: B29C33/38
Filed: 1987-04-21
Abstract: PURPOSE:To reduce the total cost to a far great extent by a method wherein a test model is made with aluminum molds and, after that, when necessary, the shapes of the molds are corrected and finally the molds are turned into permanent molds by applying nickel plating. CONSTITUTION:By arranging a frame 2 along the outer periphery of a master model 1, a cast concave model 3 is formed onto the projected molding surface 1' of the model 1. By pasting sheet wax 4 onto the recessed molding surface 3' of the model 3, a cast convex model 5 is formed onto the recessed molding surface 3'. Next, by filling sand so as to surround the models 3 and 5, said molds 6 and 7 are formed so as to make an aluminum fixed mold 8 and an aluminum movable mold 9. A recessed forming surface is formed on the fixed mold by electric discharge machining after the master model 1. A projected forming surface is copied on the movable mold 9 after the convex model 5. A test model is made with the molds 8 and 9. After necessary corrections are made, nickel platings with a thickness of 20-30 mum are made on said recessed forming surface and projected forming surface so as to turn the molds 8 and 9 into permanent molds.
Patent JP-S58216029-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: A47J43/04
Filed: 1982-06-08
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-S60242747-A (JP)
Title: Data monitoring equipment
Inventor: YAMADA SHIYOUICHI
IPC: H04L7/04
Filed: 1984-05-17
Abstract: PURPOSE:To attain ease of setting of a line condition by detecting automatically kinds of the transmission system and synchronizing signals, setting automatically the line condition of a receiver so as to be matched with the former setting thereby eliminating the preceding survey of the transmission system or the like. CONSTITUTION:An input signal is stored to a register 1, and a clock signal is counted by a counter 3 at the same time. The said signal is shifted sequentially and stored in a register 9. The signal stored in the register 9 is compared sequentially with a synchronizing pattern stored in a synchronizing pattern storage means 8, and when the signal is coincident with any synchronizing pattern stored in the storage means 8, a controller 7 based on the coincident synchronizing pattern is operated and the line condition is set so that a line set means 6 in a data receiver 5 receives a signal having the said synchronizing signal. Thus, the receiver 5 receives the input data in this state and the result is impressed to a display device 11 via the controller 7.
Patent JP-S63264221-A (JP)
Title: Apparatus for corrugating work
Inventor: YAGI NAOHARU
IPC: B21D13/02
Filed: 1987-04-21
Abstract: PURPOSE:To form an accurate corrugation by inserting a punched wire mesh between a lower die and a movable upper die, by pressing each die member composing the movable die successively from one end to the direction of bitting with a press bar to bend the punched wire mesh. CONSTITUTION:The punched wire mesh A is mounted on the lower die 3, a hydraulic cylinder 9 is operated to descend the movable upper die 8 along a guide plate, the top end of the die member 12 is abutted lightly on the punched wire mesh A. A hydraulic cylinder 21 is operated to advance the press bar 15 along a guide rail 16 and an upper guide piece 19 in the direction of the movable upper die 8. The die member 12 of the movable upper die 8 is gradually pressed to the biting direction while it is guided by the press guiding plane 17 of the press bar 15, while bending the punched wire mesh A to bite a die member 5 of the lower die 3 successively and to form the corrugation on the punched wire mesh A. In this way, without generating the deformation of the meshes of the punched wire mesh or a break, the accurate and uniform wire mesh is obtained.
Patent JP-H02277062-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: SATO KUNIAKI
IPC: H01L21/027
Filed: 1989-04-19
Abstract: PURPOSE:To enhance heat resistance and electric and mechanical characteristics of the composition for forming an interlayer insulating film and a surface protective layer by using a photosensitive adduct obtained by reacting a specified polymer with a specified isocyanate compound. CONSTITUTION:This composition contains the photosensitive adduct obtained by reacting the polymer having the repeating units each represented by formula I with the isocyanate compound having an ethylenically unsaturated group, such as isocyanatoethyl methacrylate, and a photoinitiator, such as 2,4- diethylthioxanthone. In formula I, R1 is a tetravalent aromatic tetracarboxylic acid group, and R2 is a divalent aromatic diamine group, and it is preferred to use a group of formula II for R1, and for R2 a group including formula III in which each of X1 - X4 is H or alkyl. A polymerizable unsaturated compound and an auxiliary photoinitiator can be added to the composition when needed.
Patent JP-S5624614-A (JP)
Title: Safety device of temperature control device
Inventor: IKEHARA TAKASHI
IPC: G05D23/275
Filed: 1979-08-02
Abstract: PURPOSE: To carry out the effective action by a simple construction and permit the protection of the control circuit by controlling the conduction of SCR by the output from the control circuit in a normal condition, and make the heating wire and the short-circuit wire short-circuited by dissolving the dissolving layer in the case of the heating element being overheated.  
     CONSTITUTION: To the alternating power source 1, a main circuit constituted by the temperature fuse 2, the heating wire 3 and SCR10 as the control rectifying element, which from the series connected circuit is connected. In parallel with the series circuit of the heating wire 3 and SCR10, a series circuit composed of the diode 6 having the same polarity as SCR10, a short-circuit wire 4, a heating resistance 7 and control circuit 9. Further, in parallel with the control circuit 9, the diode 8 having reverse polarity to SCR10 is connected and by the control circuit 9, the gate signal is fed to the gate of SCR10. Then, in the case of the normal operation, SCR is made conductive, a predetermined current is flown to the heating wire 3 to make the heating element in a normal temperature, and when the heating element is brought into the overheated condition, the dissolving layer is dissolved to make the heating wire 3 and the short circuit wire 4 short circuited and protect the control circuit 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5724041-A (JP)
Title: Information recording medium
Inventor: SATOU NOBORU
IPC: G11B7/24062
Filed: 1980-07-18
Abstract: PURPOSE:To ensure clear and good recording of information with a low recording power, by providing an information recording layer consistng mainly of selenium or sulfur with high light transmissivity on a substrate with intervention of a high reflectance layer. CONSTITUTION:A light reflective layer such as an aluminum film having a high reflectance to the recording light like the argon laser beam is coated by the vapor deposition process onto a substrate 11 made of the vinyl chloride, acrylic resin, glass plate, etc. having the light transmittable properties to the readout light like a laser beam. In addition, an information recording layer 13 containing e.g. selenium, selenide, sulfide, etc. having a sharp-cut performance of pattern is coated on the above-mentioned light reflective layer with >=50% content of selenium and/or sulfur. Thus an information recording medium is obtained.
Patent JP-S5223424-A (JP)
Title: Bicycle rider training device
Inventor: WATANABE CHIZURU
IPC: A63B69/16
Filed: 1975-08-14
Abstract: PURPOSE: To provide a bicycle rider training device of a c type by which the rider can stably drive the bicycle without adrancing it relative to the ground. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51125690-A (JP)
Title: Process for producing hydrogen by decomposition of water
Inventor: HONDA TAKU
IPC: C01B32/50
Filed: 1974-08-29
Abstract: PURPOSE: A hydrogen production process which consumes water,heat and a little electric energy only,and recycles the other materials without consumption. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5325466-A (JP)
Title: Small electronic apparatus provided with sound producing func tions
Inventor: HIHARA HISASHI
IPC: G10K9/12
Filed: 1976-08-20
Abstract: PURPOSE:To provide a sound producing function sufficient in both volume and quality of sound to small size apparatus by striking a part of a case with the hammer of an electromagnet mechanism mounted to the housing within the case.