baber/WOPTO huggingface dataset:
Patent JP-S59196393-A (JP)
Title: Lubricant for aluminium foil forming
Inventor: TADA HIROSHI
IPC: C10M105/36
Filed: 1983-04-22
Abstract: PURPOSE:To provide the titled lubricant which does not require dilution with a solvent and shows good appearance of coat, consisting of a triglyceride of a monobasic higher fatty acid which contains a liquid triglyceride with a specified content of olecic acid as acid component. CONSTITUTION:The lubricant contains as effective ingredient a liquid triglyceride of 16-22C monobasic higher fatty acids in which oleic acid accounts for 60wt% or higher of the total acid components of the triclyceride. The lubricant may consists solely of the triglyceride, or may consists mainly of the triglyceride and contain liquid paraffin and nonoester or diester of a 16-22C monobasic acid and monohydric or dihydric lower alcohol such as butanol or ethylene glycol.
Patent JP-H05273354-A (JP)
Title: Radiation measuring instrument with abnormality detecting function
IPC: G01T1/20
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a radiation measuring instrument which does not lose its measuring function even when the instrument is subjected to calibration and, in addition, can confirm the soundness of its photomultiplier tube. CONSTITUTION:In the title measuring instrument provided with a scintillator 1, photomultiplier tube 2, and data processing section 12 for measuring radiation, a light emitting element 11 which emits light upon receiving a drive signal is provided at the position from which the optical pulse of the element 11 can be made incident to the tube 2 and the number of electric pulse signals inputted to the section 12 is counted. When the instrument is subjected to calibration, an arithmetic means subtracts the value corresponding to the optical pulse of the element 11 from the count value of the electric pulse signals outputted from the tube 2. In addition, an abnormality detecting means detects the presence/absence of abnormality from the tube 2 to the section 12 based on the value obtained as a result of the subtraction.
Patent JP-H10263272-A (JP)
Title: Washing machine
Inventor: SAGOU KOUJI
IPC: H02P29/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of slip on the belt of belt transmission mechanism as much as possible. SOLUTION: When a dehydrating process is started, a controller starts a motor with torque in 100% (S1) and detects the presence/absence of slip generation on the belt of belt transmission mechanism based on the detection of rotation sensor (S2). When the slip occurs (S2;Y), electrification to the motor is stopped just for 0.5 sec (S3) and the torque is changed lower in 20%. Before the lapse of 5 sec with the current torque (S5;N), the presence/absence of slip on the belt is judged, in the case of no slip (S6;N), it is judged whether the torque is 100% or not and when it is not 100% (S7;N), processing is returned to S5. After the lapse of 5 sec with no slip in time state of the torque of motor less than 100% (S5;Y), on the other hand, the torque is changed higher in 10% (S9).  When there is further slip on the belt during this operation (S6;Y), the electrification to the motor is stopped for 0.5 sec (S10) and the torque is changed lower in 10% (S11).
Patent JP-S56168107-A (JP)
Title: Surface inspecting device
Inventor: SHIROSHITA KENJI
IPC: G01N21/952
Filed: 1980-05-29
Abstract: PURPOSE:To give an accurate decision of quality to an object to be inspected, by irradiating a laser beam linearly on the surface of the object to be inspected in a way like a scan and detecting a change of the reflected light or transmitted light to carry out an inspection for the surface flaws of the object to be inspected. CONSTITUTION:In case an inspection is given to the side surface of a cylinder, an object 4 to be inspected is turned in a certain speed on rollers 5a and 5b. Then a laser beam 2 given from a laser device 1 is projected by a vibrating mirror 3, and the reflected light given from the side surface of the object 4 is condensed on the light receiving surface of a photodetector 8. The output of the detector 8 is led to a signal processor 9 to carry out a decision of flaws, measurement of the flaw area, a decision of quality and others. The processor 9 consists of a normal surface diciding circuit 10, an AND gate 11 and a counting device 12 plus a storage/arithmetic device 13 which stores the signals equivalent to the flawless area of the object 4 and calculates both the length and the flaw area of the object 4 by means of the above-mentioned signals, and others.
Patent JP-H03200771-A (JP)
Title: Novel heteroaryloxyalkyl heterocyclic compounds having anti-picornavirus activity
Inventor: MOOZEN DANETSUSHIYUTARABU
IPC: C07D277/24
Filed: 1989-03-27
Abstract: NEW MATERIAL: A compound of formula R-(CH 2 ) n -O-R 1  (R is isoxazole, thiazole, isothiazole, pyrazole or imidazole; n is 3-8; R 1  is phenyl substituted by azole, furyl, amino, polycyclic hydrocarbon, imidazole or triazole.  
     EXAMPLE: 5-{7-[4-(imidazol-1-yl)phenoxy]-heptyl}-3methylisoxazole.  
     USE: Antipicornaviruse drug. Particularly having antilinoviruse activity, and effective for the medical treatment of coryza, aseptic meningitis, encephalitis, hepatitis, myocarditis, meningoencephalitis and the like.  
     PROCESS: A compound of general formula R-(CH 2 ) n -X (X is halogen), and a compound of formula R 1 -OH are reacted in a solvent such as acetone or the like in the presence of a base (example; KCO 3 ) to prepare the titled compound. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04284416-A (JP)
Title: Liquid crystal touch panel
Inventor: SAITO MITSUMASA
IPC: H04N5/44
Filed: 1991-03-13
Abstract: PURPOSE:To prevent the visibility, operability, and outer appearance of a liquid crystal display from deteriorating owing to reflected light and stains on the surface part of the liquid crystal touch panel. CONSTITUTION:In the liquid crystal touch panel 4 consists of a liquid crystal display means 4a which displays an image of plural operation keys and an operation detecting means 4b which detects the respective displayed operation keys being pressed, a nonglare film 4c is arranged on the surface part of the touch panel 4.
Patent JP-H02252640-A (JP)
Title: Moisture controlling method of inorganic cured material
Inventor: KOIZUMI MASASHI
IPC: C04B7/36
Filed: 1989-03-24
Abstract: PURPOSE:To make possible to quick drying treatment and uniform drying by shaping molded board comprising mixture of hydraulic raw material, compulsorily drying, laying the shaped materials, leaving for a time longer than 24 hour and transferring to next process. CONSTITUTION:For instance, a mixture composed of cement, silica and reinforcing fiber such as pulp is molded to a board material having 13mm thickness, 90cm width and 330cm length by casting method, etc., and naturally cured for 24 hour to obtain a board material containing 40% moisture. Said board material is passed through a hot-air drying oven at 200 deg.C for 5min at a speed of 4m/sec to compulsorily dry to <=5% surface water content. Next, said board materials are laid in every 100 pieces to a pallet, then 25 pieces of the pallets are tightly arranged in 5 lines and 5 rows not so as to generate gap mutually, thus left for 24 hour. By said method, board materials having uniform moisture content of about 7-8% in the surface part as well as central part of a board material.
Patent JP-S61229588-A (JP)
Title: Roll type paper feeder for thermal stencil printing
Inventor: YOSHIDA KENTARO
IPC: B41L13/04
Filed: 1985-04-05
Abstract: PURPOSE:To enable a paper for thermal stencil printing to be affected by humidity and temperature as little as possible and to prevent the stencil paper from troubles, such as clogging happening in its carriage and discharge, and a printed matter from being stained with dust, by a method wherein the paper for thermal stencil printing is so rolled up as to turn the porous substrate side thereof on the front surface (the outer circumferential surface). CONSTITUTION:A feeder consists of: a printing cylinder 7, a clamping means 9 provided on the outer circumferential surface thereof and holding an end of a paper for thermal stencil printing, a paper for thermal stencil printing 1 wound in a roll form, carrying means 3 feeding the stencil paper to the clamping means 9, an air blast means 11 pressing down the fed stencil paper against the clamping means 9 by air blast, and a discharging means 17 having the stripping clip 15 for discharging the used thermal stencil printing paper wound up around the cylinder 7. The roll type paper for thermal stencil printing 1 is so wound as to turn the porous substrate side thereof 1A on the front surface (the outer circumferential surface). Accordingly, use of the roll type paper for thermal stencil printing 1 so wound as to turn the substrate side 1A thereof outside and the film side 1B thereof inside, results in a tendency of the stencil paper winding toward the film side 1B, permitting the appropriate curl to the film side 1B.
Patent JP-H06285925-A (JP)
Title: Injection method and screw type injection device
Inventor: TAMURA SEIJI
IPC: B29C45/50
Filed: 1993-03-30
Abstract: PURPOSE:To enhance the kneading properties of a plastic material and to simultaneously slide two screws. CONSTITUTION:A screw type injection device has the heating cylinder 2 connected to an injection cylinder 7 having a freely slidable injection piston 8 built therein and the screw 3 provided in the heating cylinder 2 in a freely rotatable and slidable manner is rotated by the drive shaft 9 provided to the injection piston 2 and driven by the drive motor 12 positioned outside the injection cylinder 7 and slid by the injection piston 8. In this screw type injection device, the screw 3 consists of a pair of screws and these screws are rotated by the rotation of the drive shaft 9 through a pair of gears 23a, 23b provided in the injection piston 8 and a plastic material is efficiently kneaded and melted.
Patent JP-S58190645-A (JP)
Title: Space heating apparatus
Inventor: MIKI MASAYOSHI
IPC: G05D23/20
Filed: 1982-04-28
Abstract: PURPOSE:To prevent a sudden rise of room temperature, and to improve comfortableness by arithmetically operating a rate of rise of room temperature after starting operation in the heating apparatus, which can be started, at a set time and controlling a heat source in response to the rate of rise of room temperature. CONSTITUTION:When a heat source device 7 is turned ON at the set time of a timer 6, room temperatue just after the device is turned ON is detected by an indoor temperature detecting element 8, and memorized to a memory storage 9. On the other hand, rising room temperature is detected by a room-temperature detecting element 8' after a fixed time passes, and inputted to an arithmetic unit 10. The arithmetic unit 10 arithmetically operates the rate of rise of room temperature from first room temperature memorized to the memory storage 9 and rising room temperature. When the rate of rise reaches a fixed value or more, a controller 11 is operated, and the heat source device 7 is stopped. When the rate of rise after a fixed time passes is calculated and reaches a fixed value or less, the heat source device 7 is restarted. According to the constitution, the sudden rise of room temperature can be prevented, and comfortableness is improved.
Patent JP-H1155943-A (JP)
Title: Switching power unit
Inventor: TAKAHASHI SEIICHI
IPC: H02M1/14
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a switching power unit which has reduced the radiation noise in high frequencies. SOLUTION: In a switching power unit which is provided with a series circuit comprising the primary winding 2a of a switching transformer 2 and a switching element 3, across an input power source 1, a bypass capacitor C2 for noise removal is connected between across the series circuit. The bypass capacitor C2 forms a short circuit for the noise of higher frequency than the switching frequency of the switching element 3.
Patent JP-H07277231-A (JP)
Title: Tire-driving crawler travel gear
Inventor: MATSUMOTO KOICHI
IPC: B60C13/00
Filed: 1994-04-11
Abstract: PURPOSE:To prevent localized wear with the ground plane of an endless-belt- shaped crawler main body offset to one side of the belt width by balancing ground pressures along the belt width of the crawler main body. CONSTITUTION:In a tire-driving crawler travel gear in which a crawler main body 7 in the form of an endless belt is wound to a plurality of tires 14 in such a way that the tires 14 are offset to one side of the belt width A of the crawler main body 7, either the side wall portion 20 of each tire 14 is provided with greater rigidity at the other side of the belt width A of the crawler main body than at the former side of the belt width A of the crawler main body, or the tread 15a of each tire 14 is formed into a slope that inclines from one side of the belt width A of the crawler main body to an end at the other side so as to extend inwards along the radial direction of the tire.
Patent JP-H05230580-A (JP)
Title: Corrosion resistant aluminum alloy brazing sheet
Inventor: YAMAGUCHI MOTOYOSHI
IPC: C23F13/14
Filed: 1992-02-20
Abstract: PURPOSE:To provide an Al alloy brazing sheet having satisfactory corrosion resistance used as the tube material of a heat exchanger for an automobile. CONSTITUTION:When one side of an Al alloy core material is clad with an Al alloy as a brazing filler metal and the other side is clad with a sacrificial material made of an Al alloy having baser potential than the core material to obtain a three-layered Al alloy brazing sheet, an Al alloy consisting of, by weight, 0.05-0.3% Ti, 0.3-2% Mn, 0.1-5% Mg, 0.5-3% Zn and the balance Al with inevitable impurities is used as the sacrificial material. The objective corrosion resistant. Al alloy brazing sheet is provided.
Patent JP-H04281846-A (JP)
Title: Gold catalyst for removal of nitrogen oxide and method for removing nitrogen oxide
Inventor: HARUTA MASAKI
IPC: B01D53/86
Filed: 1991-03-11
Abstract: PURPOSE:To offer a catalyst exhibiting especially superior catalytic action at such a low temp. as room temp. to 500 deg.C and to practically prevent the discharge of noxious substances such as NOx from a burner, etc. CONSTITUTION:Gold is fixed on a double oxide contg. Fe and at least one kind of metal selected among Zn, Mg, Mn, Ni, Co and Cu to obtain a catalyst for removal of NOx. NOx is removed with the catalyst and an incompletely burned component as a reducing agent.
Patent JP-S56168110-A (JP)
Title: Detecting device for abrasion loss of plain bearing metal
Inventor: TOODA HARUMACHI
IPC: G01B7/14
Filed: 1980-05-29
Abstract: PURPOSE:To ensure continuous measurement for the abrasion loss of a plain bearing metal without discontinuing the operation, by attaching a pressure sensor to the plain bearing metal of a rotary machine and monitoring the oil film pressure between the shaft and the bearing metal. CONSTITUTION:The oil film pressure varies with a change of gap between a shaft 1 and a bearing metal 3 caused under rotation. Thus a sensor 4 is buried into the metal 3 to sense the oil film pressure. The output of the sensor 4 is extracted in the form of an electrical output and amplified by an amplifier 5. The output of the amplifier 5 is removed through a filter 6 by an amount lower than a certain level, and the output frequency is counted by a counter 7 for the filter 6. In such way, detection and prediction is possible for a fault of the metal 3 under an operation of a motor or the like. Thus trouble can be prevented previously.
Patent JP-S51147952-A (JP)
Title: Electronic counter
Inventor: YOSHIDA KAZUO
IPC: H03K21/40
Filed: 1975-06-13
Abstract: PURPOSE:Enabling to store the counted values during a long stoppage of electric power supply by supplying a current from a charge store means only to a CMOS counter circuit of less power consumption while the supply for the power is stopped.
Patent JP-H01243337-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: FUKUDA MAKOTO
IPC: H01J9/395
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the oxidation of the electron emitting material on a filament coil in the bending process and obtain a double-U-shaped tube by making the inside of a glass tube the nonoxidizing atmosphere, heating a portion of the glass tube, and bending it. CONSTITUTION:A U-shaped glass tube 1 having electrodes 2 stuck with an electron emitting material on both ends and having opened stem fine tubes 3a and 3b on both ends is obtained. This tube 1 is set to the horizontal state, nitrogen gas is filled into the tube 1 through the fine tubes 3a and 3b in turn, the air in the tube is completely substituted with the nonoxidizing atmosphere. Both straight portions of the tube 1 is heated and softened with a burner 4, the tube 1 is bent at the softened portions with rollers to obtain a U-shaped glass tube 5. The tube is then exhausted to complete a lamp.
Patent JP-H02250510-A (JP)
Title: Operational amplifier
Inventor: SHIRAKI KENJI
IPC: H03F3/45
Filed: 1989-03-24
Abstract: PURPOSE:To simplify the constitution of a bias circuit together with reduction of the power consumption for an operational amplifier by setting the levels of the bias power supplies applied to the gates of the cascaded transistors at the potential of a non-inverted input terminal. CONSTITUTION:The gates of N channel depletion type MOS transistors TR M11 and M12 are set at a 3rd constant potential source ACM. Thus it is possible to prevent the influence of the parasitic capacity produced between an inverted input terminal and the drain of a TR M1 and therefore to need no bias circuit which produces the bias power supplies to be applied to the gates of both TR M11 and M12. Thus the constitution of a bias circuit is simplified and the power consumption is reduced for an operational amplifier.
Patent JP-S63237491-A (JP)
Title: Manufacture of optical device
Inventor: TSUKIKI KAZUNORI
IPC: H01L21/78
Filed: 1987-03-25
Abstract: PURPOSE:To improve the mass-productivity by excluding troublesome works wherein each prism is formed by polishing one by one which is bonded to a semiconductor wafer or a semiconductor substrate one by one, by bonding a transparent wafer, in which many prisms are unified in a body, to a semiconductor wafer, and applying a pelletizing process to the unified transparent wafer and the semiconductor wafer. CONSTITUTION:A transparent resin is subjected to a molding process to form a transparent wafer 11, When is bonded to a semiconductor wafer 10 after positioning. An unnecessary part 20 of the transparent wafer 11 is eliminated by cutting and the like. Then, the semiconductor wafer 10 and the transparent wafer 10, which is bonded to the semiconductor wafer and whose unnecessary part is eliminated, are subjected to a pelletizing process. Thereby, an optical device is obtained wherein a prism 7 is bonded to a region to form photo detectors 2 and 3. According to this method, troublesome works wherein each prism is formed by polishing one by one which is bonded to the semiconductor substrate 1 after positioning one by one can be excluded, and the manufacturing method of many optical devices with little manhour is enabled by a batch processing. Consequently, many optical devices of low cost can be supplied.
Patent JP-S63239385-A (JP)
Title: Pressure flow control device
Inventor: KUBO SETSUO
IPC: F04B49/06
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a pressure flow control device having smaller occupying space in a machinery constitution using a single type of machines, when the discharge pres sure exceeds a set value, by generating an electric control signal corresponding to it, so that the rotating speed control of a fixed delivery pump can be carried out. CONSTITUTION:The discharge of a fixed delivery pump 2 is output into a main pipe line 8 via a check valve 11, and is supplied to a load. When a pressure detector 7 (a plurality of settings are possible) detects that the discharge pressure in the main pipe line 8 has exceeded a set value, the output thereof is input into a control circuit 9. Therein, control signals such as those for the on-off control of the fixed delivery pump 2 or for the multistage control of discharge quantity are output. By the output, via a converter 10, an electric motor 1 is driven variably in its rotating speed by a prescribed voltage or a frequency signal. Accordingly, by the on-off control of the fixed delivery pump 2 and the multistage control of discharge quantity, the difference between the output of the fixed delivery pump 2 and the load power is reduced to restrain the power less. Thus, the generation of heat is decreased to reduce the deterio ration of oil, and the volume of each oil tank 3 can be significantly decreased, so that the occupying space can be reduced.
Patent JP-H07264859-A (JP)
Title: Power-factor-improvement rectifying circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/10
Filed: 1994-03-18
Abstract: PURPOSE:To improve power factor in accordance with a wide range of a.c. input voltage without providing a plurality of al ternating currents of inductance according to a.c. input voltage, by making the inductance of an a.c. reactor variable according to a.c. input voltage. CONSTITUTION:The main winding N1 of a saturable power choke coil PPC-1 is placed between the winding 2b of a common mode choke coil 2 in an alternating current line 5 and the connecting point of diodes D3, D4 in a bridge rectifying circuit 3. A voltage the level of which corresponds to that of a.c. input voltage is excited in the secondary winding N2 by means of alternating current passing through the main winding N1. The excited voltage is rectified through a rectifying circuit composed of a diode D5 and a capacitor C3 to obtain a d.c. voltage E1. The d.c. voltage is then fed to the emitter of a transistor Q1 through a resistor R5. A voltage obtained by dividing the d.c. output voltage E1 is applied to the base of the transistor Q1. A control current Ic that varies according to variations in the d.c. output voltage E1 is obtained from the collector of the transistor Q1 and windings Nc1, Nc2 are thereby excited.
Patent JP-H07259354-A (JP)
Title: Building
Inventor: OYAMA HISAO
IPC: E04H1/04
Filed: 1994-03-18
Abstract: PURPOSE:To enable residents to obtain unusual experiences by mounting a stairwell section at the central section of a building formed in the plan shape of an equilateral triangle, arranging a corridor around the stairwell section, disposing a living room on the outer circumferential section of the corridor and forming a specified included angle to the wall of the living room. CONSTITUTION:The plan shape of a building 1 is formed in a triangle, and the corner sections of the building 1 are cut off for avoiding the effect of a wind. A stairwell section 2 is formed at the central section of the building 1, a corridor 3 is arranged around the stairwell section 2, and guest rooms 4 as living rooms are disposed to an outer circumferential section oppositely faced to the stairwell section 2 of the corridor 3. The walls of the guest rooms 4 have the angle of an included angle of 60 deg. such as the angle of the wall of the corridor 3 and the wall of the guest room 4. Accordingly, each room has a fine view, structurally stable shapes are obtained, the rooms differ from a room composed of normal orthogonal walls, and a resident can live in an atmosphere different from a usual one.