baber/WOPTO huggingface dataset:
Patent JP-2001080342-A (JP)
Title: Automobile heater unit and automobile air conditioner provided therewith
Inventor: HONMA KAZUMI
IPC: B60H1/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an automobile heater unit and an automobile air conditioner provided therewith capable of blowing out air of proper temperature from each outlet for providing proper air conditioning which keeps the head cool and feet warm and prevents fogging and freezing of a window glass, or the like in any operation mode. SOLUTION: This automobile heater unit 101 has an inlet opening part 107, an air mix damper 103 dividing a flow of cooled air, a heater core 102 where one flow of the divided cooled air flows in, the temperature adjusted, and flows out into a heater core wake flow ventilation passage 111, an air mix part 113 mixing cooled airs from the heater core wake flow ventilation passage 111 and a heater core bypass flow ventilation passage 112, and outlets distributing the temperature-adjusted air into a vehicle cabin. It is provided with a cool air ventilation passage 116 allowing the cooled air from the air mix damper 103 to flow into the heater core wake flow ventilation passage 111 bypass the heater core 102.
Patent JP-H03124052-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SATO OSAMU
IPC: H01L23/31
Filed: 1989-10-06
Abstract: PURPOSE:To obtain a device whose high-frequency characteristic and reliability are excellent by a method wherein a semiconductor element is precoated with a resin whose permittivity is low and whose dielectric loss is small and, after that, it is sealed doubly with another resin whose bonding property with reference to a lead is good and whose moistureproof property is excellent. CONSTITUTION:An ultrahigh-frequency semiconductor element 1 is precoated with a silicone resin 4 by a potting operation including bonding wires 3 which connect lead terminals 2 to element electrodes. Then, the whole is molded in a mold by using an epoxy-based resin 5. Regarding the resin 4, its close contact property with reference to a lead frame is bad, but its permittivity is low and its dielectric loss is small. Regarding the resin 5, its permittivity and its dielectric loss are large, but its bonding property with reference to the lead terminals and its moistureproof property are excellent. Consequently, the element is sealed doubly with the resins 4, 5. Thereby, it is possible to obtain a resin-sealed semiconductor device whose ultrahigh-frequency characteristic and reliability are both excellent.
Patent JP-H0575558-A (JP)
Title: Fm demodulator
Inventor: FUKUOKA NOBUHIRO
IPC: H04H40/45
Filed: 1991-09-13
Abstract: PURPOSE:To acquire an accurate demodulated signal of L-R with an FM demodulator of a feedback system. CONSTITUTION:A 1st demodulated signal of L+R is acquired by a BPF 24, an FM detector 25 and an LPF 26 based on the difference component signal received from a mixer 12. A pilot component signal is obtained by a BPF 27, an FM detector 28 and an LPF 29 and applied to a PLL circuit 30. The difference component signal is also applied to the mixers 14 and 15, and both mixers output the differential frequency signals based on the frequency signals received from the local oscillators 16 and 17 respectively. These differential frequency signals are alternately switched and synthesized together by the switches 18 and 19 in response to the subcarrier received from a PLL circuit 30. Then the continuous signals are outputted. A 2nd demodulated signal of L-R is acquired from the continuous signals via a BPF 21, an FM detector 22 and an LPF 23.
Patent JP-2000090990-A (JP)
Title: Photochemical cell and its manufacture
Inventor: TANAKA SHIGENORI
IPC: H01L31/04
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a photochemical cell which has a high energy conversion efficiency and a long service life. SOLUTION: A photochemical cell is provided with a transparent electric conductor layer, a counter electrode 5 spaced from the transparent electric conductor layer, a transparent semiconductor layer 2, formed on the transparent electric conductor layer, having fine structure, a charge transfer layer 4 arranged between the transparent conductor layer and the counter electrode 5, and a sensitizing coloring matter 3 adsorbed into the layer 2 and abutted on the layer 4. A distance between the transparent electric conductor layer and the counter electrodes 5 is 2 μm-10 μm.
Patent JP-S63115105-A (JP)
Title: Non-hit switching method for optical transmission line and connector for switching used for same
Inventor: SHIODA TAKAO
IPC: H04B10/07
Filed: 1986-11-01
Abstract: PURPOSE:To easily handle a tape type optical fiber by arraying breadthwise a group of optical switch elements for control which are formed longitudinally to the length direction of the optical fiber. CONSTITUTION:Optical switch elements 1 for control are each formed by forming two waveguides 2, i.e. normal waveguide 2a and branch waveguide 2b for detouring, and an electrode 3 for control is provided additionally to the coupling part between the waveguides 2a and 2b. Plural elements are arranged breadthwise on a base plate 4 and the tape type fiber F is connected to the end surfaces of the waveguides 2 of the optical switch element group S in opposition relation. When its is connected, the element group S is put in a housing 5 and optical fiber insertion holes 6 are bored at corresponding positions of the housing 5. Then, the fibers F can be connected by one touch only by being inserted into the holes 6.
Patent JP-2001083152-A (JP)
Title: Dry process immunity analysis method and dry processs analysis element
Inventor: NAKAMURA KENTARO
IPC: G01N33/543
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a dry process analysis method and a dry analysis element for easily, rapidly, and accurately analyzing a substance to be inspected by the competitive combination reaction among the substance to be inspected such as an antigen, an immobilization substance to be inspected, and a labeled specific combination substance such as an antibody for the antigen. SOLUTION: A labeled substance retention layer 6 containing a labeled specific combination substance in advance is provided on a detection layer 14 containing an immobilization substance to be inspected. A water absorption layer 12 is arranged under the detection layer 14. Simply by spotting a liquid sample containing the substance to be inspected, the competitive combination reaction between the substance to be inspected, the immobilization substance to be inspected, and the labeled specific combination substance is allowed to progress in the detection layer 14. Since the labeled specific combination substance that did not combine with the immobilization substance to be inspected of the detection layer 14 is moved and eliminated by the water absorption layer due to the diffusion and move of liquid in an analysis element, an operation such as washing is not required.  The amount of complex between the immobilization substance to be inspected and the labeled specific combination substance formed on the detection layer 14 can be easily measured according to the absorption of a labeled pigmentation particle. Correspondence to compact measuring equipment can be facilitated due to analysis by the dry process analysis element.
Patent JP-H04138449-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKEMURA KUMIKO
IPC: G03C1/83
Filed: 1990-09-28
Abstract: PURPOSE:To improve safelight fog resistance and potential acceptance under high humidity by incorporating silver halide grains having an aspect ratio of 2 - 8 in a silver halide emulsion layer, dextran and the like in a photosensitive material constituent layer, and the solid dispersion of an infrared dye in the protective layer of the photosensitive material. CONSTITUTION:At least one of the silver halide emulsion layers contains flat silver halide grains having a diameter to thickness ratio (aspect ratio) of 2 - 8, and at least one of the photosensitive material constituent layers contains the dextran and latex, and the protective layer of the photosensitive material contains the solid dispersion of the infrared dye, thus permitting occurrence of roller marks to be restrained, antistaticness under high humidity to be improved, sensitivity and covering power to be enhanced, and occurrence of safelight fog to be prevented.
Patent JP-H02109236-A (JP)
Title: Ion source equipment
Inventor: ISHIKAWA JUNZO
IPC: H01J27/08
Filed: 1988-10-18
Abstract: PURPOSE:To lengthen the service life of an electron emission source, by generat ing electrons necessary to generate plasma in a subsidiary plasma chamber, and then supplying the generated electrons to the main plasma chamber. CONSTITUTION:A main plasma chamber 29 is formed by a main casing body 28 made of the metal of a non-magnetic body, while a subsidiary plasma cham ber 31 is formed by a subsidiary casing body 30 made of the metal of another non-magnetic body, mounted via an insulator 18 onto the left-side opening of the main casing body 28, and then an electron emission hole 32 is formed be tween the main and subsidiary plasma chambers 29, 31. Subsidiary plasma 37 is generated by high-frequency discharge in the subsidiary plasma chamber 31 serving as an electron emission source so that electrons (e) necessary to generate plasma in the main plasma chamber 29 that generates ion beams by DC discharge are generated, and then supplied to the main plasma chamber 29. The electron emission source thus becomes considerably long-lived without wasting the material thereof, whereby it is permitted to operate continuously for a long time of not less than hundreds of hours.
Patent JP-2000095693-A (JP)
Title: Surfactant delivery system consisting of composition containing salicylic acid derivative as base on film fabric and its use
Inventor: LAUGIER JEAN PIERRE
IPC: A61K8/37
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a surfactant delivery system for transferring surfactants on the skin which releases salicylic acid derivatives to the epidermis when applied to the skin and is useful in the treatment or the like for skin diseases by including a specific composition on a specific film fabric. SOLUTION: The objective delivery system is obtained by including (A) a composition which consists of the particle form containing a salicylic acid derivative of the formula [R is a (substituted) saturated 3-11 C aliphatic chain or a 3-17 C unsaturated chain having a (substituted) (non) conjugated double bond; R' is an ester functional group having a 2-16 C (un)saturated chain or a hydroxy functional group] as a base and contains no water-soluble surfactant on (B) a film fabric which consists of or contains the natural or synthetic woven or nonwoven fabric material or the plastic sheet combined with the polymer layer containing a salicylic acid derivative of the formula. The salicylic acid derivative of the formula shows the activity as a keratin solubilizer, an antiseptic, an antiinflammatory agent or the like.
Patent JP-H09113144-A (JP)
Title: Heating furnace
Inventor: KONISHI MASAAKI
IPC: C03B35/16
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To enable a glass thin plate to be prevented from being cracked within a heating furnace by a method wherein a transporting speed of a transporting set to transport a workpiece through a maximina furnace temperature gradient part at an interface between heater segments is set to be faster than that of another transporting set. SOLUTION: A plurality of upper heaters 1a, 1b, lower heaters 2a, 2b and the like are installed in a heating furnace. The heaters 1a, 2a and the heaters 1b, 2b are set in a pair, controlled by the same system and then one heater segment is formed. A workpiece transporting speed generated by a roller set 6c and a roller set 6e for use in transporting a workpiece 4 through a maxinmum furnace temperature gradient part placed at an interface between the heater segments is set to be faster than a transporting speed generated by another roller set. With such an arrangement as above, it is possible to prevent a glass thin plate of the workpiece 4 from being cracked in the furnace.
Patent JP-2000099163-A (JP)
Title: Temperature controller
Inventor: SEKIYA KAZUMA
IPC: G05D23/13
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To perform speedy control to a desired temperature and to enable a temp. controller to easily and speedily deal with the variation in flow rate by mixing cold water and warm water and supplying the mixed water which is controlled to a specific temperature to an acting element. SOLUTION: This controller is equipped with a cold water tank 14 which stores cold water of, e.g. about 5 to 15 deg.C in water temperature and a warm tank 15 which stores warm water of, e.g. about 30 to 40 deg.C in water temperature. According to the temperatures of the cold water tank 14 and warm water tank 15 which are measured by 1st and 2nd temperature sensors 21 and 22, the flow rates are adjusted under the control of a control means 20. The cold water which flows out through a 1st flow rate adjusting means 17 and the warm water which flows out through a 2nd flow rate adjusting means 19 are mixed at a mixing part 23. The mixing rate is set to a proper value through adjustments made by the 1st flow rate adjusting means 17 and 2nd flow rate adjusting means 19 according to the temperatures measured by the 1st temperature sensor 21 and 2nd temperature sensor 22.  The produced mixed water flows in a filter 25 through a 3rd flow rate adjusting means 24.
Patent JP-H022876-A (JP)
Title: Compound oxide catalyst and production of alkyleneamines with same
Inventor: HARA YASUSHI
IPC: B01J27/02
Filed: 1988-10-20
Abstract: PURPOSE:To enhance the stability and heat resistance of a compd. oxide catalyst in a water-contg. system by blending niobium oxide with titania, alumina, silica, zirconia or the oxide of a group IIA element of the periodic table, etc., to form the catalyst. CONSTITUTION:A compd. oxide catalyst consisting of niobium oxide and titania, alumina, silica, zirconia or the oxide of a group IIA, VA or IB element of the periodic table, etc., is formed. Ammonia and/or alkyleneamines are allowed to react with alkanolamines in the presence of the catalyst to produce alkyleneamines richer in alkylenes than the ammonia and/or alkyleneamines as starting materials. Ethyleneamines are suitable for use as the alkyleneamines.
Patent JP-S60148779-A (JP)
Inventor: UOORUTAA ESU EGAATO JIYUNIA
IPC: B62D55/253
Filed: 1984-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61140534-A (JP)
Title: Production of polyglycerol
Inventor: UDA SHINZO
IPC: C08G65/28
Filed: 1984-12-14
Abstract: PURPOSE:To produce the objective compound having light color and high polymerization degree, by the addition reaction of glycidol to a (poly)glycerol using a catalyst consisting of a cation exchange resin having sulfonic acid group as the exchange group, at a specific temperature. CONSTITUTION:A cation exchange resin having sulfonic acid group as the exchange group, preferably sulfonated styrene-divinylbenzene copolymer is used as a catalyst for the addition reaction of glycidol to glycerol or polyglycerol at 110-120 deg.C. A polyglycerol having light color, high polymerization degree and narrow polymerization degree distribution, purifiable easily, and useful as a raw material of food emulsifier, cosmetic humectant, plasticizer, surfactant, etc., especially as a raw material of an O/W-type emulsion for food additive, can be prepared by this process. The amount of the catalyst is preferably 0.01-0.1pt. per 1pt. of glycerol.
Patent JP-H0596079-A (JP)
Title: Full automatic washing machine
Inventor: KENJO YOSHITOYO
IPC: D06F33/02
Filed: 1991-10-11
Abstract: PURPOSE:To improve the handleability by deciding the quantity of cloth in a short time before water supply after the operation is started, and displaying the quantity of a detergent, based on its result. CONSTITUTION:A rotation angle of a motor for driving a pulsator provided in a washing and dehydrating tank so as to be freely rotatable is detected by an encoder 15, and its output is inputted to a cloth quantity deciding means 17 for deciding the quantity of cloth in the washing and dehydrating tank. When an operation for driving the motor 5 for a prescribed time T1 before supplying water to the washing and dehydrating tank, and thereafter, stopping it for a prescribed time T2 is executed plural times by a control means 18, the cloth quantity deciding means 17 decides the quantity of cloth by an output of the encoder 16 extending from the beginning of a stop period to a prescribed time T3, and displays the quantity of a detergent corresponding to the quantity of cloth, based on its result.
Patent JP-H06121532-A (JP)
Title: Switching fet drive circuit for switching power supply
Inventor: TOMIOKA SATOSHI
IPC: H03K17/56
Filed: 1992-10-01
Abstract: PURPOSE:To realize downsizing and cost reduction of power supply without limiting duty of driving signal. CONSTITUTION:When a driving signal from a pulse width control circuit 21 has H level, a capacitor 15 is charged with voltage from a DC power supply 11. At that time, transistors 13, 17 are turned ON thus turning the switching FETs 1, 2, respectively, OFF and ON. When the driving signal has L level, the switching FET 2 is turned OFF to raise source potential of the switching FET 1. At that time, charging voltage of the capacitor 15 is applied to the gate of the switching FET 1. This constitution allows driving of the switching FET 1 through a single capacitor 15.
Patent JP-H06206210-A (JP)
Title: Molding of tile having stepped patterns
Inventor: FUKUZAWA TAKEO
IPC: B30B11/00
Filed: 1992-10-01
Abstract: PURPOSE:To provide a tile having a high qualitative accuracy and expressing a three-dimensional feeling by shading by providing stepped parts to the surface of the tile to provide shaded part while preventing the the time of demolding after compression molding. CONSTITUTION:In a method for molding stepped parts 1a, 1b on the surface of a tile by pressing the tile by two-step pressing using a dry press molding mechanism P1 so that a shrinkage factor becomes constant, liftable lower molds 5, 6 are raised at the same interval in connection with the rising of an upper mold 14 at the time of demolding after compression molding.
Patent JP-H08119672-A (JP)
Title: Fusing glass, magnetic head and its production
Inventor: MAKI SATOSHI
IPC: G11B5/187
Filed: 1994-10-27
Abstract: PURPOSE: To obtain fusing glass hardly producing strain and excellent in chemical durability and to produce a magnetic head using the glass or a magnetic head subjected to proper fusion with the glass. CONSTITUTION: This fusing glass has >=110×10-<7> / deg.C coefft. of thermal expansion and a compsn. contg., by weight, 50-65% PbO, 15-25% SiO2 , 5-20% TeO2 , 1.5-6% R2 O (R is two or more among Li, Na and K), <=20% Bi2 O3 , <=1% Sb2 O3 or As2 O3 , <=8% B2 O3 and <=8% ZnO.
Patent JP-H08119424-A (JP)
Title: Conveyor
Inventor: KAWADA AKIYOSHI
IPC: B65G13/07
Filed: 1994-10-28
Abstract: PURPOSE: To provide a conveyor which can separate adjoining works without using a stopper. CONSTITUTION: A conveyor comprises a chain 19a, with which a sprocket 20 in a single piece structure with rollers 17 in Groups A and C is in engagement, and a chain 19b with which another sprocket 20 in a single piece with rollers 17 in Group B is in engagement. Drive sprockets 22a, 22b in engagement with these chains 19a, 19b are driven by output sprockets 26a, 26b fixed to the output shaft of a single unit motor 25 through chain and speed change sprockets 23a, 23b.
Patent JP-S63116619-A (JP)
Inventor: MAKIZONO HARUMICHI
IPC: A01D63/02
Filed: 1986-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000101938-A (JP)
Title: Television receiver
Inventor: OKABE KIMIHARU
IPC: H04N5/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify the communication between a decoder box and a TV main body for a TV receiver which contains a decoder box. SOLUTION: A TV receiver consists of a TV main body 2, a remote control signal receiving part 3, a TV control part 4, a decoder box 5, a decoder box control part 6 and a display 7. With such a constitution, the remote control signal received from a user is not transmitted directly but is transmitted after the timing and contents are processed. Thus, communication between the box 5 and the main body 2 is simplified, and the response to the box 5 is also facilitated as advantageous effects.
Patent JP-H04143064-A (JP)
Title: Production of al-li alloy product
Inventor: SUGIOKA SHIGERU
IPC: C22F1/04
Filed: 1990-10-02
Abstract: PURPOSE:To obtain the product having high strength by melting an Al-Li alloy contg. Li at a specific concn., pouring this molten metal into a casting mold at a specific temp. to form a casting and holding this product at a specific temp. for a specific period of time, then cooling the product to ordinary temp. CONSTITUTION:The Al-Li alloy contg. <=4% Li is melted and this molten metal is poured into the casting mold at 630 to 750 deg.C to form the casting. This product is held at 450 to 560 deg.C for 5 to 60 hours and thereafter this product is cooled to ordinary temp. to form the product. Consequently, the flowability of the molten metal is assured and the added Li is prevented from forming a compd. The content of the Li in the alloy is thereby decreased and the formation of an delta phase is lessened, by which the Al-Li alloy product is formed. The industrial mass production of the Al-Li alloy products having the high strength from the castings is possible in this way.
Patent JP-H07252958-A (JP)
Title: Multistory parking space
Inventor: ISHIGE RYOICHI
IPC: E04H6/18
Filed: 1994-10-28
Abstract: PURPOSE:To speed up how to enter and leave a parking space by installing a transfer site between an entrance and a receiving site and a stacker crane to each shelf group on both sides and operating one transfer device to/from the transfer sites of one shelf group and operating the other device to/from the transfer sites of the other shelf group. CONSTITUTION:A stacker crane 1 is formed with a running member and a lifting mount which lifts up and down the running member and two sets of forks 2A and 2B. Shelf groups 4 and 5 comprising a large number of shelves are connected to entrances 13A and 13B located below by means of lifters 12A and 12b. The entrances 13A and 13b are located in the fourth line and the fifth line when counted from the right side. There are installed conveyers 11A and 11B in the shelf groups 4 and 5, which are connected to conveyres 10A and 10b of the lifters 12A and 12B which has been lifted up, The stacker crane 1 projects the forks 2A and 2B to the conveyers 10A and 11B so that the car may leave the parking space. Then, the stacker crane 1 projects the forks 2A and 2b to the conveyers 11A and 10B so as to receive an entering vehicle.
Patent JP-H02110707-A (JP)
Title: Reference point return system
Inventor: IKEDA YOSHIAKI
IPC: G05D3/12
Filed: 1988-10-20
Abstract: PURPOSE:To facilitate the adjustment of a deceleration dog on a machine side by setting a deceleration time and a deceleration speed moving time as a parameter. CONSTITUTION:A deceleration dog 3 is fixed under a machine table 1, the deceleration dog 3 is short, only operates a deceleration limit switch 2 and outputs a deceleration start signal DEC. The deceleration start signal DEC from the deceleration limit switch 2 is inputted to a reference point return processing means 5 of a numerical controller CNC 4. A deceleration time T1 and a deceleration speed moving time T2 are give from a time setting means 6 to the reference point return processing means 5 and these times are stored beforehand in a non-volatile memory, etc., as the parameter. The reference point return processing means 5 executes the processing of a reference point return by the deceleration start signals DEC and the times T1 and T2. Thus, the adjustment of the deceleration dog on the machine side becomes easier.