baber/WOPTO huggingface dataset:
Patent JP-H10311740-A (JP)
Title: Rolling bearing with information sensor
Inventor: MESSAGE OLIVIER
IPC: F16C19/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To position a sensor completely in the radial direction by a method wherein a rolling body which is arranged between a stationary rolling ring and a rotary rolling ring is provided, an encoder means which is fixed to the rotary rolling ring and which is concentric with it is provided and a sensor means which is fixed to the stationary rolling ring, which faces the encoder means and which is arranged by sandwiching a small gap is provided. SOLUTION: A rolling bearing is provided with an outer rolling ring 1 which comprises the rolling face 2 of a rolling body 3 such as, e.g. a ball or the like and with an inner rolling ring 4 which comprises the rolling face 5 of the rolling body 3, and the rolling body 3 is held by a holder 6 by keeping a gap in the circumferential direction. A encoder 11 is provided with an action part 12 which is formed of a synthetic material containing, e.g. magnetic particles in large quantities, with a force-fitted cylinder part 13a which is molded integrally with the action part 12 and with a metal-plate support which is composed of a radial rim 13. A sensor 14 is attached and fixed to the outer rolling ring 1 by keeping a small gap so as to face the cylinder face 12a of the action part 12 at the encoder 11 in such a way that a gap 15 is limited in the radial direction.
Patent JP-2000323996-A (JP)
Title: Method and, device for data processing using error correction product code block, and recording medium
Inventor: KOJIMA TADASHI
IPC: H03M13/29
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new data processing method for improving random burst error correcting capability on a high-density recording medium by finding the optimization of an internal code series for higher recording density of information blocks including IDs and external code blocks. SOLUTION: Data from an input part 100 are inputted to an information data block generation part 101 which generates M-line, N-byte information data blocks. The information data blocks are inputted to an information data block assembly part 102. An assembly of information data blocks is processed by an addition part 103 and the processed data are inputted to a PI addition part 104. The data processed by the PI addition part 104 are inputted to an ID addition part 105 which has error inspection code. Here, an ID is added at the head of each line. This ID is supplied to an error correction part 201 to perform an error correcting process. After the ID is recognized, the error correcting process is performed by an error correcting process part 203.
Patent JP-H11330337-A (JP)
Title: Manufacture of lead frame
Inventor: TAKEMOTO TOMOMI
IPC: H01L23/50
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a protrudent part of high dimensional accuracy and form accuracy to a lead frame, by a method wherein a required part of a lead is subjected to pressing using a set of a female, and a male die to turn into the protrudent part after a lead frame is formed. SOLUTION: A punch 1 serves as a male die, a die 2 serves as a female die, and a protrudent part is formed by the use of the punch 1 and die 2. A lead frame 3 sent to a bending process is fastened by a stripper 4. In succession, the punch 1 is made to descend down, and the lead 6 is bent by the punch 1 so as to conform to a required recessed form 5 provided to the die 2. A protrudent part is formed by bending, whereby the protrudent part can be easily formed and enhanced in dimensional accuracy and form accuracy. The top of a protrudent part can be easily enhanced in flatness, and a processing cost can be lessened.
Patent JP-H0427600-A (JP)
Title: Pencil lead composition
Inventor: MAEDA TOSHIYUKI
IPC: B43K19/18
Filed: 1990-05-22
Abstract: PURPOSE:To enhance the strength of a pencil lead and to make a writing feeling smooth by compounding fluorinated pitch. CONSTITUTION:Fluorinated pitch is compounded in an amount of about 2 50 pts. per 100 pts of the sum of respective components on a solid basis and pref. uniformly kneaded in a liquid medium. The use amount of the liquid medium may be about 10-30 pts. per 100 pts. of the total solid. This composition compounded with the liquid medium is subjected to extrusion molding according to a usual method so as to obtain a predetermined diameter and the extrudate may be dried and heat-treated within the temp. range from room temp. to about 300 deg.C. By this method, an excellent writing feeling is obtained and breakage strength is enhanced.
Patent JP-H06349955-A (JP)
Title: Wiring forming method and wiring structure
Inventor: HASHIMOTO TAKASHI
IPC: H01L23/522
Filed: 1993-06-03
Abstract: PURPOSE:To prevent corrosion of electrode wiring due to moisture by opening and insulating film formed on a substrate, so electrolytically plating a metal film as to embed its opening pattern, further continuing the elecrolytic placing, isotropically growing a metal film on the pattern, and forming a space in a lower part of the metal film. CONSTITUTION:An insulating film 5 is formed on a substrate 1, and coated with resist 6 to form a resist pattern. The film 5 is etched to form an opening pattern, and the resist 6 is removed. Then, an Au film 8 is so electrolytically plated as to embed the opening pattern. Further, the electrolytic plating is continued, and the film 8 is isotropically grown on an upper part of the opening pattern. Thereafter, the film 5 is removed, a protective insulating film 9 is formed on an entire surface, and a space is formed in a sidewall of a T-shaped metal wiring. Thus, a current leakage of low dielectric substance and corrosion of an electrode wiring due to moisture in the film can be prevented.
Patent JP-S6113143-A (JP)
Title: Inspection apparatus using nuclear magnetic resonance
Inventor: MATSUI SHIGERU
IPC: G01R33/48
Filed: 1984-06-29
Abstract: PURPOSE:To enable simultaneous determination of chemical shift and space information in an expedited manner, by rearranging a measured signal obtained by inversion of a magnetic gradient field for each expiration time of application of the magnetic gradient field and Fourier transformation of said rearranged data. CONSTITUTION:A sequencer 12 transmits various commands to different apparatuses under the commands of a CPU11. As HF wave electric current pulses are modified for amplitudes under said commands by a signal transmitter 13 and supplied to an HF coil 134, an HF magnetic field is applied to an object 20. A magnetic gradient field generator system 16, according to a command of the sequencer 12, applies gradient magnetic fields Gx, Gy, Gz of x, y, z directions to the object 20. Responses by these magnetic field applications are received 14 by a coil 134 and data subjected to sampling by a timing under the command of the sequencer 12 are transmitted to a signal processing system 17. In the signal processing system 17. Fourier transformation and image reconstruction, etc. are conducted and signal intensity distribution in any section and distribution obtained by proper calculation on a plurality of signals are visualized and displayed in a CRT display 171.
Patent JP-S5836484-A (JP)
Title: Developing ink
Inventor: HASEGAWA KOU
IPC: B41M5/155
Filed: 1981-08-27
Abstract: PURPOSE:To provide a developing ink for flexographic or gravure printing improved in the color developing property and resistance to light, yellowing and plasticizer which contains a specified developer, a shellac or ketone resin as binder and an organic solvent. CONSTITUTION:A developer (A) of the formula (wherein R represents H, halogen, C1-12 alkyl, C7-11 aralkyl, phenyl or the like and M is a multivalent metal), an organic solvent B (preferably, ethanol) and a shellac or ketone resin as binder (B) are mixed and dissolved in a ratio of e.g., 20-60pts.wt. A: 100pts.wt. B: 20-5pts.wt. C and a pigment (e.g., kaolin or bentonite) is dispersed in the mixed solution in an amount of e.g., 60-35pts.wt. to obtain an intended developing ink.
Patent JP-H05322175-A (JP)
Title: High frequency heating apparatus
Inventor: MURATA RIE
IPC: H05B6/64
Filed: 1992-05-26
Abstract: PURPOSE:To provide a high frequency apparatus which enables thermal cooking by a handy operation in a state to meet delicate preference. CONSTITUTION:A manual switch 4 is provided in an operating section 3 to allow the generating or stopping of a high frequency freely. This enables the performing of a thermal cooking checking the condition of a food viewing through a door by such a single-stage handy operation as simply depressing the manual switch 4 thereby achieving a finishing of the food to meet delicate preference.
Patent JP-S61291432-A (JP)
Title: Production of base material for optical fiber
Inventor: HARA RYOICHI
IPC: G02B6/00
Filed: 1985-06-19
Abstract: PURPOSE:To obtain a base material for optical fibers having high purity, quality, characteristics and dimensional accuracy, by inserting a transparentized and vitrified glass rod into a semisintered glass pipe and transparentizing and vitrifying the pipe in an atmosphere containing fluorine. CONSTITUTION:For example, a porous glass rod for a core is prepared by the vapor-phase axial deposition (VAD) method, and a porous glass rod and porous glass pipe are semisintered. In the process, the semisintering treatment is carried out to give a hardness such that the rod and pipe may not be broken in the subsequent grind working. The outer and inner peripheral surfaces of the resultant semisintered glass rod and pipe are ground by a mechanical grind ing means to finish the rod and pipe to desired dimensions. The semisintered glass rod is then completely sintered, transparentized and vitrified. The resultant transparent glass rod is inserted into the semisintered glass pipe and the rod-in- pipe is heat-treated in an atmosphere containing fluorine to sinter completely, transparentized and vitrify the semisintered glass pipe.
Patent JP-S5467169-A (JP)
Title: Belt wrapper
Inventor: FUKUDA TOSHIO
IPC: B65H23/24
Filed: 1977-11-09
Abstract: PURPOSE: To provide a belt wrapper capable of automatically rewinding a paper, thin metal sheet and the like by having a perforated belt guide the material being rewound to the rewinding drum and a suction device such said material to the perforated belt.  
     CONSTITUTION: The tipe of a paper 25 is guided onto a perforated belt 8 by air blown from nozzles N 1  to N 4  as it is unwound from a coil 3, said unwound tip of the paper 25 being sucked by air suction of a fan 9 via perforation of the belt 8 and a suction duct 4, wrinkles of said paper 25 being ironed out by the friction and suction of the perforated belt 8 and guided to a rewinding drum 12, the tip of the paper 25 so guided is separated from the perforated belt 8 by air blown from a nozzle 18 to ensure proper rewinding on the rewinding drum 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0429529-A (JP)
Title: Battery charger
Inventor: SHIGEOKA FUMIAKI
IPC: H02J7/10
Filed: 1990-05-22
Abstract: PURPOSE:To detect abnormality such as deterioration of a battery or disconnection between the battery and a battery charger by temporarily interrupting charging operation of the battery and measuring the electromotive force of the battery per se which is then compared with a reference electromotive force under normal state. CONSTITUTION:When a power interruption detector 19 detects recovery of an AC power supply 1 at an initial charging time point A, a power recovery detection signal causes a timer 20 to start time limit operation which expires upon elapse of a time interval T1. The time interval T1 is set at a value sufficient enough to fully charge a battery 7. At time point B where the time interval T1 has elapsed, a voltage comparator 17 measures and judges electromotive force of the battery 7 during a time interval T2. At time point C where the time interval T2 has elapsed, the timer 20 receives a time limit reset restart signal (d) from a control circuit 21 to resume time limit operation which expires upon elapse of another time interval T1. The voltage comparator 17 measures and judges electromotive force of the battery 7 again.
Patent JP-S61290430-A (JP)
Title: Flashing device
Inventor: KATAOKA HIROYUKI
IPC: H05B41/32
Filed: 1985-06-18
Abstract: PURPOSE:To prevent the gate of a thyristor from a impression of electric charge due to natural discharge by connecting an one-way conductive element to a natural discharge loop including the thyristor of a commutation capacitor. CONSTITUTION:If the quantity of light guaranteeing proper exposure is not obtained even by full light emission in case of inner light emission at the time of inner light photographing using an inner light tube 20, the thyristor 28 is held off state. Since the charge of the commutation capacitor 23 is not discharged through the thyristor 28, a loop consisting of resistors 82, 81, a capacitor 7, a diode 45, and resistors 44, 43 is formed as a discharge route for the charge of the capacitor 23 and the charge of the capacitors 6, 7 may be continuously discharged through a thyristor 42. Since a diode 41 to be used as an one-way conductive element is arranged in the loop of the capacitor 23, said loop is interrupted by the diode 41 and the thyristor 42 is prevented from ON operation at the timer of full light emission.
Patent JP-2000004290-A (JP)
Title: Telephone terminal equipment
Inventor: DOMOTO YOSHIHISA
IPC: H04M1/715
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to efficiently speak by improving the convenience of a hand set at telephone terminal equipment provided with a plurality of hand sets. SOLUTION: Terminal equipment 8 is provided with the plurality of hand sets 8-1-1 and 8-1-2 and at least one of buttons 8-4-1 to 8-4-P for performing the operation of call originating or call incoming response and connected through a line having channels corresponding to the number of hand sets 8-1-1 and 8-1-2 to a telephone exchange device. In this case, this equipment is provided with a button 8-11 for setting only one of the plurality of hand sets 8-1-1 or 8-1-2 into a usable state and a controller for performing call connection control only to one of hand sets 8-1-1 or 8-1-2 set into a usable state when the request of call originating or call incoming response is recognized.
Patent JP-S63298844-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAHASHI TORU
IPC: G11B15/10
Filed: 1987-05-29
Abstract: PURPOSE:To attain the generation of a tape which is highly edited by supplying a control signal to apply reverse reproduction or forward reproduction from a control section to a magnetic recording and reproducing section through the operation of an operation section in the recording pause state. CONSTITUTION:In order to seek a point A, that is, a start point for a section desired to be picked up again because of a failure of pickup at the recording pause state, an operation button I of an operation section 3 is depressed at first, the reverse reproduction is applied only when the operation button I is depressed to seek the point A while observing a monitor 5. In releasing the operation button I at a point of time when the point A is found out, the mode is restored to the recording pause state. Then the rephotographing is started by a trigger to start recording to overlap the section AB. Thus, an original tape with highly completed result without tape edition after the photographing is generated easily.
Patent JP-H05324898-A (JP)
Title: Bar code reader device
Inventor: ADACHI YUTAKA
IPC: G06K7/016
Filed: 1992-05-26
Abstract: PURPOSE:To automatically decode a bar code only when it stops at a proper position. CONSTITUTION:A stop detecting part 40 compares the data on two lines set in the same place (line) with a time interval secured with each other among those digital video signals received from a signal processing part 20. Thus, the part 40 detects the blurs. When no blur is detected, a decoding start trigger signal is outputted to a decoding part 30. A CPU32 of the part 30 decides that the bar code stops at a proper position with input of the decoding starting trigger signal. Then, the CPU32 reads the image of the bar code out of a frame memory 31 and decodes the bar code.
Patent JP-H06327016-A (JP)
Title: Distributing and displaying method for visual information
Inventor: KANO CHIYUKI
IPC: H04H60/40
Filed: 1993-05-12
Abstract: PURPOSE:To provide a delivery and display system in which an introduction video such as a new video can be quickly delivered to many video rental shops or the like and displayed without using a transportation facilities or the like. CONSTITUTION:A main shop 1 is connected through a telephone line 3 and a satellite communication line 4 with each video rental shop 2. The delivery date and recording address of the introduction video information are communicated from the main shop 1 through the telephone line 3 to each shop 2. In each shop 2. a video information recording and reproducing device 8 is set in a reception enabling state at that date, and the delivered video information is recorded in the designated address. A user can reproduce and see the recorded video information as necessary.
Patent JP-H06323966-A (JP)
Title: Controlling apparatus for picking of band-shaped material
Inventor: YOSHII TOSHIAKI
IPC: G01N1/04
Filed: 1993-05-13
Abstract: PURPOSE:To improve the yield rate when a plurality of band-shaped products having the different sizes are picked up from band-shaped raw material. CONSTITUTION:Data with regard to raw material to be picked up and the order data of products to be picked up from the raw material are secured (steps 101 and 102). The combination of the widths of the ordered products are obtained based on these data and the data of the specified lengths of the bands for every ordered products, which are picked up from the raw material (step 104). The pickup allowance range of each band is computed according to each combination. The combination of the bands having the allowance range common to the individual bands is obtained (steps 105 and 106).
Patent JP-H11293997-A (JP)
Title: Outside set hinge
Inventor: SHIMOOKA NOBUYUKI
IPC: E05D7/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an outside set hinge which can be fitted to the outside of a door and easily adjusted sideways, by constituting the outset hinge of a pair of hinge base bodies attached to the outside of the door to support a bearing shaft to be adjustable sideways and a shaft rotatably connecting the bearing shaft together with the hinge base body. SOLUTION: One of pair of hinge base bodies 2 which laterally adjustably supports a bearing housings 3 is attached to a door 1 and the other is attached to a door frame side. As a method to make the bearing housing 3 laterally adjustable, screws 6 are supported in the hole 2b of the hinge base bodies 2 and screwed in screw holes 3b of the bearing housing 3. At the same time, the connection part 3a of the bearing housing 3 is supported to be laterally slidable at the connection part 2a in the hinge base bodies 2. A shaft 5 rotatably connecting the mutual bearing housings 3 is fitted to the shaft hole 3c of the bearing housings 3 and bearings 4 are fitted on the shaft 5 to prevent frictions, creaks, etc., caused by an axial load. Accordingly, when a pair of hinges base bodies 2 are disposed orthogonally to each other, any lateral direction can be adjusted.
Patent JP-H0431617-A (JP)
Title: Exhaust gas purifying device
Inventor: USUI MASAYOSHI
IPC: B01J35/04
Filed: 1990-05-25
Abstract: PURPOSE:To enhance the rigidity of a waved plate-shaped band member and maintain the formation density of cellular ventilation hole passages of exhaust gas by providing a fine uneven rough surface area at least on the surface of the waved band member of band members constituting a honeycomb body. CONSTITUTION:An exhaust gas purifying device A has a honeycomb body 1 formed by winding a flat plate shaped band member 11 and a waved plate shaped band member 12 spirally. The ventilation hole passages, that is cells 13 are formed by superposing them 11, 12 alternately. In this case, at the part of the waved band member 12 being in contact with the flat plate shaped band member 11 a fine uneven roughed area 12W is arranged. In the case where between projections of a forming gear FG waving is for example formed passing through the flat band member 11, the waving work and the roughed area 12W are simultaneously formed by roughing FG one of gears, wherein the roughing conditions, that is the height of unevenness are set to 5 - 50mum, and the forming density of the unevenness 1 - 10<3> pieces/mm<2>.
Patent JP-H03115864-A (JP)
Title: Apparatus and method for detecting liquidity of liquid
Inventor: NIKORASU JIYON GOTSUDAADO
IPC: G01N35/02
Filed: 1990-05-25
Abstract: PURPOSE: To measure the coagulation time of blood reliably and easily by moving a steel ball in the blood of a sample room up and down by an electromagnet that is driven at a low frequency and measuring time until the steel ball cannot return to an initial pause position. CONSTITUTION: The temperature of a room 23 is maintained at 37 deg.C. A patient's fingertip is pierced and the small drip of blood is squeezed out, the fingertip is inserted into a funnel 22, and the blood is moved to the room 23. The blood in the room 23 is detected by electrodes 51 and 52 for measuring electrical conductance and a measurement sequence is initiated. An electromagnet 30 is excited at 10Hz by a power supply 32. At each excitation, a steel ball 29 is pulled to the peak of the room 23. Then, it returns to the bottom of the room 23 at each demagnetization. The collision of the steel ball 29 against the bottom of the room 23 is detected by a piezoelectric converter 31. The sequence continue until a clot is formed at the room 23 and the steel ball 29 cannot return to its pause position. The time is displayed on a display after required correction.
Patent JP-H05317443-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: NISHI YASUYUKI
IPC: A62C37/50
Filed: 1992-05-27
Abstract: PURPOSE:To make it possible to pass an accurate judgment whether water reaches the sprinkler head by providing, on a part adjacent to the sprinkler head in a sprinkler piping or on a sprinkler head, a color changing section wherein color changes in accordance with the change in temperature resulting from the water supply. CONSTITUTION:On a socket 1B of a sprinkler head 1, a heater 8A radiating heat by reacting with water is provided in such a manner that the fluid movement is not prevented inside the socket 1B. On the lower surface of the head main body 1A, a part whose color changes in accordance with a rise in temperature of the head main body 1A is provided closely to the ceiling. This constitution allows accurate judgment whether water reaches the sprinkler head, thereby improving the reliability of fire extinguishing capabilities.
Patent JP-H09320750-A (JP)
Title: Cooker
Inventor: ARIHISA SHIGERU
IPC: H05K1/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To ensure the safety of a cooker in inexpensive constitution, even if water is splashed by arranging a signal pattern wiring of a switching element between high voltage pattern wirings, and fusing a fuse by the short circuit between the high voltage pattern wirings. SOLUTION: AC current of a commercial power source is supplied to a rectifier through a fuse, and DC current obtained is supplied to an inverter circuit parallel to a smoothing capacitor. High-frequency current produced with a resonance capacitor and a switching element is supplied to a heating coil, and a highfequency magnetic field is generated to heat a cooking pot. In a copper foil side of a printed circuit board 13 of a cooker, a signal pattern wiring 16 of about 15V between an inverter driving circuit and the switching element 5 is wired between a high voltage side pattern wiring 14 of about 140V of a smoothing capacitor 9 and a low voltage side pattern wiring 15 of about 14V. When short circuit occurs from attaching of water, an input terminal of the switching element 5 is broken, a short circuit is generated between a collector and an emitter, and the fuse is blown.