baber/WOPTO huggingface dataset:
Patent JP-H02135910-A (JP)
Title: Electronic tuner
Inventor: NAMEKAWA MAKOTO
IPC: H03J7/00
Filed: 1988-11-17
Abstract: PURPOSE:To perform channel selection in sequence of a channel selected usually by reading out frequency data in a first memory in sequence of higher frequency in use stored in a second memory when a channel selection key is operated, and performing the channel selection based on the frequency data. CONSTITUTION:The frequency data of the channel from which music is selected is written sequentially in the first memory B1 at every operation of channel selection by a user, and also, reception frequency (for example, the time in use of the frequency data) of the channel is written sequentially on the second memory B2. When the channel selection key such as a seek key 16, etc., is operated, the frequency data is read out in sequence of higher frequency in use stored in the second memory B2, and the channel selection is performed based on read out frequency data. In such a way, it is possible to perform the channel selection in sequence of the channel selected usually.
Patent JP-2001105468-A (JP)
Title: Packaging laminated film
Inventor: MORIYA TAKASHI
IPC: B65D65/40
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a packaging laminated film of an excellent low temperature impact property which can be applied to automatic packaging of frozen food, heavy material or the like. SOLUTION: In a packaging film wherein a propylene based polymer layer A of 160-165 deg.C fusion peak temperature by a differential scanning calorimeter, a first ethylene-α olefin copolymer layer B of 0.88-0.95 g/cm3 density, and a second ethylene-α olefin copolymer layer C of 0.88-0.92 g/cm3 density are simultaneously laminated in this order by a co-extrusion method, a 1% tangential modulus at 23 deg.C in accordance with ASTM D 882 is 300-500 MPa, and an impact strength at 0 deg.C by a film impact method is >=0.8 J.
Patent JP-H04163555-A (JP)
Title: Processing method and device for photosensitive planographic printing plate
Inventor: UEHARA MASABUMI
IPC: G03F7/00
Filed: 1990-10-29
Abstract: PURPOSE:To process both positive and negative photosensitive planographic printing plates stable in common with each other by changing an inserting position to a horizontal direction orthogonal with the inserting direction, discriminating between two plate types of both these photosensitive planographic printing plates, and changing a developing condition automatically according to this discrimination. CONSTITUTION:An optical sensor 33 is set up in two spots so as to vary the detecting conditions of each optical sensor by changing each inserting position of both positive and negative photosensitive planographic printing plates in both directions. When a photosensitive plate is inserted, a plate area is calculated by a plate width detector 31 and a plate area integrator 32 on the basis of a signal detected by an area measuring reflection sensor 30, and separately both positive and negative plates are judged by a negative-positive discriminator 34 on the basis of a signal detected a discriminating reflection sensor 33, so that these signals are inputted into a flow control circuit 37 in which a replenisher 21 is controlled, thus a developing replenisher in a replenisher tank 20 is supplied to a developing tank 14. With this constitution, both these positive and negative photosensitive planographic printing plates are stably developable in common with each other.
Patent JP-H07122569-A (JP)
Title: Radiation heat treatment system for semiconductor wafer
Inventor: SATO ATSUSHI
IPC: H01L21/322
Filed: 1993-10-26
Abstract: PURPOSE:To provide a radiation heat treatment system for semiconductor wafer in which the semiconductor wafer can be heat treated without causing any slippage. CONSTITUTION:The radiation heat treatment system 2 comprises Q vessel 3, a supporting member 3a for semiconductor wafer 1, and a heat source 4 disposed on the outside of the vessel 3 and heating the wafer 1 through radiation, wherein a part of the supporting member 3a touching the semiconductor wafer 1 is made of a material which absorbs radiation heat to cause temperature rise at same rate as the semiconductor wafer 1.
Patent JP-H06143038-A (JP)
Title: Wire electrode for electric discharge machining
Inventor: HIROKAWA TOSHIO
IPC: B23H7/08
Filed: 1992-10-29
Abstract: PURPOSE:To exhaust a molten metal generated by a discharge easily, and to improve the processing speed, in a wire electrode for wire electric discharge machining. CONSTITUTION:A wire with a poligonal section such as a square wire is twisted to form into a wire electrode 1. In such a wire electrode 1, recesses 1c are formed to the parts corresponding to the sides of the square in the raw material condition in the screw form grooves by the twisting. A molten metal generated by the discharge is accumulated to the recesses 1c, and it is exhausted to the outer side following the feeding of the wire electrode 1. Furthermore, this wire electrode 1 is opposed to a work in the running condition as a circular electrode, and an accurate discharge machining can be carried out.
Patent JP-H06137861-A (JP)
Title: Range measuring device for camera
Inventor: ODA HAJIME
IPC: G01C3/06
Filed: 1992-10-29
Abstract: PURPOSE:To measure a range to an object to be photographed accurately by detecting a beam loss with a beam loss detection circuit and compensating the measured results according to the detection. CONSTITUTION:A part of light reflected on an object to be photographed is collected again by a light receiving lens 21, and made incident on a PSD 22 of a range detection circuit 20. The two outputs from the PSD 22 are output to a multiplexer 3 through I-V converters 25 and 28, respectively. Also a part of another reflected light is made incident on a PSD 32 of a beam loss detection circuit 30 through a light receiving lens 31. The outputs from the PSD 32 are output to the multiplexer 3 through I-V converters 35 and 38, respectively. The multiplexer 3 selects one of these four outputs basing on signals from a CPU 1, and outputs it to an A/D converter 2. The 4D converter 2 converts an input analog voltage into a digital signal, and outputs it to the CPU 1. The CPU 1 processes the input signal in time series, and stores the input signals as range information in a RAM 6.
Patent JP-S62135110-A (JP)
Title: Tightly binder
Inventor: VAN OTTELE JOHANNES G W
IPC: B65B13/02
Filed: 1986-12-05
Abstract: A device for applying a bonding element (6,7) of flexible  material around an object or a set of objects (1), said device comprising a track (2) for conveying the object(s) through the device, two reels (4,5) for the supply of binding material, means (20,21,34,35) for pulling previously interconnected pieces (6,7) of binding material forming together the binding element from said reels, means (28,29 and 20,21 34,35) for blocking the supply of further binding material and subjecting said element to tensile stress and means (10, 11) for folding or bending a portion (6,6 sec ,7,7 sec ) of the binding element around the object(s) and close the then produced loop on the one hand and to stretch the remaining portion (6 min ,7 min ) of said element across the conveying track on the other hand, so as to form part of a new binding element to be used during the next following binding cycle, the pulling means (20,21,34, 35) forming part of the blocking and tensioning means (28,29, 20,21,34,35).
Patent JP-H10132409-A (JP)
Title: Air conditioner
Inventor: IMADA NOBUHIRO
IPC: F25B13/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To enable an occurrence of dew formation at a liquid communicating pipe to be avoided even in the case that one having no pressure reducing mechanism is employed in one of an indoor device and an outdoor device. SOLUTION: An outdoor device 20 provided with an outdoor heat exchanger 23 and an outdoor electric expansion valve EV-1 and an indoor device 30 having an indoor heat exchanger 31 are connected by a liquid side communicating pipe LL and a gas side communicating pipe LG. An air conditioner 10 capable of changing-over a cooling operation or a heating operation is provided with a pressure reducing device 40 having a capillary tube CP at a position near the indoor device 30 of the liquid side communicating pipe LL. During a cooling operation, refrigerant condensed at the outdoor heat exchanger 23 is reduced in its pressure only with the pressure reducing device 40 and in turn during a heating operation, the refrigerant condensed at the indoor heat exchanger 31 is reduced in its pressure only with the outdoor electric expansion valve EV-1.
Patent JP-H02180126-A (JP)
Title: Packaging of nut and washer with film
Inventor: IKEDA KATSUMI
IPC: B65B53/02
Filed: 1989-11-09
Abstract: PURPOSE:To permit a smooth and light threaded engagement of a bolt by forming interference free gaps of packaging film between a nut and a spring washer until its heat shrinkage around these parts is completed when the film is allowed to shrink along the edges of the nut and the spring washer. CONSTITUTION:On a stand 1, is placed a plain washer 3, on which a spring washer 6 is placed for supporting purposes. A nut 10, the spring washer 6 and the plain washer 3 in stack are covered with a heat shrinkable film 16 so shaped as to conform to the stacking size and having a diameter somewhat larger than that of the plain washer 3 making allowances for the shrinkage of the film along both ends of the stack. When the film 16 is heated to a predetermined shrinkage temperature, a rapid shrinkage of the film takes place circumferentially of the stack, since it is preset at a high shrinkage percentage, whereby the film is brought into close contact with the outer peripheries of the plain washer 3, the spring washer 6 and the nut 10.
Patent JP-H07194801-A (JP)
Title: Pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-11-25
Abstract: PURPOSE:To provide a pachinko game machine which is provided with plural pattern groups composed of plural patterns and adapted to change and display one of plural pattern groups. CONSTITUTION:When a ball enters a specific prize winning part 105, change and display parts 101-103 start change operation, sequentially change and display one of plural pattern groups, and sequentially stop changing and displaying the same. If all static display patterns which are display results when the change and display parts 101-103 respectively stop the change operation are the same, a variable prize winning part 106 is opened to strike a bonanza, so that a large amount of balls can be obtained. The pattern groups changed and displayed by the change display parts 101-103 can be changed on every bonanza, for example, corresponding to its frequency (frequency of bonanza). Thus, different pattern groups can be changed and displayed even by the same pachinko game machine.
Patent JP-S63144538-A (JP)
Title: Device for positioning wafer
Inventor: SUWA YOSHIHIDE
IPC: H01L21/68
Filed: 1986-12-09
Abstract: PURPOSE:To contrive to be able to perform the positioning of a wafer by a simple control means by a method wherein the wafer positioned to have its center on a wafer chuck is pressed and one end of the orientation flat thereof is abutted on the first contact pin of a pair of contact pins and the outer peripheral surface thereof is abutted on the second contact pin. CONSTITUTION:A wafer U is positioned to have its center on a chuck to be vacuum- attracted and thereafter, the chuck is rotated. When one way of a pair of optical sensors 33 is exposed by an orientation flat F from a state that a pair of the optical sensors 33 are being covered with the wafer U, the speed of the chuck is reduced. Moreover, when the chuck 25 is rotated and a pair of the optical sensors 33 are exposed, the chuck is stopped. Then, the chuck is rotated at an angle larger slightly than 90 degrees and the vacuum-attracted state is released, and at the same time, when the wafer U is pressed by a push rod 36, one end of the orientation flat F is abutted on a first contact pin 34 on one way, and at the same time, the outer peripheral surface of the wafer is abutted on a second contact pin 35. When the wafer U is further pressed from this state, the other end of the orientation flat F is abutted on the first contact pin 34 on the other way. Accordingly, the positioning of the wafer in X and Y directions and a direction of rotation can be performed at these three points.
Patent JP-H10131691-A (JP)
Title: Tunnel water stop sheet fitting structure and fitting method
Inventor: SUMIDA HITOSHI
IPC: E21D11/38
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To hold a water stop sheet positively so as not to generate a void near the top part of a tunnel at the time of placing lining concrete by providing means for preventing the water stop sheet from hanging down near the top part of the tunnel at the time of spreading the water stop sheet on a sprayed concrete face. SOLUTION: In this water stop sheet fitting structure, a water stop sheet 1 is fitted to a sprayed concrete face 5 in a tunnel 4, along the circumferential direction of the tunnel 4, and a lining concrete layer 6 forming the internal wall of the tunnel is formed on the inner surface side of the water stop sheet 1. In this case, a part near a tunnel top part of the water stop sheet 1 is previously fixed to the sprayed concrete face 5 side through fitting members.
Patent JP-H03209393-A (JP)
Title: Synthesis of 1-(3-azide-2, 3-dideoxy-beta- d-erythropentfuranosil) thymine and its related compound
Inventor: SUTANISURASU CHIERUNETSUKI
IPC: A61K31/7052
Filed: 1990-10-29
Abstract: PURPOSE: To obtain the subject compound having an antiviral activity and especially useful for AIDS by reacting a specific compound with an organic halogenocompound, treating the reaction product with a diester of an azodicarboxylic acid and phosphine, etc., opening ring and deblocking.  
     CONSTITUTION: A compd. of formula I (R 1  is H, alkyl, alkoxy, hydroxyalkyl or halogen) is reacted with a derivative of the formula of R 2 X [R 2  is trithyl, (1-3C mono- or dialkoxy), trithyl, pixyl, (R 3 R 4 R 5 )Si (R 3 -R 5  are each 1-5C alkyl)] to obtain a compd. of formula II. This compd. is converted by the action of a diester of an azodicarboxylic acid and phosphine or a phosphite derivative in a solvent to obtain a compd. of formula III. The ring of this compound is opened in a solvent in the presence of a metal azide to obtain a compd. of formula IV and the subject compd. of formula V is obtained by deblocking the 5' functional group thereof. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08144846-A (JP)
Title: Structure of cylinder head for engine
Inventor: KASHIMOTO MASAAKI
IPC: F02F1/38
Filed: 1994-11-25
Abstract: PURPOSE: To arrange a water jacket at a proper position, and to easily insert an exhaust port forming core at a proper position. CONSTITUTION: A bending part 9 bent outward in a plane view is provided in the first exhaust port 7 being long in a distance, and the outward projecting position of the bending part 9 is overlapped upon a boss part 10 for a cylinder head fastening bolt located near the outside of an exhaust port joining part 6. At the same time, a space S between the first straight line L1 passing the opening centers O1, O2 of both exhaust port opening parts 4, 5 and the second straight line L2 extending in parallel with the first straight line L1 along the inner periphery of the boss part 10 is set up to a value being about equal to the sum of the wall thickness t1 of the boss part 10, the bore D of the first exhaust port 7 and the thickness t2 of the port wall of the first exhaust port 7.
Patent JP-H04169495-A (JP)
Title: Cart fixing device for elevator cage
Inventor: KURODA YOSHIFUMI
IPC: B66B17/22
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a cart from moving in a cage main unit so that a cage door can be omitted by providing constitution such that the cart, when it is carried in from a gate, can be carried in by switching a cart stopper from an operational attitude to a non-operational attitude to reset the stopper to the original operational attitude after the cart is completed carried in. CONSTITUTION:When a cart 35 with a wheel 33 is carried into a cage main unit 5, the wheel 33 of the cart 35 presses a cart stopper part 23a, protruded upward from a cage floor 21, in an in-carrying direction of arrow mark (a). Then, a cart stopper 23 is turned from an operational attitude I to a non- operational attitude II by a stopper shaft 25 to carry in the cart 35. At completion of carrying in the cart, the cart stopper 23 is turned to the operational attitude I by an energizing spring 29 and reset to the original position, so that moving in an in-carrying direction of arrow mark (b) of the cart 35 is restricted, accordingly a cage door can be omitted. On the other hand, in order to carry out the cart 35, it can be easily taken out when the stopper is placed in the non-operational attitude II by pressing the cart stopper 23 by a point end of a shoe 37.
Patent JP-H09113374-A (JP)
Title: Terminal block for thermocouple
Inventor: SANNOMIYA MASAHIKO
IPC: H01R9/22
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To realize highly reliable cold junction temperature compensation by providing a temperature equalizing plate having high thermal conductivity between a terminal block and a printed board. SOLUTION: Since a temperature equalizing plate 7 having high thermal conductivity is provided over the entire surface of a terminal block 1, temperature distribution of the terminal block 1 is equalized. Since a temperature sensor 10 for compensating cold junction is disposed in the intermediate temperature distribution area in the center of temperature equalizing plate 7, average temperature of all terminal screws 3 can be detected by a single sensor 10 and a highly reliable temperature compensation for cold junction is realized. Furthermore, the number of components is decreased and the cost is reduced.
Patent JP-2001105724-A (JP)
Title: Pseudo-pressure bonding sheet for ink jet recording
Inventor: AKASHI SUSUMU
IPC: D21H27/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To remarkably improve color developing clarity, ink absorbability, glossiness, adhesive properties and yellowing preventiveness of an ink jet ink adhered to a pseudo-pressure bonding sheet, and to eliminate transfer of printing to an opposite surface in the case of releasing. SOLUTION: The pseudo-pressure bonding sheet for ink jet recording comprises a light-gravity calcium carbonate having a specific surface area of 50 to 100 m2/g and a mean particle size of 1 μm or less by a BET method and contained in a pseudo-adhesive obtained by adding a fine particle filler to a non-releasable pressure sensitive adhesive, and a water soluble metal salt having a bivalent or more valence number or one or more types of an oxide.
Patent JP-H11132019-A (JP)
Title: Intake and exhaust valve driving control device for internal combustion engine
Inventor: GOTO TETSUAKI
IPC: F02F1/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an intake and exhaust valve driving control device for internal combustion engines, which can reduce the number of parts projected outside a cylinder head, and which eliminates the need for ensuring a large space around the cylinder head. SOLUTION: A supporting plate 47 is mounted to the upper part at the rear end of a cylinder head S. The supporting plate 47 is structured to close the upper part of the cylinder head S along with a cylinder head cover. Then, a hydraulic cylinder 35 for turning a control shaft 23 is arranged in the inside surrounded by a partition wall 49 and side walls 50, 51 of the supporting plate 47. On the other hand, a hydraulic circuit 61 for supplying and exhausting oil pressure to and from the hydraulic cylinder 35 is arranged at a position opposite to the hydraulic cylinder 35 on the outside of the supporting plate 47, and a selector valve 69 for switching oil paths 65, 66 in response to the operating condition of an engine, is mounted to the hydraulic circuit 61.
Patent JP-H08126689-A (JP)
Title: Sterilization gas treating apparatus for gas sterilizer
Inventor: MIURA YOZO
IPC: A61L2/20
Filed: 1994-10-31
Abstract: PURPOSE: To provide a sterilization gas treating apparatus which can efficiently convert a highly poisonous sterilization gas into innoxious one with a simple structure in a gas sterilizer in which a sterilization gas is introduced into a sterilization tank to sterilize an object to be sterilized housed in the tank and, after the sterilization treatment, the sterilization gas in the sterilization tank is discharged from an exhaust line. CONSTITUTION: An exhaust gas suction means P is connected to an exhaust line 3 to perform a vacuum suction of the inside a sterilization tank 1 while a treating container 6 housing a chemical liquid for making a sterilization gas innoxious is connected on the downstream side of the exhaust gas suction means P. A circulation line 7 for the chemical liquid is connected between the treating container 6 and the exhaust gas suction means P. Moreover, the exhaust gas suction means P employs a liquid sealed type rotary pump and the circulation line 7 acts as a liquid sealed line to the liquid sealed type rotary pump.
Patent JP-H09113163-A (JP)
Title: Heat storage device
Inventor: NISHIDAI ATSUSHI
IPC: F28D20/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To greatly miniaturize a heat storage device of latent heat storage type by efflciently, uniformly, and rapidly storing the heat by a novel heat transfer method with the steam as the medium. SOLUTION: A liquid evaporation material 12 in a heat storage tank 11 in the vacuum condition is heated by a heat supplying means 13 such as a heater provided on a bottom part in the heat storage tank 11, and the heat is transferred and stored by the vapor of the liquid evaporation material 12 to a large number of granular or rod-shaped polymer heat storage materials 16 which are located above the liquid level of the liquid evaporation material 13 in the heat storage tank 11 by making use of the latent heat.
Patent JP-2000123200-A (JP)
Title: User interface
Inventor: WHEELER RUML
IPC: G06F3/048
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To facilitate processing for selection and to enable a user to easily confirm the effect of a change in input parameters by expressing plural output vectors generated by applying a conversion function to input data and correspondent image. SOLUTION: The various sets of input parameters are selected (S1000). The respective sets of parameters form an input vector. After the selection of input parameter, the set of distributed output images is determined based on the input vector (S1010). In a partial process, information concerning the distribution of output vectors expressing an image is returned into input parameter for the next input parameter selection (S1015). When the set of output vectors is temporarily determined, these vectors are aligned so as to be picked up and read by a user for the purpose of selection (S1020). Thus, the output image is displayed for the selection (S1040) due to the user.
Patent JP-2001116734-A (JP)
Title: Ultrasonic flaw detection apparatus
Inventor: NAKAYAMA NIRO
IPC: G01N29/26
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection apparatus which can continuously carry out flaw detection while being moved even to a point hard to reach from on a scaffolding, a narrow part hard to insert a hand such as a gap between panels, and the like by using, e.g. an operation jig. SOLUTION: The apparatus detects flaws of an object formed of a magnetic body by ultrasonic waves. The apparatus includes a travel truck 11 and an ultrasonic probe 13 loaded to the travel truck 11 and arranged via a slight gap to the object. The travel truck with wheels 12 set to right and left sides and magnets 14 spaced by a slight gap to the object travels in a magnetic attraction state on the object by the magnets 14.