baber/WOPTO huggingface dataset:
Patent JP-H11248267-A (JP)
Title: Refrigeration cycle
Inventor: NANATANE TETSUJI
IPC: F25B43/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation in the composition of circulating refrigerant due to excess refrigerant by coupling a four-way valve with a compressor, a condenser and an evaporator, coupling an accumulator and the evaporator, respectively, with the other end of the compressor and the condenser, and disposing throttle valves, respectively, between an inner receiver and the condenser and evaporator. SOLUTION: High temperature high pressure gas refrigerant delivered from a compressor 1 passes through a four-way valve 2 and enters into an outdoor heat exchanger 3 where heat is exchanged with outer air to produce liquid refrigerant flowing into a first throttle valve 4a. The refrigerant enters into a receiver 7 with pressure being reduced and cooled down to saturated liquid state by low temperature low pressure refrigerant flowing through an accumulator 6. When an equivalent evaporation temperature is sustained through temperature glide in two-phase region of the characteristics of nonazeotropic mixture refrigerant, pressure at the inlet of an indoor heat exchanger 5 increases before being brought to low temperature low pressure by a second throttle valve 4b.  Since pressure of the mixture refrigerant stored in the receiver 7 is increased, excess refrigerant is not stored in the accumulator 6 and fluctuation in the composition of circulating refrigerant is suppressed.
Patent JP-H11195250-A (JP)
Title: Device for manufacturing optical recording medium
Inventor: KONDO TAKAO
IPC: G11B7/26
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the device by which a coating liquid is applied uniformly to form a coating film improved in the uniformity of film thickness. SOLUTION: This device is provided with a disk substrate 1 which has a hole section at the center and has a recording region outside the section, a turntable 3 which rotates the substrate 1 in its surface direction, an approximately circular shaped cap 2 which has the outer diameter that is smaller than the inner diameter of the recording region of the substrate 1 and is larger than the outer diameter of the hole section and the thickness of the outer peripheral is smaller than the thickness of the inner peripheral, and a nozzle 5 which supplies a photo setting resin 4 into the center of the cap 2. Then, the resin 4 is supplied to the cap 2 which is attached to the hole section of the substrate 1, and the resin 4 is scattered by the centrifugal force generated by a rotation to apply the resin 4 on the surface of the substrate 1.
Patent JP-H06200823-A (JP)
Title: Cylinder head of engine
Inventor: SHIBATA TAKUJI
IPC: F02F1/24
Filed: 1992-12-28
Abstract: PURPOSE:To improve the durability of an installing bolt by providing the installing bolt at the inner side of a cylinder head, and making the distribution of fastening force of the installing bolt almost even, so as to improve the sealing property of an engine, and at the same time, converting the ambiance of the installing bolt from the outer air to an oil, in the cylinder head of an engine. CONSTITUTION:In the cylinder head of an engine 2 fixed to a cylinder block through an installing bolt 24 while loading on the upper side of the cylinder block, a projecting wall 26 to project a cylinder head outer wall to the outer side so as to position the installing bolt 24 at the inner part of the cylinder head outer wall 6A is provided.
Patent JP-H11174735-A (JP)
Title: Toner for electrostatic charge development
Inventor: MIYAMOTO ATSUO
IPC: G03G9/087
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the toner having anti-offsetting property over a wide temp. range, low-temp. fixability, good flowability and preservability and capable of giving a uniform transferred image by incorporating a styrene-acrylic ester copolymer resin, a specified copolymer and a colorant. SOLUTION: The toner contains a styrene-acrylic ester copolymer resin, a copolymer represented by the formula and a colorant. In the formula, R is H, the residue of benzoic acid or the residue of a <=4C fatty acid, R<1> is a >=11C aliphatic group, (k), (m) and (n) show copolymn. ratio, (k) is 0-0.60, (m) is >O, (n) is >O, n/(m+n)=0.20-0.85, k+m+n=1.0 and (x) shows the average degree of polymn. The proportion of the copolymer is preferably 1-60 pts.wt. to 100 pts.wt. of the styrene-acrylic ester copolymer resin. In the case of >60 pts.wt., the dispersibility of the additive is not uniform and it is difficult to form a uniform image.
Patent JP-H11154409-A (JP)
Title: Luminaire
Inventor: TANAKA YOSHIHARU
IPC: F21S8/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure to simply assemble and maintain a luminaire using a long discharge lamp when fixing it directly to an inside of a ceiling. SOLUTION: Only one side 2a is provide in a frame 2 and another side is made open. Two pinching plates 2g, 2h are disposed on the open side. Ribs 2n, 2m are provided on both ends of the frame 2, and fitting screws fixed to a ceiling surface are inserted in screw holes 2e, 2f formed in the ribs 2n, 2m to be fastened by nuts. Only a side 3c is provided in a main body 3 of a luminaire, and another side is made open. A discharge lamp is mounted onto a socket of the main body 3, and the main body 3 is fixed to the frame 2 by inserting the side 3c with its surface facing outside between the side 2a of the frame 2 and the pinching plates 2g, 2h, and by making spring members 3n, 3m engaged with a regulated groove of the frame 2. The discharge lamp is fed from a terminal board 6 and light of the discharge lamp is irradiated from an opening part 3j.
Patent JP-H11169213-A (JP)
Title: Jewel-housing type charm
Inventor: KOBAYASHI SHICHIRO
IPC: A44C13/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a charm capable of detachably housing jewels. SOLUTION: Both division pieces 4a, 4b of a container-shaped holder 4 for housing jewels 2 constituted by two division pieces 4a, 4b so as to seen through from the outside and turnably journaled in the holder circumferential wall side so as to be openable. By insertedly passing a retaining member 6 through the inside of the division pieces 4a, 4b at the open/close end part, a ring-shaped or a hook-shaped suspension part 3 for maintaining the closed condition of division pieces 4a, 4b is formed.
Patent JP-2001172471-A (JP)
Title: Molding material for brake piston
Inventor: NAKAO SHINICHI
IPC: C08L61/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a material capable of providing a molding product having wholly excellent static strength in a normal-temperature and high-temperature atmospheres, rigidity in a high-temperature atmosphere, long-term heat resis tance, brake fluid resistance without impairing abrasion resistance in comparison with a conventional phenol molding material, suitable for a brake piston for a disk brake in stead of ceramic and metal which have been conventionally used. SOLUTION: This phenol resin molding material comprises (a) a high- molecular weight novolak phenol resin having >=50,000 weight-average molecular weight when a polystyrene is used as a reference substance, (b) a resol type phenol resin having <50,000 weight-average molecular weight when a polystyrene is used as a reference substance, (c) an inorganic filler and/or an organic filler and (d) a curing catalyst as essential components.
Patent JP-2000188167-A (JP)
Title: Connector inspection device
Inventor: SUZUKI NOBUHIRO
IPC: H01R13/42
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the workability in disconnecting a connector from a holder. SOLUTION: A connector 10 set to a holder 21 is locked in a disconnection stopping state by arms 24 (lock members), and is inspected in the locked state. When an inspection part 30 is separated from the holder 21 after the inspection, releasing bars 33 (releasing members) engage with the arms 24 and swing the arms 24 to a releasing position. Then, the lock for the connector 10 is canceled, so that the connector 10 can be disconnected form the holder 21. Since the lock for the connector 10 is automatically canceled in conjunction with the operation for separating the inspection part 30 from the holder 21, workability is excellent as compared with the case that the lock canceling is manually executed.
Patent JP-H11173463-A (JP)
Title: Piping band with bolts
Inventor: TAKAHASHI YOSHIHARU
IPC: F16L3/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance workability for piping works by improving a piping band. SOLUTION: In this piping band with bolts, the bolts 7 are loosely supported in such a way as to be freely rotated so as to be formed into the piping band with bolts by letting bolt insertion holes 3 for one opposite fastening piece 2 in the piping band A be processed by press at its closely adjacent area, and letting the bolt insertion holes 3 be thereby plastically deformed. And furthermore, slip-out stopping ribs 5 for the bolts 7 are provided for one opposite fastening piece 2 to prevent the bolts 7 from being freely rotated when nuts are fastened.
Patent JP-2000176607-A (JP)
Title: Production method of round cast billet with continuous casting
Inventor: HIRATA ATSUSHI
IPC: B22D11/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a round cast billet with a continu ous casting, with which center segregation in the round cast billet can be re duced and center porosity can be eliminated and the desired roundness can be secured even in the case of varying the powering speed. SOLUTION: When the round cast billet is produced by applying rolling reduction to the continuously cast billet 4 having unsolidified part in the inner part and almost round shape in the cross section with one pair of unsolidified rolling reduction horizontal rolls 7, 7 and after forming the cross section to almost elliptic shape, the rolling reduction is applied with one pair of caliber vertical rolls 8, 8 for forming, the rolling reduction rate with one pair of the unsolidified rolling reduction horizontal rolls 7, 7, is decided based on the difference between the minor axis (d1) of the continuously cast billet 4 and the diameter (d2) of the round cast billet.
Patent JP-2000184996-A (JP)
Title: Toilet cabinet
Inventor: KASAHARA HITOSHI
IPC: A47K17/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing a cabinet on a wall which is not reinforced when repairing toilet and to provide a toilet cabinet by which the waiting time of a repair work by a mutual work is reduced and execution expenditure by them is reduced. SOLUTION: The cabinet 4 for shielding a washing water tank for storing the washing water of a stool or a storing cabinet 4 for storing articles in a toilet is fixed to pillars 3 at the rear corners of a toilet room, which are for fixing wall panels 2, with a different fixing material so that the cabinet 4 is fixed to the wall which is not reinforced. Thus, the toilet repair time is drastically reduced.
Patent JP-2001173592-A (JP)
Title: Electromotive pump
Inventor: KUBO YASUHITO
IPC: F04D29/12
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive pump which can be easily mounted by a unskilled person without the necessity of a special assembly tool and jig when a double mechanical seal is mounted. SOLUTION: In a space 1 formed between a motor frame 2 and a pump casing 3, a double mechanical seal 7 is fitted on the periphery of a cylindrical shaft sleeve 6 fitted on a pump shaft 4 passed through the space 1, the periphery of the double mechanical seal 7 is surrounded by an annular oil tank 8, an upper part fixing sliding ring 11A in the double mechanical seal 7 is fitted to the upper cover 8A of the oil tank, a lower part fixing sliding ring 11B in the double mechanical seal is fitted on the lower wall 8B of the oil tank, and a mounting seat 17 formed on the upper edge part of the circumferential wall of the oil tank 8 is fixed on the lower surface of the motor frame 2. Namely, a plate-like oil lifter 15 is vertically arranged on the inner side of a cylindrical wall 16 erected in the inside of the oil tank 8.
Patent JP-H11182054-A (JP)
Title: Portable suspension post
Inventor: WADA SHOZO
IPC: E01F13/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable suspension post which serves to prepare a safe working environment and manage so that a disaster does not arise by installing a post on a support base in which a tire with a wheel is used and providing suspension parts on the post. SOLUTION: An existing tire with a wheel 21 is used for a supporting base 2 to form a portable suspension post 1 with a post 3 and suspension parts 4. The post 3 made of a steel pipe or the like is erected at the central part of the wheel 21 and fixed thereto by welding or the like. Then, a plurality of suspension parts 4 are formed at arbitrary positions of the upper part of the post 3. When transferring and installing it to an aimed position, the post 3 is tilted diagonally and rotated as the portable suspension post 1 is laid on the ground. Then, the tire is rotated on the ground and easily transferred to an aimed position. In this way, this post is economical and safe and works are facilitated and safely carried out by the post.
Patent JP-2000185175-A (JP)
Title: Game system, game music playback method, and storage medium
Inventor: OGAWA KOICHI
IPC: A63F13/54
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of considerably improving a player' s feeling of achievement, a game music playback method, and a storage medium. SOLUTION: In a CD-ROM, sound data divided into a plurality of parts (musical instruments) constituting a music piece to be played back during a game is stored. A CPU 101 changes flags in a part table for controlling a part stored in a main memory 103 and to be played back to 'ON' according to an accessory acquired by a player's own character. An SPU 301 reads sound data from the CD-ROM according to the flag in the part table of the renewed main memory 103 and plays back the object part.
Patent JP-H11317721-A (JP)
Title: Circuit and method for interleaving data stream
Inventor: WILLIAM E SAUZER
IPC: G11B20/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and method which put interleaved data in individual sections of a data stream as a circuit and a method for interleaving a data stream (data). SOLUTION: A buffer storage circuit 28 receives and stores a data stream. Here, 1st sections T1 to T2 of the data stream are transferred to a 1st memory circuit 62 and 2nd sections T3 to T5 of the data stream are transferred to a 2nd memory circuit 64. A multiplexer circuit 68 receives data from 1st and 2nd memory circuits and makes choices between the 1st and 2nd sections of the data stream in response to a selection signal to generate an interleaved output signal.
Patent JP-2000197003-A (JP)
Title: Dynamic image recorder
Inventor: YOKOI MAKOTO
IPC: H04N19/105
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve image quality and to simplify arithmetic processings of a motion vector by extracting the feature part of frame image signal and changing the encoding form of respective frames, based on the result of detecting the motion of an object in correlation between adjacent frames. SOLUTION: At detection of striking motion of an object in a motion detection circuit 30, the default values for an N parameters and an M parameters are ignored, a GOP is forcibly closed and the practical number of the I pictures of satisfactory image quality is increased. An LPF 31, an HPF 32, a gate circuit 33 and a peak-holding circuit 34, etc., for constituting the motion detection circuit 30 are often loaded on the AF part of an electronic still camera and the circuit can be shared. Since whether or not the object frame of B picture encoding is provided with correlation with only the front or back can be detected by motion detection signals MV, motion compensation inter-frame prediction is applied only with respect to a reference frame with the correlation.
Patent JP-H11179341-A (JP)
Title: Structure for preventing diffusion of leaked water
Inventor: SHIMOMURA MASANORI
IPC: C02F1/28
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of leaked water even when the leakage is generated from a structure by installing a purification area constituted from a material for purifying the leaked water from a storage site under the ground on the downstream side of the installation position of the storage site. SOLUTION: A purification area 2 is installed under the ground on the downstream side of the installation position of a storage site 1. The area 2 is constituted of a material which has good water permeability and can purify leaked water from the site 1. When water in the site 1 leaks into the surroundings caused by the generation of cracks on the bottom surface and side of the site 1, the water is mixed with underground water flowing under the ground. But it is installed on the downstream side of the flow of underground water. A material constituting the purification area 2 has good water permeability and is constituted from a material selected by the kind of the storage material of the site 1. Accordingly, components contained in the underground water are removed directly during the passage of the underground water through the area 2.  Therefore, the underground water after passing through the area 2 flows down as purified underground water not containing various components.
Patent JP-H11187795-A (JP)
Title: Spinning reel for fishing
Inventor: YAMAGUCHI AKIRA
IPC: A01K89/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel for fishing equipped with an operating lever capable of relaxing a local touch feeling for a finger at the time of lever operation while protecting the finger at the time of actual fishing and compacting the whole reel. SOLUTION: This spinning reel for fishing comprises an operating lever 18 equipped with a wide part 18b having greater width dimensions in a part a little to a reel leg part than those of a pulling operating part 18a at the tip of the operating lever 18 for the purpose of protecting a finger at the time of actual fishing and the wide part has the width dimensions slowly (continuously and smoothly) enlarging from the tip P1 to the base end P2 and the width dimensions are the maximum at a position (a position a little to the base end P2) separated from the tip P1 by a distance L.
Patent JP-2001180083-A (JP)
Title: Printer
Inventor: TSUCHIYA NORIAKI
IPC: G06F1/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which power saving performance can be enhanced. SOLUTION: The printer 10 comprises a CPU 12, a bridge image processing section 14, an RAM 16, an ROM 18, a power supply control section 20, a print section 22, a communication I/F section 24, and physical layers I/F 26A-26C. When the communication I/F section 24 is not connected with an Ethernet, the power supply control section 20 makes a transition to sleep mode for interrupting clock supply to the CPU 12, and the like, if a DMA transfer request signal 38 is not delivered from a DMAC 34 for a specified time or longer and releases sleep mode upon receiving data from a host computer group 36.  When the communication I/F section 24 is connected with a USB apparatus or an IEEE 1284 apparatus, a transition is made to power interruption mode for interrupting power supply to the CPU 12, and the like, if the DMA transfer request signal 38 is not delivered from the DMAC 34 for a specified time or longer.
Patent JP-2000185935-A (JP)
Title: Production of glass block
Inventor: YAMAJI MICHIO
IPC: E04C1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To enable green bottle glass cullet or bottle glass cullet in which green bottle glass cullet is mixed to be effectively utilized by using bottle glass cullet in at least a part of glass raw material of hollow glass block produced by fusing open edges of a pair of block pieces having recessed parts. SOLUTION: Glass raw material is melted to be vitrified and the melted glass is formed into a pair of block pieces having recessed parts and open edges of both block pieces are fused to produce hollow glass block. In this time, bottle glass cullet is at least partially used as the glass raw material and specifically, the glass raw material contains 50-95 wt.% bottle glass cullet and 50-5 wt.% correction batch. A material containing 50-75 wt.% SiO2, 1.5-4 wt.% Al2O3, 3-25 wt.% MgO, 3-25 wt.% Na2O and 0.5-3 wt.% K2O expressed in terms of oxide is used as an auxiliary batch.
Patent JP-2000190591-A (JP)
Title: Printer
Inventor: MIYAKE HIDEYUKI
IPC: B41J21/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent print miss by determining the writing direction of a print data received utilizing received information on sheet feed direction of a manual paper feed opening so that normal printing intended by a user can be made on a sheet set at the manual paper feed opening while preventing a character, or the like, from projecting. SOLUTION: A data processing section 1-2 analyzes the content of a received print designation command. The data processing section 1-2 determines an A4 sheet based on a data of original paper system and size, for example, determines designation of port, i.e., printing in the longitudinal direction, based on a data of printing direction, and determines short side feed, i.e., lateral setting of sheet, based on a data of sheet feed direction. Based on the decisions, the data processing section 1-2 prepares a bit map of A4 lateral size and, in order to effect longitudinal printing on the A4 sheet set laterally, a write processing section 1-8 is set to turn a writing origin for starting writing by 270 deg.. The write processing section 1-8 develops the print data on the bit map of A4 lateral size.
Patent JP-H11193578-A (JP)
Title: External wall plate
Inventor: OMURA MASATOSHI
IPC: E04B1/70
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve execution by executing an inorganic external wall plate having an evenness part specifying a recess area on a rear face on a substrate, and making a recess part an air cycle space. SOLUTION: The projection part 2 of an elliptical column shape and the like is discontinuously scattered on the rear face of an outer wall comprising an inorganic base plate 1, and a recess part 3 continued on the other part is formed. Next, the area rate of the recess part 3 to the surface area of the rear face of the base plate 1 is made 20-80%. Next, when the outer wall plate is continuously executed on the outer wall substrate structural material of a building, an air cycle space is formed between an outer wall and an outer wall substrate structural material in succession to the recess part 3 of the adjacent outer wall plate.  Thereby the air cycle space continued over a plurality of the outer wall plates can be formed only by executing the outer wall plate on the substrate structural material, the air can be naturally circulated in the space to prevent dew condensation, in addition, sufficient strength can be displayed for impact from the outer wall since the outer wall is adhered and executed on the substrate structural material, and since the outer wall plate need not be thick, a cost can be reduced.
Patent JP-2001181763-A (JP)
Title: Hydrogen storage alloy
Inventor: YASUDA KIYOTAKA
IPC: C22C19/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy having excellent hydrogen storage characteristics, particle size reduction characteristics, initial characteristics and output characteristics and also having high reliability in durability and preservability by reducing the content of cobalt and incorporating no aluminum being corrosive component into the alloy. SOLUTION: This hydrogen storage alloy has a CaCu5 type crystal structure expressed by the general formula of MmNiaMnbCocCud (wherein, Mm is misch metal, 3.7<=a<=4.2, 0.3<b<=0.6, 0.2<=c<=0.4, 0<d<=0.4 and 5.00<=a+b+c+d<=5.35).