baber/WOPTO huggingface dataset:
Patent JP-H0359273-A (JP)
Title: Energy utilizing hollow heat insulating multi-layer structure plate system
Inventor: FUJII TORU
IPC: E04H9/16
Filed: 1989-07-26
Abstract: PURPOSE:To effectively absorb clean solar energy by installing the hollow layer side of a hollow heat insulating structure plate formed with a hollow layer on the front face of a heat insulating layer toward the sun side, and circulating the heat medium gas in the hollow layer. CONSTITUTION:A hollow layer 2 made of a hollow structure plate is formed on the front face of a heat insulating layer 3 which is a bulkhead having the heat insulating structure and function as a general construction material. Support material beams are fixed at a fixed interval for reinforcement in the hollow layer 2, and openings 4 are provided at a fixed interval. The hollow layer 2 side of the hollow heat insulating structure plate with a two-layer structure or a sandwich type three-layer structure of 'hollow layer + heat insulating layer + hollow layer' is installed toward the sun side, and the heat medium gas (water, mixed liquid, antifreeze and others) is circulated in the hollow layer 2 to absorb solar energy. Clean solar energy is effectively and efficiently absorbed.
Patent JP-H0477382-A (JP)
Title: Production of organic manure having natural agricultural chemical component
Inventor: NAKAZONO SHUZO
IPC: C05G3/60
Filed: 1990-07-18
Abstract: PURPOSE:To obtain organic manure having natural agricultural components by dehydrating and deodorizing animal waste in oil and thereafter grinding this and mixing this with a starfish which is dehydrated in oil and thereafter ground. CONSTITUTION:(a) Animal waste is immersed in animal oil, fish oil or vegetable oil of the specified temp. Dehydrating treatment and removal of odorous components are performed at oil temp. Animal waste is ground into a powdery shape. (b) A starfish is immersed in animal oil, fish oil or vegetable oil of the specified temp. and dehydrating treatment is performed at oil temp. A starfish is ground. (c) The powdery treated materials produced by treatment of the said (a), (b) are mixed or separately made to a dispersible state. In the production of an organic manure, since animal waste is firstly utilized as a raw material, this is the same material as the raw material of the conventional organic manure and advantage of organic manure is sufficiently applied. Moreover, since animal waste is immersed in oil of the specified temp. and oil immersion and dehydrating treatment are performed, the treated material is regulated to moisture capable of being easily made powdery and made suitable for a form utilized as manure.
Patent JP-2001021415-A (JP)
Title: Optical wavelength detecting method and optical wavelength detecting device
Inventor: STEPHAN FREYBERG
IPC: H01S3/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To make movable components and complex electronic devices unnecessary, enable stably to obtain high measuring resolution, and realize microminiaturization in sub-millimeter size. SOLUTION: A monochromaticity input optical signal I (λ) to be measured is divided into two beams with a beam splitter 1, and sent to optical detectors 2, 3 having two spectrum filters which have different frequency characteristics. Each output is converted into a value x (λ) which is not changed by input signal light intensity with a processing device 4, and a wavelength λ is decided.
Patent JP-S6250643-A (JP)
Title: Humidity sensor
Inventor: SHIODA TAKAO
IPC: G01N21/3554
Filed: 1985-08-30
Abstract: PURPOSE:To remove absorbed water speedily and to take a measurement in a short time by making a single-mode waveguide thin and exposing an evanescent wave exudation part in the surface, and providing a heating means for the exudation part. CONSTITUTION:The signal-mode waveguide 9 is formed on a core 7 and a clad 8 on the substrate 6 of a sensor part 6 and the clad 8 in the center is made thin to expose the evanescent wave exudation part 10 in the surface. Then, a heating optical fiber 5 for the exudation part 10 is provided and when laser light is guided to an optical fiber 3 for input and gas to be measured is flowed to the sensor 1, the water of the gas is adsorbed to the exudation part 10. Evanescent light passing through this part is absorbed by a hydrogen group and the quantity of transmitted light varies, so that humidity is measured. The fiber 5 is heated after the measurement to remove the water in a short time. Consequently, the humidity is measured speedily.
Patent JP-2001021060-A (JP)
Title: Valve device
Inventor: FUKUDA RYO
IPC: F16K31/163
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve device capable of preventing the leakage of fluids flowing onto a valve chest to a cylinder chamber. SOLUTION: The valve chest 10a and the cylinder chamber 10b of a main body 10 are separated from each other by a partition wall 11a. A valve element 20 is stored in the valve chest 10a so as to freely slide, and a permanent magnet 21 is provided in the upper end of the valve element 20. A piston 30 is stored in the cylinder chamber 10b so as to freely slide, and a permanent magnet 31 is provided in the lower end of the piston 30. The permanent magnets 21 and 31 repel each other. While the piston 30 is butted on a cap 12 by the energization of a spring 32, the valve element 20 is moved away from a valve seat 13c by the energization of a spring 22, and butted on the partition wall 11a.  When backpressure (pressure) is supplied from a backpressure source 35 (pressure applying means) to the upper chamber part 10c of the cylinder chamber 10b, the piston 30 is butted on the partition wall 11a by this backpressure, and the valve element 20 is seated on the valve seat 13c by the repulsion force of the magnets 21 and 31.
Patent JP-2000030883-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUWA SHINJI
IPC: H05B41/282
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device with a DC-DC converter requiring no input current detecting resistor or no current transformer, realizing miniaturization and a low cost, and capable of being properly controlled at the time of a start and during the stabilization time. SOLUTION: The DC input voltage from a DC power source 1 is boosted by a converter transformer T1, and it is inverted into the AC voltage by a succeeding inverter and fed to a discharge lamp. A switching element Q1 turning on or off the input current flowing in the primary winding of the converter transformer T 1 is controlled by a PWM control circuit 6. The signal limiting the maximum on-duty of the switching element Q1 is changed by an input voltage-dead time voltage converting circuit 8 based on the input voltage and the lamp current detected by a detection section 7, and the flow of the excessive input current at the time of a low input voltage is suppressed.
Patent JP-S5991825-A (JP)
Inventor: JIYON ROBAATO KUREFUTO
IPC: A01K89/027
Filed: 1983-10-13
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-H0717334-A (JP)
Title: Weather strip for automobile
Inventor: OKADA MASAYASU
IPC: B60R13/06
Filed: 1993-07-05
Abstract: PURPOSE:To surely prevent the intrusion of water into a car room inside even if the water leaks inside a door glass when a car is washed by high pressure water, as for a weather strip phich is installed along the opened edge of the door of an automobile and seals the part around the door glass when the door is closed. CONSTITUTION:At the edge part in the car interior inside of the hollow seal part 52 (62) of a weather strip 5A (6A), a lip part 522 (622) whose top edge makes contact with the inner surface of a door glass 3 through the bulging-out in a top shape is installed, and the contact part 53 (63) between the side surface 522a (622a) of the lip part 522 (622) and a common part 521 (621) which makes contact with the edge of the door glass 3 is connected to an installation base part 51 (61) through a bridge 54 (64). The sectional shape constituted of the side surface part 522a (622a), bridge 54 (64) and the common part 521 (621) is formed to a narrow shape, and when the common part 521 (621) is pushed in by the high pressure car washing water, the lip part 522 (622) is deformed in an erection direction, and the top edge is strongly pressed to the inner surface of the door glass 3.
Patent JP-S5894440-A (JP)
Title: Injection molding of synthetic resin and the like
Inventor: MATSUKURA TOSHIO
IPC: B29C45/00
Filed: 1981-12-01
Abstract: PURPOSE:To unnecessitate the removing process of a gate section of a molded piece and to prevent the mold piece from flaws, stains, dust, etc. by a method wherein a movable sleeve is pushed up, resin at a gate section is cut off by fixedly fitting a projected part to a recessed part to close the gate section. CONSTITUTION:The gate 38 is composed of the gate forming and choking convex section 55 provided on the lower end of the outside fixed sleeve 33 and the gate forming and choking concave section 56 provided on the upper end of the movable sleeve 40. The convex section 55 and the concave section 56 stick and fit to each other by the push-up performance of the movable sleeve 40 to cut resin at the gate section, to choke the gate section and to cure the molten resin in the cavity 54.
Patent JP-S5981972-A (JP)
Title: Recording system
Inventor: KATSURAGI SHIGERU
IPC: H04N1/23
Filed: 1982-11-02
Abstract: PURPOSE:To prevent deterioration in picture quality due to load variation of recording paper feed and to obtain an invariably excellent recording picture by adjusting the delay time of recording timing according to the load variation of recording paper feed. CONSTITUTION:A receive picture signal sent from a transmission side is decoded and outputted to a thermal head driving circuit 15 from a control circuit 3. Then, the control circuit 3 outputs a recording timing signal (b) and a subscanning feed pulse (d) successively at the same time. The driving of a steepping motor and therefore a platen roll 11 is started by the pulse (d). On the other hand, a delay circuit 5 delays the signal (b) by the time corresponding to a paper width signal (c) from a paper width detector 4 and the delayed signal is applied to the circuit 15. Consequently, recording operation is started in such a state that recording paper 13 is fed normally by a roll 11, and a picture is recorded at a specific normal position.
Patent JP-H0533965-A (JP)
Title: Air conditioner for portable type exchange
Inventor: SUZUKI KAZUHIRO
IPC: F24F11/02
Filed: 1991-07-31
Abstract: PURPOSE:To enable the air-conditioning capacity to be increased or decreased according to the amount of the heat evolved from a portable type exchange and to allow the exchange to be housed in a housing box of limited space. CONSTITUTION:Air conditioning is effected according to the amount of the heat evolved by the internal apparatuses 5 by a unit air conditioner 3 whose air-conditioning capacity can be increased and decreased and which is installed in a manner of centralization in a chamber 2 for exclusively housing the air conditioner provided in the back opposite to a housing box 1 for a portable type exchange.
Patent JP-S5893833-A (JP)
Title: Cast aluminum material and its manufacture
Inventor: TETORI SOTOSHIROU
IPC: B22D19/14
Filed: 1981-11-30
Abstract: PURPOSE:To manufacture a cast Al material having desired electric conductivity which can be adjusted suitably, by mixng molten Al with a prescribed amount of a linear metallic material different from Al in elctric conductivity and by solidifying the mixture. CONSTITUTION:In the manufacture of a cast Al material, molten Al is uniformly mixed with a prescribed amount of a linear metallic material different from Al in electric conductivity, and the mixture is charged into a mold and solidified. The linear metallic material contains a prescribed amount of dispersed Cu or a dispersed Cu alloy having higher electric conductivity than Al, and by mixing Al with the linear metallic material, the electric conductivity can be increased by about 60-85%. By mixing Al with Fe, Mn or a Cr alloy having lower electric conductivity than Al, a cast Al material having lower electric conductivity is obtd.
Patent JP-S6085836-A (JP)
Title: Shock absorber assembling jig
Inventor: KAKIMOTO TOSHIHIKO
IPC: B60G13/08
Filed: 1983-10-14
Abstract: PURPOSE:To easily fit an upper spring seat, etc. to a piston rod by coupling and connecting a shock absorber assembling jig to the tip of the piston rod. CONSTITUTION:In a jig assembling various parts to the piston rod of a shock absorber for a suspension unit, etc., a ring-like holder 1b is provided at one end in the axial direction of the circular bar-like jig 1. Next, the shock absorber is contained in a cylinder 6. Thereby, the jig 1 is provided with a shape movably holding a portion to be added to the shock absorber, e.g., upper spring seat 3, anti-vibration rubber 4, nut 5, in the longitudinal direction and an outer diameter nearly equal to that of the tip of the piston rod. According to this constitution, the upper spring seat, etc. can be easily fitted to the piston rod.
Patent JP-H11342064-A (JP)
Title: Fall preventive device of tacky adhesive clip type
Inventor: INABA YOSHIHIKO
IPC: A47G29/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To freely attach and detach an article, such as a portable telephone set, via a clip to an arbitrary place by providing the front surface of a tacky adhesive material with the clip via an adhesive and sticking this tacky adhesive material to this article. SOLUTION: This fall preventive device is constituted by fixing a clip 3 via an adhesive 2 atop tacky adhesive material 1. At the time of using this fall preventive device, the tacky adhesive surface is stuck to the article, such as the portable telephone set, which is not desired to be dropped and thereafter, the clip 3 is fixed to a pocket, etc., to prevent the fall of the article from the pocket, etc. The fall of the article may be prevented without using a cord, etc., according thereto and, therefore, the handling of the article is improved than in the case that the cord, etc., are used.
Patent JP-H0749279-A (JP)
Title: Differential pressure measuring device
Inventor: FUKUHARA SATOSHI
IPC: G01L19/06
Filed: 1993-08-03
Abstract: PURPOSE:To provide a differential pressure measuring device compact and low-priced with high performance and a desirable hysteresis characteristic by providing backup chambers, forming thin film like, clearances, opposedly to a high pressure side pressure receiving chamber and a low pressure side pressure receiving chamber. CONSTITUTION:The high pressure side measuring pressure is applied to a high pressure side pressure receiving chamber 22, and the low pressure side measuring pressure is applied to a low pressure side pressure receiving chamber 26. A first and a second silicon diaphragms 25, 31 are distorted according to the pressure difference between the high pressure side and the low pressure side, and this distortion quantity is electrically detected by a distortion sensor 36 to measure differential pressure. When excessive pressure is applied to the pressure receiving chamber 22 (26), since a first (second backup chamber 24 (29) is a thin film like clearance, the diaphragm 25 (31) is slightly displaced and brought into close contact with the wall of the backup chamber 24 (29) so as to prevent the rupture of the diaphragms 25, 31. The diaphragms 25, 31 can be thereby formed of silicon, so that the large hysteresis of metal is not generated, and desirable reproducibility can be obtained.
Patent JP-H0240571-A (JP)
Title: Diagnosing apparatus of deterioration under hot line of power cable
Inventor: NAKAJIMA ATSUO
IPC: G01R27/18
Filed: 1988-08-01
Abstract: PURPOSE:To measure accurately the insulation resistance of a cable to be measured without resulting in service interruption by connecting a reactor and a power source for DC superposition between a high-voltage bus of one phase out of three and an earthing point and by specifying a voltage value of a DC voltage source. CONSTITUTION:The respective conductors 1a of power cables 1 of three phases are connected to high-voltage buses 3 of three phases of a non-earthing high-voltage system through terminals 2. Shielding layers 1b of the cables 1 are connected mutually and earthed 5 through a measurer 4 measuring a direct current. Between one of the buses 3 and an earthing point 8, a reactor 9 of high inductance, a switch 10 and a power source 11 for DC superposition are connected in series. As the deterioration of insulation of the cables 1 proceeds and an AC breakdown value lowers, a large DC superposed current is measured 4 when a DC superposed voltage is impressed, and therefore the deterioration of insulation can be detected. This impression voltage is set to be about 3 to 40V (-3 to -40V). The deterioration can not be detected when said voltage is lower than 3V, and a saturation time of a magnetic flux of an earthing transformer 7 for an instrument becomes shorter than a measuring time (about two minutes) when said voltage is higher than 40V.
Patent JP-H0750178-A (JP)
Title: Electrical connector and manufacture thereof
Inventor: WATANABE TAMIO
IPC: H01R43/16
Filed: 1993-08-03
Abstract: PURPOSE:To simplify the assembly work, and to lock a plate spring at a fixed position of a box part securely by providing a locking groove and a projecting part in an opening part of a box part, and utilizing elastic deformation of an erected locking piece of the plate spring to prevent the generation of fall-out of the plate spring after insertion. CONSTITUTION:A plate spring 40 previously connected to a chained material through a connecting piece 48 is inserted into a box part 33 of a box type contact main body 37 from an opening end thereof. At this stage, the plate spring 40 is inserted so that the erected locking pieces 42 provided on both sides thereof are fitted in locking grooves 50, then, each erected locking piece 42 is pushed by a locking projecting part 52 and deformed elastically and smoothly along a guide inclined surface, and passes the projecting part 52. Since the locking piece 42 is restored elastically in a housing space, fall-out is prevented by the projecting part 52. The plate spring 40 is thereby positioned inside of the box part 33. Finally, the plate spring 40 is cut at a connecting piece 48 part, namely, at an opening end position of the box part 33 to obtain an electrical connector 30.
Patent JP-S6086057-A (JP)
Title: Interlayer of sandwich glass
Inventor: TAKAHASHI TOSHINOBU
IPC: C08L101/00
Filed: 1983-10-17
Abstract: PURPOSE:To obtain the titled interlayer having excellent bonding workability, penetration resistance and transparency, by crosslinking a film composed of a specific resin composition with ionizing radiation. CONSTITUTION:(A) A resin obtained by the intermolecular crosslinking of an ethylene-(meth)acrylic acid copolymer and/or an ethylene-(meth)acrylic acid- (meth)acrylic acid ester terpolymer with 1-10wt% metallic ion, or (B) a resin composition obtained by blending 100pts.wt. of the above resin with 0.5-20pts. wt. of an ethylene copolymer having one or more groups selected from carboxyl group, acetoxy group and OH group in the molecule, is formed to a film. The film is irradiated with ionizing radiation at a dose of 2-20Mrad to effect the crosslinking of the polyethylene segments.
Patent JP-S6084411-A (JP)
Inventor: WATANABE KAZUHIKO
IPC: F16B5/02
Filed: 1983-10-17
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-S5893376-A (JP)
Title: Semiconductor device
Inventor: FUJII TOSHIO
IPC: H01L29/80
Filed: 1981-11-30
Abstract: PURPOSE:To elevate the level of electron mobility in a transistor with high electron mobility by a method wherein two semiconductor layers are used with an equal lattice constant and with a sufficently large difference between them in point of electron affinity. CONSTITUTION:In a transistor with high electron mobility, a semiconductor GaAs with the higher electron affinity and another AlXGa1-xAs1-yPy with the lower electron affinity are used. The lattice constant of AlXGa1-XAs1-yPy is represented by curve B with a quantity (y) being a variable and B is equal to a lattice constant A when the quantity (y) is selected as prescribed. Thus, the level of electron mobility is elevated.
Patent JP-S6171659-A (JP)
Title: Semiconductor device
Inventor: HIRASHITA NORIO
IPC: H01L27/108
Filed: 1984-09-17
Abstract: PURPOSE:To increase the capacitance by a method wherein a projection is formed instead of digging a groove in a semiconductor substrate. CONSTITUTION:A projection 13 is formed on the surface of the Si substrate 11 by etching away the Si substrate surface except the projection part, using the mask of a resist. Next, field oxide films 12 are formed by means of the mask of an oxide film and a nitride film. Then, an Si substrate surface gate oxide film 14 is formed by thermal oxidation and patterning, and a polycrystalline Si is grown over the whole surface and patterned by phosphorus diffusion, thereby forming a charge accumulated gate electrode 15. An oxide film 16 is formed on the surface of the electrode 15, and a polycrystalline Si is grown over the whole surface and patterned by phosphorus diffusion, thereby forming a transfer gate electrode 17. After a bit line diffused layer 18 is formed by ion implantation, an oxide film 19 is formed. This manner can contrive to increase the capacitance and reduce the capacitor area by facilitating the manufacturing process with high accuracy.
Patent JP-S6436936-A (JP)
Title: Control device for idling speed
Inventor: FUJITSUGI YUTAKA
IPC: F02M69/32
Filed: 1987-08-03
Abstract: PURPOSE:To facilitate the control of large capacity and carry out stable flow rate control by doubly providing cylindrical coils while connecting them in parallel, and carrying out the on/off of only one of the coils by the signal of a water temperature sensor. CONSTITUTION:A low-temperature time coil 2 is coaxially provided outside a normal-temperature time coil 1. At the time of normal temperature when a controlling flow rate is low, a driving signal is inputted only into the normal- temperature time coil 1 whereas, at the time of low temperature, a switch 4 positioned midway in the circuit of the low-temperature time coil 2 is turned on by means of a water temperature sensor 3 to input the driving signal also into the low-temperature time coil 2. Thereby, two flow rate characteristics for both low temperature time and high temperature time can be obtained with respect to the driving signal, enabling a large quantity of flow rate control at the time of low temperature while improving controllability.
Patent JP-S6350737-A (JP)
Title: Method for testing restraint joint
Inventor: ONO HIROMITSU
IPC: G01N3/08
Filed: 1986-08-20
Abstract: PURPOSE:To easily perform measurement, by mounting a strain gauge or a displacement meter to a joint part to perform a tensile test and observing the linearity of strain or displacement and testing load. CONSTITUTION:A restraint joint consists of split test panels 1, 2. The test panel 1 is equipped with notch parts 1a, 1b and the central joint part 1c held between the notch parts 1a, 1b while the test panel 2 is equipped with notch parts 2a, 2b and the central joint part 2c held between the notch parts 2a, 2b and both test panels 1, 2 are temporarily clamped in an abutted state. By this constitution, notches 3, 4 are formed and beveling parts are formed to the parts of the joint parts 1c, 2c held between the notches 3, 4. Further, the restraint joint is formed by welding the beveling parts formed by the joint parts 1c, 2c having a slight gap provided therebetween. A split line 6 is the split lines of the test panels 1, 2. In a welding crack test, the restraint joint is subjected to tensile or bending destruction to perform observation. When the welding crack part is preliminarily colored at this time, a welding crack can be clearly detected.