baber/WOPTO huggingface dataset:
Patent JP-S5720068-A (JP)
Title: Deflecting circuit of image pickup tube
Inventor: MORIOKA YOSHIHIRO
IPC: H04N3/22
Filed: 1980-07-11
Abstract: PURPOSE:To make centering adjustment and size adjustment without exerting any influence upon each other while eliminating scan distortion such as beam curvature, by performing overscanning in the flyback period of a beam. CONSTITUTION:The outer peripheral part of a normal beam scan area in a target surface is scanned in a video blanking period to perform overscanning in the flyback period of a beam. The position of the center (g) of a frame is determined by the intersection of horizontal deflecting voltages VH+ and VH-. For this purpose, currents flowing through transistor TRs Q3 and Q11 are increased to adjust a variable resistance R4 for larger size, and then a voltage at one terminal of the variable resistance R6 connected to the base of a TRQ17 drops. Therefore, currents flowing TRs Q17 and Q18 decrease and a current flowing through a resistance R5 increases by the decrement. Consequently, the shift of the center (g) caused by the size adjustment is prevented.
Patent JP-H05140610-A (JP)
Title: Production of titanium alloy powder-metallurgy material having homogeneous fine structure and its automatic filling machine
Inventor: SUZUKI HIROO
IPC: B22F3/02
Filed: 1991-04-25
Abstract: PURPOSE:To produce a titanium alloy powder-metallurgy material having a homogeneous fine structure by the raw powder mixing method and to provide an automatic filling machine. CONSTITUTION:A titanium powder is weighed, vibrated and filled to produce a titanium alloy powder-metallurgy material having a homogeneous fine structure. The filling machine is formed with a hopper, a weighing meter, a casting mold fixing jig and vibrators 1 and 2. A vibration at 0.2-0.5G is applied by the vibrator 1 when the powder is filled, and a vibration at 0.5-2G is applied by the vibrator 2 after the powder is filled.
Patent JP-H08256248-A (JP)
Title: Guiding tool for hand-held scanner
Inventor: IKEDA SATOSHI
IPC: H04N1/107
Filed: 1995-03-17
Abstract: PURPOSE: To prevent the surface of paper from being distorted and turned-over by allowing a scanner to move at an equal speed, while keeping a parallel state without hand shakes and not getting into contact with the paper surface. CONSTITUTION: One side of a rectangular transparent plate 1 is bent upwards at a right angle and turned to a guiding piece 2. A sliding body 3 whose entire body is T-shaped is prepared by a sliding piece 4 and a supporting piece 5 extended from the center of the sliding piece 4 to a side part. The sliding piece 4 is provided with a recessed part from a lower part in a longitudinal direction, the guiding piece 2 is fitted to the recessed part and the sliding body 3 is attached to the transparent plate 1. An object to be copied is placed on the transparent plate 1 and a hand-held scanner is abutted to the lower part of the supporting piece 5. The supporting piece 5 and the scanner are held together, the sliding piece 4 is slid along the guiding piece 2 and the object below is read by the scanner.
Patent JP-S62254842-A (JP)
Title: Production of highly expandable water-absorptive polymer
Inventor: MORITA YASUHIRO
IPC: B01J20/26
Filed: 1986-04-26
Abstract: PURPOSE:To obtain the title highly expandable water-absorptive polymer having excellent air permeability by cross-linking the polymer of an alkali acrylate obtained by suspension polymerization in the presence of an inorg. substance such as montmorillonite in azeotropic dehydration, and eliminating the stickiness of the gel formed by water absorption. CONSTITUTION:An aq. soln. contg. the alkali acrylate is dispersed and suspended in an aliphatic hydrocaron solvent, and polymerization is carried out. Natural or synthetic stratified clay minerals such as montmorillonite or its product treated with acid having cation exchange capacity is added by 0.5-30wt%, based on the monomer, a cross-linking agent such as ethylene glycol diglycidyl ether is added to the extent of0.05-2wt%, based on the monomer, then azeotropic dehydration is carried out, and the material is dried. The granular polymer particles are highly expandable, and appropriately used in the water retaining material for agricultural and gardening soil, medical supplies, etc.
Patent JP-H01266788-A (JP)
Title: Method of repairing disconnection of small diameter through-hole of printed wiring board
Inventor: KOMURO KIYOSHI
IPC: H05K3/22
Filed: 1988-04-18
Abstract: PURPOSE:To facilitate repair of a board with a disconnection by a method wherein, after a hole with a diameter larger than the diameter of a through-hole with a disconnection is drilled at the part of the through-hole with the disconnection, a conductive wire coated with a solder layer is inserted into the hole and, after the wire is soldered to the conductor parts of the upper and lower patterns of a board, liquid rapid cure resin is cast into the hole and cured. CONSTITUTION:After a hole 7 with a diameter larger than the diameter of a small diameter through-hole with a disconnection is drilled at the part of the through-hole by an N/C drill or the like, a conductive wire 5 whose surface is coated with a solder layer is inserted into the hole 7. After the wire 5 is soldered to the conductor parts of the upper pattern 3 and lower pattern 4 of a board 1, liquid rapid cure insulating resin 9 is cast into the hole 7 and cured by high temperature heating or spontaneous curing and the electrical continuity between the upper pattern 3 and lower pattern 4 of the board 1 can be obtained. With this constitution, the board with the disconnection can be repaired.
Patent JP-H10290265-A (JP)
Title: Radio receiver
Inventor: TAKAHASHI HIDEHIRO
IPC: H04L27/22
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To set arbitrary permissible error precision by synchronizing the output of a detecting means with a synchronous word signal and detecting a synchronous word, and establishing the frame synchronism of the output of a demodulating means. SOLUTION: A receiving circuit 2 inputs a radio receive signal from a base station through an antenna 1 and selects a channel by tuning, and converts the radio receive signal into an intermediate frequency signal through intermediate-frequency processing. A detecting circuit 3 performs the orthogonal detection of the receive intermediate-frequency signal outputted by the receiving circuit 2 and converts it into a differentially encoded signal. A demodulating circuit 4 demodulates and detects the differentially encoded signal outputted by the detecting circuit 3 to generate a serial data signal. A pattern detecting circuit 5 detects a pattern of a synchronous word(UW) from the said differentially encoded signal and outputs a detection pulse.  Then a frame synchronizing circuit 6 performs the frame synchronization of the serial data signal outputted by the demodulating circuit 4 according to the detection pulse outputted by the pattern detecting circuit 5 to extract its slot signal.
Patent JP-H03293489-A (JP)
Title: Electric lock with locking and unlocking controlling adapter
Inventor: OGAWA SHUICHI
IPC: E05B49/00
Filed: 1990-04-11
Abstract: PURPOSE:To increase the safety of an electric lock by incorporating an adapter operating only when a locking and unlocking signal is received into a lock body, and connecting the adapter, a signal read and comparator of an ID card and a controller with a circuit. CONSTITUTION:A lock body 10 is so constituted that a locking tongue piece 11, a solenoid 12 capable of the displacement of locking and unlocking positions and an adaptor 13 are incorporated thereinto. A comparator 15 is so constituted that it reads an individual signal of an ID card 18 and that it is capable of transmitting only when the signal is the same as the storage signal. Then, the comparator 15 is connected to a controller, and it is connected to the adapter 13 through a circuit 19. After that, when the ID card 18 is inserted into the comparator 15, the comparator 15 reads the individual signal of the card 18, and when it is the same as the storage signal, a code signal 17 of a locking and unlocking signal is transmitted to the adapter 13 through the controller 14. According to the constitution, a safe electric lock can be obtained.
Patent JP-S5721142-A (JP)
Title: Failure display method for terminal device
Inventor: SAKAI TADAMICHI
IPC: H04L69/40
Filed: 1980-07-14
Abstract: PURPOSE:To display the types of error taken place to a terminal side with reset processing and to simplify the correction, by leaving the types of the error to another area of memories. CONSTITUTION:If a print error takes place at a terminal TE1, a controller TC receives an abnormal end for identification, the content of error informed is trasferred to an error storage section MEM provided corresponding to the set number of the terminal, and transmission of write-data WD to the TE1 is stopped. Thereafter, since the operator makes reset processing at the TE1 and the signal RST is transmitted to the TC, the TC identifies this reset signal terminal number to initialize the job memory assigned to the said set number, and the power on program is operated to transmit the initial document data INIT. Further, the error information AE in an error storage section MEM is read out, this is transmitted to the terminal TE1 as the data ERR indicating the types of error, and the types of errors 2 are printed after the initial document 1.
Patent JP-H07302004-A (JP)
Title: Pretransfer guide for image forming device
Inventor: MIZUIDE KAZUHIRO
IPC: G03G15/16
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a pretransfer guide excellent in all of frictional performance, electrification performance and wear performance. CONSTITUTION:The pretransfer guide 12 consists of a paper feeding part wholly coated with Teflon(R) or impregnated with Teflon(R), to which a sheet 13 of the low friction member is attached. This sheet 13 has a little smaller width than the min. size of a transfer sheet to be applied to an image forming device. This low friction member consists of a material having high durability, e.g. fluorocarbon resin such as Teflon(R) or Lumirror(R) having 10<16> to 10<18>OMEGA/cm electric resistance. The part except for the low friction member is made of a conductive or semiconductive member having <=10<10>OMEGA/cm resistance. Further, this part may be impregnated or coated with Teflon(R).
Patent JP-H04228600-A (JP)
Title: Production of grain-oriented silicon steel sheet free from deterioration in characteristic due to stress relief annealing and reduced in iron loss
Inventor: NISHIIKE UJIHIRO
IPC: C21D8/12
Filed: 1991-04-03
Abstract: PURPOSE:To prevent the occurrence of deterioration in characteristics even if subjected to stress relief annealing under high efficiency and to reduce iron loss by easily forming linear grooves in the surface of a cold rolled silicon steel sheet after cold rolling. CONSTITUTION:At the time of producing a grain-oriented silicon steel sheet, linear grooves are formed in the surface of this steel sheet by applying, after cold rolling, electrolytic etching to the surface of the steel sheet after decarburizing annealing or final finish annealing while pressing an electrode, having a pad infiltrated with electrolyte on the electrode surface, against this steel sheet surface via an insulating film provided with conductive markings having shape and spacing equal to those of the linear grooves to be introduced into this surface.
Patent JP-S60239850-A (JP)
Title: Microprocessor system provided with no-break memory
Inventor: TOTSUKA YUKIMASA
IPC: G06F21/62
Filed: 1984-05-14
Abstract: PURPOSE:To prevent a no-break memory from incorrect writing due to the runaway of a program by inhibiting writing ordinally, forming a write inhibition releasing signal only at a writing time and impressing AND between the release signal and the writing signal to a non-volatile RAM. CONSTITUTION:Ordinarlly, an H level reading signal is impressed from a gate 6 to the R/W terminal of the non-volatile RAM(NVRAM)4, data reading is available and writing is inhibited. When a data writing request is generated, an L level signal S'w for releasing write inhibition is outputted from the PA1 terminal of an interface 15 to the gate 16. Since a write request signal W'R' is outputted from a CPU1 to the gate 16, the output of the gate 16 is turned to the L level and a write signal W'R' is impressed to the NVRAM4. The NVRAM4 stores data obtained from a data bus 5 in an address area selected by a chip selector signal C'S' outputted from an address decoder 7.
Patent JP-S62251252-A (JP)
Title: Control device for automatic clutch in vehicle
Inventor: OOKUMO HIROYA
IPC: B60W10/101
Filed: 1986-04-24
Abstract: PURPOSE:To prevent a clutch from an engaging shock, by setting a transient mode and controlling the clutch to be engaged by the transient characteristic in said mode when a vehicle, while it is in running directly coupling the clutch, returns a shift lever to the neutral position to be shifted again to the running range. CONSTITUTION:While a vehicle is in running by a directly coupled mode, the vehicle, if it is shifted to an N range, is switched to a reverse excitation mode, and a clutch is released by a flow of reverse excitation current. The vehicle, if it is shifted thereafter again to a running range, is decided to be in a transient mode by a transient mode part 45, and the clutch is controlled by the transient characteristic in a transient current setting part 46. That is, clutch torque in the initial value performs a rise-up from the reverse excitation current thereafter gradually increases as the time passes. In this way, the clutch is smoothly engaged with no generation of an engaging shock.
Patent JP-S5620937-A (JP)
Title: Heating cooker
Inventor: TANAKA JIYUNZOU
IPC: F24C1/02
Filed: 1979-07-27
Abstract: PURPOSE: To make it possible to obtain tasty and beautiful bread by rotating a circulating fan only when a heater is on during fermentation of bread or the like so that a dough surface may be scarcely dried.  
     CONSTITUTION: When a switch 47 of a timer 46 and an action switch 48 have been switched on, a fan motor 27 and a heater 17 are switched on, and a heat regurator 49 is adjusted to fermentation, so that a temperature required for fermentation is set by the heat regulator 49, and a fermentation switch 50 is switched on. Accordingly when the switch 47 is switched on by the timer 46 and a switch 52 is switched on by another timer 51, the switch 47 after about 5W6min is switched off by the first timer 46 and the next timer 51 serves to keep the switch 52 on for a period requires for secondary fermentation. Therefore, as the rotation period of the circulating fan motor 27 is an initial period of about 5 to about 6min, a dough surface is scarcely dried and good bread is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290027-A (JP)
Title: Production of refractive index distributed glass product and production of optical fiber using the same
Inventor: TAKAGI MASAHIRO
IPC: C03C13/04
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a nitrogen-contg. refractive index distributed glass product with good controlling property for the refractive index while preventing increase in the loss, and to provide an optical fiber using the glass product. SOLUTION: After a porous body essentially comprising a silica glass is heat treated in an ammonia gas-contg. atmosphere to add nitrogen, the body is heat treated at temp. between >1,300 deg.C and <1,400 deg.C in an inert gas atmosphere containing water vapor to partially denitrify to produce the distribution of the refractive index. Then the body is heated to change into transparent. The concn. of water vapor in the water vapor-contg. inert gas is especially preferably 0.1 to 20 vol.%. A glass or plastic clad is formed around the obtd. nitrogen-contg. refractive index distributed glass product to produce an optical fiber. Thus, the obtd. optical fiber shows almost the αth power distribution of the refractive index in the core.
Patent JP-H03296141-A (JP)
Title: Device type selecting device, estimate/design back-up device containing the selecting device, and production system
Inventor: ARAI YOSHIHISA
IPC: G06Q30/02
Filed: 1990-04-13
Abstract: PURPOSE:To accurately and easily select the device types of products that satisfy the requests of customers by retrieving a device type data base with a pair of values of the device type specifications defined as the retrieving conditions. CONSTITUTION:A request specification/device type specification input means 101 selects the items of the request specifications and the device type specifications displayed on a screen and inputs the values of selected items. Thus a device type specification inference means 102 infers successively the device type specifications whose values are not set yet with use of a device type specification inference rule and based on the information on the request/device type specifications. When a new inference is impossible, a candidate device type selection means 103 retrieves a device type data base with the inputted device type specifications and those obtained from the inference defined as the retrieving specifications and takes out the device types coincident with the inputted and inferred device type specifications to store them. Then a device type selection/output means 106 displays the candidate device types obtained by the retrieval in a list to select the device types and outputs a specific device type. Thus the device types of products are easily and accurately selected based on the request contents of customers.
Patent JP-H07308054-A (JP)
Title: Capacitor motor
Inventor: OKUDERA HIROYUKI
IPC: H02K17/08
Filed: 1994-05-10
Abstract: PURPOSE:To provide a capacitor motor with reduced vibration and noise and enhanced performance by optimizing the width of tooth portion of a stator core and uniforming the density of magnetic flux of each tooth for the configuration of the stator core and a winding construction of the capacitor motor. CONSTITUTION:Tooth portions of almost I-shaped form 3 are provided at equal intervals along the inner periphery from a yoke 2 of a stator core 1, the tooth portion comprising an almost L-shaped form 4 and an almost reversely L-shaped form 5 each being bigger than the I-shape are projected out from a base end at both the sides of each I-shape arranged every other I-shape, grooves 6 are provided at the inner side and outer side of the almost L-shaped form and the almost reversely L-shaped form, an outer winding 7 is wound between the outer grooves 6 of the almost L-shaped form and the almost reversely L-shaped form, an inner winding 8 is wound between the inner grooves 6 of the almost L-shaped form and the almost reversely L-shaped form sandwiching the I-shaped form, thereby producing a six-pole capacitor motor having 24 slots.
Patent JP-S5220843-A (JP)
Title: Optical fiber melting connection device
Inventor: HATAKEYAMA IWAO
IPC: G02B6/24
Filed: 1975-08-11
Abstract: PURPOSE:To enable connection of an optical fibers with low connection loss by using an insulating material provided with an arc plasma passage and a V or U shaped guide passage for the optical fibers.
Patent JP-S57211630-A (JP)
Title: Channel scanning system
Inventor: TAKAHASHI HIROSHI
IPC: G06F13/22
Filed: 1981-06-24
Abstract: PURPOSE:To change the scanning order easily and freely with simple hardware, by changing the scanning order of each subchannel on a basis of scan control information, which is inputted to a scan control register, in the information processing system. CONSTITUTION:A scan controlling circuit provided in a line controlling part 33 of the information processing system is provided with a scan control register 51, a counter 52, and a read-only memory 53, and the scanning order of subchannels 341-34m is changed on a basis of control information inputted to the scan control register 51. Consequently, respective addresses of subchannels are stored in respective storage blocks of the read-only memory 53 in accordance with priorities in respective scanning modes, thereby changing contents of the scan control register 51 to change the scanning order easily.
Patent JP-S5525104-A (JP)
Title: Character detecting segmentation unit
Inventor: NANBA HIROMI
IPC: G06K9/34
Filed: 1978-08-09
Abstract: PURPOSE: To detect and segment accurately character information in a short time on the basis of count values obtained by counting the width, height and interval of a block forming a character according to scan clocks.  
     CONSTITUTION: Document 4 is vertically line-scanned, character block by character block, by CRT1 and horizontally sub-scanned simultaneously. Scan results are detected by photoelectron multiplier tube 5 and quantized by quantizing cricuit 6 before being stored in pattern register 8 for pattern recognition. The 1st counter 7 counts the black block existence period in the vertical scan and spplies the result as a vertical projection image to control part 2 in sequence. Horizontal projection register 10 circulates the output of quantizing circuit 6 via OR circuit 10 and memorizes black and white block signals of each scan by summing up. This horizontal projection image is counted by the 2nd counter 11. Control part 2 detects and segments characters by counters 7 and 11 on the basis of various preset conditions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63262976-A (JP)
Title: Discrimination circuit for odd/even field of television signal or the like
Inventor: TAKENAKA TAKEHIKO
IPC: H04N5/76
Filed: 1987-04-20
Abstract: PURPOSE:To lower an error rate in the discrimination of an odd/even field, by setting a signal outputted from an output means as the discrimination signal of the odd/even field when no error exists in the discrimination signal detected by a detecting means. CONSTITUTION:A shift register part 10 which shifts the discrimination signal of the odd/even field by (n) bits at the timing of the vertical synchronizing signal of a television signal, etc., and stores transiently, the detecting means 11 which detects the existence of the error in the discrimination signal shifted by the shift register part 10, and the output means 12 which frequency-divides the vertical synchronizing signal to 1/2 when no error exists in the discrimination signal and outputs the frequency-divided signal as discrimination signal of the odd/even field are provided. And when no error exists in the discrimination signal detected by the detecting means 11, the signal outputted from the output means 12 is set as the discrimination signal of the odd/even field. In such a way, it is possible to reduce the error in the discrimination of the odd field and the even field.
Patent JP-H01269348-A (JP)
Title: Telephone set
Inventor: TEZUKA TAKAO
IPC: H04M1/80
Filed: 1988-04-21
Abstract: PURPOSE:To inform an opposite that the holding of a telephone line is stopped by giving a switching part switching a channel, a conversion part converting two-wire into four-wire, a holding signal transmission part transmitting a holding signal and a sound output means outputting the sound of a person who is held. CONSTITUTION:For holding a telephone after a callee answers by a handset in a handset part 2 when there is a telephone call, a line is connected to the conversion part 4 if the switching part 3 is switched from an illustrated state by depressing an unillustrated holding key, for example. Consequently, the signal of the holding signal transmission part 5 is transmitted to the person to be held through the conversion part 4 in the same way as conventional one. If the side of the person to be held intends to make a connection with the side of a holding person in such a state, on the other hand, the sound signal is inputted to a sound output part 6 through the conversion part 4 when the person to be held speaks, and talking sound is outputted through the speaker 6a of the sound output part 6, whereby the holding person can be informed that the opposite subscriber, namely, the person to be held, is making a call.