baber/WOPTO huggingface dataset:
Patent JP-H0456361-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI HARUJI
IPC: H01L29/78
Filed: 1990-06-26
Abstract: PURPOSE:To decrease man-hours in design and manufacture by installing switching devices to switch over N channel transistors to protective transistors or output transistors. CONSTITUTION:The drains D1-D5 of N channel transistors Tr1-Tr2 are connected to an output terminal 11 and the sources S1-S5 thereof are connected to an earth potential line Vss. Switching devices SW1-SW5 surrounded by the broken lines connect gates G1-G5 to either earth potential line Vss or a gate control signal wire 12. Therefore, the N channel transistors Tr1-Tr5 can be switched over to protective transistors or output transistors. The switching devices SW1-SW5 switch over with an N<-> region 20 formed between the gates G1-G5 and the earth potential line Vss or between the gates G1-G5 and the gate control signal wire 12, therefore, in changing the design with switch-over, only the design of an N<-> mask layer must be changed, decreasing man-hours in design and manufacture of a photomask.
Patent JP-S5796729-A (JP)
Title: Electrode wire for wirecut electric current machining
Inventor: INOUE KIYOSHI
IPC: B23H7/08
Filed: 1980-11-27
Abstract: PURPOSE:To prevent break down of electrode wire with electric current machining and improve working speed by preparing intermittntly continuing jaggedness in the lengthwise direction of the electrode wire for wire cut current  machining. CONSTITUTION:Lengthwise intermittently continuing jaggedness is formed on the surface of the wire electrode 1 which performs wirecut machining by way of electric current machining such as discharge machining or electrolytic machining, etc. The wire is formed with many projections 2, for example by electic plating, spark coating, flame spraying, or dent grooves 3 formed by cutter, etc. The wire can also be formed with jaggedness by winding a separate thin wire 4 around the core wire 1. By forming lengthwise intermittently continuing raggedness on the surface of the electrode 1, bubbles yielding in the machining gap become difficult to adhere, the dissipation effects of the generated heat is improved, and break out of the electrode wire is prevented.
Patent JP-H11349459-A (JP)
Title: Dentifrice composition
Inventor: FUKAZAWA SATORU
IPC: A61K8/23
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dentifrice composition having high cleaning effect and low abrasive property without depending on physical polishing force by including a compound such as hydrogencarbonate and a compound feeding silver ion. SOLUTION: This dentifrice composition comprises (A) preferably 1-40 wt.% one or more kinds of compounds (e.g. sodium hydrogencarbonate) selected from hydrogencarbonate and hydrogensulfate and (B) preferably 0.1-2 wt.% compound feeding silver ion (e.g. silver nitrate). The dentifrice composition can be prepared in tooth paste, liquid dentifrice, etc., by formulating a abrasive such as calcium carbonate with a binder such as xanthan gum, a humectant, etc., such as glycerol.
Patent JP-H0331475-A (JP)
Title: Formation of thin metallic film by cvd method
Inventor: TAKI MASAYOSHI
IPC: C23C16/16
Filed: 1989-06-29
Abstract: PURPOSE:To improve the purity of the thin metallic film formed by a CVD method by supplying inert gaseous flow to the surface part of the substrate in a reaction chamber. CONSTITUTION:A metal carbonyl compd. which is a gaseous raw material is supplied with gaseous hydrogen as a carrier gas from a gaseous raw material passage 10 into a reaction chamber 1. The gaseous raw material is irradiated with a laser beam 7 and is excited and cracked, by which the radicals of the metal are deposited on the substrate 2. Further, the inert gas, such as argon, is ejected to the surface part of the substrate 2 from a gas supply opening 9. The carbon radicals, oxygen radicals, etc., generated by the excitation cracking are small in mass and are, therefore, small in kinetic motion. These radicals are sucked together with the inert gas by a vacuum pump 9 and are discharged. The metals, such as W, contg. the impurities at the lower ratio, therefore, deposit and grow on the substrate 2 and the thin metallic film having the high purity is formed thereon.
Patent JP-H08340401-A (JP)
Title: Device and method for facsimile communication
Inventor: ISAKA AKIRA
IPC: H04L12/58
Filed: 1995-06-12
Abstract: PURPOSE: To provide a facsimile communication equipment which can eliminate the need for a pager. CONSTITUTION: An adapter device 5 which is connected to an extension of a private branch exchange 2 installed in a hotel 1 after accepting the assignment of a specific facsimile number by requesting a center device 7 to assign the facsimile number calls the center device 7 at specific intervals of time and connects facsimile equipment 4 connected to its device to the center device by a line when facsimile information is stored in the main box corresponding to the assigned facsimile number to receive the facsimile information.
Patent JP-2000001807-A (JP)
Title: Manufacture of freezing inhibiting body of road surface and execution method of freezing inhibiting body
Inventor: IMADA KAZUHIRO
IPC: E01C11/24
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the freezing inhibiting body of a road surface, by which the peeling and falling of a freezing inhibiting block from the asphalt or concrete road surface are prevented effectively while a better freezing inhibiting effect can be attained by the uniform finishing at a low cost of the execution of works, and the execution method of the freezing inhibiting body. SOLUTION: Rubbery elastic bodies 3 for constituting a freezing inhibiting block are disposed into recessed sections 2 beforehand formed to the top force 1a and bottom force 1b of a press molding machine at regular intervals. Supporters 5 being formed in a meshy shape of a rod-shaped metallic material or resin material and having a specified size are arranged between the top force la and the bottom force 1b, and pressed by the top force 1a and the bottom force 1b while being heated by a heating means installed to the top force 1a and the bottom force 1b, the supporters 5 and the rubbery elastic bodies 3 are molded integrally, and the freezing inhibiting block having a specified shape is molded integrally.
Patent JP-S6059190-A (JP)
Inventor: ITOU HAYAMIZU
IPC: D21C11/00
Filed: 1983-09-12
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-S5957836-A (JP)
Title: Automatic sheet feeder
Inventor: MATSUMOTO HIROAKI
IPC: B65H3/06
Filed: 1982-09-27
Abstract: PURPOSE:To apply strong carrying force from a stand-by carrying means onto a sheet only when required, by arranging an unilateral spring clutch in a system for transmitting power to the preliminary carrying means. CONSTITUTION:A plurality of documents 1 are mounted on a document table 2, and upon receiving of a feed signal to start a drive motor 22, a gear 18 will rotate to fasten a spring clutch 21 to transmit power to a feed roller 5 thus to carry the document 1 through a preliminary carrying roller 3 to a document separating section 7. Only the lowermost documents is carried with the circumferential speed of a read-out carry roller 8 by means of a paper feed roller 5 and a friction member. When the document is held by said roller 8, the spring clutch 21 is loosened to block transmission of the rotary power of the gear 18 to the preliminary carrying roller 3.
Patent JP-H10338834-A (JP)
Title: Resin for printing ink
Inventor: OZU TOSHIYUKI
IPC: C09D11/102
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a resin for printing inks, comprising a polyurethane resin and having excellent adhesion to and strength of lamination on various plastic films and excellent boil retorting resistance by including a specified alcohol component and a diisocyanate compound. SOLUTION: This resin comprises a polyurethane resin comprising an alcohol component containing at least one compound selected among castor oil, a castor oil fatty acid and derivatives thereof, desirably an alcohol component containing a compound having an average hydroxyl functionality of 0.6-3 and an aromatic, aliphatic or alicyclic diisocyanate compound. If required, a chain extender and/or a polymerization stopper are incorporated in the polyurethane resin. From the viewpoint of adhesion and lamination strength, the polyurethane resin is desirably one containing 2×10<-6> to 4×10<-4> gram equivalent of free amino groups per g of the solid matter.
Patent JP-S6229284-A (JP)
Title: Battery driven video device having data recording circuit
Inventor: TAKAHASHI MAKOTO
IPC: H04N5/781
Filed: 1985-07-30
Abstract: PURPOSE:To automatically find out a video disc having a number requested to be retrieved by providing an EEPROM other than a ROM in which a control program is inputted, and writing or updating retrieving data and memory data such as the number, the image pickup number and the data etc. of a used storage medium. CONSTITUTION:An FM signal is picked up from a video disc 13 by a video head 12, and a very weak FM signal is amplified at a reproducing amplifier 25, and only an FM-Y signal is taken out at a high-pass filter 26, converting to a Y signal at a Y signal demodulation circuit 27. On the other hand, a chrominance component is taken out at a low-pass filter 28, and is converted to chrominance components R-Y and B-Y at a color demodulation circuit 29. At a matrix circuit 30, signals Y, R-Y and B-Y are synthesized and converted to signals NTSC, R, G and B, the reproducing images displaying on a color monitor. A signal DPSK that is multi-recorded as a data signal is separated at a low-pass filter 31 and also, it is amplified and is arranged, inputting to a CPU 17. The CPU 17 processes the signal, reading out a photographing number, the date and a track number.
Patent JP-H1117738-A (JP)
Title: Communication system that automatically selects protocol
Inventor: SAITO TAKASHI
IPC: H04L69/14
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To automatically determine a communication protocol format matched with a terminal at the connection destination when performing voice/data communication from a computer telephony(CT) terminal in a multimedia network system. SOLUTION: A multimedia exchange device 200 to which a CT terminal 100 is connected and houses a telephone line 300, LAN line 400, internet line 500 and ATM line 600/700 is provided with an attribute information server 200 for retrieving the attribute information of line or terminal corresponding to the address of the connected terminal and a line monitoring part 230 for monitoring the state of the connected line.  The CT terminal 100 is provided with a connection destination information retrieving means 100 for inquiring attribute information concerning the terminal at the connection destination to the attribute information server before a connection request when the CT terminal desires to originate a call and a protocol selecting means 130 for selecting the communication protocol format matched with the connected terminal out of the attribute information provided for the terminal at the destination of connection.
Patent JP-H0825359-A (JP)
Title: Variable type inclined truck
Inventor: SHIMA KEIJI
IPC: B66F5/00
Filed: 1994-07-20
Abstract: PURPOSE:To produce a molded product having no defect by constituting a truck fixing a mold as a variable type inclined truck capable of being changed and fixed to an arbitrary angle of inclination and setting the angle of inclination of a mold within a short time. CONSTITUTION:A truck is constituted of a lower frame 1, an upper frame 2 and the slide frame positioned between them and the lower and upper frames 1,2 are connected by hinges 3. The hinges 3 and a slide ring 4 are arranged between the lower and upper frames 1,2 on mutually reverse sides and the upper frame 2 is changed in an up-and-down direction by sliding the slide part of the slide ring 4. Therefore, the upper frame 2 is inclined centering around the hinges 3. Further, by setting the inclination of the upper frame to a desired angle by moving the slide ring 4 and fixing the slide ring 4 by a bolt 5, the mold set to the upper frame 2 can be fixed at an arbitrary angle. Therefore, the angle of inclination of the mold can be set to the best angle within a short time.
Patent JP-2000001773-A (JP)
Title: Dielectric sputtering target material and its production
Inventor: WATANABE KAZUO
IPC: C23C14/34
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a stable dielectric sputtering target material and its producing method by which production of cracks and chipping of the target surface are reduced during sputtering a (Ba, Sr)Ti oxide sintered body sputtering target. SOLUTION: This dielectric sputtering target material is expressed by BaxSryTiO3-z (0<x<1, 0<y<1, 0.98<(x+y)<=1.00, 0<z<=0.03) and has >=95% density of the sintered body, 0.5 to 10 μm average grain size of the sintered body and >=3 ppm and <=100 ppm C1 content. The target material is produced by subjecting a source material powder of BaxSryTiO3 (0<x<1, 0<y<1, 0.98<(x+y)<=1.00) having <=1 μm average grain size and >=5 ppm and <=150 ppm C1 content to hot-pressing at 1150 to 1300 deg.C sintering temp. under 10 to 50 MPa sintering pressure in vacuum or in an inert gas atmosphere.
Patent JP-H0458019-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: KAWAGUCHI AKIO
IPC: F02M45/06
Filed: 1990-06-28
Abstract: PURPOSE:To extend a period for allowing a pilot injection by providing a variable volume chamber connected to a pressure chamber, supplying sufficient quantity of fuel into the pressure chamber, so as to increase fuel pressure inside the pressure chamber. CONSTITUTION:A pressure chamber 3 is formed between the top end face of a plunger 6 and a cylinder bore 5 when fuel is sucked in the pressure chamber 3, volume of a variation volume chamber 39 is increased so as to introduce sufficient quantity of fuel into the pressure chamber 3 and the variation volume chamber 39. An intake port 45 is shut, and the volume of the variation volume chamber 39 is decreased before the pilot injection during the compression stroke of the plunger 6, and a sufficient quantity of fuel is supplied to the pressure chamber 3 so as to preliminarily increase the pressure in the pressure chamber 3 and variation volume chamber 39. A period for allowing timing of the pilot injection can be extended in this way.
Patent JP-S5959221-A (JP)
Title: Prearation of composite perrmeable membrane for separating gas
Inventor: YAMADA KENKOU
IPC: B01D71/70
Filed: 1982-09-29
Abstract: PURPOSE:To prepare a composite permeable membrane for reparating a gas, which has high gas permeability and undergoes rapid membrane forming reaction, by contacting a membrane substrate, obtained by coating a porous support membrane with siloxane diisocyanate, with vapor containing a polyamino compound. CONSTITUTION:A membrane substrate obtained by coating a porous support membrane with siloxane dissocyanate, wherein at least 50mol% of the total polyisocyanate component is represented by formulae I and/or II, is contacted with vapor containing a polyamino compond having at least two primary and/or secondary amino groups to form an ultra-thin membrane on said support membrane. The polyamino compound is usually liquid or a low m.p. one and includes, e.g. ethylenediamine and propylenediamine.
Patent JP-S6413512-A (JP)
Title: Endoscope device
Inventor: KIKUCHI KENICHI
IPC: A61B1/00
Filed: 1987-07-08
Abstract: PURPOSE:To effectively eliminate a network, and to contrive the improvement of the observation resolution, by allowing a piezoelectric vibrator having a notching part for vibrating an objective side end part of an objective side optical system or an image guide, to extend along the inner periphery of the inserting tip part. CONSTITUTION:A ring-like piezoelectric vibrator having a notching part 10a is provided so as to extend to the inner periphery of the inserting tip part, and its one end part, and the other end part are fixed to a fixing member, and the objective side end part of an objective side optical system or an image guide 2 through a connecting member 11 respectively to vibrate them. According ly, the piezoelectric vibrator can be lengthened enough without thickening the diameter of the non-flexible inserting tip part, a sufficient displacement quantity can be obtained, and also, it does not occur that its non-flexible inserting tip part is lengthened. In such a way, a mesh of the image guide can be eliminated effectively, and also, the generation of a moire fringe can be prevented effective ly, and the resolution can be improved.
Patent JP-S5958726-A (JP)
Inventor: OSABE KIYOSHI
IPC: H01H33/66
Filed: 1982-09-28
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-H0334748-A (JP)
Title: Jig for designing handset
Inventor: TAMURA SHUICHI
IPC: H04M1/02
Filed: 1989-06-30
Abstract: PURPOSE:To simply confirm the length of a handset even in the basic design stage by providing a mount plate integrated to a tip of a grip freely adjusted in the angular direction and to which a transmitter piece member or a receiver piece member is fitted removably. CONSTITUTION:A fastening screw 2 is loosened and a 1st adjustment rod 3 is regulated to a grip part 1. Thus, the length from the grip 1 to a receiver piece member 20, in other words, the length of a handset is confirmed. Then a fastening screw 8 is loosened and a fixed position of a 2nd adjustment rod 9 is regulated. Thus, the length from the grip 1 to the receiver piece member 20, in other words, the size in which a finger tip does not touch the cheek while the grip 1 is put in hand is confirmed. Furthermore, a nut 12 is loosened and the angular position of the receiving member 16 to the 2nd adjustment rod 9 is regulated. Then the angle of the receiver piece member 20 with respect to the grip 1, in other words, the optimum angle of the receiver piece member 20 with respect to the ear is confirmed.
Patent JP-S6219303-A (JP)
Inventor: OTSUTOO EKURU
IPC: B23B31/107
Filed: 1986-07-17
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-S6326783-A (JP)
Title: Color image processing system
Inventor: KOSAKA AKIO
IPC: G06T5/00
Filed: 1986-07-19
Abstract: PURPOSE:To obtain a natural emphasis processing image whose color tone is scarcely varied, by performing a color coordinate conversion to a color image signal, and extracting the lightness information. CONSTITUTION:By inputting color images (R, G, B) and performing a color coordinate conversion by a linear conversion, lightness information V and other lightness information IV are extracted. By performing a low-pass filter processing to the extracted lightness information V, rough information VL related to the lightness information V is obtained, and detailed information VH is obtained by VH=V-VL. Subsequently, the rough information VL and the detailed information VH are brought to an emphasis processing by using an arithmetic expression by VL'=fL(VL), VH'=fH(VH). Next, other lightness information IV from which lightness information V' which has been obtained and emphasized by mixing (adding) the obtained value VL' and VH' is outputted by obtaining color image signals (R', G', B') by executing a reverse conversion of the color coordinate conversion.
Patent JP-H067780-A (JP)
Title: Coating agent for activating water
Inventor: MAEKAWA YUTAKA
IPC: C02F1/48
Filed: 1992-06-26
Abstract: PURPOSE:To prevent the lowering of curing temp. and the cracking of a film, to enhance the film properties such adhesive force, mechanical strength, flexibility, water resistance or wheatherability of the film and to increase the sterilizing power of water or the activating force of water at low temp. CONSTITUTION:5-45 pts.wt. of a fine magnetite powder B and 5-40 pts.wt. of a fine far infrared emitting powder C are mixed with 100 pts.wt of an inorg. coating compsn. A consisting of 100 pts.wt. (on a solid basis) of an inorg. binder with a silica/potassium oxide mol ratio of 4.0-5.3 prepared by melting 20-50 pts.wt. of ultra-fine particulate silica in 100 pts.wt. (on a solid basis) of potassium oixide and 1-10 pts.wt. of a fine inorg. fibrous powder.
Patent JP-2000357017-A (JP)
Title: Slide type automatic voltage regulator
Inventor: NOCHINAGA MASANOBU
IPC: G05F1/24
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To lower variation in output voltage, to reduce the capacity of a slide transformer, and to make the regulator small-sized and lightweight and to reduce the heat loss by providing a phase switching circuit which is controlled by a control circuit between the slide transformer and a voltage regulating transformer. SOLUTION: The phase switching circuit 4 connected between an input terminal 2 and the slide terminal 3a of the slide transformer 3 is arranged. To switch the phase when an output voltage E0 is less or larger than a set voltage Es, the phase switching circuit 4 can be switched at a zero-angle, i.e., zero-voltage position of the slide transformer 3 and the output voltage is prevented from varying. Further, the load on a contact is small since the current at the time of the phase switching is minimum, and the phase is switched at the zero-voltage position to use the same slide range when corrections are made in the E0<Es state and E0>Es state, thereby reducing the capacity of the slide transformer 3 to about a half as large as before.
Patent JP-H0218844-A (JP)
Title: Automatic diaphragm centering device for electron microscope
Inventor: NARUSE MIKIO
IPC: H01J37/09
Filed: 1988-07-07
Abstract: PURPOSE:To automate the centering adjustment of a diaphragm by controlling a diaphragm device with the output of a detecting circuit so that an electron beam is uniformly diffused centering the optical axis. CONSTITUTION:When the centering of the CL diaphragm is not adjusted and the excitation of CL is periodically changed by a CL exciting circuit 30, if the electron beam shape on an electron beam detector 20 arranged on a screen is eccentric, the current value outputted from each detection section is the value corresponding to the quantity of the electron beam radiated to each detection section, thus the drift direction of the CL diaphragm can be judged by comparing the output signals in magnitude of amplifiers 21-24 with a detecting circuit 25. An X-axis driving motor 28 and/or a Y-axis driving motor 29 are driven in the opposite direction to the drift, the drive of the motor 20 and/or the motor 29 is stopped when signals outputted from individual detection sections are made equal in magnitude, and centering can be adjusted.
Patent JP-S6062400-A (JP)
Inventor: DOI SHIGEKI
IPC: E21D20/00
Filed: 1983-09-16
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-H0834838-A (JP)
Title: Thermally shrinkable polyester film
Inventor: FUKUZUMI TATSUSHI
IPC: B29C61/06
Filed: 1994-07-21
Abstract: PURPOSE:To obtain the film which exhibits a high shrinkage factor even at a relatively high temp., is excellent in tightness of contact with a container (e.g. a bottle) when shrunk, and shrinks uniformly. CONSTITUTION:This film comprises a polyester resin produced from an acid component mainly comprising an arom. dicarboxylic acid or its ester-forming deriv. and an alcohol component and shrinks by 5% or lower when heated at 80 deg.C for 1min in hot air and by 20% or higher when heated at 120 deg.C for 1min in hot air.