baber/WOPTO huggingface dataset:
Patent JP-H01316263-A (JP)
Title: Ethylene resin-crosslinked lamination film and manufacture and use of the film
Inventor: TANAKA TORU
IPC: B32B27/32
Filed: 1989-03-14
Abstract: PURPOSE:To control the degree of crosslink of each layer in a multi-layered film to improve characteristics such as heat-sealing properties, tensile-shear strength, glossiness, and others by a method wherein a lamination film consisting of layers containing specific one or more substances by the amount different from the content in adjacent layers is crosslinked by an ionizing radiation. CONSTITUTION:A group A includes a hydrogenated petroleum hydrocarbon resin, a hydrogenated terpene resin, a terpene resin, a rosin, a rosin derivative, coumarone- indene resin, an aliphatic petroleum hydrocarbon resin, and an aromatic petroleum hydrocarbon resin. By using one or more substances selected from among the group A, the gradient in the arrangement of the degrees of crosslink of respective layers forming a lamination film is adjusted. An ethylene resin-crosslinked lamination film is obtained by crosslinking the lamination film by an ionizing radiation; in the lamination film, one or more substances selected from among the group A is contained in at least one layer, and the layer has the content of the substance different from that of the other adjacent layers. The irradiation of the ionizing radiation is performed in the condition that at least one substance selected from among the group A is incorporated in at least one layer of the lamination material, whereby the ethylene resin- crosslinked lamination film is produced.
Patent JP-S57177262-A (JP)
Title: Full-wave rectifier
Inventor: SAITOU AKIHIRO
IPC: H02K19/36
Filed: 1981-04-22
Abstract: PURPOSE:To enable automation of assembling a full-wave rectifier by press- fitting a simple press-fitting type rectifier having a U-bent into cooling fins faced with each other, thereby removing the rectifier and eliminating soldering. CONSTITUTION:Connecting boards 19, 19' which connect both the anode side and the cathode side of rectifiers 18, 18' are secured with a bolt 16 onto an insulating base. One electrodes of the rectifiers 18, 18' are respectively contacted with recess cases 20, 20' having good thermal conductivity, and the other are respectively contacted with the planar boards 19, 19' having V-bents for absorbing thermal stress to soldered parts due to thermal expansion. Knurled parts are formed on the outer peripheries of the cases 20, 20', are press-fitted fixedly to cooling fins 12, 13 and are electrically and mechanically connected.
Patent JP-H03262280-A (JP)
Title: Shading correction circuit
Inventor: SUDO FUMIHIKO
IPC: H04N5/335
Filed: 1990-03-13
Abstract: PURPOSE:To form a correction signal to attain automatic correction processing by obtaining a black shading correction data while no light is made incident and obtaining a white shading correction data while light with uniform luminous quantity is made incident in the entire face. CONSTITUTION:Each image pickup output data obtained digitizing each image pickup output signal when no light is made incident in each pickup face is stored in a RAM 18 as a black shading correction data. Each image pickup output data obtained digitizing each image pickup output signal when a light with uniform luminous quantity is made incident in each pickup face is stored in the RAM 18 as a white shading correction data. A correction signal generating means 14 generates a black shading correction signal based on the black shading correction data read from the RAM 18 and generates a white shading correction signal based on the white shading correction data read from the RAM 18. Then a correction processing means 3 applies black and white shading correction processing based on a black and white shading correction signal generated by the means 14.
Patent JP-S63227461-A (JP)
Inventor: MORI AKIRA
IPC: B61D27/00
Filed: 1987-03-17
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-S53144469-A (JP)
Title: Electrolytic cell diaphragm fixation structure
Inventor: SASA HIROMASA
IPC: C25B9/19
Filed: 1977-05-23
Abstract: PURPOSE:To accomplish level fixation of a diaphragm while preventing damage of the diaphragm through unification of the diaphragm with diaphragm fixation frames piercing the energizing section by tightening thereof piled alternately.
Patent JP-H06271660-A (JP)
Title: Production of polycarbonate
Inventor: HIRATA SHIGEKI
IPC: C08G64/20
Filed: 1993-03-19
Abstract: PURPOSE:To obtain polycarbonate having excellent heat-resistance and water resistance by carrying out the polycondensation reaction of an aromatic dihydroxy compound with a carbonic acid diester in the presence of a quaternary ammonium hydroxide salt and a cyclic boric acid ester. CONSTITUTION:The objective polycarbonate is produced by the polycondensation reaction of (A) an aromatic dihydroxy compound [preferably 2,2-bis(4- hydroxyphenyl)propane] with (B) a carbonic acid diester (preferably diphenyl carbonate) in the presence of (C) a quaternary ammonium hydroxide salt of the formula (R4N)OH [R4 is 1-4C alkyl, 6-10C (substituted) aryl, etc.] (preferably tetraalkylammonium hydroxide) and (D) a cyclic boric acid ester of formula (R5 to R7 are 1-4C alkyl or 6-10C aromatic hydrocarbon group). The polycondensation reaction is carried out preferably at 120-230 deg.C) for 0.25-3hr and then at 200-320 deg.C under reduced pressure. The amounts of the components C and D are preferably 10<-5> to 1mol% and 10<-3> to 10<-1>mol% based on the component A, respectively.
Patent JP-S61218957-A (JP)
Title: Short circuited part detector
Inventor: NAKAMURA MITSUYUKI
IPC: G01R31/02
Filed: 1985-03-25
Abstract: PURPOSE:To detect the short circuit part of a printed wiring board, etc., by providing a probe circuit with an element detecting a magnetic field with the aid of a low frequency current and comparing the phase of the output electrical signal of the element detecting said field with that of a current generated by a power source circuit. CONSTITUTION:The magnetic probe 10 is provided with the magnetism detecting element on its tip, and the power source circuit is composed of a low frequency oscillator 12. The signal detected by the probe 10 is amplified by an amplifier 11, and its output is impressed on one input terminal of a phase comparator 13. On the other hand, the output of the oscillator 12 is transmitted to the other input terminal of the comparator 13, and phases of both signals are compared. When they have the same phases, the signal detected by the probe 10 is pressed. Whereas they have phases reverse to each other, the signal is insured against passing. Thus the short circuited place can be easily detected.
Patent JP-2000260323-A (JP)
Title: Nonevaporative getter and manufacture thereof, and image forming device
Inventor: ISHIKURA ATSUMICHI
IPC: H01J7/18
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a getter of high performance, provide an image forming device capable of reducing aging effect and unevenness of brightness, and provide a method for forming a getter capable of forming a getter at a low temperature of not giving damages to other elements, forming in an optional position easily at low cost, and corresponding to various processes. SOLUTION: Light irradiates a position for forming an ultrafine particle film of a substrate 511 before forming a getter in a process for forming the getter comprising a super fine particle film. Or, light is made to irradiate a position for forming the ultrafine particle film of the substrate 511 before forming the getter in the process for forming the getter comprising the ultrafine particle film, and light irradiates the utrafine particle film after forming the ultrafine particle film.
Patent JP-H08260491-A (JP)
Title: Rock wall
Inventor: YUKIMOTO TAKUO
IPC: E02D29/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a rock wall constituting a retaining wall which is in harmony with the surrounding environment and structurally reliable and has high construction and economical efficiency. CONSTITUTION: A front concrete panel A of a cross type, on the surface of which an imitation stone pattern is formed or in the surface of which natural stones are embedded and a rear surface concrete panel B are oppositely oriented to each other and the opposed surfaces are interconnected by square pipes 2 and joining members of reinforcing bars to form a retaining wall construction block C and the blocks C are stacked, in a self-standing manner, to construct front, rear panel wall bodies. And stones or concrete are placed between the panel wall bodies to form the bodies into a single body.
Patent JP-H08253201-A (JP)
Title: Auger shaft support device in charging machine of powdered material
Inventor: KANAI TAKAYUKI
IPC: B65D88/68
Filed: 1995-03-20
Abstract: PURPOSE: To prevent the contact of the outer periphery of an auger shaft with the inner peripheral face of a feed cylinder by eliminating the deviation of the auger shaft during the rotation and prevent powdered materials from entering the bearing and also prevent oil leakage from the bearing. CONSTITUTION: The lower end peripheral edge 2d of a protrusive bearing means 2 by which the lower end B2 of an auger shaft B is supported, is closely positioned to the middle 1b of the upper face of an inner chip washer 1 and a labyrinth seal clearance 4 composed of a circular protruded piece 4a and a circular recessed groove 4b which are mutually fitted, is circularly formed to the rotary direction of the auger shaft B, between these opposite faces. In this way, the radial passage of the auger shaft B is divided into two or more and the gas pressure in the passage is gradually lowered and the powdered material and the oil are cut off.
Patent JP-S60206040-A (JP)
Title: Insulation isolator for semiconductor ic
Inventor: KATOU MASATAKA
IPC: H01L27/08
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the deterioration due to irradiation with radiation by a method wherein an insulation film is formed on the bottom and side surface of a groove formed at the position of the insulation isolation region of a semiconductor, and a high concentration impurity region in contact with the insulation film at the groove bottom and a polycrystalline semiconductor region filling the groove are provided; then, a negative voltage is impressed on the semiconductor region. CONSTITUTION:A high concentration buried layer 13 and an epitaxial grown layer 12 are provided on a semiconductor substrate 14, and the insulation film 23 is provided on the inner surface of the groove formed therein. A high concentration P type region 15 is formed immediately under the insulation film 23, and the polycrystalline semiconductor layer 21 is formed in the groove, which layer 21 is then provided with an electrode 22, resulting in the construction of an element isolation region. A negative voltage is impressed on the layer 21 through the electrode 22 or is grounded. Since the insulation film 23 can be made thin, positive fixed charges due to irradiation with radiation decrease, and the inversion of the semiconductor layer 15 can be prevented.
Patent JP-S60205979-A (JP)
Inventor: FUNAHATA KAZUYUKI
IPC: H05K3/36
Filed: 1984-03-30
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-H07268551-A (JP)
Title: Precipitation hardening type duplex stainless cast steel for dehydrating roll of valve seat
Inventor: HINENO MINORU
IPC: D21F3/08
Filed: 1994-03-30
Abstract: PURPOSE:To contribute to the efficiency of the dehydrating operation of a valve seat by constituting a stainless cast steel of specified % of C, Si, Mn, Cr, Ni, Mo, Cu, N and substantial Fe. CONSTITUTION:A stainless cast steel is constituted of a two-layer structure of a delta-ferritic phase and an austenitic phase. The componental compsn. of this stainless cast steel is constituted of 0.1 to 2% C, <=2% Si, <=2% Mn, 24 to 30% Cr, 4 to 8% Ni, 0.5 to 3% Mo, <=2% Cu, 0.01 to 0.3% N, and the balance substantial Fe. By this incorporation, the austenitic phase as a soft phase is dispersedly strengthened by a delta ferritic phase as a hard phase. Thus, the durability of a press roll can be increased.
Patent JP-S52143816-A (JP)
Title: Paper feed device
Inventor: TANAKA HIDETOSHI
IPC: G03G15/00
Filed: 1976-05-26
Abstract: PURPOSE: To conduct a paper size change on the paper feed block from both sides, and do it with a single action in an easy manner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5810062-A (JP)
Inventor: BERUNTO MATEIIU
IPC: A61M1/36
Filed: 1982-04-12
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-H02262526-A (JP)
Title: Calcitonine composition and use thereof
Inventor: AZRIA MOISE
IPC: A61K9/08
Filed: 1990-03-12
Abstract: PURPOSE: To obtain liquids and solutions for intranasal administration which contain calcitonin and a surfactant suitable for applying to nasal mucosa in a liquid diluent or a carrier, can be easily self-administrated and attains sufficiently effective utilization rate in vivo. CONSTITUTION: These liquids and solutions for intranasal administration contain (A) a calcitonin selected from a group of salmon calcitonin, human calcitonin, pig calcitonin and elcatonin and (B) a surfactant suitable for applying to nasal mucosa, preferably a nonionic surfactant, particularly a polyoxyalkylene higher alcohol ether having a HLB value of 12-16 in (C) a liquid diluent or a carrier suitable for applying to nasal mucosa, preferably water, particularly brine. The content amount of the component A is 100-8,000MRC/ml, particularly 1000-2000MRC/ml and the concentration of the component B is 1.0-200mg/ml, particularly 5-30mg/ml, and the liquids and solutions are preferably 3.5-4.5 in the pH and 260-380mOsm/l in the osmotic pressure.
Patent JP-H03264736-A (JP)
Title: Washing method for supercharger and exhaust gas economizer of marine diesel engine
Inventor: SHIRAISHI HARUO
IPC: F22B1/18
Filed: 1990-03-14
Abstract: PURPOSE:To effectively remove ash content and soot adhering on blades of a blower or tube of an exhaust gas economizer by adding mixed composition of specified particulate matter, Mg(OH)2 in powder state, and the like through the inlet of a supercharger blower. CONSTITUTION:When the blower blades of a supercharger and the tube fins of an exhaust gas economizer in a diesel engine for marine use are washed, mixed composition of over one sort of fixing substance chosen from crushed coal, rice, walnut shell, granular activated carbon, and granular MgO, and in addition Mg(OH)2 and/or Ca(OH)2 in powder state is prepared. This mixed composition is added from the blower inlet of the supercharger, to remove ash content or soot adhering on the blower blades or tube fins, by making the mixed composition collide with the metal surface of the blower blades of the supercharger or the tube fins of the exhaust gas economizer.
Patent JP-H10251149-A (JP)
Title: Opioid analgesic preparation of solid and at least two-phase and its production
Inventor: BERNDL GUNTHER DR
IPC: A61K9/52
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation capable of satisfying both to rapidly raise the level of an active ingredient and to slowly release the active ingredient by including opioids in two or more solid phases, respectively, and specifying the releasing amounts of the opioids. SOLUTION: A solid material comprising two or more phases is formed, and at least one kind of opioid is added to the matrix of each phase. The releasing amount (measured by the detection of UV light at 270nm by a ph. Eur. paddle method at 100rpm in a 0.1 hydrochloric acid at 37 deg.C) in a test tube is controlled to >=50wt.% after 1hr. The releasing amount is preferably controlled to 55-80wt.% after 1hr, 58-85wt.% after 2hr, 60-95wt.% after 4hr, and 65-100wt.% after 8hr. The two or more phases are preferably divided into rapidly releasing phases and slowly releasing phases in dependence on the differences of the individual matrix compositions. The opioid is preferably hydromorphone, morphine, tramadol, etc.
Patent JP-S54152982-A (JP)
Title: Insulation-gate field effect transistor device
Inventor: TAKANASHI AKIRA
IPC: H01L23/522
Filed: 1978-05-24
Abstract: PURPOSE: To prevent record from breaking by making a parasitic transistor remain inoperative even if a noise is applied which biases reversely a Pn junction connected to an input terminal.  
     CONSTITUTION: On a N-type Si substrate, P layer 2 and source 4 and drain 5 of FETQ 2  are provided. Through the window of SiO 2  film 11, layer 2 comes in ohmic contact with input terminal 1, and layers 4 and 5 also come in ohmic contact with earth wiring 7. Further, film 11 is provided with a connection hole; exposed N +  lead-out layer 3 comes in ohmic contact with earth wiring 7 and at the circumference of P layer 2, earth wiring 8 and N +  layer 3 come in ohmic contact. Earth wirings 7 and 8 are connected separately to the earth pad GND on film 11. When a noise reversely biasing Pn junction Q 1  is applied to terminal 1, no difference in potential due to the noise is generated at the distribution resistance of wiring 7 because of the isolation between wirings 7 and 8 and no forward biass is applied between source 4 and substrate 10. Therefore, layers 4 and 5 and substrate 10 never operate as a parasitic transistor and the leakage of stored information of substantial capacity C between layer 5 and substrate can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02239768-A (JP)
Title: Paper feeder type image scanner
Inventor: NAWA HITOSHI
IPC: H04N1/00
Filed: 1989-03-14
Abstract: PURPOSE:To save a trouble of depressing a depression switch of a scan SW circuit for every scan start by starting paper feed automatically and fetching a picture data when an original is loaded based on a paper detection signal of a paper detection circuit discriminating the presence of the read original. CONSTITUTION:When paper (original) is loaded and a paper detection circuit 4 detects the presence of paper, a paper detection signal of the paper detection circuit passes through a control circuit 5 to operate a motor 6 and the paper detection signal sets a scan internal circuit 1a. Thus, the paper feed is started automatically to fetch a picture data based on the paper detection signal of the paper detection circuit 4 without depressing a depression switch 7a of the scan SW circuit 7 alike a conventional paper feed type image scanner by having only to the paper (original) simply.
Patent JP-H05227698-A (JP)
Title: Dc motor
Inventor: MIYAZAWA WATARU
IPC: H02K5/14
Filed: 1992-02-17
Abstract: PURPOSE:To provide a DC motor in which vibration suppressing effect of a vibration suppressing member is enhanced sufficiently and noise is suppressed as low as possible. CONSTITUTION:In the DC motor, a brush holder pressure contacting with a commutator to hold a brush is fixed through a vibration suppressing member 51 to the fixing part of an end bracket. The vibration suppressing member 51 is integrally provided with a protrusion 53 which is fit in a hole 55 for receiving the fixing part of motor housing.
Patent JP-H05220050-A (JP)
Title: Safety device in roaster
Inventor: SUZUKI SATOSHI
IPC: A47J37/06
Filed: 1992-02-13
Abstract: PURPOSE:To additionally feed water and prevent fire with previous alarming of evaporation of the water in a drain pan, by connecting switches to operate a smokeless roaster to the input side of an integrator and connecting the output devices like an alarming lamp, a sound output, a buzzer, etc., to the output side of the integrator. CONSTITUTION:Detection switches 27, 27a are actuated in a switch base 28. A main switch 34 of a cook unit is fitted on the vertical wall 25 of a base board 22. The switch base 28 of the cook unit is connected to the input side of the integrator 38 and an alarming lamp 39 is connected to the output side of the integrator 38. Many integrators 38 are equipped on the control panel of a kitchen. In the integrator 38, a preset time is input and indicated in the upper indication stage 43 for instance and an input total time is indicated with flickering in the lower indication stage 44. When the upper indication 43 coincides with the lower indication 44, the signal is output to the alarming lamp 39.
Patent JP-H05227345-A (JP)
Title: Electronic blackboard
Inventor: NUMATA KUNIO
IPC: B43L1/04
Filed: 1992-02-14
Abstract: PURPOSE:To use a document generated by an external device such as a wordprocessor or a personal computer other than a document written on a display section of the electronic blackboard for a conference or the like by calling the document to the display section of the electronic blackboard and displaying the document thereon with magnification. CONSTITUTION:The electronic blackboard 1 is provided with a display section 8 to which a document is written, a read section 21 reading the document written in the display section 8, an erasure thermal head 22 erasing the document read by the read section 21 and a recording section 34 recording the document onto recording paper 35 or the like, and is featured to be provided with a control section 23 used to connect an external device such as a wordprocessor 25 or a personal computer 26 or the like to the display section 8 and to display the document generated by the external device onto the display section 8. Moreover, the display section 8 is devised to display the document with magnification and to rotate the document endlessly and the erasure sections 15,16 erase entirely and partly a character and a graph written on the display section 8.
Patent JP-S59186069-A (JP)
Title: Electronic cash register
Inventor: SHIYUDOU HARUKI
IPC: G07G1/00
Filed: 1983-04-07
Abstract: PURPOSE:To attain simple and quick operation by registering commodities by reading a bar code added by a manufacturer and a bar code added at a sales shop by a bar code scanner thereby eliminating the need for key input of unit price. CONSTITUTION:A source marking 2 is added to a commodity 1. This marking 2 is added by a manufacturer and for example, a country code, a manufacturer code and a commodity code or the like are recorded in the form of bar code. Further, a unit price code label 3 recorded in the bar code is added to the commodity 1 at a sales shop. The source marking 2 is read by the scanner connected to an electronic cash register ECR in registering the commodity 1. Then, the unit price code label 3 is read. Thus, the unit price information of the code label 3 is added in an area corresponding to the commodity code including in the marking 2 of the memory of the ECR and the commodity is registered.
Patent JP-H07274549-A (JP)
Title: Ultrasonic motor and driving apparatus therefor
Inventor: SUZUKI MINAKO
IPC: H02N2/00
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a small-sized ultrasonic motor having high efficiency by positively supporting a vibrator section and a piezoelectric element and conducting electricity through them. CONSTITUTION:A lead substrate 108 is arranged on an anchor block 101. A piezoelectric element 104 is joined with a vibrator section 103, and the vibrator section 103 is guided by a central axis 102, and fixed and supported by a section near a central section so as to be unified with the anchor block 101. A conductive member 109 is disposed and borne among the vibrator section 103 and a section near a node section except the central section of the piezoelectric element 104 and the lead substrate 108 while being arranged so as to conduct the electrode pattern of the piezoelectric element 104 and the electrode pattern of the lead substrate 108. Oscillatory waves are generated in the vibrator section 103 and the piezoelectric element 104 by applying a driving signal from a driver circuit 107, and a rotary motion is generated through frictional force by a moving body 105 by a pressure member 106.