baber/WOPTO huggingface dataset:
Patent JP-2000242813-A (JP)
Title: Seat reservation ticket issuing machine
Inventor: SHIBAMOTO YUUKI
IPC: G07B1/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To make easily purchaseable a reservation ticket on a train by providing a read means which reads data out of a train ticket, an issuing means which issues a seat reservation ticket for a reserved seat of the train when it is judged that an inserted train ticket, etc., is a valid ticket for the train. SOLUTION: When the train ticket, etc., that a user has is inserted into an insertion slot (S102 while a reservation ticket can be purchased, the data recorded on the inserted train ticket, etc., are read out to judged the validity of the train ticket, i.e., whether the user can get on the train with the train ticket (S104, S106). When it is judged that the ticket is valid (S106), a reservation ticket for a reserved seat of a reserved seat vehicle is issued from a ticket issue slot, data showing that the specification of the reserved seat is accepted are recorded on the train ticket, etc., inserted into the insertion slot and printed, and then the ticket is returned from the insertion slot (S108).
Patent JP-H01217592-A (JP)
Title: Coin sorter
Inventor: SHIMOKURA KOICHI
IPC: G07D5/08
Filed: 1988-02-25
Abstract: PURPOSE:To make unnecessary a software, etc., for an A/D conversion and a numeric value processing and to drastically reduce the costs of the title discriminator by discriminating false coins only with the logical comparison between a detecting pulse and a comparing pulse. CONSTITUTION:When the coin arrives at a coin track L of a detecting part 23, a detecting signal is outputted, and a waveform is shaped to be rectangular by a waveform shaping device 26. At the time of the rise of the rectangular waveform, the detecting pulse having a width W is outputted from a monostable circuit 27. From a multiplexer 35, the delayed pulse obtained by delaying the divided pulse is outputted, at the time of the rise, the comparing pulse is outputted from a pulse output circuit 37, and inputted to an AND circuit 38 together with the detecting pulse. This action is repeated in the same way as above, while, when the coin is normal, the discriminating pulses of M piece of more are outputted from the circuit 38 at the time of transit, and a counter 39 discriminates the coin to be normal by outputting the discriminating signal H. When the coin is false, the number of its pulses does not arrive at the M to be the number of the discriminating pulses due to phase characteristics. Consequently, the output of the counter 39 remains at the L, and the coin is discriminated to be false.
Patent JP-S60187934-A (JP)
Title: Reproducing system of optical recording medium
Inventor: NAGAAI KAZUMICHI
IPC: G11B7/13
Filed: 1984-03-07
Abstract: PURPOSE:To attain accurate reproduction of data by applying binary-coding after an electric signal in response from a reflected luminous amount from a recording pit is differentiated to obtain a binary-coded signal having a pulse width corresponding accurately to the recording pit. CONSTITUTION:The recording pits of the land pit system are formed on an optical disc. A reproducing laser beam from a semiconductor laser oscillator 9 forms a light spot on the optical disc via a collimator lens 11, a polarized beam splitter 13, a half mirror 14, a totally reflection mirror 15 and an objective lens 16. The reflected light from the recording pit goes reversely, is reflected on the half mirror 14 and made incident on a photodetector 18 via a condenser lens 17. Its output signal is differentiated by a differentiation circuit 32 via an amplifier circuit 33, the positive/negative side of the differentiated output is binary-coded by binary-coding circuits 33, 34 and an accurate demodulation signal is obtained via a waveform shaping circuit 35.
Patent JP-S52125942-A (JP)
Title: 0distributor
Inventor: ARANO ISAMU
IPC: F02P7/02
Filed: 1976-04-15
Abstract: PURPOSE:To certainly facilitate the distribution of the high voltage by using the needle-shaped conductive element as the electrode for distributing the high voltage to the side electrode of the distribution cap.
Patent JP-S54135333-A (JP)
Title: Protective device for transformer
Inventor: KAWANAKA SUSUMU
IPC: H02H5/00
Filed: 1978-04-12
Abstract: PURPOSE: To improve the durability and reliability of a transformer protective device, by mounting a plurality of physical quantity detecting elements to a transformer, and by collecting the display of the quantity of electricity from each detecting element to a protective instrument board installed near the transformer.  
     CONSTITUTION: A temperature detecting element 6, an oil surface level detecting element 7, an oil flow rate detecting element 8 and an impact pressure detecting element 9 are installed to the different points of a transformer body 1, and detecting value converted into each quantity of electricity is fed to a protective instrument board 10, which is mounted near the transformer body 1 and to which inside an indication meter and a relay operated by the quantity of the indication are installed. Thus, such constitution can improve the durability and reliability of this protective device because maintenance and inspection can simply be performed while the detecting elements can be produced in stronger structure than meters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02223348-A (JP)
Title: Insulation device of compressor
Inventor: TAKAHASHI YASUKI
IPC: H02K5/22
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the seizure or malrotation of a compressor by forming a cluster by polybutyleneterephthalate or polyethyleneterephthalate with 0.3weight% or less of oligomer content ratio as a main component. CONSTITUTION:A cluster 10, the insulator, made of plastics uses for an electric element 3 enclosed in a closed container 1 is formed by polybutyleneterephthalate or polyethyleneterephthalate with 0.3weight% or less of oligomer content ratio as a main component, to which a reinforcing material such as fiberglass, etc., is blended further. The quantity of oligomer getting into the closed container 1 from the cluster 10 can thereby be reduced, so that the seizure or malrotation of a compressor 3 by this oligomer can be prevented.
Patent JP-H01219181-A (JP)
Title: Formation of narrow stripe
Inventor: KASUKAWA AKIHIKO
IPC: C23F4/00
Filed: 1988-02-26
Abstract: PURPOSE:To easily form narrow stripes with high reproducibility by obliquely feeding an etching gas to the surface of a material to carry out dry etching. CONSTITUTION:A GaxIn1-xAsyP1-y layer 12 (x>=0 and y<=1) is formed on an InP substrate 1 by epitaxial growth, the surface of the resulting material is coated with a photoresist film 13 and parts of the film 13 for grooves are removed by a width W' by photolithography. Gaseous chlorine as an etching gas is obliquely fed to the material to form narrow stripes of a width W (0<W<X') by dry etching. By varying the width W', the incident angle theta of the etching gas and the thickness of the photoresist film 13, narrow etching with a desired width W can be carried out without using an expensive high accuracy device.
Patent JP-H03243949-A (JP)
Title: Silver complex salt diffusion transfer process
Inventor: NAGAMATSU HIROAKI
IPC: G03C8/36
Filed: 1990-02-22
Abstract: PURPOSE:To obtain a pure-black transferred silver image having high transfer density even by low-temp. processing by carrying out development in the presence of at least one kind of 1-phenyl-5-mercaptotetrazole and at least one kind of benzotriazole. CONSTITUTION:Development is carried out in the presence of at least one kind of 1-phenyl-5-mercaptotetrazole having Cl on the phenyl ring and at least one kind of benzotriazole which may have a substituent such as alkyl or alkoxy. The 1-phenyl-5-mercaptotetrazole may be 1-(4'-chlorophenyl)-5-mercaptotetrazole or 1-(2',4'-dichlorophenyl)-5-mercaptotetrazole and the benzotriazole may be benzotriazole or 5-methylbenzotriazole. A pure-black silver image having high max. density is obtd. independently of the kinds of negative and positive materials, the kinds of processing solns. and changes in processing conditions.
Patent JP-H09237141-A (JP)
Title: Computer system and extension unit to be applied to the same
Inventor: MATSUOKA YOSHIO
IPC: G06F13/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and to reduce the cost by realizing reduction in the number of input/output pins and the number of connectors of a controller constituting the interface of an extension function unit with a computer mainbody in a computer system where plural kinds of extension function units such as a PC card slot, a printer port and a serial communication port are used. SOLUTION: A PC card adapter 10 and an I/O adapter 11 being the extension function unit are respectively provided with discriminating circuits 10B and 11C for outputting discriminating signals AI. An extension connector 8 being shared by the PC card adapter 10 and the I/O adapter 11 and an I/O controller 3 are provided at a computer mainbody 1 side. The selected one of the PC card adapter 10 or the I/O adapter 11 is connected to the extension connector 8.
Patent JP-2000237924-A (JP)
Title: Device and method of holding thin work
Inventor: SHINO YOSHIYA
IPC: B23Q3/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To strongly suck a thin work for integral holding while supplying small diameter grains as a backup agent to a support by providing a sucking means for sucking the filling liquid to be filled with pressurization in a clearance. SOLUTION: A tool is fitted and rotated in a tool fitting hole 263 so as to rotate a suction piston 26. With this operation, the suction piston 26 is moved forward and backward in relation to a suction cylinder 24. With the forward movement of the suction piston 26, an end surface of the piston 26 abuts on a suction small hole 243. With the backward movement of the suction piston 26, the filling liquid L inside a clearance C is sucked to a piston hole 242 to reduce the pressure inside the clearance C. With this method, a thin work W can be strongly sucked to the small diameter grains as the backup agent inside of the clearance C, and the thin work W can be integrally formed with a support 2.
Patent JP-S63211679-A (JP)
Title: Manufacture of insulated-gate field-effect transistor
Inventor: AOKI KENJI
IPC: H01L21/336
Filed: 1987-02-26
Abstract: PURPOSE:To prevent the short channel effect and latch-up by growing epitaxial growth layers on a high-concentration substrate, the film thickness and the impurity concentration of the thickness direction of which are controlled with a precision of single atom layer order, thereby forming active regions. CONSTITUTION:On a high concentration substrate 1, an epitaxial growth layer having a steep impurity concentration distribution in the thickness direction is formed as a channel 4, using a molecular layer epitaxial growth method which is capable of controlling the film thickness and the impurity concentration with a precision of single atom layer order, and on both sides of the channel 4, epitaxial growth layers are formed as a source 6 and a drain 7 also in which the film thickness and the impurity concentration are controlled with a precision of single atom layer order, said active regions being provided above the substrate 1 surface. With this, the junction capacitances between the substrate 1 and the source 6 and the drain 7 can be reduced, and the latch-up and short channel effect can be prevented.
Patent JP-S60190133-A (JP)
Title: Strand dislocation connecting device of rotary electric machine
Inventor: SAITOU TOSHIO
IPC: H02K3/50
Filed: 1984-03-09
Abstract: PURPOSE:To facilitate an electric connection between arbitrary strands by providing a connecting device at the ends of multiple strand conductors and connecting between strand pairs of both conductors by a conductor plate in an electrically insulated manner from the other. CONSTITUTION:A connecting device 7 for performing strand dislocation is disposed near the connector of an upper conductor 9 and a bottom conductor 10. Conductor plates 8 for connecting the strand pairs of the conductors 9 and 10 are provided in the number of the strand pairs, and insulating plates 14 are provided between the plates 8. Connecting strand conductors 1 which pass the plates 8 and 14 are connected with the strands 27, 28 of the both conductors 9 and 10. Connecting strand conductors 11a 11l are passed through the holes 8a-8l of the plates 8. If the most desirable strand pairs are strands 27a,28a, the insulating coatings of passing portions of the conductors 11a,11g which pass the holes 8a, 8g are removed, and connected with the plate 8 by suitable means 12 such as silver brazing or the like.
Patent JP-S60189629-A (JP)
Title: Construction for sash of fully pressed door
Inventor: MIYABAYASHI YOSHIYUKI
IPC: B60J5/04
Filed: 1984-03-09
Abstract: PURPOSE:To improve the working properties in the welding of a door panel and a retainer at the time of assembly of a door and enhance the strength of the welding, by placing the retaining wall of the retainer not to face the stop-welded portions of the outer panel of the door and a coupling flange. CONSTITUTION:A retainer 20 has a base 21 for closing the openings of the outer panel 3 and inner panel 4 of a door. An inner coupling flange 23, which is conjoined to an opening flange 4a, is formed by bending, at the portion of the base 21 near the inner panel 4. The flange 23 has such a double construction that a bent-back portion 24 is provided. A retaining wall 25, which faces a flange 22, is formed at the end of the bent-back portion 24. A bent-back portion 26 is formed at the end near a panel 6. Since a notch 33 is provided in the retaining wall 25, setting a spot-welding tip in such a manner as to pinch an opening flange 3a and the flange 22 together is not hindered in conjoining the outer panel 3 and the retainer 20 to each other.
Patent JP-S56140554-A (JP)
Title: Bookshelf type record player
Inventor: ISOBE NOBUYUKI
IPC: G11B17/04
Filed: 1980-04-04
Abstract: PURPOSE:To facilitate the operation of a device by enabling a motor sliding plate to move to one of three positions for storage, play and record-disk replacement, only by operating one push switch. CONSTITUTION:The action of motor sliding plate 5 covers all operations only by pushing main switch S0. Namely, it moves in the order of storage position (a), turntable attachment and detachment positions (b) and (c), play position (d), record-disk change position (c), and storage position (a). At storage position (a), the motor shaft of phonomotor 7 is at position A and tone arm 9 rotated inside of phonomotor 7. When main switch S0 is pushed with front cover 4 open, motor sliding plate 5 front and stops at turntable attachment and detachment position (b). When switch S0 is pushed again at (d) with a record disk mounted, motor slide plate 5 moves in the opposite direction and then stops at play position (d) and when switch S0 is pushed after the play, it stops at record change position (c).
Patent JP-H02282396-A (JP)
Title: Bone-forming growth polypeptide identified from regenerated marrow
Inventor: GIDEON EE RODAN
IPC: C07K14/51
Filed: 1990-02-23
Abstract: NEW MATERIAL: A polypeptide, having 500 to 2,600 molecular weight, a stimulating effect with respect to the osteoblasts and an osteogenesis effect in a living body.  
     EXAMPLE: A polypeptides represented by the formula.  
     USE: An osteogenesis accelerator, useful in treating osteoporosis or repairing bone breakage.  
     PROCESS: A coherent tissue collected from a bone marrow hole of a crus bone marrow of a rat is kept at 37°C for 24 hr in an F-10 culture medium not containing blood serum supplemented with penicillin-streptomycin in 50% CO 2 - atmosphere. Then, the supernatant obtained by centrifuging the cultured medium is filtrated with a millipore filter so as to obtain a rough coherent bone marrow adjusting culture medium (rough HBMCM). Boiled HBMCM is partially refined with affinity-chromatography using a heparin-Sepharose column. The obtained active material is refined successively with an ion exchange chromatography and a reversed phase chromatography. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S58163894-A (JP)
Title: Heat insulation installing method for a spherical tank using heat insulating cover of foaming plastics and molding device for the cover
Inventor: ABE MOTONOBU
IPC: F17C13/00
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate delamination of a heat insulating material when inspection of the surface of a spherical tank is to be performed, by placing two or more regular hexagonal heat-insulating cover of foaming resin sheet neatly outside the spherical tank and thereby having a heat insulating construction for the spherical tank. CONSTITUTION:This heat insulation processing uses a cocer made of foaming plastics. These heat insulating covers 11 in regular hexagonal plate are placed in the form of a honeycomb outside a spherical tank 1. One of the surfaces of cover 11 is formed in a convex having the radius r1 while the other in a concave having the radius r2. Stoppings 7 are put in the gaps between the spherical tank 1 and covers 11 and also between the covers 11 each other. Accordingly the insulating material can be easily removed when the tank 1 shall undergo an inspection to assure much simplified works.
Patent JP-H04260501-A (JP)
Title: Dust suction vehicle
Inventor: FUJITA EIJI
IPC: B65F3/00
Filed: 1991-02-15
Abstract: PURPOSE:To turn and stop a suction pipe at a safe position even if abnormality occurs in a position detection device when the suction pipe is stored. CONSTITUTION:A dust suction vehicle is provided with a first timer which operates based on output signals from a position detection device 40 when a suction pipe 30 reaches specific turning region from suction work region, a second timer which operates based on output signals from the position detection device 40 when the suction pipe 30 reaches storage region from the specific turning region, and a stop means which stops turning of the suction pipe 30 when the predetermined time has elapsed after the first timer had operated or the predetermined time has elapsed after the second timer had operated.
Patent JP-S63212155-A (JP)
Title: Aged wax and fur scraping off method by car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1987-02-27
Abstract: PURPOSE:To scrape off the aged wax and fur efficiently by reciprocating a gate-form frame three times, and making the machine carry out a brushing cleaning, a brushing with an aged wax and fur removing agent, a brushing with a rinse including a neutralizer, a fresh water spraying, and a drying in this order during the reciprocations. CONSTITUTION:When a car is washed, a brushing cleansing is carried out by a rotary brushing device B in the first forward movement of a gate-form frame 2, and a brushing while spraying an aged wax and fur removing agent is carried out by removing agent sprinkling devices M1 and M2 in the first backward and the second forward movements of the gate-form frame 2. Then, after carrying out a brushing in the second backward movement, the frame 2 is stopped for a specific period, when an amendment of the brushing is carried out. After that, a brushing is carried out again as well as a rinse including neutralizer is sprayed by a rinse-and-neutralizer spraying device R1 in the third forward movement of the frame 2, then, a fresh water is sprayed by a fresh water spraying device R2, and the car is dried finally by a drying device D.
Patent JP-H05242618-A (JP)
Title: Magnetic disk device
Inventor: SHISHIDA KAZUHISA
IPC: G11B21/10
Filed: 1992-03-02
Abstract: PURPOSE:To calculate accurate speed and to provide high speed head positioning control by changing a speed detecting gain in a method of using a position signal of either of phases of a 2-phase position signal. CONSTITUTION:A servo signal 5 out of signals of a magnetic head 2 is inputted to a demodulation circuit 6 to output a position error signal 7 and a track number signal 8. The position error signal 7 is a 2-phase signal, and a-phase or b-phase is selected by a signal selelcting circuit 12 in accordance with a decision of a region deciding circuit 9 and is stored in a storage part 10. Subsequently, in a linearizing circuit 13, a linearizing position signal is calculated by the track number 8 and the position error signal 7, while in a moving amt. detecting circuit 14, a detected speed of the head 2 is obtained from the linearizing position signal. This speed is multiplied by the gain determined by a gain selecting circuit 11 depending on a-phase or b-phase of the position signal in a speed detecting gain 15, so as to become an accurate detecting speed signal 17, which is used for head positioning.
Patent JP-H07227550-A (JP)
Title: Grinding type vertical grain milling machine
Inventor: SATAKE SATORU
IPC: B02B3/04
Filed: 1994-02-17
Abstract: PURPOSE:To improve a polishing capacity by acting a polishing effect not only on side faces but on upper and back surfaces as well in such a manner that grains move into and out of spacings which constitute wind ejecting grooves formed between polishing rolls at the time of polishing the grains by the polishing effect of the grinding and polishing rolls rotating in a polishing chamber. CONSTITUTION:Raw material rice grains flow down evenly along the slope of a guide body 29 and are further fed into the polishing chamber 37 by a spiral roll 26 when these rice grains are supplied to a rice grain supply port 34. The rice grains entering the polishing chamber 37 are spilled at the peripheral edge of a grinding and polishing roll 18 which rotates. The rice grains are simultaneously rolled along a bran removing cylinder 36 while the rice grains are kept agitated by resistance bars 47. The surface layer parts are cut by the abrasive grains in the side face parts of a grinding section 58 during this time. The rice grains simultaneously enter the spacings which constitute the wind ejecting grooves 25, rotate and revolve in the spacings and come into polyhedral contact with the upper and back surfaces of the grinding section 58, by which the surface layer parts are ground off.
Patent JP-H01220569-A (JP)
Title: Manual image input device
Inventor: AOKI MIKIO
IPC: H04N1/107
Filed: 1988-02-26
Abstract: PURPOSE:To enable a peep window to be arranged and to enable an image being inputted to be confirmed from the outside by housing a diaphragm, a lens, and a sensor in the same cell. CONSTITUTION:An image fetching part is constituted of the sensor 1, the lens 2, the diaphragm 3, and the cell 4 which houses those components. The cell 4 is structured in such a way that light other than the one passing the diaphragm 12 is blocked to be made incident on the cell 1. And at the time of inputting the image, the sensor 1 reacts to reflected light from a reading line 10 irradiated by a lamp 8, and image information is outputted. Thereby, it is not required to block the light from the outside, and the peep window 5 can be provided. Therefore, by providing the peep window 5, it is possible to confirm the part where the image is inputted actually at the time of inputting.
Patent JP-H10244456-A (JP)
Title: Dry barrel polishing medium
Inventor: YOSHIDA SHOICHI
IPC: B24B31/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve polishing force by dispersively including ceramic medium in a resin binding agent together with abrasive grains according to its necessity. SOLUTION: Medium 1 is formed by dispersively including about 50wt.% of ceramic medium 3 of an equilateral triangle column having a length of one side or a diameter of 0.5mm to 3mm, for example, one side of about 2mm in a polyamide resin-based resin binding agent 2. The ceramic medium 3 is formed by dispersing in a blending material about 40wt.% of abrasive grains about #100 available and a about 60wt.% of clayey binding agent available. A surface of the medium is smooth just after manufactured, but the ceramic medium 3 projects to the surface just after use is started, and polishing force is improved. Since this condition is kept continuous, the polishing force is improved.