baber/WOPTO huggingface dataset:
Patent JP-S56165917-A (JP)
Title: Information detecting circuit
Inventor: OOKUBO TOSHIKI
IPC: G11B20/18
Filed: 1980-05-27
Abstract: PURPOSE:To prevent the reoccurrence of a read error by controlling the phase difference between information and a synchronizing signal in the direction of not producing the error before the group in which the error occured, in said group at the rereading of information blocks. CONSTITUTION:Means 3, 4, 8 which divide the information groups segmented to block units further to groups wherein N pieces of information are made one group, a means 7 which stores in which number of the group an error occured, a means 5 which examines the phases of the information and its synchronizing signal at the point of time when the error occured and judges the extension or reduction of the information, and a means 6 which controls the relative synchronizing positions of the cynchronizing signal and the information at the time of performing rereading by this judgement output, are provided. At the time of rereading the information blocks, the phases of the synchronizing signal and the information are controlled in the direction of not causing the error from the several groups before the group that caused the error, for said group.
Patent JP-S56164982-A (JP)
Title: Movement of electronic watch
Inventor: MATSUMOTO AKIO
IPC: G04C3/14
Filed: 1980-05-26
Abstract: PURPOSE:To reduce the number of parts and reduce costs by constituting conductor circuit networks on the surface of the front case of the movement of a watch. CONSTITUTION:The front case 1 of a movement formed of synthetic resins assumes an open box shape on the rear side and a conductor circuit network 2 is made on the front surface thereof. Terminal insertion holes 1b are opened many in the front case 1, and electronic parts necessary for circuits are inserted and secured therein, thereby forming the circuit network necessary for the circuits of the watch together with the network 2. Since the particular need for the printed substrate to be provided with electronic parts is eliminated by forming the circuit networks directly to the front case, the number of parts is reduced.
Patent JP-S54161817-A (JP)
Title: Reception control unit
Inventor: YAMASHITA HIROSHI
IPC: H04L1/00
Filed: 1978-06-12
Abstract: PURPOSE:To eliminate the malfunction due to the noise for the circulating time- division multiple transmission system by providing the noise detecting time slots before and after the time slots of plural number of channels which perform the signal transmission and then giving the reading control. CONSTITUTION:Terminal 1 is the signal input terminal, and pulse SP samples the signals of the time slots of each channel and the noise detection. AND circuit AN1, AN2... plus flip-flop FN1 and FN2... are for detection of the noise; and AND circuit A1, A2... plus flip-flop F1, F2... are for detection of the signals each. When FN1, FN2 and AN2 detect no noise, NA1, NA2 and NA3 generate the negative pulses to make the signal reading circuit read the signals given from F1, F2 and F3 each. While in case the noise is detected, no signal reading is given.
Patent JP-S63256677-A (JP)
Inventor: KAARU UREHI
IPC: C09J7/10
Filed: 1988-03-24
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-S58186996-A (JP)
Inventor: YABE KATSUHIKO
IPC: B32B9/00
Filed: 1982-04-27
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-H06256507-A (JP)
Title: Production of plastic
Inventor: HASEGAWA KUNIO
IPC: C08H1/00
Filed: 1993-03-05
Abstract: PURPOSE:To provide a method for producing a plastic degradable into the soil and capable of being abandoned without causing a problem about environmental pollution. CONSTITUTION:Soybeans are boiled soft and the soybean protein is subsequently converted into amino acids in the presence of a yeast. Dilute hydrochloric acid and glycerol are added to the amino acids and polycondensation between the amino acids, dilute hydrochloric acid and glycerol is allowed to take place in the presence of titanium ethylene glycol as a catalyst while keeping the reaction temperature to about 200 deg.C.
Patent JP-H06255789-A (JP)
Title: Duplicate feed preventive device and raw material input device
Inventor: NAGAI MINORU
IPC: B65H3/08
Filed: 1993-03-05
Abstract: PURPOSE:To input even raw materials having high air permeability to a specific place while attracting them by the specific number at a time by making a duplicate feed preventive head appear by a specific quanity in a condition where the plural raw materials are stacked upon each other. CONSTITUTION:A cylinder means 31 is operated, and lowers an attracting pad part 33 by a specific stroke, and pushes it against the uppermost plate material 5 from above. At the same time, vacuum exhaustion is carried out by a suction blower 35. Thereby, the uppermost plate material 5 is attracted/held by the attracting pad part 33. In this case, a cylinder 31 is operated in this condition, and the attracting pad part 33 is raised. In this case, a duplicate feed preventive head 55 is advanced by a specific stroke and the uppermost plate material 5 is dislocated so that plate materials 5 on and after the second sheet are not attracted simultaneously, and the head 55 is situated on the plate materials 5 on and after the second sheet. Thereby, even if the plate materials 5 on and after the second sheet are about to be raised, since raising operation is regulated physically by colliding with the duplicat feed preventive head 55, the plate materials can be inputted reliably one by one.
Patent JP-H01243575-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: OCHIAI AKIHIKO
IPC: H01L21/8242
Filed: 1988-03-25
Abstract: PURPOSE:To prevent a soft error from being caused due to alpha rays by a method wherein an insulating film used to block a movement of an electron-hole pair generated by the alpha rays is formed between a memory cell and a substrate. CONSTITUTION:After grooves 2 have been formed lengthwise and breadthwise on the surface of a semiconductor substrate 1, electrodes 4 of capacitors for information storage use are formed at side parts of the grooves 2. Then, dielectric films 5 of said capacitors are formed on the surface of the substrate 1; polycrystalline silicon films 6 constituting common electrodes of the capacitors are filled into said grooves 2. Then, insulating films 7 are formed on said films 6; a polycrystalline silicon layer 8 and a thick insulating film 9 are formed on the surface of the semiconductor substrate 1. Then, a semiconductor substrate 10 which has been prepared separately and said substrate 1 are pasted together by using insulating films 9, 11; the rear of the substrate 1 is polished until the bottom of a semiconductor region 3 is exposed; a switching transistor is formed in this part.
Patent JP-H02250028-A (JP)
Title: Wavelength-converting element for electromagnetic radiation wave and wavelength-converting device for electromagnetic radiation wave
Inventor: TAKANASHI RYOYU
IPC: G02F1/05
Filed: 1989-03-23
Abstract: PURPOSE:To obtain visible images of high fineness by providing a photoconductive layer member having a sensitivity with the electromagnetic radiation of an invisible region and an optical modulating material layer member which changes the state of the electromagnetic radiation in a visible region between two electrodes. CONSTITUTION:The electromagnetic radiation WL of the invisible region arrive at the photoconductive layer member PCL through the electrode ET1. If the electromagnetic radiation RL of the visible region from an electromagnetic radiation source is made incident from an electrode Et2 side, this radiation passes the optical modulating material layer member PML (for example, lithium niobate single crystal PML) which can change the state of the electromagnetic radiation of at least the visible region according to the intensity distribution of the electric field and thereafter, the radiation is reflected by a dielectric mirror DML and is emitted as the radiation including the information corresponding to the intensity distribution of the electric field applied on the PML from the electrode Et2 side. The optical image having a high resolution is easily obtd. in this way.
Patent JP-H08267536-A (JP)
Title: Apparatus for controlling thickness profile of sheetlike article
Inventor: YOSHIDA MAKOTO
IPC: B29C48/92
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a good profile by effectively controlling local thickness irregularity by providing a local irregularity detection means detecting a width part where the difference between the max. and min. values among the thickness measured values of a sheetlike article within the definite width of an operation end is a predetermined value or more as local irregularity and a local irregularity adjusting means locally controlling the local irregularity. CONSTITUTION: The thickness data from a β-ray thickness meter 8 is inputted to a control means 10 through an AD converter 9 and supplied to respective heaters 7 from a multipoint DA converter 11 through a multiple power converter 1 to control the thickness distribution of a film to a desired profile. A control means 10 is equipped with a local irregularity detection means detecting local irregularity and a local irregularity control means composed of a local irregularity adjusting means controlling local irregularity locally. The local irregularity detection means moves a window section over the entire width of the film and the section where the max. deviation R of the thickness measured values within the window section exceeds a threshold value is adjusted by the local irregularity adjusting means.  The width of the window section is set to about 1.5-2.0 times the arranging pitch of the heaters 7.
Patent JP-H05273560-A (JP)
Title: Liquid crystal display element
IPC: G02F1/1339
Filed: 1992-03-27
Abstract: PURPOSE:To obtain the LCD which has high accuracy of the cell gap and lessens the disturbance in sealing patterns by changing the fillers to be incorporated into a resin base material. CONSTITUTION:The sealing patterns 5 are formed by using a sealant prepd. by using a resin mixture composed of a UV curing resin and a thermosetting resin as a base material and incorporating the spherical fillers subjected to a silane treatment therein. The spherical fillers having the diameter ranging from 0.5 to 1.1mum are more particularly adequate. The more specific example of the fillers includes spherical silica. Further, carbon having an insulating characteristic may be incorporated together with the fillers into the resin base material.
Patent JP-H09237024-A (JP)
Title: Image forming device
Inventor: SEKINE TAKEYOSHI
IPC: G03G9/087
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To make the durability of a cleaning device excellent by using a magnetic brush system cleaning device, as the cleaning device for removing residual toner. SOLUTION: A brush is composed of magnetic material carrier grains 201 by the magnetic line of force of a magnet included in a sleeve 200 and toner is removed/recovered by a rotary magnetic brush. The carrier grains 201 are coated with materials charged to polarities opposite to that of the toner by friction, in the same way as carrier used for developing. A bias voltage is applied to the sleeve 200 by a power source 202, to obtain the polarity opposite to that of the toner, so that the residual toner is captured from a photoreceptor 9 by the carrier grains 201 and further, collected by a recovering roller 203 to which the bias voltage is applied. Further, the residual toner is scraped from the recovering roller 203 by a blade and carried to a waste toner tank, etc., by a screw 206, while being guided by a guide 205.  The top end of the nip of the magnetic brush can be regulated by a doctor blade, to come into uniform contact with the surface of the photoreceptor 9.
Patent JP-2000269587-A (JP)
Title: Optical semiconductor device and manufacture thereof
Inventor: YAMAMOTO TAKAYUKI
IPC: H01S5/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To decrease variations in current-light output characteristic and obtain a desired radiation angle. SOLUTION: This device comprises a substrate 10, a diffraction grating having first layers 12b formed like stripes at a first region on the substrate 10, second layers 14 which have a refractive index lower than that of the first layer 12b and are formed at least between the first layers 12b, a first waveguide layer 12a which is formed at a second region different from the first region on the substrate and optically couples with the diffraction grating, and an active layer 18 formed at least on the diffraction grating. It emits a laser beam generated in the active layer 18 with a change in its spot size, from the end face of the first waveguide layer.
Patent JP-S60215385-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-04-10
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-H05270857-A (JP)
Title: Laser glass
IPC: C03C3/247
Filed: 1992-03-27
Abstract: PURPOSE:To improve the out-put by containing Er as a beam emitting center and Nd and Yb as a sensitizer. CONSTITUTION:Laser glass for Er 1.5mum band is obtained by adding 0.3-0.5cat% (cation %) Er<3+> as the beam emitting center and 3.5-6cat% Yb<3+> and 0.3-0.5cat% Nd<3+> as the sensitizer into a fluorophosphate glass base body made of Al(PO2)3, Ba(PO3)2, AlF3, YF3, MgF2, CaF2, SrF2 and BaF2 and coactivating.
Patent JP-S63239883-A (JP)
Title: Metal vapor laser
Inventor: KAKIZAKI KATSUYUKI
IPC: H01S3/03
Filed: 1987-03-27
Abstract: PURPOSE:To prevent a discharge from leaking from the outside of a furnace tube by disposing a pair of electrodes at a predetermined interval from both end faces of the tube, and further a pair of insulating sleeves to be superposed with the tube and the electrodes, and providing an outer cylinder through a thermal insulator on the outer peripheries of the sleeves. CONSTITUTION:Electrodes 12a coaxial with a furnace tube 11, having the same outer diameter are provided through the tube 11 and a gap 13 at both ends of the tube 11. Heat resistant insulating sleeves 14 coaxial with them are disposed at both ends of the tube 11 and on the outer peripheries of the electrodes 12a. An outer cylinder 16 is provided through a heat resistant thermal insulator 15 on the outer peripheries of the sleeves 14 and the tube 11. Since the gap 13 is interrupted by the sleeves 14, it can prevent the insulator 15 from entering the tube. Further, a discharge leaked from the outside of the tube 11 from the gap 13 through the insulator 15 can be avoided. Further, since the electrode 12a is disposed through the tube 11 and the gap 13. it can prevent the tube 11 from being locally heated by the discharge to damage.
Patent JP-H04310207-A (JP)
Title: Air filter mounting device
Inventor: MATSUDA MITSUO
IPC: F24F13/28
Filed: 1991-04-04
Abstract: PURPOSE:To provide an air filter mounting device having a small air flow resistance capable of removing dusts in inlet air more than in the conventional case. CONSTITUTION:In a device 1 having an air filter mounted on the rear side of an inlet grille 5, the air filter is formed of a primary filter 6 and a secondary filter 7, and a guide part 8c is provided on the rear side of the inlet grille 5 to conduct the primary filter 6 to the rear side thereof and a mounting device 8 having a mounting part 8a is provided to mount the secondary filter 7 spaced apart from the primary filter 6, whereby dusts can be removed from inlet air more than in the conventional case with air flow resistance remaining as small as ever. The mounting device 8 can also be used as a guide for the primary filter 6.
Patent JP-H07277646-A (JP)
Title: Door safety device of elevator
Inventor: KOMATSU TSUTOMU
IPC: B66B13/26
Filed: 1994-04-11
Abstract: PURPOSE:To realize a human body detection with a rapid responsiveness by providing an OR circuit which outputs the logical OR of the output signal from a one-shot timer circuit and the output signal from a comparator circuit. CONSTITUTION:A signal having a specific time width is output from a one-shot timer circuit 3 depending on a digital output signal output from an infrared-ray sensor 1. On the other hand, an amplifier circuit 5 to rectify and amplify the analog output signal output from the infrared-ray sensor 1 is provided, the output signal from the amplifier circuit 5 and a specific standard voltage are compared, and when the output signal from the circuit 5 is larger than the standard voltage, an output signal is generated from a comparator circuit 6. The logical OR of the output signal from the comparator circuit 6 and the output signal from the one-shot timer circuit 3 is output by an OR circuit 7. Consequently, the responsiveness of the human body detection from the passing of passengers to the outputting of the detecting signal can be made rapid.
Patent JP-S63238810-A (JP)
Inventor: FURUSAWA KOICHI
IPC: A47B37/00
Filed: 1987-03-27
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-H08267876-A (JP)
Title: Output apparatus
Inventor: HORIIKE TOKUKAZU
IPC: H04N1/387
Filed: 1995-03-29
Abstract: PURPOSE: To prevent extended parts from overlapping, by changing a dotted line pattern with an extension length taken into consideration women a dotted line is drawn based on dotted line data preliminarily holding lengths of an ON (matted) part and an OFF (gap) part as alternate arrangement factors. CONSTITUTION: A printer main body 210 has a CPU 201, a program ROM 202, a RAM 203 for storing and holding various variables, and a paint memory 24. Dotted line pattern data before an extension process is conducted are stored as an arrangement form in the RAM 203. A variable of (h) is set with reference to the current extension CAP amount. The extension CAP amount (h) is a numeric value showing how much both ends of a line are to be extended. Then, it is checked whether or not an OFF part has a sufficient length if ON parts via the OFF part are extended respectively by the amount (h). In other words, a length W of the OFF part is compared with twice the extension amount, i.e., 2h.
Patent JP-S59196095-A (JP)
Title: Alcohol production by fermentation
Inventor: NAKADA TOSHIYUKI
IPC: C12P7/06
Filed: 1983-04-22
Abstract: PURPOSE:A microorganism capable of causing alcohol fermentation is naturally deposited on a carrier in the fermentation tank, then the starting substance of saccharides is fed into the tank to effect the fermentation, thus enabling simple and easy production of alcohol without the process of separating the microorganism from the fermentation mixture. CONSTITUTION:The fermentation tank 1 is filled with the carrier 2 such as granular zeolite and a microorganism capable of alcohol fermentation such as Zymomonas mibilis is naturally deposited on the carrier. Then, a starting substance for alcohol fermentation such as glucose is fed from the pipe 3 to the bottom of the tank 1 and allowed to pass through in the tank 1 upward to form the objective alcohol.
Patent JP-H02252386-A (JP)
Title: Position information encoding system
Inventor: DATAKE KENJI
IPC: H04N19/463
Filed: 1989-03-27
Abstract: PURPOSE:To efficiently encode position information by repeating division until a significant picture element comes not to be included in a block or it becomes a picture element unit, and encoding the existence information of the significant picture element in the divided block. CONSTITUTION:The size of the block is 8X8 picture elements, and its hatched part shows the position of the significant picture element, and if the significant picture element exists in the block, '1' is outputted, and if it does not exist, '0' is outputted. In the case of '1', the block is divided into four parts, and every block is represented by '0' or '1' according to whether the significant picture element is included in it or not. The block in which the significant picture element is included is divided further into four parts, and the division is repeated until the significant picture element comes not to be included in the block or it becomes the picture element unit. When the patterns of '0' and '1' obtained in such a way are variable-length-encoded in conformity to generation frequency, the position information can be efficiently encoded.
Patent JP-H11268365-A (JP)
Title: Transfer material cassette and transfer unit
Inventor: TODOROKI TORU
IPC: B41J17/32
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive transfer material cassette and a transfer unit in which a transfer material can be set easily while reducing the size and can be taken up stably through a simple mechanism. SOLUTION: The transfer material cassette comprises a cassette body 101 containing a transfer ribbon 102 entrained about a winding shaft 103 and a feeding shaft 104, a drive shaft 124 for turning the winding shaft 103 provided on the cassette body 101 while being coupled with the winding shaft 103, and a brake section 133 for generating a slip at the joint of the winding shaft 103 and the drive shaft 124 as the amount of the transfer ribbon 102 being taken up through rotation of the winding shaft 103 increases.
Patent JP-S59197789-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: F26B21/10
Filed: 1983-04-23
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-H01247634-A (JP)
Title: Construction method for iron reinforced concrete wall
Inventor: SEKIMOTO HISASHI
IPC: E04B2/56
Filed: 1988-03-28
Abstract: PURPOSE:To improve the construction performance of an iron reinforced concrete wall by erecting the iron reinforced thin plates at a prescribed intervals by using shear reinforcements and fixing metal fittings and continuously installing a plurality of thin plates through a fixing stay and connecting and fixing the latreral stem of each thin plate onto the fixing stay. CONSTITUTION:An iron reinforced concrete thin plate 10 having shear reinforcements 5 and an iron reinforced concrete thin plate 20 having fixing metal fittings 6 are erected in parallel at a prescribed intervals, and the top edge of the shear reinforcement 5 is connected with the fixing metal fitting 6. Other thin plales 10 and 20 are continuously installed onto the side parts of the both thin plates 10 and 20 through a fixing stay 30, and after the top edge part of the lateral stem 3 of each thin plate 10, 20 is connected with the fixing stay 30, concrete in laid beteen the thin plates 10 and 20. Therefore, the transport and the construction at the site are facilitated by the reduction of dimension and weight of the thin plates 10 and 20, and the connection strength between the members is improved, and the iron reinforced concrete wall can be constructed easily and speedily.
Patent JP-H01246763-A (JP)
Title: Nonaqueous solvent battery
Inventor: YAMAKI JUNICHI
IPC: H01M4/48
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a nonaqueous solvent battery with large battery capacity and preferable charging/discharging cycle by melting vanadium pentoxide as positive electrode active material, at a specified temperature and employing the compound obtained by cooling the melted vanadium pentoxide. CONSTITUTION:A group of electrodes 3 are enclosed in a stainless case 1 through an insulator 2. The group of electrodes 3 has the structure that a strip member in which positive electrodes 4, separators 5 and negative electrodes 6 are sequentially laminated is wound in spiral with a negative electrode being provided outermost. As for the active material of the positive electrode 4, powders of V2O5 and P2O5 are mixed with each other, melted at 800 deg.C to 1200 deg.C and cooled down rapidly to obtain pelletized material. This material is ground into powder of noncrystal V2O5 compound. The powder is mixed with powder of acetylene black and polytetrafluoroethylene to be a sheet which is pressed and fixed on an expander metal current collector to be a strip. Therefore, a nonaqueous solvent battery with large battery capacity and preferable charging/discharging cycle is obtained.