baber/WOPTO huggingface dataset:
Patent JP-H05160794-A (JP)
Title: Information collection system
Inventor: OGAWA OSAMU
IPC: H04B10/071
Filed: 1991-11-26
Abstract: PURPOSE:To send information obtained at a subscriber side to a master station with a simple device by providing an optical pulse reflection means to the subscriber device and to install the subscriber device to a location where no power supply is available or to which a person is hardly accessible. CONSTITUTION:A master station O is connected to plural subscribers A, B,... by an optical fiber cable. An optical pulse P1 sent from the master station O is branched from the optical fiber cable and an optical pulse P3 is sent to the subscriber A. The optical pulse P3 is reflected by a reflecting body modulated by a sensor output in the subscriber A and returned to the master station O as an optical pulse P3'. A mirror, a scattering body or a liquid crystal or the like is used for the reflecting body. One-bit information of a sensor installed to a subscriber is obtained by the master station O by checking whether or not the optical pulse P1 sent from the master station O is returned in a prescribed time.
Patent JP-2001151880-A (JP)
Title: Recycling process of recovered polyester
Inventor: NARUSE SHINJI
IPC: C08G63/88
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an efficient recycling process for recovered polyester. SOLUTION: When recovered polyester and the diol component of the polyester are melt-mixed to effect depolymerization and the depolymerization product is polycondensed again, a diol component with a molecular weight of 600-20,000 is added in an amount of 25-400 wt.% based on the recovered polyester at an arbitrary step before the polycondensation reaction is completed, and then the polycondensation reaction is carried out.
Patent JP-2000165101-A (JP)
Title: High frequency switch
Inventor: MIYAKE YASUYUKI
IPC: H01P1/15
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a high frequency switch even in the case that it is required to increase/decrease number of input ports and number of output ports of the high frequency switch. SOLUTION: The two-way high frequency switch 1 that has a switch function passing or interrupting a high frequency signal by selecting a DC bias applied to a gate electrode of a transistor(TR) 9 connecting to s stub 8 is provided with the one input port 5 and the two output ports 6, 7. The bidirectional high frequency switch whose number of the input ports is an even number and whose number of the output port is the unity or whose number of the input ports is the unity and whose number of the output is an even number can be generated by combining an even number of the high frequency switches 1.
Patent JP-H01178539-A (JP)
Title: Hydrogenated nitrile rubber composition
Inventor: ICHIKAWA MASAYOSHI
IPC: C08K3/00
Filed: 1987-12-29
Abstract: PURPOSE:To improve the strength at high temperature in contact with oil, by mixing a polymer comprising a hydrogenated nitrile rubber with a reinforcing filler comprising carbon black and talc both of a specified particle diameter. CONSTITUTION:A hydrogenated nitrile rubber composition is produced by mixing 100pts.wt. polymer (A) comprising a hydrogenated nitrile rubber of a degree of hydrogenation of 88-95% or based on this rubber with a reinforcing filler comprising 30-60pts.wt. carbon black (B) of a particle diameter of 20-30mmu and 2-25pts.wt. talc (C) of a particle diameter of 0.1-6mum and other adjuvants (D) (e.g., calcium carbonate and a plasticizer). The obtained composition is suitable as a material for automobile rubber articles exposed to a high- temperature oil-containing atmosphere, such as a power steering hose located in an automobile engine room and a diaphragm located in a fuel pump.
Patent JP-2000158470-A (JP)
Title: Manufacture of frictional material and thermoforming apparatus
Inventor: ARAI KATSUO
IPC: B29L31/16
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a fault by a residual gas in a product to improve a product yield and to shorten a predetermined time of a thermoforming step to improve productivity by sucking and exhausting an atmosphere in at least a thermoforming mold at a predetermined vacuum pressure during the step, and degassing gases to be generated by a preform. SOLUTION: In a thermoforming step, a mold 7 is previously raised to a predetermined thermoforming temperature, a preform 5 is set in a space 12 in the mold, and pressure molding and unloading are alternately repeated predetermined times. When started to be unloaded, a first on/off valve 32 is fully opened, a vacuum pressure of a suction chamber 26 is operated at once in the thermoforming mold 7. When pressure molded at twice or later, the valve 32 is throttled to a half-opened state, and when started to be next unloaded, the valve 32 is simultaneously returned to the fully opened state. A vacuum pump 28 is continuously operated to maintain the vacuum pressure in the chamber 26 at a predetermined value. Thus, a fault caused by a residual gas in the product is prevented to improve a product yield, and a required time of the thermoforming step is shortened to improve productivity.
Patent JP-H08179768-A (JP)
Title: Tone generating channel allocating device
Inventor: MATSUYAMA SHIGERU
IPC: G10H1/18
Filed: 1994-12-24
Abstract: PURPOSE: To allocate tone generation channels by considering a characteristic of a tone quality of a musical sound, by truncating them according to allocation order by considering performance part preferential order with every tone quality allocated to the respective channels and discrimination of characteristic envelope control. CONSTITUTION: A work RAM 6 as a tone generation channel information storage means stores a musical sound parameter corresponding to a tone quality to be assigned with respective tone generation channels. When a new push key is made in the middle when the whole respective tone generation channels generate a musical sound of this assigned tone quality, a CPU 3 as a pronouncing channel detecting means detects tone generation channels generating a musical sound most suitable of sound elimination on the basis of a musical sound parameter of a tone quality to be assigned with respective tone generation channels from the work RAM 6. The CPU 3 as a musical sound generation indicating means indicates generation of a musical sound corresponding to the new push key to a tone generation channel detected by this CPU 3.
Patent JP-H09175950-A (JP)
Title: Composition containing carpronium chloride
Inventor: AMAMIYA TSUTOMU
IPC: A61K8/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for hair, comprising carpronium chloride, pantothenyl ethyl ether and a water-soluble chitin derivative, reduced in stickiness after use and capable of raising the stability of carpronium chloride to water. SOLUTION: This composition coptaining carpronium chloride comprises the carpronium chloride having local vasodilator actions and pantothenyl ethyl ether and a water-soluble chitin derivative having stabilizing actions on the carpronium chloride and hair root activating actions (e.g. hydroxypropyl chitosan). Furthermore, one more crude drugs having hair growth, trichogenous or hair tonic effects (e.g. Polygoni multiflori Radix or Panacis japonici Rhizoma) are contained therein. The carpronium chloride is used in an amount of 0.1-10wt.% and other ingredients are blended in the following amounts based on 1 pt.wt. carpronium chloride: (1/20) to 20 pts.wt. pantothenyl ethyl ether, (1/100) to (1/5) pt.wt. water-soluble chitin derivative and (1/5) to 20 pts.wt. crude drugs.  The composition is the one for hair growth, trichogenous and hair tonic use and effective against alopecia, dandruff, pruritus, hair production insufficiency, baldness, etc.
Patent JP-H08173088-A (JP)
Title: Unrefined malted rice packed in container
Inventor: TANO MOTOYASU
IPC: A23L27/50
Filed: 1994-12-24
Abstract: PURPOSE: To obtain an inexpensive unrefined malted rice capable of being easily changed into a salted refined malted rice with using a container for sale as it is so that a purchaser can eat the salted refined malted rice having his favorite flavor. CONSTITUTION: The unrefined malted rice packed in the container is produced by filling the unrefined malted rice in a flexible plastic container 1. The container has an expansion-standing bottom enabling to stand and hold the container in an expanded state. The container 1 has an openable seal part 3 capable of sealing the container in a watertight state along the opening. The container further has a sealed part 4 closed in a watertight state along the seal part 3 on the outside of the seal part 3. A cut-opening part 5 is disposed between the sealed parts 3, 4. The cut-opening part 5 is cut, and the sealed part 3 is opened. A soy is put in the container, and the sealed part 3 is closed. The soy is absorbed in the unrefined malted rice 6 to give the salted unrefined malted rice.
Patent JP-H09175688-A (JP)
Title: Conveyance roller
Inventor: SAKAMOTO HIDEO
IPC: B65H27/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive conveyance roller capable of obtaining high paper feed accuracy with a simple structure. SOLUTION: This conveyance roller is rotated to convey a printing medium while the printing medium is pinched between it and a press roller 12. A roller shaft has an outer peripheral face 7a pinching the printing medium and made of a flat hard material, and a high-friction section 13 to be brought into contact with the printing medium with high frictional force is formed at the position of the outer peripheral face 7a facing part of the press roller 12 in the axial direction.
Patent JP-H05168931-A (JP)
Title: Hydrogenating catalyst and production thereof
Inventor: MATSUDA MORIO
IPC: B01J23/80
Filed: 1991-12-19
Abstract: PURPOSE:To obtain a hydrogenating catalyst capable of producing higher alcohol with high purity by using one kind of a substance selected from oxides and hydroxides of aluminum, silicon, titanium or the like, zeolite and silica-alumina as a carrier and specifying the atomic ratio thereof. CONSTITUTION:At least one kind of a substance selected from a group consisting of oxides and hydroxides of aluminum, silicon, titanium, zirconium, magnesium and iron, zeolite and silica-alumina is used as a carrier to produce a hydrogenating catalyst. The atomic ratio (the atomic ratio of the whole of the catalyst including the carrier) of the carrier is set to Cu/Fe/(at least one kind of a metal selected from a group consisting of IIB, IIIb, IVa, IVb, VIb, VIIa metals of the Periodic Table)/(at least one kind of a metal selected from a group consisting of alkali metal and alkaline earth metal)=1/0.4-2.5/0.5-5.0/0-0.4. This catalyst is used to obtain higher alcohol with high purity in an extremely easy manner.
Patent JP-H11313642-A (JP)
Title: Not colored nor coloring cod roe salted product
Inventor: CHIBA SATOSHI
IPC: A23L17/30
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To prepare a cod roe salted product which is not colored nor colors, has excellent salty taste, other tastes and the like, hardly varies color tone and color, and has well salted body. SOLUTION: This cod roe salted product is characterized in that it contains brine as a color tone improving agent, it is not colored nor colors, and it has red color tone, hardly varies in color and has well salted body. The brine component is used in a mixture with common salt for salting processing, more specifically in a solution having a salt concentration of about 5-2.5 wt.% or more.
Patent JP-H10176683-A (JP)
Title: Scroll compressor
Inventor: MITSUNAGA TOSHIHIKO
IPC: F04C18/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance suction efficiency and volume efficiency of refrigerant gas so as to improve refrigerating capacity by fixing a suction pipe for sucking refrigerant gas into a sealing container to the wall of the sealing container in the vicinity of a refrigerant gas suction portion in a scroll compressor element. SOLUTION: In an oscillating scroll 6 in a scroll compressor element, a spiral lap 61 projects from its upper face. A lap 51 of a fixed scroll 5 engages with the lap 61, so that compression chambers 8 defined by a plurality of compression spaces 7 gradually reduced inward from outside communicate with discharge ports, and refrigerant gas is compressed inside the compression chambers 8. A suction pipe 17 for the refrigerant gas is fixed to the wall of a sealing container 1 in the vicinity of a refrigerant gas suction port in the scroll compressor element.  Preferably, the suction pipe 17 is disposed in such a manner that the center line (c) of the suction pipe 17 is positioned between a line connecting the center of a rotary shaft of a motor element to the terminal (f) of the lap 61 and a line (g) drawn at 30' apart from the terminal (f) of the lap 61 based on the center of the rotary shaft.
Patent JP-H06185269-A (JP)
Title: Double-layer type louver
Inventor: KOBAYASHI MINORU
IPC: E06B7/086
Filed: 1992-12-17
Abstract: PURPOSE:To have such a louver which is excellent in airtightness, in which sound and heat insulating functions are promoted, at the same time, ventilation and lighting can be freely controlled and perspective efficiency and shielding efficiency can be also set freely. CONSTITUTION:In a turning type louver equipped with a plurality of turning and arranged louvre boards 10 and 11, two rows of louvers facing to the inside and outside of a building are provided in opposition to each other at a specific interval, and opening and shutting sliders 30 for controlling louvers opening and shutting are provided to both surfaces of louvers. A plurality of opening and shutting arms 40 are pivoted on the opening and shutting sliders in an arrangement state in a tunable manner, and both ends of each of the opening and shutting arms are pivoted on the rear side of each of the louvre boards of both louvers. A turning fixed shaft 10b is provided in the vicinity of the upper end of the louvre board, so that the louvers are opened and shut by vertical moving control of the opening and shutting sliders.
Patent JP-H0672816-A (JP)
Title: Antimicrobial agent and antimicrobial resin or rubber composition
Inventor: MIYATA SHIGEO
IPC: C08K3/22
Filed: 1991-11-27
Abstract: PURPOSE:To provide a non-toxic or almost non-toxic antimicrobial agent insoluble or sparingly soluble in water and organic solvent, free from the problem of environmental pollution, stable to heat and ultraviolet ray and easily dispersible in resin, rubber and paint without deteriorating the characteristic features of the product. CONSTITUTION:The objective antimicrobial agent contains a composite metal hydroxide of the formula (M1<2+>)1-x(M2<2+>)x(OH)2 (M1<2+> is Mg and/or Ca; M2<2+> is Cu and/or Zn; 0.0001<=x<0.9). An antimicrobial resin or rubber composition is produced by using the antimicrobial agent as a component.
Patent JP-H10172766-A (JP)
Title: Organic electroluminscent element and manufacture thereof
Inventor: NAKAYAMA TAKAHIRO
IPC: H05B33/10
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent(EL) element which can effectively utilize the light advancing in the parallel direction of an organic thin film by forming an end surface of the organic thin film in the shape of having a light reflecting function in the organic EL element formed by laminating the organic thin film on a base board. SOLUTION: A semitransparent film 102 such as a titanium oxide or a silicon oxide is formed on a base board 101 formed of glass or the like, and a transparent electrode 103, a hole transport layer 104, a light emitting layer 105 and a back metallic plate 106 are laminated on it, and an organic EL element is formed. An end surface of this organic thin film is made to function as a semitransparent reflecting mirror by a difference in a refractive index with an external part, and is formed in the shape of reflecting the light on the inside. That is, a conventional film thickness changing area is shortened as much as possible, and the light is shut in, and attenuation and extinction of the light are reduced.  It is ideally better that the end surface of the organic thin film is a right angle to the base board, but actually, when a right-angled part of about 40 to 90% exists in a thickness of the film, reflection of the light (shutting-in of the light) can be sufficiently obtained.
Patent JP-H05339194-A (JP)
Title: Preparation of acid anhydride
Inventor: PASUKUARE GAREKURA
IPC: C07C63/06
Filed: 1992-12-18
Abstract: PURPOSE: To obtain a symmetric acid anhydride in high yield by a simple isolating method by allowing a specified acid halide to react with an anhydride of an acid different from the first acid, removing the produced acid halide by distillation and removing protecting groups present in the product.  
     CONSTITUTION: An acid halide expressed by formula I (e.g. chloroacetyl chloride) is allowed to react with an acid anhydride (e.g. acetic acid anhydride) expressed by formula III. In formula I, R 1  is aliphatic, alicyclic, aromatic alicyclic-aliphatic, aromatic aliphatic group, and functional groups present in R 1  may be protected if necessary, X is chlorine or bromine. In formula III, R 2  is aliphatic hydrocarbon, cycloalkyl. During the reaction of these compds., a compd. expressed by formula IV (e.g. acetylchloride) is removed by distillation, and any protecting groups present are removed. Thus, the objective symmetric acid anhydride (chloroacetic acid anhydride) expressed by formula IV can be obtd. in high yield by a simple reaction mechanism and post treatment. 
     COPYRIGHT: (C)1993,JPO
Patent JP-2001154511-A (JP)
Title: Transfer device
Inventor: WATANABE TAKASHI
IPC: G03G15/16
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of surely performing transfer even in the case of the machine of a high image formation speed. SOLUTION: Since pre-transfer and post-transfer rollers 4 and 5 are arranged so as to bring a tangent closest to the rotation center of an image carrier among the four common tangents of both rollers to the rotation center side of the image carrier more than the outer periphery of the image carrier, the tight adhesion width of the image carrier and transfer paper becomes wide. Thus, transfer time becomes long and sufficient transfer time is obtained even in the case of a high-speed machine.
Patent JP-H05172384-A (JP)
Title: Control method of dehumidifying operation of air conditioner
Inventor: FUJI SEIJI
IPC: F24F11/02
Filed: 1991-12-20
Abstract: PURPOSE:To prevent giving of discomfortable feeling to a customer by utilizing heating-capacity control by a hot-water flow control valve and cooling-capacity control by variable speed compressor at the time of dehumidifying operation and controlling a discharge temperature so as to be kept within a set range to room temperature at all times. CONSTITUTION:A hot-water flow control valve 7 controls heating capacity by adjusting flow rate flowed through a heat exchanger 6 for hot water. A variable speed compressor 1 controls cooling capacity by controlling the quantities of the circulation of a refrigerant flowing through heat exchangers 3, 4 for the refrigerator. On the other hand, a suction temperature and a discharge temperature are read by a sensor. When the discharge temperature is kept within a certain range from the suction temperature in the difference of the suction temperature and the discharge temperature, cooling capacity is increased, or heating capacity is reduced. When the discharge temperature is kept within a certain range or less from the suction temperature, inversely, cooling capacity is diminished, and heating capacity is augmented, thus holding the discharge temperature within the certain range to the suction temperature, then allowing dehumidification under the state in which the discharge temperature is equalized approximately to room temperature.
Patent JP-H04208044-A (JP)
Title: Molded motor
Inventor: SENJU YOSHITAKA
IPC: H02K5/08
Filed: 1990-11-30
Abstract: PURPOSE:To regulate the position of a protector lead wire and to prevent movement due to molding pressure by providing a bulkhead type side face rib at a bridge part between a connector and a protector-containing section. CONSTITUTION:A notch for receiving a protector lead wire 6 and a bulkhead type rib are provided at a connector bridge part 1. A protector is connected with a connector 3 and the combination of protector and body is inserted into a protector containing section 2 and secured in place. The lead wire 6 is then placed in the notch thus containing the lead wire 6 quite stably. According to the constitution, stability is enhanced remarkably as compared with binding without requiring excessive manpower for binding resulting in reduction of machining cost and stabilization of quality.
Patent JP-2001150918-A (JP)
Title: Air conditioner for vehicle
Inventor: KUMADA TATSUMI
IPC: B60H1/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a deteriorated feeling of air conditioning in an air conditioner for vehicles with a single motor, caused by an inappropriate blowout mode selected by compensating an opening degree of an air-mixing door according to temperature change in an air-cooling heat exchanger. SOLUTION: A target operating angle SWO of a motor actuator is determined so as to maintain a target opening degree SW of an air-mixing door for keeping a blowout temperature into the vehicle interior at a target temperature TAO. The target opening degree SW of the air-mixing door is compensated according to the temperature TE of an air-cooling heat exchanger. The temperature TE is compensated to such an extent that the blowout mode is maintained as determined before the compensation.
Patent JP-H08184071-A (JP)
Title: Clamshell device
Inventor: ITAMI MASACHIKA
IPC: E02F3/47
Filed: 1994-12-28
Abstract: PURPOSE: To enable excavation and conveyance by installing a clamshell bucket to an expansible shaft suspended to a bearing disk through a trestle, press-fitting the bucket to the ground and excavating the ground and removing soil. CONSTITUTION: A clamshell bucket 13 is moved up to the upper section of a place to be excavated by a shifter 20. Scissors shafts 12 are extended up to an expansion jack 14, and the depth of the clamshell bucket 13 is lowered up to the ground to be excavated. The bucket 13 is opened, and press-fitted to the ground by adjusting jacks 16. The two jacks 16 are adjusted and press- fitting is facilitated at that time. Reaction is received from a bearing disk 40 by a holding jack as required. The bucket 13 is closed, and excavated soil and sand are gripped into the bucket 13. The scissors shafts 12 are shrunk, and the bucket 13 is lifted. The holding jack is contracted, and the bucket is moved up to a position, where soil is discharged, by the shifter 20 and positioned, and soil is discharged. Accordingly, excavation and soil discharge can be automated.
Patent JP-H04276657-A (JP)
Title: Integrated circuit device and its manufacture
Inventor: DEYUAN II KAATAA
IPC: H01L21/8242
Filed: 1991-12-20
Abstract: PURPOSE: To prevent a word line gate filament of undesirable polysilicon from being formed in an integrated circuit device, like a VLSI dynamic random access memory that adopts a field plate separate structure. CONSTITUTION: Before a word line 14 is formed, an oxide film layer 60 is formed in a field plate window 32o below the side wall of a nitride film 58 along the field plate window 32o. The oxide film layer 60 fills part of an undercut part 46u below a projection part 58r of the nitride film 58. The projection part 58r of the side wall 58 of the nitride film is removed. Thus, the projection part 58r is removed to reduce the possibility that a word line filament of polysilicon is formed around the edge of the field plate window 32o in the undercut part 46u when a word line is added by partially filling the undercut part 46u. A memory device in field plate separate structure is also shown and the oxide film layer formed partially along the edge of the field plate window nearly meets the side wall nitride film layer.