baber/WOPTO huggingface dataset:
Patent JP-H06263342-A (JP)
Title: Private power generation managing operation device of plural elevators
Inventor: EGUCHI KIYOSHI
IPC: B66B1/34
Filed: 1993-03-16
Abstract: PURPOSE:To realize a small capacity of private power generation management operation, by closing a contact in the private power generation, providing an inverter control device to vary the speed responding to the return instruction of an elevator, and providing a return completion signal to indicate the return of the elevator, and a signal to make the elevator to a continuous operation condition. CONSTITUTION:Plural elevator cars 11 are arranged in a well bucket form through balance weights 12 and hoists 13. And each of car number control device 10 has a built-in inverter control device, and carries out the private power generation management operation of the elevator car 11 as well as the speed control of the electric motor of the hoist 13. Normally, when a private power generating contact 15 is closed, the key switches 161 to 163 corresponding to the car numbers respectively, in a monitor board 14, are operated by a manager, and the elevator cars are operated one by one to the nearest floors. When all the cars finish to return to the set floors, a specified number of car is made in a continuous operating condition, by operating the key switches 161 to 163 in the monitor board 14. Consequently, a specific number of car can be operated at a rated speed.
Patent JP-H04273465-A (JP)
Title: Heat sink of circuit substrate
Inventor: NAGAOKA RYOICHI
IPC: H01L23/36
Filed: 1991-02-28
Abstract: PURPOSE:To effectively radiate the heat generated by a semiconductor element to external side even in a circuit substrate in the TAB mounting. CONSTITUTION:Semiconductor elements 11 which generate heat are mounted on the upper surface of a multilayer circuit substrate 10 by the TAB mounting method and moreover a heat radiating fin 12 is provided at the bottom layer of the multilayer circuit substrate 10. The semiconductor elements 11 are electrically connected with the multilayer circuit substrate 10 via a lead terminal 13 by the TAB mounting method. In the multilayer circuit substrate 10, through holes 14 are bored at the area between the semiconductor element 11 and heat radiating fin 12 and column members 15 which are almost in the same shape as the through holes are engaged with such through holes 14. This column member 15 is integrally provided at the rear surface side of the heat radiating fin 12 and paste 16 having a high heat conductivity is provided between the upper surface of the column member 15 and the bottom of the semiconductor element 11.
Patent JP-2000249669-A (JP)
Title: Thermomechanical analysis device
Inventor: SUZUKI TETSUO
IPC: G01N3/18
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To make efficient an entire measurement operation by easily replacing a probe in a thermomechanical analysis device. SOLUTION: A slit for replacing a probe is provided at the upper portion of an opening for replacing a sample being provided on the side surface of a sample tube 1 for installing a sample, and the slit is utilized to take out and insert probe 2a and 2b. As a result, the probe can be replaced without removing the sample tube 1 and a thermocouple, thus improving working efficiency. Also, the probe is taken out toward a worker's side from the sample tube 1 (in an opposite direction for insertion), thus saving space for operation.
Patent JP-H01229483-A (JP)
Title: Video signal recording device
Inventor: TAKANO AKIRA
IPC: H04N5/78
Filed: 1988-03-09
Abstract: PURPOSE:To facilitate video searching actions at the time of editing by synthesizing plural pictures obtained at optical positions recorded on a tape to at least one screen and recording this synthesized picture and the address signals corresponding to said plural pictures at desired points of the tape respectively. CONSTITUTION:An image pickup signal is supplied to a recording circuit 3 via a switch circuit 2 and the recording signal received from the circuit 3 is recorded on a magnetic tape 6 via the magnetic heads 5A and 5B. In this case, the pictures which are controlled by a timer 11 every fixed time are synthesized and recorded in a frame memory 14. At the same time, the time code produced synchronously with the record of the video signal is supplied to a magnetic head 16 via a recording amplifier 19 and recorded as a lengthwise track of the tape 6. Thus the program searching actions are attained easily and quickly at the time of editing.
Patent JP-S60199088-A (JP)
Title: Surface protecting tape or sheet
Inventor: TAKAHASHI HISANORI
IPC: C09J7/02
Filed: 1984-03-22
Abstract: PURPOSE:A tape or sheet obtained by forming an adhesive layer on one side of a film consisting essentially of trans-1,4-polyisoprene, and capable of preventing scratches in processing and transportation by application to the surface of flat glass, etc. CONSTITUTION:A tape or sheet obtained by dissolving preferably a weakly tacky adhesive in an organic solvent, e.g. methylene chloride, chloroform or toluene, and applying the resultant solution to one side of a film consisting essentially of trans-1,4-polyisoprene, and drying the formed coat. Preferably, the side to be in contact with the adhesive layer of the trans-1,4-polyisoprene film is pretreated by corona discharge, surface oxidation or priming treatment, etc. for preventing ply separation.
Patent JP-S60200250-A (JP)
Title: Formation of high-contrast negative image
Inventor: OKUTSU EIICHI
IPC: G03C5/305
Filed: 1984-03-23
Abstract: PURPOSE:To enable a high-contrast image to be formed stably in a short time by developing a surface latent-image type silver halide photosensitive material with a developing soln. specified in comspn. contg. a hydrazine deriv. CONSTITUTION:An exposed surface latent-image type silver halide photosensitive material is developed with a developing soln. having a pH of 10.5-12.3 and contg. a hydrazine compd., a developing agent, sulfite in a concn. of >=0.25mol/ liter, and a compd. represented by the formula in which each of R1-R5 is H, OH, alkyl, alkoxy, or the like. The use of such a compd. promotes sensitization with hydrazines, and contrast enhancement action of them, and serves for reduction of developing time, and accordingly, it can be precessed in a short time with a developing soln, comparatively low in pH, thus permitting stabilization of the developing soln. to be more elevated, and processing to be accelerated, and a negative high-contrast image useful in the graphic art field to be processed stably in a short time.
Patent JP-H02233919-A (JP)
Title: Air-conditioning structure
Inventor: ANDO NORIO
IPC: F24F1/00
Filed: 1989-03-07
Abstract: PURPOSE:To simultaneously perform heat radiation from a floor face and convection type air-conditioning to eliminate the difference between temperatures of upper and lower parts of a room by forming or a floor foundation with cast-in-place concrete to bury draft tubes and by connecting an end of each of these draft tubes to connect the other end thereof to an air exhaust opening. CONSTITUTION:A floor foundation 2 is formed of cast-in-place concrete and at least one draft tube 4 is buried in a concrete layer 3. An end of each of the draft tubes 4 is connected to an air conditioner 5, for instance, through an air duct 6, and the other end thereof to an air exhaust opening 7 to discharge air heated or cooled by the air conditioner 5 into an indoor space 1 from the air exhaust opening 7 and the concrete layer 3 is heated or cooled for air- conditioning by heat radiation. For the purpose the draft tubes 4 are composed of a material having thermal conductivity and heat accumulation.
Patent JP-H06273035-A (JP)
Title: Manufacture of high purity liquefied nitrogen based on total low pressure fractionating method and device
Inventor: FUJIKAKE TAKAAKI
IPC: F25J3/04
Filed: 1993-03-16
Abstract: PURPOSE:To provide a simplified high purity liquefied nitrogen manufacturing method and its manufacturing device which can reduce the concentration of low boiling point impurities to 1 ppb or below at a low cost. CONSTITUTION:A number of new processes are added to the processes of a liquefied nitrogen manufacturing method based on a prior art total low pressure fractionating method. The added processes comprise an introduction process which heat-exchanges a low temperature nitrogen fluid cooled near to a liquefaction point with the liquefied nitrogen in a nitrogen liquefied vessel 21 by means of a heat exchanger 23 and then introduces the heat exchanged fluid into a middle part of a simple fractionating device 24 and a process which brings gas into contact with liquid between the gas rising in the simplified fractionating device and the fluid flowing down from a condensation reboiler 20 in the upper part of the nitrogen liquefied vessel and a process which exhausts a condensed low boiling point component 26 from the top of the condensation reboiler 20.
Patent JP-H04270911-A (JP)
Title: Free curved surface measuring method
Inventor: KADOWAKI SOICHI
IPC: G01B21/20
Filed: 1991-02-27
Abstract: PURPOSE:To calculate coordinate values in a real plane on an arbitrarily designated cross section from the central curved surface of a probe obtained by means of measuring point data from a three-dimensional measuring instrument. CONSTITUTION:A guide straight line L which passes through an arbitrary noted point SP on the line of intersection CL between a probe center curved surface S drawn by the center of a probe and an arbitrary designated cross section SS and, at the same time, exists on the designated cross section SS is calculated. Then an offset patch OP is found by offsetting a patch IP to be initially offset near the noted point SP in the direction of its normal line (n). The intersection CP between the offset patch OP and guide straight line L is calculated as coordinate values in a real plane.
Patent JP-H05257776-A (JP)
Title: Magnetic tape data registration processing method
IPC: G06F12/00
Filed: 1992-03-16
Abstract: PURPOSE:To judge whether data are originally processed or not concerning the contents of data registered on a magnetic tape. CONSTITUTION:When registering an arbitrary data diagram on the magnetic tape, data 4 of a job stream not to be inserted in the form of a record 3 to be erased are added and registered at the arbitrary position of data in the same file. Since the state of preparing the magnetic tape (such as a machine type, language or date) can be visually confirmed by the CRT device of a terminal, for example, there are effects such as previously preventing or reducing the use of a not-relevant magnetic tape.
Patent JP-H10256662-A (JP)
Title: Manufacture of nitride semiconductor substrate and manufacture of nitride semiconductor element
Inventor: OZAKI NORIYA
IPC: H01S5/323
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To improve crystallinity and heat radiation of an element, by growing nitride semiconductor to have a film thickness of at least a specific value, on a substrate composed of material different from the nitride semiconductor which has a thickness of at least a specific value, and eliminating the substrate after growth is finished. SOLUTION: Nitride semiconductor is grown on a substrate 21 which is composed of a material different from the nitride semiconductor and at least 1 mm in thickness. Thereby the substrate 21 is made hard to warp at a high temperature, so that a thick nitride semiconductor film can be grown in the state of excellent crystallinity. The thickness of the substrate 21 is 1 mm or more, preferably 1.2 mm, and more preferably 1.5 mm. The upper limit is not set but 3 mm or less is desirable. The thickness of the nitride semiconductor grown on the substrate 21 is at least 100 μm or more, preferably 150 μm or more, and more preferably 200 μm. The upper limit is desirably at most 500 μm. After that, the substrate 21 is eliminated, and the semiconductor surface is polished.
Patent JP-S53141522-A (JP)
Title: Coding system for fascimile information or the like
Inventor: AMANO HIDEO
IPC: H04N1/00
Filed: 1977-05-16
Abstract: PURPOSE: To achieve high-efficient coding with the use of a small number of codes, by dividing the output of a memory unit into blocks of a code register and codelength counter and by coding them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03260020-A (JP)
Title: Method for radiating eb
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1990-03-09
Abstract: PURPOSE:To stably manufacture a grain-oriented silicon steel plate having non-deteriorated low iron loss by intermittently stopping electron beam for scanning the grain-oriented silicon steel plate surface as crossing the rolling direction at the specific interval after executing finish-annealing and irradiating the steel plate with electron beam as spotting. CONSTITUTION:On the surface of grain-oriented silicon steel plate after executing the finish-annealing, the electron beam generated with high voltage and small current scans. This electron beam scans in the direction crossing to the rolling direction of the above steel plate and also intermittently stopped so as to radiate as spotting on the steel plate surface. By this method, film of forsterite on the surface of the above steel plate is locally pressed in the basis iron to form fine pressing-in range. Then the stopping interval of electron beam is made to <=20mus. By this method, the low iron loss grain-oriented silicon steel plate whose iron loss reduced by making magnetic domain fine is not deteriorated with stress relief annealing is obtd.
Patent JP-H04291033-A (JP)
Title: Mirror drive device
Inventor: SAITO AKIRA
IPC: G11B7/135
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the distortion of a mirror and to prevent the face precision of the mirror from decreasing due to a difference of thermal expansion coefficient when a mirror inside a optical pickup is fixed. CONSTITUTION:When a mirror 1 is fixed to a mirror supporting member 2, the end part of a connection spring member is pressed against the side face of the mirror 1, adhesive is applied to the hole part provided at the end part of the connection spring member and the mirror 1 and the connection spring member are bonded to each other. Thus, the distortion of the mirror 1 caused by the difference of the thermal expansion coefficient between the mirror 1 and the mirror supporting member can be absorbed with the connection spring member, and the face precision of the mirror 1 can be maintained.
Patent JP-S63225040-A (JP)
Title: Sheet attracting and separating device
Inventor: KAWAGUCHI ISAO
IPC: G07D13/00
Filed: 1987-03-13
Abstract: PURPOSE:To reduce the size of a whole equipment and simplify the control system thereof by mounting a counter-balance which pushes a cam against the load applied from a rocking gear to the cam. CONSTITUTION:A counter-balance consists of a lever 10, a cam follower 9 mounted at one end thereof and a tensile spring 11 mounted at the other end. Suckers 2 are turned to make contact with a stack of sheets 1 via a cam 12, a swing gear 6, a sucker shaft gear 5 and a sucker shaft 3. At this time, the tensile spring 11 of the counter-balance presses the cam 12 to turn counterclockwise via the cam follower 9 against the negative load of a cam follower 8 pressing the cam 12 by the tensile spring 7 of a rocking gear 6. The pressing force of said cam follower 9 gives the positive load against the negative load of the cam follower 8 by the rocking gear 6. Therefore a conventional mechanical clutch or the like can replace a spring clutch 14.
Patent JP-S56153352-A (JP)
Title: Optical device of copying machine
Inventor: WATANABE ROKUROU
IPC: G03G15/04
Filed: 1980-04-28
Abstract: PURPOSE:To provide a filter for shielding the longer and shorter wavelength lights in the visible light region in a copying machine using the array of converging light transmitting bodies for forming the optical image of the original to be copied on a p hotoreceptor in accordance with the spectral sensitivity characteristic of the photoreceptor in the light path ranging from a light source to the photoreceptor. CONSTITUTION:The original to be copied placed on platen 6 is illuminated with light source 5 having reflective mirror 4. The optical image of the original illuminated is projected through array 3 of converging light transmitting bodies on photoreceptor 7. First filter 8 for shielding the shorter wavelength side of the visible light region and second filter 9 for shielding its longer side are provided on both the ends of array 3, respectively.
Patent JP-H10251627-A (JP)
Title: Composite particle, its production and heat transfer medium
Inventor: TANAKA MASATO
IPC: C09K5/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain composite particles which can continue to take a capsular form even when the constituent oily substance is liquefied as a result of a phase change, have high resistance to mechanical shear and excellent long-tern stability by entrapping an oily substance undergoing a phase change in particulate capsules and incorporating a thickener which increases the viscosity of the substance in the capsules. SOLUTION: An oily substance undergoing a phase change (e.g. pentadecane), desirably a paraffin possessing heat storage properties resulting from a phase change is entrapped in particulate capsules (e.g. nylon film), desirably having a mean particle diameter of 0.5-600μm, and a thickener (e.g. crosslinked alkyl acrylate polymer), desirably an oil-absorbing resin which retains the oily substance is incorporated in the capsules. The composite particles can be produced by encapsulation after the oily substance is thickened with the thickener. These particles are dispersed in an aqueous medium to obtain a heat transfer medium.
Patent JP-S57172776-A (JP)
Title: Semiconductor pressure transducer
Inventor: SHIROMIZU SHIYUNJI
IPC: H01L29/84
Filed: 1981-04-15
Abstract: PURPOSE:To effectively perform zero-point temperature compensation by a method wherein a driving voltage is applied to a bridge circuit composed by using a set of resistor strain gauge obtained by diffusing an impurity on a semiconductor substrate and a bias voltage is applied to the substrate to decrease the potential difference across the substrate and the gauge in accordance with a rise in external temperature. CONSTITUTION:Gauge resistors R1 and R2 indicating opposite resistance variation by corresponding to pressure is formed on a semiconductor substrate by diffusion and a half-bridge circuit 15 is composed by combining the resistors R1 and R2 with fixed resistors R01 and R02, and furthermore, varible resistors r1 and r2 for zero-point adjustment. And a temperature compensating circuit 17 is provided across the circuit 15 and a driving power source 16, and resistors R11 and R12 are provided across the base and collector, and the base and emitter of a transistor Q composing the circuit 17 respectively. The circuit 17 is composed in this way, and the power voltage V0 is applied to the circuit 17 to grow the voltage VB varied by temperature. The voltage V0 is applied to the circuit 15 and directly applied to the semiconductor substrate as well.
Patent JP-S58181593-A (JP)
Title: Feed-in device for conveyor, particularly, working machine
Inventor: RUUDEI METSUTSU
IPC: B66C1/06
Filed: 1983-04-02
Abstract: A single or composite lifting electromagnet has several cores whose poles can attract round, elongated or otherwise configurated ferromagnetic objects. The cores are surrounded by and/or flank discrete sensors in the form of Hall generators or induction coils which are provided in addition to exciting coils for the cores. The sensors are disposed centrally of or mirror symmetrically around the center of the electromagnet, and the purpose of the sensors is to generate signals in response to changes of the electromagnetic field to thereby facilitate automatic guidance of the electromagnet toward an optimum position with reference to an object which is to be lifted and transported, e.g., to the treating station of a machine tool.
Patent JP-S60200323-A (JP)
Title: Operating device for mobile farm machine
Inventor: NAKA HIROKAZU
IPC: G05G9/10
Filed: 1984-03-23
Abstract: PURPOSE:To simplify the structure and also to improve considerably the operability of the titled device by using an operation lever to select a switch of a main clutch or a drive clutch in accordance with the situation. CONSTITUTION:An operation lever 4 performs operation of all processes between a make position (b) and a break position (d) of a drive clutch 3 and then between a make position (c) and a break position (a) of a main clutch 2, respectively. Thus the transmission of motive power can be supplied and cut off between a prime mover 1 and each part to be interlocked. In case only the clutch 3 is operated, the lever 4 is operated just in a range between positions (b) and (d). Thus it is possible to select the operation of just one or both of clutches 2 and 3 in accordance with the situation of each time.
Patent JP-S61213542-A (JP)
Title: Controlling device for ventilating fan in lavatory
Inventor: KAWASAKI MASAHIKO
IPC: F24F7/06
Filed: 1985-03-20
Abstract: PURPOSE:To enable to ventilate efficiently to meet utilized conditions by installing such a device that turns on an illuminator by detecting open and close of a door and brightness in a lavatory, rotates a ventilating fan by detecting person's entrance, and establishes standard value for stay time judged by feces and urine at every entrance. CONSTITUTION:A limit switch 4 detects open and close of a door and an ultrasonic wave sensor 2 and detects whether a person is in a lavatory or not and a phototransistor 5 detects brightness in the lavatory. As open and close of the door and existence of a person are detected by each sensor 2, 4, an electric power source for a ventilating fan and an illuminator is put in and cut off. A microprocessor 1 counts stay time in the lavatory through signal from an ultrasonic wave sensor 2 and judges feces and urine expelled by a person entering the lavatory and stores it in memory and establishes new reference value for stay time each time and operates the ventilating fan for a specified time after a person leaves the lavatory.
Patent JP-S62214494-A (JP)
Inventor: NAITO HIROSHI
IPC: G07F7/06
Filed: 1986-03-17
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-H11254100-A (JP)
Title: Apparatus for producing rapid cooled flake and method therefor
Inventor: IMAI ISAO
IPC: B22D11/103
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently produce powdery or flaky metallic pieces (flake material) from molten metal and to drastically extend the service life of an using member(e.g. water cooling roll) against heat fatigue. SOLUTION: The apparatus is provided with a tundish 14 for holding the molten metal therein and continuously dropped from a nozzle 15 at the lower part thereof, a cylindrical cooling roll 16 arranged at the dropped position of the molten metal below the tundish and rotated in the same direction with the horizontal shaft as center and a reciprocative driving device 20 continuously reciprocating the cooling roll 16 or the nozzle in the axial line direction so that the dropped position of the molten metal goes almost over the whole length of the cooling roll 16. The cooling roll 16 is cooled at the temp. not higher than the solidified temp. of the molten metal and rotated at such sufficiently high speed that the solidified metal does not continue. In this way, the whole cooling roll 16 is heated at almost the same temp. and the local overheat is prevented.
Patent JP-S52139681-A (JP)
Title: Liquid crystal composition
Inventor: TAGUCHI MASAAKI
IPC: C09K19/46
Filed: 1976-05-18
Abstract: PURPOSE: To obtain a low viscosity liquid crystal composition which maintains liquid crystal state over a wide range of temperature and can be driven at 1.5V by adding azoxy liquid crystal compounds to specified biphenyl and ester liquid crystal compounds. 
     COPYRIGHT: (C)1977,JPO&Japio