baber/WOPTO huggingface dataset:
Patent JP-H04127791-A (JP)
Title: Ground protection circuit
Inventor: TOJO TOSHIRO
IPC: H04Q3/42
Filed: 1990-09-19
Abstract: PURPOSE:To constitute the ground protection circuit by using parts at a certain degree sufficiently resistant against normal usage by dropping the output voltage of a voltage creation part and decreasing an output load current when the output load current gets over. CONSTITUTION:When the output load current gets over by generating ground in a telephone line, the change is transmitted to a control circuit 4. As the result, since the control circuit 4 outputs a control signal to drop the output voltage of a voltage creation part 3, the output voltage of the voltage creation part 3 is dropped so as to decrease the excess output load current caused by the grounding fault. Thus, by using parts at a degree enough resistant against normal usage without especially considering the use of parts with high pressure resistance or high power resistance, when the grounding accident occurs, the over current with the accident can be immediately suppressed and a subscriber circuit 1 can be stably operated.
Patent JP-2001076066-A (JP)
Title: Lottery system using electronic mail
Inventor: MIKITANI HIROSHI
IPC: H04L12/54
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a lottery system, using the Internet, which shows result right after lots are drawn and enables a sponsor to limit drawers of lottery in advance. SOLUTION: Immediately after a user draws lots, this lottery system informs the user of the result of the lottery by e-mail, etc. Thus, an interactive lottery system which enables users to know the results immediately can be structured. Furthermore, the sponsor of a lottery e-mails an access key (ID, etc.), for application for the lottery to customers and users, two are considered to be perspective customers in order to limit applicants for the lottery.
Patent JP-H06105065-A (JP)
Title: Printer
Inventor: UNOKO FUJIO
IPC: H04N1/00
Filed: 1992-09-17
Abstract: PURPOSE:To safely and surely protect a printer by counting continuously cut sheets of recording paper and controlling the time from the end of cutting operation to the next cutting operation during continuous cutting in accordance with the number of cut sheets to suppress the overrise of the temperature of a motor. CONSTITUTION:A roll of recording paper is printed by a printing head 16, and thereafter, the recording paper is cut by a cutter unit 18 and is ejected. The cutter unit 18 is provided with sensors 18a and 18b, a cutter which cuts the recording paper, and a DC motor 18c which drives the cutter. A system control part 11 uses a number counting means and a control means to count the continuously cut sheets of recording paper. The time from the end of cutting operation to the next cutting operation during continuous cutting is controlled in accordance with the number of sheets counted by the number counting means so that the temperature rise of the DC motor 18c is suppressed to a rated value or lower.
Patent JP-H0990245-A (JP)
Title: Lead wire binding structure for solid-state image pickup element of endoscope
Inventor: MIMORI NAOTAKE
IPC: G02B23/26
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a lead wire caused by the edge of an angle ring by sticking and binding the lead wire positioned in a curved part out of many lead wires for transmitting an electrical signal to a signal processing part from a solid-state image pickup element provided at the insertion tip part of an endoscope with silicone resin. SOLUTION: Out of the lead wires 38, 38... for transmitting the electrical signal to a processor 40 from the solid-state image pickup element provided at the tip part of the insertion part of the endoscope, the lead wires 38, 38... positioned in the curved part 14 from the tip side of a soft part 16 are stuck and bound with the silicone resin. The silicone resin is soft and rich in elasticity. As for the binding method, the lead wires 38, 38... are immersed in a container filled with the silicone resin for a specified time and pulled out therefrom, whereby they are bound. Thus, the individual lead wires 38, 38... are stuck and bound with the silicone resin remaining between the lead wires 38, 38....
Patent JP-H0294319-A (JP)
Title: Recessed lighting fixture
Inventor: ENDO AKIMASA
IPC: F21V29/00
Filed: 1988-09-30
Abstract: PURPOSE:To prevent overrise of the temp. of a terminal table by furnishing a socket holder on the undersurface of a heat shutting member provided inside of a lighting fixture body, and arranging a picking between a lamp and a lamp insert hole in a reflecting body covering the lamp. CONSTITUTION:In the body 1 of a lighting fixture a heat shutting member 42 is installed with gap formed to the top plate, and on the undersurface of this heat shutting member 42, a socket holder 9 is installed to bear a socket. A lamp 16 fitted in this socket 7 is enclosed by a reflecting body 17 with its undersurface having an opening, and a packing 30 is arranged between the lamp and a lamp insert hole in the reflecting body 17. Accordingly this packing 30 prevents temp. rise of the air to be heated by the lamp 16, while the heat shutting member 42 suppresses temp. rise of the fixture, particularly the top plate 2. Thus, the temp. rise of a terminal table 29 is reduced.
Patent JP-H0590856-A (JP)
Title: Device for automatically correcting acoustic frequency characteristics
Inventor: SAWAI TOSHIHITO
IPC: H04R3/04
Filed: 1991-09-26
Abstract: PURPOSE:To improve the correcting precision of a parametric equalizer for correcting acoustic frequency characteristics of a space with a simple processing. CONSTITUTION:In a device for automatically correcting acoustic frequency characteristics, the central frequency of a peak or dip in an acoustic frequency characteristics is shifted corresponding to asymmetry of the shape of the peak or dip to correct the characteristics. The quantity to be shifted of the central frequency and sharpness is found in advance with the quantity of attenuation in right and left adjacent bands with respect to the central frequency of peak or dip of the frequency distortion obtained by dividing the acoustic frequency into a plurality of bands as a parameter in a matrix form and then stored.
Patent JP-H0192823-A (JP)
Title: Flexible surface sheet for keyboard
Inventor: OURA MASAO
IPC: H01H13/04
Filed: 1987-10-02
Abstract: PURPOSE:To detect the position of a key by tactual sense by forming plural different kinds of shapes/sizes for projected parts formed on a depression area. CONSTITUTION:The surface of the sheet B1 corresponding to respective depres sion areas F1'-F6, 2A', 2B' for keys F1-F6, 2A, 2B has the 1st-level projected parts a2 slightly projected from a reference face B2 like squares and 2nd-level projected parts b2 projected on the centers of the projected parts a2 like longitu dinal ellipse. Although the head of the 1st-level projected part a2 is flat, the head of the 2nd-level projected part b2 is gradually swollen at its center part. Thus, plural different kinds of shapes/sizes are formed on the projected parts a2-a9, b2-b9d to execute depressing operation. The depressed depression areas F1, F6, 2A, 2B can be detected by tactual sensation.
Patent JP-H04273392-A (JP)
Title: Data medium and manufacture thereof
Inventor: ARUBERUTO OISUTAA
IPC: B42D25/328
Filed: 1991-09-26
Abstract: PURPOSE: To provide a data medium containing the plane elements(OVD) having the optical variable effects dependent on the visual angles of a hologram, etc., such as ID cards, the securities, etc., in particular, and also a series of data media or a single data medium which can be individually identified, and also to provide a method to produce such data media. CONSTITUTION: The additional information 5 are prepared between an OVD 3 and the surface of a data medium 1 in the form of symbols, graphics, etc., which are built later into the OVD 3, overlap the optically variable effect of the OVD 3 and can be visually recognized in the same way at least in a prescribed area of the OVD 3.
Patent JP-S62109721-A (JP)
Inventor: ITO YUKIO
IPC: B65B27/08
Filed: 1985-11-07
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-H0294123-A (JP)
Title: Object lens driving device
Inventor: ADACHI YUKIO
IPC: G11B7/09
Filed: 1988-09-30
Abstract: PURPOSE:To strengthen an object lens driving device in torsional rigidity in the track direction so as to stabilize the servo characteristics of the device by making the magnetic flux density inside a magnetic gap always constant in the track direction. CONSTITUTION:This object lens driving device is constituted of an object lens 1, mobile section 2, four wires 3a-3d, fixing section 4, focus coil 5, track coils 6a-6d, magnets 7a and 7b, and yoke 8b. The magnets 7a and 7b are formed to have recessed surfaces so that the magnetic gap 9 between the magnets 7a and 7b can become longer than the gaps on the outer peripheral sides of the magnets 7a and 7b and the magnetic flux density inside the magnetic gap 9 can become always constant in the track direction. When such constitution is used, the balance of force produced in the paired track coils 6a-6d does not lost even when the same electric current is made to flow to the coils 6a-6d and the object lens 1 is moved in the track direction. Therefore, the torsional rigidity can be intensified.
Patent JP-S62110477-A (JP)
Title: Ignition pulse generation system in starting electric power converter
Inventor: KOMATSUGI KAZUNARI
IPC: H02M7/12
Filed: 1985-11-07
Abstract: PURPOSE:To facilitate generation of starting ignition pulses of all phases by only one digital processor by providing an initial control angle setting apparatus, a counter and a cross-reference table of the counted values for specific control angles and ignition arms. CONSTITUTION:A counter 2 whose counted value is changed by one cycle during one cycle of an input voltage is prepared and set in such a manner that it starts down-counting or up-counting at the specific phase angle of the input voltage of a specific phase. A cross-reference table of the counted values of the counter 2 and the arms which is to be ignited at the specific control angles is prepared for each arm of all phases beforehand and stored in a memory 7. The output of an initial control angle setting apparatus 4 is given to a microprocessor 5 and the microprocessor 5 takes reference by shifting the counted value by a value corresponding to the difference between the control angle used when the cross-reference table is prepared and the control angle at which operation is actually started and selects the arm to be ignited and gives an ignition pulse to that arm.
Patent JP-H0990972-A (JP)
Title: Synthesis unit generating method for voice synthesis
Inventor: YOSHIDA YUKI
IPC: G10L13/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain smooth and stable synthesized voices by commonly using the phoneme environment, which is equivalent in terms of phonetics, in the voice segment generated while considering the effect of a sound adjustment style based on the phoneme environment and generating a synthesis unit. SOLUTION: In a step S1, phoneme environment such as a sound adjustment combination is commonly used if it is considered to be same (being considered to be the same) so as to reduce the number of synthesis units, while considering phoneme origins. In a step S2, if the succeeding phoneme of the phoneme (immediately after the phoneme) is a long vowel, the phoneme environment of the phoneme is considered to be the phoneme environment in which a short vowel is the succeeding phoneme. In other word, a long vowel is considered to be same as a short vowel in the phoneme environment of the succeeding phoneme. In a step S3, if the phoneme is a voiceless bursting sound, the preceeding phoneme is represented by one short vowel. In a step S4, if the succeeding phoneme of the phoneme is a voiceless bursting sound, the succeeding phoneme 15 represented by one voiceless plosive.  Thus, by all of the steps S1 through S4, a group is made and the number of phoneme is reduced.
Patent JP-S62108444-A (JP)
Title: Photoelectric tube
Inventor: TSUCHIYA KATSUYOSHI
IPC: H01J40/04
Filed: 1985-11-06
Abstract: PURPOSE:To simplify the construction of a photoelectric tube and widen the range of directionality in sensitivity, by providing photoelectron emission layers on the surfaces of a pair of rodlike electrodes on the stem of a hermetic container to integrate the electrodes with connection pins and make it less likely for the electrodes to shadow each other. CONSTITUTION:A pair of rodlike electrodes 1, 2 are provided on the stem of a cylindrical transparent hermetic container 3 so that the electrodes extend in parallel with each other inside and outside the container. Electron emission layers are provided on the surfaces of the electrodes 1, 2 inside the container 3. The electrodes 1, 2 are thus integrated with connection pins to simplify the construction of a photoelectric tube and make it less likely for the electrodes to shadow each other to widen the range of directionality in sensitivity.
Patent JP-2000075278-A (JP)
Title: Liquid crystal display device
Inventor: SAKAMOTO KATSUTO
IPC: G02F1/137
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a two-ways type liquid crystal display with which a fine quality color picture having sufficient brightness and color density can be displayed both in a reflective mode display using an external light and in a transmissive mode display using an illuminating light from a backlight. SOLUTION: The first colored film layer 11 and the second colored film layer 14 are provided on the front side and on the rear side of a liquid crystal layer 18 respectively. A semitransparent reflection means 17 comprising pixel electrodes 4 is formed between the second colored film layer 14 and the liquid crystal layer 18. A backlight 19 is provided on the rear side of the second colored film layer 14. Each of the fist and the second colored film layers 11, 14 is formed with corresponding red, green, blue color filters 12R, 12G, 12B and 15R, 15G, 15B respectively on each of pixel regions A and color filters with the same color in the first colored film layer 11 and the second colored film layer 14 are made to correspond to the same pixel region A.
Patent JP-H07118450-A (JP)
Title: Low formaldehyde high gel fraction latex binder
Inventor: PIITAA CHIYAARUZU HEIZU
IPC: D04H1/64
Filed: 1994-09-16
Abstract: PURPOSE: To provide a low formaldehyde, high gel fraction latex binder composed of a specific conjugated diene monomer, a specific vinyl substituted aromatic monomer, etc., without generating formaldehyde, showing excellent coagulation stability and mechanical stability and capable of imparting excellent wet tensile strength to cellulose articles.  
     CONSTITUTION: A desired latex binder (A) is dispersed in water and contains about 70-97 (wt.)% insoluble gel in toluene at 20°C and binder (A) is a reaction product of monomers composed of (B) a first copolymer component containing (i) 10-90% 4-8C conjugated diene monomer and (ii) 90-10% 8-12C vinyl substituted aromatic monomer and said reaction product containing (C) 0.1-15 pts., based on 100 pts. first copolymer component (B), monomer having at least one functional group and (D) 0.5-20 pts., based on 100 pts. first copolymer component (B), ketoxime- or amido blocked isopropenyl α,a-dimethylbenzyl isocyanate compound of formula I or II (wherein R and R' are each 1-10C alkyl; R 4  is H; and R 3  and R 4  are each 1-10C alkyl or the like). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03111481-A (JP)
Title: Sealing material for automobile
Inventor: NAKAHAMA TADAMITSU
IPC: C09K3/10
Filed: 1989-09-25
Abstract: PURPOSE:To obtain a sealing material which does not allow the coating film surface of an upper layer having any shape to crack by providing a sealing material with a specific composition comprising mainly a vinyl chloride resin and a strong alkalinity in a specific range. CONSTITUTION:A vinyl chloride plastisol sealing material for an automobile is produced by mixing 20-30 pts.wt. vinyl chloride resin with 0.6-2.4 pts.wt. polyamide resin having an amine value of 300-1250 and/or 1-4.5 pts.wt. calcium oxide having a strong alkalinity of pH10 or more, and controlling the pH of the sealing material to be 8-12, which is a strongly alkaline range. In this sealing material, a part of an acid catalyst, which is added to promote the cure of an intercoat applied to the upper layer of the sealing material, causes an acid- base reaction with the sealing material having a strong alkalinity to lower the curing rate of the upper layer of any special shape, so that cracks in the coating film surface of the upper layer on the sealing material, which will be caused by distortion of the sealing material, do not occur.
Patent JP-H0590151-A (JP)
Title: Semiconductor substrate developing device
Inventor: YAMASHITA HIROMI
IPC: G03F7/30
Filed: 1991-09-27
Abstract: PURPOSE:To rapidly spread developer to a front surface on a semiconductor without unintentionally dropping developer, without wearing a film thickness due to impact to the developer and without generating mist. CONSTITUTION:A plurality of capillaries 5 are aligned along radial directions of a semiconductor substrate 2 as nozzles 1. A suck-back valve 6 and a developer supply pneumatic valve 7 are mounted at a thick tube to be coupled to the capillaries 5 at the roots of the nozzles 1. The substrate 2 is rotated at a low speed, and developer is dropped on the front surface of the substrate 2 from the capillaries 5.
Patent JP-H0590370-A (JP)
Title: Ic chip
Inventor: YOSHII MIKIO
IPC: H01L21/66
Filed: 1991-09-27
Abstract: PURPOSE:To facilitate accurate detection of a position on an IC chip for the defect analysis of the IC chip without providing a particular mechanism on an analyzing apparatus by a method wherein a pattern composed of unevenness for position detection is provided on the protective film of the IC chip. CONSTITUTION:A multilayer interconnection structure composed of a first interconnection layer 2, an interlayer film 3, a second interconnection layer 4 and a protective film 5 is provided on a silicon substrate 1 to form an IC chip. A lattice-shaped pattern 6a for position detection is provided in the uppermost part of the protective film 5. Thus, by providing the lattice-shaped pattern 6a having certain intervals on the protective film 5, the position on the IC chip can be detected while an actual image is watched. Therefore, even if a particular mechanism is not provided on an analyzing apparatus or an FIB apparatus, the position on the chip can accurately be detected at the time of defect analysis of fine processing.
Patent JP-S6488312-A (JP)
Title: Vehicle navigation system
Inventor: SAKAMOTO MASAHIRO
IPC: G01C21/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain estimation accuracy which exceeds the level of practical use sufficiently by regarding a road entered into a road map as a set of straight lines connecting nodes on both ends. CONSTITUTION:The vehicle navigation system 21 consists of a CPU 22 with a map switching MM function and a road information recording medium 23 wherein road map data and a road information table TB consisting of node data used for MM are both recorded. The TB is generated by regarding the road entered into the road map as a set of straight lines AB connecting nodes at both ends, e.g. A and B and representing the respective nodes A, B... as numerals as to their coordinates X and Y, the number of roads connecting with them and respective road angles and connecting nodes. The CPU 22 selects nodes listed as vehicle estimated candidates of the vehicle so as to estimate a traveling track based upon the outputs of an azimuth sensor 2 and a traveling distance sensor 3 and matches the estimated traveling track of the vehicle with roads connecting with the selected nodes. Consequently, accurate traveling distances are determined at the road angles according to the accurate azimuth and actual road distance, so there is not any influence exerted by measurement errors of the sensors, etc.
Patent JP-H02101297-A (JP)
Title: Reinforcing method for tunnel facing front natural ground
Inventor: HATAYAMA KATSUAKI
IPC: E21D11/10
Filed: 1988-10-04
Abstract: PURPOSE:To prevent the depression of the ground surface by drilling slits extended in the traverse direction and the longitudinal direction of a tunnel around the arch section of the tunnel and placing quickly hardened concrete in the slits. CONSTITUTION:An earth auger 4 is driven and advanced along an earth auger guide member 4a, and a slit 6 is drilled in the facing front natural ground. The auger 4 is then retreated and extracted from the slit 6, and quickly hardened concrete is filled. A boom 3 is rotated and tilted, the similar process is performed in sequence around the arch section of a tunnel, and a thin concrete arch shell D is formed.
Patent JP-2001070266-A (JP)
Title: Biological signal detecting device
Inventor: KIMURA SADASUKE
IPC: A61B5/0245
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a biological signal detecting device preventing deficiency caused by abnormal biological signals detected when an application instrument is not applied. SOLUTION: This pulse wave detecting device A has a mounting part to be applied to a finger, a sensor 2 with a light emitting diode 22 and photodiode 23 and a transmitting circuit 6 for transmitting the signal waveform of the sensor 2 as pulse waves to a pulse wave monitoring device B. The pulse wave detecting device A also has an application detecting circuit 3 for judging whether the application part is applied or not by comparing the signal waveform obtained when the light emitting diode 22 emits light and the signal waveform obtained when the light emitting diode 22 doesn't emit light and an operation control circuit 4 for controlling the operation of the sensor 2, the transmitting circuit 6 and the application detecting circuit 3.  The operation control circuit 4 operates the sensor 2 and the application detecting circuit 3 to make the application detecting circuit 3 judge whether the application part is applied or not. When it is judged that the application part is applied, the operation power is fed to the transmitting circuit 6.
Patent JP-2000065308-A (JP)
Title: Multitubular type one-through boiler having heat absorbing fin crossing against combustion gas flow
Inventor: KUROKI SHIGERU
IPC: F22B37/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To increase an absorbing amount of heat by an outer water tube in a multitubular type one-through boiler constituted in such a manner that combustion gas is vertically flowed in a combustion gas passage provided between water tube rows of inner/outer two rows. SOLUTION: A combustion gas passage 7 is provided between an inner water tube row and an outer water tube row by coupling between an upper part header 1 and a lower part header 2 by means of a large number of vertical water tubes of inner/outer two rows and blocking between water tubes adjacent to each other in each water tube row by a blocking fin 8.  In a multitubular type one-through boiler constituted in such a manner that a combustion gas is vertically flowed in the combustion gas passage 7, an inner water tube 3 may be a bulging water tube in which recesses and protrusions are alternately provided in crossing directions against a combustion gas flow on the surface of the water tube, and an outer water tube 4 may be a water tube with a fin in which a heat absorbing fin 11 is provided in a multistep manner in a direction crossing against the combustion gas flow in a part facing the combustion gas passage.