baber/WOPTO huggingface dataset:
Patent JP-S58191460-A (JP)
Title: Electronic parts
Inventor: ENDOU SHIYUUGO
IPC: H01L23/50
Filed: 1982-04-30
Abstract: PURPOSE:To construct a semiconductor integrated circuit assembling capacitors of large capacity to the circuit by a method wherein the chip capacitors are connected to the necessary part between the terminals of a lead frame, and are insulatingly sealed with synthetic resin leaving the terminal tip parts. CONSTITUTION:Gold plating is applied to the die attaching parts 1a at the central part and the wire bonding parts 1b of the lead frame 1. The chip 2 of the semiconductor integrated circuit is die bonded to the die attaching part 1a, and the bonding pads of the chip 2 and the terminals 1c are connected according to wire bonding 3. The chip capacitors 5 are mounted on the necessary parts between the terminals 1c to be soldered or to be connected by a conductive adhesive. The chip 2 and the chip capacitors 5 are insulatingly sealed with synthetic resin leaving the tip parts of the terminals 1c. The parts 1d provided with guide holes 1e used when the frame is put on a conveyer are cut off to produce the final product.
Patent JP-S51150708-A (JP)
Title: An electric blowe r
Inventor: IIJIMA HOUCHI
IPC: A47L9/26
Filed: 1975-06-20
Abstract: PURPOSE:Electric blower being capable of equipping cord reel without extending its total length.
Patent JP-S59201453-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUROMARU AKIRA
IPC: H01L21/60
Filed: 1983-04-28
Abstract: PURPOSE:To enlarge the adhering area and increase the adhesion strength and improve the reliability of a semiconductor device by a method wherein, when a semiconductor chip is fixed to a chip mounting part of a package and electrode terminals provided to the chip and facing parts of the package are connected by fine wires, a nail-head shape is given to the welded part of the fine wire by heating. CONSTITUTION:A semiconductor chip 2 is fixed to a chip mounting part of a package 1 and electrode terminals provided to the chip are connected to the parts of the package facing the mounting part by wires 3. The wire 3 is held by clampers 7 and 9 and inserted into a capillary 6 and balls are formed to the tips of the wire 3 by an electric or oxygen torch 11. Then one ball is welded to the adhering part 4 of the electrode of the chip 2 and the capillary 6 is moved and at the same time another formed ball is welded to the adhering part 5' of the package 1. In this configuration, the shape of the balls is formed into nail-heads 8, 8' to enlarge the adhering area.
Patent JP-H07278829-A (JP)
Title: Production of grain-oriented silicon steel sheet having coating film excellent in water resistance
Inventor: TAKAHASHI FUMIAKI
IPC: C23C22/00
Filed: 1994-04-13
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having a coating film excellent in water resistance by applying a raw material soln. prepared by dispersing a mixture contg. a specified molar ratio of aluminum to boric acid in a specified concn. under specified conditions and baking the soln. CONSTITUTION:A mixture of alumina sol and boric acid or a mixture of the compds. or soluble salts becoming aluminum and boric acid sources when baked having 1-5 molar ratio expressed in terms of Al2O3/B2O3 are dispersed to prepare a raw material soln. contg. 1-50wt.% solid component. The soln. is applied on a finish-annealed silicon steel sheet having forsterite, dried and baked at 500-1350 deg.C and 0.05-20 oxygen potential (PH2O/PH2) to form a coating film. A grain-oriented silicon steel sheet having a coating film excellent in water resistance and low in iron loss is obtained in this way.
Patent JP-S51150703-A (JP)
Title: A magnetic pump driving method
Inventor: ISHITOBI MAMORU
IPC: F04B17/04
Filed: 1975-06-19
Abstract: PURPOSE: Economizing electric power consumption of a pump and improvement of pump efficiency without changing of pump driving cycle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11267528-A (JP)
Title: Grain treatment facility
Inventor: IWASHITA MASAHIRO
IPC: F26B17/10
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a grain treatment facility possible to be installed with a high installation efficiency and whose treatment capacity can be increased without increasing the cost. SOLUTION: In this grain treatment facility so constituted as to dry received grain in a retention part 2 for drying and store the dried grain in a storage part 3, the retention part 2 and the storage part 3 are respectively formed as to have rectangular retention spaces when viewed on a plane. The retention part 2 is so constituted as to discharge the grain to be retained by air blow by the ventilation means 32 to outside and on the other hand, the storage part 3 is so constituted as to discharge the grain to be stored to the outside by spontaneous flow down by a hopper type discharge part.
Patent JP-H08269796-A (JP)
Title: Contact preventing jig in surface treatment under vertical hanging
Inventor: AKAO YOSHIYUKI
IPC: C25D13/00
Filed: 1995-03-31
Abstract: PURPOSE: To improve productivity by eliminating the working defect by contact of materials to be treated with each other. CONSTITUTION: This contact preventing jig has clamping parts 27, 28 projectingly provided with meshing members 45, 47, a jig body 21 having a base part 23, an oscillating part 24 and a restraining part 26 and an adapter part 22 supported at this base part 23 so as to enclose this jig body 21. The base part 23 and the oscillating part 24 are both formed of slender metallic plate materials mounted with the clamping parts 27, 28 at their front ends. The terminal side of the oscillating part 24 is coupled to the terminal side of the base part 23 via a leaf spring 25 in such a manner that the respective front ends expand to each other.  The restraining part 26 has a lever 30 for pressing the oscillating part 24 to bring the respective front ends of the oscillating part 24 and the base part 23 into proximity to each other and a latch 32 for holding the leaf spring 25 into an energized state by freely attachably and detachably engaging with the terminal of the lever 30.
Patent JP-2000266693-A (JP)
Title: Method and device for measuring void content of porous body
Inventor: TSUZUKIYAMA KOUJI
IPC: G01N33/44
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To measure the void content of a porous macromolecular film without any destruction and contact by measuring the apparent permittivity of a porous body at a mm-wave band and obtaining the void content of the porous body according to the relationship with the obtained void content. SOLUTION: A mm wave generated by an electromagnetic source 1 is applied to a sample 3 to be measured. An electromagnetic wave being reflected by the sample 3 advances in the direction of an axis 9b, and the power is detected by a detector 4. A linear polarization where the direction of an electric field component is inclined by 45 degree to an incidence surface is applied to the sample 3. The measuring detector 4 with polarization dependency on detection sensitivity is used and is placed on an axis 9b. Then, an azimuth ψ of the detector 4 and energy E of a reflection electromagnetic wave being detected are measured, Ψ and Δ are obtained by an expression, and the permittivity of the sample 3 can be obtained from the two values.  Then, by measuring the relationship between the void content being measured by the conventional method and an apparent permittivity in advance, the void content of the sample 3 can be determined.
Patent JP-H05238104-A (JP)
Title: Printer
Inventor: HASHIMOTO KENICHIRO
IPC: G06F3/12
Filed: 1992-02-26
Abstract: PURPOSE:To enable the specifications to be easily changed by providing an operation panel detachably on a main body wherein a storage means which stores at least one of a control program and fonts is mounted on the operation panel. CONSTITUTION:An operation panel 1 can be mounted on a front section A of a housing 2 of a printer body. In the front section A of the housing, a control circuit section 3 is disposed and in a rear section B of the housing 2, a printer mechanism section 4 is disposed. The recording mechanism section 4 is mainly composed of a platen roller 402 for transporting a paper 401, a motor 403 for driving the platen roller 402 and a printing head 404 for performing the printing by moving perpendicularly to the direction of paper transportation. An MPU controls a driver to drive the motor 403 of the printer mechanism section 4 and sends a signal representing drive conditions to an LED to display in accordance with the control program in a ROM in the operation panel 1.
Patent JP-H06288598-A (JP)
Title: Controller for air conditioner
Inventor: SHIMIZU MAKOTO
IPC: F24F11/02
Filed: 1993-04-01
Abstract: PURPOSE:To improve comfortable feeling of a person and operability by automatically controlling a frequency of an air conditioner in response to comfortableness and set comfortableness by considering a temperature, a radiation temperature, an air flow, wearing, humidity and activity amount near the person. CONSTITUTION:Representative comfortableness deciding means 29 decides a representative comfortableness signal 291 to become an index for air conditioning based on a number-of-persons signal 111 of an output value of number-of- persons detecting means 11 and a comfortableness correction value 281 of persons of output values of comfortableness correcting means 28, and outputs it to frequency deciding means 30. The means 30 decides a frequency based on a difference between the signal 291 and a set comfortableness signal 311 of an output from operating means 33 at least capable of setting desired comfortableness by a user, and outputs it to as a frequency signal 301 to frequency control signal generating means 31. The means 31 generates a frequency control signal 311 for controlling a frequency of an air conditioner 32, and outputs it to the conditioner 32.
Patent JP-H07261425-A (JP)
Title: Electrophotographic photoreceptor
Inventor: MASHITA KIYOKAZU
IPC: G03G5/05
Filed: 1994-03-23
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor not causing the lowering of potential by electrification or the rise of the potential of an exposed part even after copying repeated several ten thousand to hundred thousand times and not deteriorating other electrophotographic characteristics such as printing characteristics and photosensitivity. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer contg. a triarylamine compd. represented by formula I, a benzidine compd. represented by formula II and an antioxidant. In the formula I, R1 is a halogen, alkyl, alkoxy, aryl or aralkyl, each of R2 and R3 is H, a halogen, alkyl, alkoxy, aryl or aralkyl and (k) is 1 or 2. In the formula II, R4 is H, a halogen, alkyl or alkoxy, each of R5 and R6 is a halogen, alkyl, alkoxy or substd. amino and each of (m) and (n) is 0, 1 or 2.
Patent JP-H02253645-A (JP)
Title: Optical semiconductor device
Inventor: HARADA TADAAKI
IPC: H01L23/29
Filed: 1989-03-27
Abstract: PURPOSE:To obtain high transmittance, excellent moisture resistance, thermal impact resistance and heat resistance by sealing an optical semiconductor element with epoxy resin composition containing specific component. CONSTITUTION:An optical semiconductor element is sealed with epoxy resin composition containing epoxy resin, acid anhydride curing agent, curing accelerator and silane coupling agent having a mercapto group represented by a formula I. In the formula I, R1 is organic compound residue containing l pieces of active hydrogens, n1-nl are 0 or integer number of 1-100 and the sum is 1 to 100, lis integer number of 1-100. A is cyclohexane skeleton represented by a formula II having a substituent group. Thus, moisture resistance, thermal impact resistance and heat resistance are enhanced in a state that transmittance is held high.
Patent JP-H06160201-A (JP)
Title: Electric impedance detector for measurement of physical quantity, especially of temperature, and manufacture of said detector
Inventor: TURTIAINEN HEIKKI
IPC: C03B37/12
Filed: 1993-04-01
Abstract: PURPOSE: To provide a small detector of low mass by assigning, between electrodes, an active material of thin thread-like glass ceramics fabric manufactured by glass drawing technique whose impedance changes as a function of temperature. CONSTITUTION: The detector is constructed of a thread-like vary thin glass fabric 10 having an annular cross section, comprising a center electrode 11 of Pt, etc., and, around it, a glass ceramics annular layer 12 and an annular glass layer 13, and, over it, a conductive electrode layer 14. The layer 12 is, for example, of barium-strontium-titanate, dielectric constant being dependant an temperature. A to-be-measured electrastatic capacity is formed between the electrode 11 and the layer 14. The layer 13 prevents intrusion of humidity into the layer 12. Drawing of the fabric 10 is performed in a double pot method, and because of its rapid cooling, the layers 12 and 13 remain glassy. By thermal treatment after drawing strontiuum-titan, barium-titan crystal are formed in the layer 12. With this method, the fabric 10 can be manufactured easily and economically.
Patent JP-S58194817-A (JP)
Inventor: AREJIYANDORO ZAFUARONI
IPC: A61K33/14
Filed: 1982-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58196924-A (JP)
Title: Non-conductive material electrolytic discharge machining method
Inventor: KUROMATSU AKIO
IPC: B23H5/02
Filed: 1982-05-08
Abstract: PURPOSE:To enable griding and cutting with high accuracy in a short time by forming discharge bands and polishing bands on the peripheral surface of a disc in such a manner that an electric griding and a mechanical griding are laternately repeated to a non-conductive material to be ground. CONSTITUTION:In an electrolytic discharge machining method using a grinder having a conductive portion, electrodes of a voltage supply device E are connected to a disc 1 and a non-conductive material M to be ground. The disc 1 is rotated at high speed and electrolyte is supplied, so that a DC current of a fixed voltage is applied between the disc 1 and the material M. A solution of 1 to 2% of electrolyte NaNO3, NaCl, KNO3 or the like is used. Discharge bands 11 and polishing bands 12 are alternately brought into contact with the non- conductive material M with a short-time time lag by high-speed rotation of the disc 1 to generate pulses, so that electrolytic discharge is advanced by dielectric action. Thus, griding and cutting can be performed with high accuracy in a short time.
Patent JP-S63243976-A (JP)
Title: Developing device
Inventor: MIURA KANENORI
IPC: G03G15/08
Filed: 1987-03-31
Abstract: PURPOSE:To avert the toner contamination in and out of a copying device body by enclosing a freely attachable/detachable device housing contg. a developing roller and paddle with a cover member and interposing an sealing member between the cover member and photosensitive drum at the time of bringing the aperture thereof into opposite contact with the drum. CONSTITUTION:The paddle 5 in the device housing 3 is rotated to feed a toner 11 to the outside peripheral face of the developing roller 4, where a magnetic brush function is generated. The height of the bristle of the brush is then controlled by using a trimmer bar 12 and the toner is conveyed to a developing region side of the photosensitive drum 1, where an electrostatic latent image formed on the drum 1 surface is developed. The outside circumference of the housing 3 in this constitution is enclosed by the cover member 2 via an elastic member 15 provided on the aperture 14 side. The magnetic sealing member 6 connected with a magnet 15 at the rear end is interposed between the front end of said aperture and the drum 1. Then, the contamination of the inside and outside surfaces of the copying machine body by the toner is obviated and the operator's hand is kept clean without being contaminated at the time of exchanging the housing 3.
Patent JP-H06324239-A (JP)
Title: Optical cable provided with plurality of wave photoconductors
Inventor: BUARUTAA PUFUANDOURU
IPC: H01B11/22
Filed: 1994-04-14
Abstract: PURPOSE: To provide constitution capable of evading excessive attenuation increment based on the mechanical load of an wave photoconductor as sufficiently as possible. CONSTITUTION: An optical cable has plural wave photoconductors, which are formed at least in one group having prescribed structure ST1. Wave photoconductors U111 to U114, E112 to E133 having different mechanical fragility are formed in the structure ST1. Wave photoconductors U111 to U134 having smaller mechanical fragility are formed in one or plural areas in which improved mechanical load appears in the structure ST1.
Patent JP-H05237022-A (JP)
Title: Electric charge-proof car seat
Inventor: UNOMOTO SHIYUU
IPC: A47C31/11
Filed: 1992-02-26
Abstract: PURPOSE:To prevent electric charging on a human body when the seat comes into contact with the cloths, rubs the cloth together, or comes off from the cloths or driving and getting off and provide a preventing means from electric charging not to suffer a shock when getting off. CONSTITUTION:This is a car seat having fittings such as a seat cover or so. An electrically conductive material 11 like sheet of conductor such as Al, electrically conductive film or woven fabric in which electrically conductive fibers are woven, is arranged so as to expose to the surface contacting the body and the cloths of the seated person to electrically joint the electric conductive material 11 to the metal body 30 through a conductive wire 20.
Patent JP-H04312772-A (JP)
Title: Terminal processing part of coaxial cable
Inventor: NEMOTO MASA
IPC: H01R9/05
Filed: 1991-04-09
Abstract: PURPOSE:To make the work to connect a connector with a superfine multicore coaxial cable easy, heighten the mechanical strength, and improve high frequency electric properties by using an auxiliary part. CONSTITUTION:One side of an auxiliary part 4 using a printed substrate is set in the state of being connected with a terminal 2 of a connector 1. After the cable inner conductors of a superfine multicore coaxial cable 3 are connected with the terminal 5 of the auxiliary part 4. bonding is carried out by an adhesive, etc., to cover mechanical strength of the core wire. Next, a conductive layer 8 is formed on the bonding part while having a separator layer 7 between them and then a coaxial outer conductor 9 is connected. Like this way, the connecting part is made large by the auxiliary part to make the connecting work easy, the mechanical strength is heightened by bonding, and using the conductive layer, electric properties such as noise resistance, stroke resistance, etc., are improved.
Patent JP-H10267361-A (JP)
Title: Method for checking abnormality of air conditioner
Inventor: SHINODA HIROAKI
IPC: F24F11/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the abnormality checking method of an air-conditioning device, which is capable of checking the operating condition of the air- conditioning device without necessitating any excessive diagnosing device. SOLUTION: The abnormality of an air-conditioning device is checked by a method wherein a signal for checking abnormality is transmitted by the transmission unit 14 of a remote controller 11 to receive the signal by the receiving unit 15 of the remote controller 11 and compare the transmission data, transmitted by the remote controller 11, with the receiving data, received by the remote controller 11, whereby the operating function of the remote controller 11 is checked and the result of the check is indicated. According to this method, the operating condition of the remote controller 11 is inspected without using any excessive measuring instrument or the like. Accordingly, troublesome labor can be omitted and the checking of operating condition of the air-conditioning device can be facilitated.
Patent JP-H08266532-A (JP)
Title: X-ray ct system
Inventor: WADA MIKIO
IPC: A61B6/03
Filed: 1995-03-31
Abstract: PURPOSE: To correct dispersion due to the reduction in sensitivity of an individual detector element without performing calibration in an X-ray CT system equipped with an array type solid-state detector in which a plural pairs each consisting of a fluorescent element and a photoelectric conversion element are arranged in parallel. CONSTITUTION: A first storage means 11 which stores a sensitivity deterioration characteristics function for the radiation integrated exposure quantity of a detector, and a second storage means 12 which stores the exposure quantity of radiation at every channel of the detector are provided, and the output of a radiation detector is corrected and calculated at every channel by utilizing data stored in the first and second storage means. The dispersion of sensitivity generated in the individual detector element is corrected by the irradiated history of the radiation, and a satisfactory X-ray CT image without a virtual image is obtained.
Patent JP-2000269149-A (JP)
Title: Plasma surface processor for semiconductor substrate
Inventor: TANAKA KENJI
IPC: H01L21/302
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To avoid the facilities from becoming enormous, when a plurality of types of surface processes are effected by a plasma surface processor, in which a semiconductor substrate such as a silicon wafer, etc., fed into a core chamber is mounted in the surface processor of a plasma processing unit connected to this core chamber via a gate value, and the surface processing is effected by plasma therein. SOLUTION: In a condition that supplies a control means 12 of a processing gas for a plasma surface processing unit is fitted on a plasma surface processing unit 2, the plasma surface processing unit 2 is structured so as to be separated from a core chamber 1, and by an exchange of the plasma surface processing unit, it is possible to effect a plurality of types of surface processes by use of the one core chamber 1.
Patent JP-S61231024-A (JP)
Title: Curable composition and curing promotor used therein
Inventor: MADAN MOOHAN BATSUGA
IPC: C08G59/40
Filed: 1986-04-02
Abstract: Compositions useful as adhesives, sealants, laminating resins and coatings comprise (a) an epoxide resin (b) a nitrogen-containing latent curing agent for this resin, such as dicyandiamide or isophthalic acid dihydrazide and (c) as accelerator for the cure, and dispersed as a powder in (a) and (b), a solid solution of a nitrogen base having a boiling point above 130 DEG  C. and a polymer of an unsaturated phenol. Typical nitrogen bases used in (c) include benzyldimethylamine, 2-methylaminoethanol, isophorone diamine triethylene tetramine, and 2-methylimidazole. Typical polymeric phenols include poly(p-vinylphenol).
Patent JP-S573459-A (JP)
Title: Frequency selecting device
Inventor: HOSHINO YOSHIROU
IPC: H04Q1/45
Filed: 1980-06-06
Abstract: PURPOSE:To obtain selecting device having characteristic more prominent than a selected band pass filter, by making subtraction of a signal to be selected from the sum of all other signals, among input signals mixed with a plurality of frequencies. CONSTITUTION:A signal applied to band pass filter groups 2-1-2-n from a signal inpt 1 is detected at detection circuits 3-1-3-n and applied to a selection circuit 4 and an inverse selection circuit 7 as a detection signal. Further, a signal selected at the selection circuit 4 is applied to a subtractor 5 with the signal from a selection designating signal generator 9, and all other signals than the said selected signal are outputted at the inverse selection circuit 7 and applied to an adder 8, and addition is made through suitable adjustment, and the output is applied to the subtractor 5 to obtain a signal output 6. Thus, the frequency can be selected with characteristics more prominent than the characteristic of the selected band filter.