baber/WOPTO huggingface dataset:
Patent JP-S56163589-A (JP)
Title: Writing-in method to write-in enable rom
Inventor: KUMAGAI MASAHIKO
IPC: G11C29/00
Filed: 1980-05-15
Abstract: PURPOSE: To realize a search for a written PROM element which is suited to an expected data, by carrying out a BLANK test words of an element and then having an execution of the PROGRAM stage after confirming no unfitness.  
     CONSTITUTION: An expected data A1(1) plus each word of a B o  element 4 are supplied successively to terminals (18) and (19) to carry out a word test stage. The logical state differs between b2 of the data A1(1) and B o  element data 4, and accordingly G12 among the outputs of a gate 15 is set at "0". However, the W0- b2 bit at the side of the data A1(1) is set at the logic "0", and thus Y2 among the outputs of a gate 16 are all set at the logic "1", and the output of a gate 17 is set at the logic "1". Then the element is decided suitable at the word W0 test stage, and a test is given to the next word W1. The test proceeds to the PROGRAM stage if no unfitness signal is delivered at either word test stage of words W0WW3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05309220-A (JP)
Title: Ceramic filter element
Inventor: TAKENOYA KENICHI
IPC: B01D39/20
Filed: 1991-03-28
Abstract: PURPOSE:To enhance the thermal shock resistance of a cylindrical ceramic filter element contg. a specified wt.% of Al2O3 and having a specified outside diameter and a specified length by specifying the porosity, average pore diameter and thickness of the element. CONSTITUTION:When a cylindrical ceramic filter element contg. 70-100wt.% Al2O3 and having 100-150mm outside diameter and 150-1,000mm produced, 30-50% porosity, 10-50mum average pore diameter and 5-17mm thickness are imparted to the element and the roughness, Rmax, of the outer surface of the element, is regulated to 90-200mum. The resulting ceramic filter element withstands rapid cooling from 100-130 deg.C to 0-25 deg.C at the time of sterilization by heating and has remarkably enhanced thermal shock resistance as compared with a conventional filter and also has considerably improved adhesion to a precoat.
Patent JP-H01235643-A (JP)
Title: Video interface circuit of color hard copy
Inventor: YAMAGUCHI KANEO
IPC: G06F3/12
Filed: 1988-03-17
Abstract: PURPOSE:To make it unnecessary to increase the size of a memory device even for multi-gradation data and to make it possible to similarly handle even for small-gradation data by said memory device, by arranging said memory device to be able to process data deeply in a gradation direction so as to memorize data in a form of gradation data and to compare said gradation data with a pattern of area gradation. CONSTITUTION:R, G, B image signals are selected by a selector 1, so that one of the signals R, G, B is selected and inputted to a (+) terminal of a comparator 3. Voltage of a threshold value is added to a (-) terminal of the comparator 3 by a D/A converter 2. An output signal from the comparator 3 and gradation data from a CPU 4 are added to an image memory device 5. A ROM 8 stores patterns of area gradation. At printing time, the value read from the memory device 5 is subjected to subtraction process in a subtracting circuit 6, and supplied to a thermal head 9 through a comparison circuit 7 where the value from the circuit 6 is compared with that of the ROM 8. Since the image memory device is constructed by gradation bits, the size of the memory device is not extraordinarily increased even when the data of many gradations are to be processed.
Patent JP-S61221951-A (JP)
Title: Control system for detection of double selection
Inventor: INOUE YUKINORI
IPC: G06F13/36
Filed: 1985-03-28
Abstract: PURPOSE:To detect quickly a double selection phenomenon of a common bus and to prevent the effect of the double selection from expanding in a wide range, by connecting successively the data transfer devices at both the selecting side and the side to be selected via detecting signal lines and then connecting these lines to a detection control part. CONSTITUTION:A data transfer device 20 at the selecting side and data transfer devices 21-1 and 21-2 at the side to be selected are connected successively via detecting signal lines 23-1-23-4. Thus a circular signal transmission line is formed. The signal lines 23-1 and 23-2 are connected to a detection control part 22, and the output side of the part 22 is connected to the signal lines 23-2 and 23-3 led to the following transfer devices. In the same way, the output side of the control part 22 of the final one of those transfer devices connected successively is connected to the line 23-4. Then the device 20 checks the signal of the line 23-4 at a proper time point after transmission of a selected address. Thus a double selection phenomenon can be detected.
Patent JP-H10260937-A (JP)
Title: Computer system and job finishing method for computer system
Inventor: YAMANE HIROIKU
IPC: G06F21/31
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To perform processing in accordance with a situation even when abnormality occurs by providing a means which performs control that forcibly finishes a job in the state of abnormality when a selecting means makes a selection to forcibly finish a job in the state of abnormality when abnormality occurs at the time of job finishing processing. SOLUTION: When abnormality is found out as a result of checking, a controlling part 2 shows abnormality content and a message that inquires whether processing should be continued or not on a display part 5 to an operator. When the operator suspends job finishing processing, the part 2 suspends the job finishing processing by pressing an interrupt key that is provided on a keyboard 6 and shows a first job selection image on the part 5. Or when the operator presses an N key which forcibly finishes job finishing processing and is set on the keyboard 6, the part 2 shows a message image for an ID/password input that executes forced finishing processing on the part 5.
Patent JP-S51139732-A (JP)
Title: Optical picture reading heads
Inventor: WADA TASAKU
IPC: G02B27/00
Filed: 1975-05-29
Abstract: PURPOSE: An optical picture reading head capable of reading one character at a time by means of a pick-up head formed by a plurality of optical fiber bundled, whereby its reading process is simplified and reading accuracy is greatly improved. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63229725-A (JP)
Title: Semiconductor device
Inventor: NAKANO MASAFUMI
IPC: H01L21/60
Filed: 1987-03-18
Abstract: PURPOSE:To reduce the parasitic inductance of a bonding wire by a method wherein the ratio between the width of lead metal of TAB and the thickness of dielectric is specified corresponding to the specific dielectric constant of the dielectric to provide the lead metals of TAB with specified characteristic impedance as a distributed constant line. CONSTITUTION:A chip 10 with bumps 15 formed on a part of a signal electrode and a power supply electrode of an IC and finished with tape automated bonding process (TAB) is arranged on a dieelectric 18 with a metal evaporated on the bottom surface thereof as well as electrodes arrangement-coupled with lead metal 16 of TAB on the surface. Next, the ratio between the width of lead metal 16 of TAB and the thickness of dielectric 18 is specified corresponding to the specific dielectric constant of dielectric 18 to make the characteristic impedance as a distributed constant line of lead metal 16 of TAB equivalent to the specified impedance. Thus, the parasitic inductance of bonding wire can be reduced.
Patent JP-S61225448-A (JP)
Inventor: TOMINAGA HIROO
IPC: E04C3/34
Filed: 1985-03-28
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-H07245297-A (JP)
Title: Wafer cooling apparatus
Inventor: TAKUBI ATSUSHI
IPC: H01L21/22
Filed: 1994-03-07
Abstract: PURPOSE:To efficiently cool a heated wafer by positioning one end of a coolant tube for cooling the entire underside of a wafer on the upstream side and the other end on the downstream side, and letting coolant flow through the coolant tube. CONSTITUTION:A lower electrode 1 includes a wafer placement surface 2 and a recess 3 positioned on the reverse side thereof. A coolant tube 4 spirally running outward from the center, is placed in the recess 3. A connection pipe 5 on the upstream side is connected to the central end of the coolant tube 4, and a connection pipe 6 on the downstream side is connected to the outermost end. These connection pipes 5, 6 are connected to a coolant supply apparatus 7 so that coolant will be cooled in the coolant supply apparatus 7, flow to the coolant tube 4 through the connection pipe 5, and be returned to the coolant supply apparatus 7 through the connection pipe 6. This uniforms temperature distribution on a wafer W as far as possible, and efficiently cools the entire underside of the wafer W.
Patent JP-S58183666-A (JP)
Title: Substituted phenoxypropionic ester, intermediate for preparing the same, preparation of said ester and intermediate and herbicide
Inventor: SAITOU JIYUNICHI
IPC: A01N31/04
Filed: 1982-04-20
Abstract: NEW MATERIAL:A compound of formula I [Ar is group of formula II or III (Y is halogen or trifluoromethyl; b is 1 or 2); R is H or methyl; X is H, halogen, nitro, lower alkyl, etc.; a and m are 1 or 2; n is 0, 1 or 2]. EXAMPLE:2-Benzylthioethyl 2-[4-( 5-trifluoromethyl-2-pyridyloxy )phenoxy]-propionate. USE:A herbicide capable of exhibiting particularly improved herbicidal effect on gramineous weeds and inhibitory effect on regeneration for a long term of perennial granimeous weeds which are not easily controlled. PROCESS:A compound of formula IV (M is H or alkali metal) is reacted with a compound of formula V (Z<1> is halogen) in a solvent, e.g. water, hexane, or methanol, in the presence of an acid binder, e.g. a hydroxide of an alkali metal, at 0-100 deg.C to give the compound of formula I .
Patent JP-H11248357-A (JP)
Title: Heat treatment system
Inventor: AKIMOTO SHIGERU
IPC: F27B7/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce running cost at the time of heat treatment of drying or granulation, by providing an inlet for introducing high temperature gas and an inner space for containing a heating drum. SOLUTION: A drum containing chamber 2 is made of a heat insulating material such as a heat resistant board or a fiber brick, in order to reduce thermal radiation to the outside and provided, on the bottom thereof, with an inlet 9 for introducing high temperature gas from a burner 5 and an outlet 10 for discharging high temperature gas. Gas fuel is burnt in the burner 5 to produce high temperature gas (high temperature combustion gas) which is fed to the drum containing chamber 2. The space for containing a heating drum (container) 1 in the heat treatment system is located laterally in the space between the drum containing chamber 2 disposed on the inside and the space of the drum containing chamber 2.
Patent JP-S56160078-A (JP)
Title: Forming method of electrode of solar battery
Inventor: KITAMURA HIROYUKI
IPC: H01L21/288
Filed: 1980-05-15
Abstract: PURPOSE:To enable the simultaneous formation of the electrode on an N<+> diffused layer and a P type silicon substrate and contrive the simplification of a process and the reduction of process numbers by a method wherein Ni, Cu and the like which are inexpansive and satisfactory in solderability are used and applied a nonelectrolytic plating treatment. CONSTITUTION:The N<+> diffused layer 12 is formed on the P type silicon substrate 11 and then, the P type silicon substrate 11 is exposed in a part of the outside in order to draw out the electrode from the P type silicon substrate 11, being printed with Al paste and backed to form an alloy layer 13 of Si and Al. Then, by the nonelectrolytic plating with Ni, the nickel 14 excellent in the solderability is deposited in the Si-Al alloy layer 13 and the electrode outgoing region of the N<+> diffused layer 12 of the P type silicon substrate 11. Finally, a surface 14' only which is short circuited with the nickel is removed by a laser scribing, and is immersed in the solder tank of tin and zinc to make the nickel 14 be coated with the solder 15 thereon.
Patent JP-H06278711-A (JP)
Title: Apparatus for inspecting and taping chip part
Inventor: HARAZONO KOHEI
IPC: B65B15/04
Filed: 1993-03-24
Abstract: PURPOSE:To tape only non-defectives by performing a stable inspection without catching chip parts again. CONSTITUTION:Chip parts are inserted into a carrier tape 2 fed from a supply reel 1 by an insertion part 3 and the electric characteristics and external shapes of the chip parts inserted into the carrier tape 2 are inspected by an electrical inspection part 5 and visual inspection part 6 so that defectives are discharged by a take-out part 7. After that, only non-defective chip parts are reinserted, without any disengaged part, into the carrier tape 2 loosened in an unloaded state by a transfer part 9 and moving round via buffer part 9a; taped by taping parts 13a, 13b; and wound by a take-up part.
Patent JP-H08233594-A (JP)
Title: Navigation system for vehicle
Inventor: SUZUKI SEIICHI
IPC: G08G1/0967
Filed: 1995-02-27
Abstract: PURPOSE: To indicate an image in an extent which does not obstruct a sight of a driver corresponding to a vehicle speed and a kind of a road by a method wherein when the vehicle speed exceeds a prescribed value, detailed image information is changed over to simple image information or the indication of the image is stopped. CONSTITUTION: A road kind discrimination means of a CPU 12 discriminates whether a road is a general one or an express one on the basis of information of a data base driver and a position measuring device. A set speed recognition means correlates set speeds to kinds of roads one by one on the basis of the discriminated kinds of the roads for changing over a way of offering information. A speed determination means detects the speed of a vehicle and judges whether or not the speed exceeds the set speed recognized by the set speed recognition means. When it is judged that it exceeds the set speed, an indication image determination means changes detail image information to simple image information in terms of image information indicated on a monitor 28 or stops the indication. At that time, output of voice information from an microphone 34 is stopped.
Patent JP-H11258102-A (JP)
Title: Method for testing segment ring rigidity
Inventor: OKA MUTSUO
IPC: G01M5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To perform a rigidity test of a segment ring accurately and efficiently. SOLUTION: A plurality of arcuate segments 1 are jointed together in circumferential direction to assemble into annular shape, thus a segment ring is formed. A PC steel wire 11 is attached by winding circumferentially from an outer peripheral side while a PC steel rod 15 is attached by penetrating radially from one side of the outer peripheral side to the other. On inner peripheral side of the segment ring, a length measuring device 18 is radially provided while an angle measuring device 19 is so provided as to bridge the two jointed segments 1. The PC steel wire 11 is tensioned by a hydraulic jack 14, while the PC steel rod 15 is tensioned by a hydraulic jack 17 to apply specified axial- tension and load in circumferential and radial directions of the segment ring.  The displacement of inside diameter of the entire almost-annular segment ring is measured by the length measuring device 18 while the displacement in angle of a coupler part of the segment 1 is measured by the angle measuring device 19.
Patent JP-H07258849-A (JP)
Title: Method of controlling treatment process and vacuum treatment apparatus
Inventor: HANSU SHIGUNAA
IPC: C23C16/52
Filed: 1993-03-24
Abstract: In the case of vacuum-treatment processes, when electrical charge carriers are driven in the treatment atmosphere on to surfaces which are electrically insulated from the treatment space, the problem arises of such services becoming electrostatically charged until breakdowns or flashovers occur. This problem is solved by intermittently (16) closing a discharge path (S1) via such an insulating surface (4), the treatment space and an opposing electrode (2a), which results in the charge which has accumulated on the insulation surface (4) being neutralized. In this case, the said charge carriers remain assimilated in the region of the surface (4) so that this procedure is particularly suitable ion-plating processes in the case of which material transportation is used at the same time as the said charge builder. The said procedure is furthermore suitable for operation of surfaces insulated in this manner with DC voltages and avoids the provision of high-frequency generators for remedying the charge build-up.
Patent JP-H05346572-A (JP)
Title: Liquid crystal film and liquid crystal constituting body
Inventor: NAKATANI KENJI
IPC: G02F1/1334
Filed: 1991-03-07
Abstract: PURPOSE:To facilitate construction, to enhance durability and to make driving possible at a low voltage by constituting the liquid crystal film of a resin film contg. fluorine atoms and liquid crystal drops. the associate thereof, etc. CONSTITUTION:This liquid crystal film 30 consists of the resin film contg. 1 to 10% (based on the number of atoms) fluorine atoms and the liquid crystal drops of 0.5 to 5mum diameters existing dispersedly therein and the associate thereof and/or the three-dimensional network continuous phases of the liquid crystal. This liquid crystal constituting body is constituted by disposing the resin film between a first electrode consisting of a transparent conductive layer 20 and a second electrode consisting of a conductive layer in electrical contact with the respective layers. The blank material of the resin contg. 1 to 10%, more preferably 1 to 5% (based on the number of atoms) fluorine atoms is not particularly limited, insofar as the liquid crystal phase exists stably therein and the resin does not adversely affect the liquid crystal. A more preferable example which can be most easily produced includes an acrylate resin.
Patent JP-S60208701-A (JP)
Title: Method for producing plane plastic lens
Inventor: AOKI YUUICHI
IPC: B29D11/00
Filed: 1984-04-02
Abstract: PURPOSE:To obtain a titled lens having a distributed refractive index type lens part with good accuracy by forming a resist layer having apertures on a transparent gel substrate consisting of a network polymer and diffusing and polymerizing a monomer which provides a polymer having a different refractive index through the apertures. CONSTITUTION:A monomer forming a network polymer is partly polymerized to form the substrate 1 consisting of a transparent gel and the resist layer 20 is provided on the surface thereof. A photomask 3 is disposed thereon and active rays 6 are irradiated thereon. The resist layer is then developed to form apertures 2A of a prescribed pattern. A monomer forming a polymer having a refractive index different from the refractive index of said network polymer is diffused and polymerized through the apertures 2A into the substrate 1. The resist layer 2 is then removed by polishing, by which a lens part 5 provided with the refractive index distribution changing gradually in the optical axis direction perpendicular to the substrate plane and the refractive index distribution changing gradually the further from the optical axis 4 within the plane inclusive of the optical axis 4 is formed.
Patent JP-S516877-A (JP)
Inventor: JAN PIEERU KUANTAN
IPC: B01D71/38
Filed: 1975-06-02
Abstract: Membranes which are particularly suitable for use in selective dialysis are described. These comprise:
Patent JP-H0629796-A (JP)
Title: Waveform shaping circuit
Inventor: EDASAWA NORIAKI
IPC: H03K5/02
Filed: 1992-03-24
Abstract: PURPOSE:To prevent the variation of the duty of a square wave output regardless of the variation of the amplitude of an input signal by connecting the amplitude control circuit to limit an output signal to a certain level. CONSTITUTION:The amplitude control circuit, consisting of a resistance R2, diodes D1 and D2 connected in parallel in opposite directions, and a capacitor C2 is connected to the output of an inverting amplifier 11 for the purpose of limiting the input signal amplitude of an inverting amplifier 11 in the next stage to a certain level. That is, almost all of distortion of the output signal of the amplitude control circuit is eliminated whether the amplitude of the input signal is large or small. The extent of distortion to be eliminated is determined by the input signal amplitude, the gain of the inverting amplifier I1, and the limit level of the amplitude limiting circuit, and it is sufficient if the amplitude limit level is sufficiently lower than the output level of the inverting amplifier I1. Consequently, the duty of the square wave signal obtained by shaping the output waveform of the amplitude limiting circuit by the inverting amplifier I2 is not affected by the amplitude of the input signal.
Patent JP-S51140516-A (JP)
Title: Continuing paper feed type series printing device
Inventor: YAMANAKA MASAMI
IPC: G06K15/16
Filed: 1975-05-30
Abstract: PURPOSE: To print the continuous moving printing paper at regular intervals, and to generate the timing pulse which is produced in a direction perpendicular to a rotational axis, at the opposite to the printing position, without any sampling paper feeding mechanism. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08265852-A (JP)
Title: Cordless communication system
Inventor: NAKANO MOTOHIRO
IPC: H04W24/00
Filed: 1995-03-24
Abstract: PURPOSE: To conduct the connection test of a desired base station simply, accurately and efficiently through the operation from a mobile station. CONSTITUTION: A 'base station closing setting request' signal is sent from an optional cordless telephone set PSj to a private branch exchange PBX by the operation of a maintenance personnel, the private branch exchange PBX sends a 'closing setting command' signal to a base station B1 of a test object in response to the request signal to set the base station BS1 to a closing state and a closing state display device employing a light emitting diode is provided to each of base stations BS1-BSn to allow the closing state of the base stations BS1-BSn onto the closing state display device.
Patent JP-S57180187-A (JP)
Title: Manufacture of piezoelectric vibrator
Inventor: YAMAGAME SHIYUUICHI
IPC: H01L41/257
Filed: 1981-04-30
Abstract: PURPOSE:To produce the piezoelectric vibrator of excellent characteristics efficiently  and stably by a method wherein the roughness of surface of the sintered material of a  piezoelectric magnetic material is controlled within the specified limits, and the above  is polarized after an electrode has been baked on both surfaces. CONSTITUTION:The piezoelectric material is formed by applying pressure using the  method heretofore in use, formed into a sintered body, and a surface grinding finish is  performed to obtain the thickness of 0.5mm. or below. At this time, the roughness of  surface is controlled so as to maintain it in 1-5mum range. Then, after Ag paste has  been applied and baked on both sides, a polarizing work is performed. When the surface roughness of the sintered body is extremely fine, the stress existing on a vibrator  element and an Ag electrode surface becomes larger on the whole, and the thinly  formed element is broken. The stress is not continuously effective on the roughened  part of the element surface when the roughness is within 1-5mum range, an apparent  stress becomes smaller, and no breakage is generated even for a thin element. The Ag  electrode has a poor adhesive strength when the roughness is 5mum or above. According  to this constitution, the breakage of the sintered body, generating when the electrode is sintered, is reduced and the piezoelectric vibrator of excellent high frequency characteristics can be produced efficiently.