baber/WOPTO huggingface dataset:
Patent JP-H01302847-A (JP)
Title: Resin-sealed semiconductor device
Inventor: TAKEHARA HIDEKI
IPC: H01L23/28
Filed: 1988-05-31
Abstract: PURPOSE:To enhance the bending strength of the rear of a package and to restrain a package crack from being caused at the rear even when a wet package is exposed to heat during a soldering operation by a method wherein two or more grooves are formed on the rear of the package in parallel at prescribed intervals. CONSTITUTION:Two or more grooves 1a, 1b are formed on the rear of a package 1 in parallel at prescribed intervals. For example, two grooves 1a, 1b in the direction of a longitudinal axis of a package 1 are formed in parallel. The grooves 1a, 1b can be obtained simultaneously when a pattern is shaped while the surface of a metal mold used for a resin molding operation is worked. By this setup, the grooves 1a, 1b display an effect that a beam is installed in a thin sheet; the bending rigidity can be enhanced. In addition, the rigidity can be made optimum so as to obtain the maximum rigidity be selecting length, width, depth, crosssectional shape, a number and the like of the grooves 1a, 1b; it is possible to restrain a crack from being caused at the rear of the package when the moisture is swollen suddenly during a soldering operation.
Patent JP-S63300242-A (JP)
Title: Electrostatic latent image developing toner
Inventor: YAMAGUCHI KIMITOSHI
IPC: G03G9/097
Filed: 1987-05-30
Abstract: PURPOSE:To prevent blocking of a toner fixable at low temperature by coating the surface of each specified particle with a specified F-containing silane compound. CONSTITUTION:The surface of each of the heat-fixable core particles A is coated by buring with smaller particles B in a depth not larger than the particle diameter of B, and further the surfaces of the particles B and those of the composite particles consisting of A and B are coated with the F-containing silane compound represented by formula I in which X is H or F; R is 1-5C alkyl or alkoxy; and (n) is 0-5. A compound of formula II and the like can be used for said compound of formula I. The particles B are made of an organic polymer smaller in average particle diameter and higher in softening point than the particles A, or having substantially not a softening point.
Patent JP-H04334512-A (JP)
Title: Treatment of exhaust gas
Inventor: SHIGAKI MASANOBU
IPC: B01D46/02
Filed: 1991-05-08
Abstract: PURPOSE:To remove harmful matter in combustion exhaust gas with high efficiency by forming a bag filter from a cylindrical cloth filter medium, the cylindrical air permeable catalyst case inserted in the cloth filter medium and the denitration catalyst received in the catalyst case and respectively independently supporting the cloth filter medium and the catalyst case in an apparatus main body in a suspended state. CONSTITUTION:An auxiliary agent (e.g. zeolite powder), an absorbent (e.g. CaO powder) and a reducing agent (e.g. urea) are blown in exhaust gas on the side of a gas inlet and this exhaust gas is treated with a bag filter 2 to simultaneously remove harmful matters in the exhaust gas. At this time, the bag filter 2 is formed from a cylindrical cloth filter medium 9, the cylindrical air permeable catalyst case 10 inserted in the cloth filter medium 9 and the denitration catalyst 11 received in the catalyst case 10. Further, the cloth filter medium 9 and the catalyst case 10 are respectively independently supported in an apparatus main body in a suspended state. As a result, various harmful matters in the combustion exhaust gas from a waste refuse incinerator can be simultaneously and economically removed with high efficiency by a single exhaust gas treatment apparatus.
Patent JP-2000318465-A (JP)
Title: Cooling device for working machinery
Inventor: YOKOTA KENICHI
IPC: F16M1/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To easily clean radiating cores aligned in parallel so that cooling air orderly passes by arranging a hollow member forming an air course of the cooling air between a pair of the radiating cores through which the cooling air orderly passes. SOLUTION: This cooling device 2 is set in an engine room 4 of a working machinery, and a hollow member 10 forming an air cource of cooling air 6 is arranged between a pair of radiating cores 8, 9 arranged so that the cooling air 6 orderly passes. In the meantime, an upper part hood 4b of the engine room 4 or an opening cover 4c of the hood 4b is opened, the hollow member 10 is lifted and extracted by holding a handle lOa by hand at the time of cleaning an oil cooler 8 and a radiator 9. Thereafter, dust attached and accumulated on the oil cooler 8 and the radiator 9 and dust accumulated in the air course of the hollow member 10 are cleaned by respectively using a brush, city water or a proper means made of compressed air, etc., by using a space from which the driving member 10 is extracted. Consequently, it is possible to easily clean the radiating cores 8, 9.
Patent JP-H0731637-A (JP)
Title: Preudo-penis and its application
Inventor: RON MAKARISUTAA
IPC: A61F2/50
Filed: 1992-05-26
Abstract: PURPOSE: To obtain a phallus that is excellent hygienically and medically by coupling a phallus part constructed of a sufficiently elastic material to a plug made of a hard material. CONSTITUTION: A phallus 10 is formed in a die using an elastic rubberlike material, preferably polyvinyl chloride. Immediately after the polyvinyl forming the phallus 10 has been injected, an insertion apparatus is inserted into the die to form a cavity 18 from the base of the phallus (phallus 10 comprises shaft 12, glans part 14, and scrotum 16). When the polyvinyl chloride has hardened, the insertion apparatus is removed from the phallus base, and the phallus is also taken out of the die. A plug part is also molded using a die and is preferably made of a hard material such as plastisol, having a hardness of 50 to 100 as measured by a durometer. The plug 20 comprises three portions, i.e., a head, a middle portion, and a stem, and the cross sections of the three portions cut at the longitudinal axis of the plug 20 are generally circular.
Patent JP-S61291715-A (JP)
Title: Evaporative cooling apparatus for internal-combustion engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/22
Filed: 1985-06-19
Abstract: PURPOSE:To achieve the simplification of an evaporative cooling apparatus by communicating the cooling medium circulatory system such as a water jacket and the like with a reservoir tank through an air vent passage and providing in this passage a temperature sensing valve which closes at a prescribed temperature. CONSTITUTION:When an engine stars, the temperature of a liquid phase cooling medium in a water jacket 2 being in a stagnant condition rises rapidly and soon evaporation starts. Hence, due to the volumetric expansion of liquid phase cooling medium accompanied by the temperature rise and the internal pressure rise by the evaporation, the air remained in the uppermost part of the system is securely forced out together with the liquid phase cooling medium through an air vent passage 23. And, when the vapor of cooling medium reaches the neighborhood of a temperature sensing valve 24 or the temperature of liquid phase cooling medium in the vicinity of the valve becomes high, the temperature sensing valve 24 closes, and thereafter the outflow of steam is checked. On the other hand, since the internal pressure rises by the starting of evaporation, the surplus liquid phase cooling medium in the system is gradually discharged from the bottom part of a condenser 3 into a reservoir tank 21 through a surplus cooling medium discharge passage 17, and accordingly the region of gaseous phase cooling medium increases in the upper part of the cooling medium circulatory system.
Patent JP-H01301804-A (JP)
Title: Base material for working metallic mold or product
Inventor: FUTAKI AKIRA
IPC: C04B35/622
Filed: 1988-05-30
Abstract: PURPOSE:To produce a base material for working metallic molds or products with which various kinds of machining are easy by adding a specific ratio of a thermoplastic resin, etc., as a binder to fine powder of a metal, etc., having a specific grain size and molding the same to a solid integral block, etc. CONSTITUTION:The solid integral block or plate is molded from the fine powder of the metal (iron, stainless steel, copper alloy, etc.), ceramics (alumina, zirconia, etc.) or cermet which is the mixture composed thereof, and the binder. The grain sizes of the fine powder are regulated to <=30mu and are uniformly distributed; more specifically, the grain sizes of the metal are regulated to about 0.1 to 30mu, the ceramics to about 0.1 to 5mu, the metal in the cermet to about 0.1 to 1mu and the ceramics thereof to about 0.1 to 30mu. The thermoplastic resin (polypropylene, etc.) or wax (carnauba wax, etc.) is used at 40 to 60vol.% as the binder. The base material for working which easily and simply yields the metallic molds or products is produced in this way.
Patent JP-H07318316-A (JP)
Title: Measuring method for long object
Inventor: OYA MASAZO
IPC: G01B11/02
Filed: 1994-05-24
Abstract: PURPOSE:To automate length measurement and shorten measuring time so that a body in hot rolled state is measured effectively by supporting a to-be- measured long body, with an aligned axis, taking pictures with multiple cameras for image processing. CONSTITUTION:A to-be-measured long object long 10 on a supporting table stops at a predicted position within comprehensive sight field F of all cameras 301-320. The image of an end part 10t on the top side of the stopped object 10 is taken in with two cameras on the top side, such as cameras 314 and 315, and the image of end part 10b on the bottom side of the object 10 is taken in with two cameras on the bottom side, such as cameras 306 and 307. Then, the taken images are picture-processed according to specified processes. Since, at the time, appropriate threshold value is preset based on the temperature information of the object 10, the edges of end parts 10t and 10b can be correctly grasped. Further, specified picture processing is performed automatically by a computer.
Patent JP-H08324085-A (JP)
Title: Document forming apparatus and detection of residual quantity of ribbon
Inventor: HAMADA TAKASHI
IPC: B41J35/36
Filed: 1995-05-31
Abstract: PURPOSE: To detect the residual quantity of an ink ribbon to make the same known to a user in a document forming apparatus equipped with an ink ribbon type printer. CONSTITUTION: An optical sensor 14 is shifted while applies light to the part of the ink ribbon 11 wound around a delivery shaft 12. In this case, when the ink ribbon 11 remains, light is not reflected but, when light is applied to a place where there is no ink ribbon 11, the light is reflected to the optical sensor 14 by a reflecting plate 15. When the reflected light is detected, the present position of the optical sensor 14 is detected and the winding thickness of the ink ribbon 11, that is, the residual quantity thereof is calculated from the position of the sensor to be made known to a user by message display.
Patent JP-H088560-A (JP)
Title: Air-cooled radiator
Inventor: AOYANAGI TORU
IPC: H01L23/36
Filed: 1994-06-16
Abstract: PURPOSE:To efficiently adjust the heat radiating amount of an air-cooled radiator by variably adjusting the area of the heat radiating part of the radiator which comes into contact with the heat generating part of the radiator. CONSTITUTION:An air-cooled radiator is constituted of a pedestal 1, a pair of radiator main bodies' 2 which are arranged on the lower surface of the pedestal 1, and brackets 4 which are integrally fixed to both end faces of the pedestal 1 and rotatably journal the rotation center shafts 3 of the radiator main bodies 2 protruded from both ends of the main bodies 2 and a heat generating source 5 is placed on the center of the pedestal l. A pair of semicylindrical notched recesses 1a are formed on the lower surface of the pedestal 1. Each radiator main body 2 is housed in each recess 1a and is composed of a heat collecting section 2a which is brought into contact with the circular-arcuate surface of the recess 1a and many heat radiating fins 2b which are paired to the section 2a and radially provided in the remaining semicylindrical part of the main body 2.
Patent JP-H09166822-A (JP)
Title: Electronic developing type camera
Inventor: SATO KOICHI
IPC: H04N5/907
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent double exposure by discriminating whether a recoding medium is recorded or not by detecting the transmissivity of an electric charge holding medium corresponding to a light-shielded part provided at a part of the ligth-receiving surface of an electrostatic information recording medium. SOLUTION: This device discriminates whether an electronic developing type recording medium RM is recorded or unrecorded by using a characteristic where the transmissivity is changed by the existence of voltage application. A part of the light- receiving surface of the electrostatic information recording medium 78 of the recording medium RM is covered with a suitable metallic foil piece 84 so as to make the light- shielded part. On the other hand, a reflection element 86 is provided at a part of a surface on an opposite side in a state where it is lined up with the light-shielded part.  A transmissivity sensor 88 makes light emitted from a light emitting element incident on the reflection element 86 through a liquid crystal display element 80 and then receives its reflected light at a light-receiving element through the liquid crystal display element 80 again, and outputs a signal in accordance with the intensity of the reflected light. When it discriminates that a transmissivity value obtained and a reference value are not substantially equal, it informs that the recording medium RM is recorded.
Patent JP-S5760230-A (JP)
Title: Orientating device for position of sound source
Inventor: ICHIKAWA YOSHIAKI
IPC: G01S5/28
Filed: 1980-09-29
Abstract: PURPOSE:To perform orientation of the position of the sound source of a vibration wave propagating on a structure by a method of pattern recognition. CONSTITUTION:A time delay T at a rise point of the vibration wave propagating from the sound source is measured and a square integral value of each signal amplitude is found. A value obtained by dividing each by the maximum P out of a partial power P obtained in this way is determined as a relative partial power RP. When the time delay T and the relative partial power RP thus obtained are plotted on vertical and horizontal axes respectively, a specific pattern is formed in the position of the sound source. On the surface of the pressure vessel 11 of a nuclear reactor an accelerometer 12 is arranged. A strike is applied to the expected position of the sound source of the pressure vessel of the reactor beforehand, the vibration wave is generated thereby, and a reference pattern corresponding to respective positions is obtained from this vibration wave. The orientation of the position of the sound  source is conducted by selecting a reference pattern which is most similar to a pattern formed by the vibration wave generated from the sound source to be orientated.
Patent JP-H0429569-A (JP)
Title: Suppressing device of rush current of inverter input power source
Inventor: SAKUMA ARATA
IPC: H02M7/48
Filed: 1990-05-24
Abstract: PURPOSE:To make it possible to limit an input rush current by a method wherein a current limiting resistor and an electromagnetic contractor for short-circuiting this resistor are provided in an input part of a capacitor of large capacity, the voltage of an input AC power source is monitored and the electromagnetic contactor is opened when this voltage lowers, while the electromagnetic contactor is closed after a prescribed time until charging of the capacitor of large capacity is ended, when electrification is restored. CONSTITUTION:In a state of steady operation, a resistor 2 is short-circuited by an electromagnetic contactor 3. A comparator device 7 monitors a line voltage of an AC power source 01, and when it lowers below a set voltage, an insulation amplifier 9 makes the electromagnetic contactor 3 open. When the voltage of the AC power source 01 returns to a prescribed voltage or above, the comparator 7 detects this return and the insulation amplifier 9 makes the electromagnetic contactor 3 closed. a delay time is provided by an on-delay timer 8, because it takes some time to charge a smoothing capacitor 4 due to the presence of the resistor 2 and this capacitor 4 when the closure is made. According to this constitution, the smoothing capacitor 4 is charged with a limited current through this resistor 2 for a prescribed time even after electrification is restored, and therefore a rush current can be made small.
Patent JP-H09269829-A (JP)
Title: Operation confirmation device for safety sensor of vehicle
Inventor: MORIMOTO HIROYUKI
IPC: G05D1/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To automatically confirm the operation of a safety sensor by providing a means for giving an operation instruction to the safety sensor and a means for confirming the operation of the safety sensor receiving the operation instruction. SOLUTION: When CPU of a vehicle 3 is started, it checks a collision sensor 17 and the light projection part of the collision sensor 17. Then, whether the part is positioned in a constant position A for sensor operation check or not by detecting an address board 13 for sensor operation check on this side of the corner part of a travel route. CPU drives a sensitivity control part, increases the sensitivity of an obstacle sensor 16 and enlarges the area from a regular sensitivity area α to an increase area β. When the obstacle sensor 16 is normally turned on, the area is returned from the increase area β to the regular sensitivity area α. Since the regular sensitivity area α of the obstacle sensor 16 in the constant position A does not reach a reflecting board 19 in such a state, whether the obstacle sensor 16 is normally turned off or not is judged.
Patent JP-S5925446-A (JP)
Title: Transmitting unit of signal transmitting system
Inventor: ISOBE YOUICHI
IPC: H04B3/54
Filed: 1982-07-31
Abstract: PURPOSE:To ensure the assured transmission, by providing a transmission control circuit, a latch circuit, a comparator, etc., and turning on a transistor to apply a strobe signal when a correct transmission is not outputted. CONSTITUTION:Latch circuits 100-103 latch the external input data signals at the rise of a clock, then feeds an output to a transmission controller 2. A comparator 11 compares the input data signal with the output of the controller 2 through exclusive OR circuits EOR10-EOR13 in order to obtain the clock. At the same time, a comparator 13 compares the outputs of the circuits 100-103 with the output of a data output terminal through exclusive OR circuits EOR20- EOR23. Then, this output of comparison is fed to a strobe signal input terminal ST of the controller 2, and at the same time, grounded via a transistor TRTr. Thus a pulse which turns on the TRTr is delivered from the controller 2.
Patent JP-S5924781-A (JP)
Title: Semi-metallic friction material
Inventor: KONNO YUKIHIKO
IPC: F16D69/02
Filed: 1982-08-03
Abstract: PURPOSE:The titled friction material with excellent frictional properties at high temp., causing little squeak during braking at low speed, which consists of a metal fiber, a binder such as phenolic resin, a specified auxiliary material and a filler. CONSTITUTION:A steel fiber or a similar metal fiber, a binder such as phenolic resin and a filler such as graphite, iron powder, BaSO4 or Ca(OH)2 are compounded with 5-30vol% auxiliary material selected from a hollow fiber such as polyester, polyamide or cellulose and uniformly mixed, and then the mixture is molded by hot pressing. EFFECT:The obtained friction material can exhibit excellent frictional properties at a high temp. of 300 deg.C or above and prevent severe wear and ignition even at a braking temp. of 600 deg.C or above. USE:Brake for an automobile, etc.
Patent JP-H08305872-A (JP)
Title: Character image device
Inventor: OTA SATOSHI
IPC: G06T11/80
Filed: 1995-05-09
Abstract: PURPOSE: To clearly know what kind of operation can be done by enabling an attribute to be selected only when an item icon showing the state wherein the attribute to be changed can be selected, is displayed. CONSTITUTION: When a user determines desired parts to be changed on respective upper-layer screens 101-103 (A key operation), corresponding lower-layer screens 104-106 appear and the user changes the properties of the parts on the lower-layer screens. When the user determines properties (B key operation), the upper-layer screens appear again. When the user operates a C key on the upper-layer screens 101-103, the device moves to an item change mode and item icons displayed as animations on the upper-layer screens are made stationary. Further, an item icon showing a desired property item appears in an item icon area on the screen, the user operates the C key. Then, the screen moves to the upper-layer screen as to the item.
Patent JP-S63298185-A (JP)
Title: Ultrasonic object sensor
Inventor: TAKANASHI ISAO
IPC: G01S15/06
Filed: 1987-05-29
Abstract: PURPOSE:To enable general diffusion with a simplified construction, by removing malfunctions due to a multiple reflected wave reception output or the like of the other frequency with an added function when one ultrasonic head is driven alternately by two frequencies. CONSTITUTION:One ultrasonic head 4 having a resonance characteristic is driven alternately in a pulse radar manner by two frequencies in proximity within a resonance band and a reception output of the ultrasonic head is shifted to a low range of frequency with a mixer 6 to separate two frequencies with bandpass filters 7 and 8. Then, with a control section, the results are received separately with a receiving gate corresponding to an ultrasonic transmission timing.
Patent JP-H09319757-A (JP)
Title: Information retrieving system
Inventor: TAKAGI TORU
IPC: G06F12/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To easily cope with the change or the addition of a retrieving engine and to output an integrated retrieving result by providing a common interface by common retrieval information so as to make the common interface correspond to plural individual APIs(application program interface). SOLUTION: A common interface part 11 decides computers 3 and 4 corresponding to data bases 31A and 31B designated as retrieving destinations and converts previously set common retrieving information into individual retrieving information corresponding to APIs 33A and 33B in data base systems 12A and 12B corresponding to the designated data bases 31A and 31B to give it to retrieving engines 32A and 32B of the pertinent data base systems 12A and 12B through APIs 33A and 33B. In addition, the common interface part 11 converts the retrieving result of an outputting form by the individual retrieving information obtained from the engines 32A and 32B through APIs 33A and 33B into an outputting form by means of common retrieving information and outputs it.
Patent JP-S59125609-A (JP)
Inventor: MORISADA EIJI
IPC: H01G4/232
Filed: 1982-08-02
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。