baber/WOPTO huggingface dataset:
Patent JP-S5387050-A (JP)
Title: Antifreezing device for water-cooled condenser
Inventor: TOTANI KOU
IPC: F25B39/04
Filed: 1977-01-12
Abstract: PURPOSE: To provide an automatic feed valve and a branched bypass pipe to a cooling-water supply pipe for preventing damages in a cold time in a condenser constructed by inserting the cooling-water supply pipe into a refrigerant supply pipe coaxially. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58120953-A (JP)
Inventor: FUJIMURA AKIHIRO
IPC: E04H9/16
Filed: 1982-01-08
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-2000198149-A (JP)
Title: Injection molded sole of shoe and its manufacture
Inventor: SARUWATARI KATSUMITSU
IPC: B29K105/20
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To upgrade soft ground attachability, flexibility, bendability and cushionability of a sole of a shoe by forming a ground contact sole piece of a cushionable foam at a side of an outer periphery of a ground contact surface of the sole and an inside piece constituted of a cushionable foam at a central side of an upper surface of the sole integrally with a wear resistance sale body. SOLUTION: A ground contact sole piece 11 constituted of a cushionable foam is formed at a side of an outer periphery of a ground contact surface of the sole of the shoe and an inside piece 12 constituted of a cushionable foam is formed at a central side of an upper surface of the sole integrally with a wear resistance sole body 1. When a solid skin layer is formed at the ground contact surface of the piece 11 and slip-proofing designs 111 formed in a protrusion and recess form are executed on the surface, anti-slip and wear resistance of the sole can be reinforced.  When the skin layer of the surface is removed by butting or the like at the side of the piece 11 opposed to the body 1 and form marks 112 are exposed on the surface or anchoring holes are perforated or a part of a sole body molding material is anchored therein, adhesive properties of the piece 11 to the body 1 can be reinforced.
Patent JP-S5699330-A (JP)
Title: Electromagnetically driven shutter
Inventor: SHIMADA FUMIO
IPC: H02K33/16
Filed: 1980-01-10
Abstract: PURPOSE: To make possible the holding power of the start position of shutter curtains adjustable by providing magnetic members which are adjusted from the outer side faces of the yokes or shielding plates of electromagnetic driving sources to said yokes or shielding plates, and adjusting the gaps between said members and rotor magnets.  
     CONSTITUTION: The revolving shafts of magnets 5 are coupled to driving arms 6 and driving pins 7, and revolve the driving arms 6 in an arrow direction. When current is supplied to the coils 4 of stators, shutter blades are run by the driving arms 6 fitted to the driving pins 7, whereby exposure is accomplished. Holding power is made adjustable from the outer side of the yokes 3 by holding power adjusting members 8. The degree of magnetic flux concentration to the holding members is changed by changing the gaps between the rotor magnets 5 and the holding power adjusting members 8 in the holding member mounting positions, whereby the holding to standby positions and the holding power thereof is adjusted to desired values. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08190210-A (JP)
Title: Electrophotographic photoreceptor
Inventor: NOGAMI SUMITAKA
IPC: G03G5/05
Filed: 1995-01-10
Abstract: PURPOSE: To ensure satisfactory stability of characteristics and satisfactory durability at the time of repetitive use and to attain a long service life by incorporating a specified compd. into a photo-sensitive layer contg. a pigment, a binder and an org. electric charge transferring agent. CONSTITUTION: In this electrophotographic photoreceptor with a photo-sensitive layer contg. a pigment, a binder and an org. electric charge transferring agent on the electrically conductive substrate, the photosensitive layer contains a compd. represented by formula I, II or III. In the formula I, R1 is H, alkyl, acyl or glycosyl. In the formulae II, III, each of2 . and R3 is H, alkyl which may have a substituent or aryl which may have a substituent. A drum or sheet made of a metal such as Al, Cu, Ni or Fe or an alloy, a drum or sheet made of paper, plastic or glass and provided with electric conductivity by laminating an electrically conductive sheet on the surface, vapor-depositing a metal or applying an electrically conductive coating material may be used as the electrically conductive substrate.
Patent JP-H09189432-A (JP)
Title: Floor type ventilating air conditioner
Inventor: TAKAHASHI TAKASHI
IPC: F24F3/14
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provided a floor type ventilating air conditioner of small size which is provided with a humidifying element and is excellent in humidifying efficiency and heat exchanger effectiveness. SOLUTION: A heat exchanging element 2 having a longitudinal width substantially equal to a width of a body casing 1 in right and left direction is laterally arranged. Disposed above the heat exchanging element 2 are an air supply duct 9, in which an outdoor air flow upward, and an exhaust duct 8, in which an indoor air flow downward. A cooling/heating coil 41 and a humidifying element 31 of moisture permeable film type are disposed in the air supply duct 9 above the heat exchanging element 2 in this order in a draft direction. A width of the humidifying element 31 in right and left direction is greater than a width of the cooling/heating coil 41 but is smaller than a width of the heat exchanging element 2. The air supply duct 9 diverges from the cooling/heating coil 41 to the humidifying element 31. The exhaust duct 8 diverges toward the heat exchanging element 2.
Patent JP-H04248386-A (JP)
Title: Real time controller
Inventor: TAGO OSAMU
IPC: H02P29/00
Filed: 1991-01-10
Abstract: PURPOSE:To make the resolution of a timer higher and to widen the control range. CONSTITUTION:A register 12 is provided in addition to another register 6 for writing time for an output signal to make a transition or for storing the value of the timer 5, and the number of times of the overflow of the timer 5 is counted using this register 12. And the value of the timer 5 is compared with a value written in the register 6 after the overflow of the timer 5 occurs desired times. Besides, the number of times of the overflow of the timer 5 from the time of prestorage can be learned at the same time at the time of storing the value of the timer 5 into the register 6.
Patent JP-S60145243-A (JP)
Title: Production of die
Inventor: IMURA TAKESHI
IPC: B22C7/00
Filed: 1984-01-09
Abstract: PURPOSE:To manufacture easily a die which can be formed by decreased machining by coating the cavity of a casting mold formed of a ceramic slurry with an air permeable casting mold provided with a sprue and subjecting the die obtd. by pouring a molten metal into the mold to electric discharge machining. CONSTITUTION:Three layers consisting of zircon flower, mold coating material and xylol resin are successively formed on the surface of a die pattern 3 consisting of rigid foamed urethane formed by allowing for a margin for elongation, margin for working, etc. The pattern 3 is set in a flask 5 and a ceramic slurry 6 is cast therein from above and is soldified. The slurry is allowed to dry naturally and is calcined to form a ceramic casting mold 9. The mold 9 is set between a cope 10 and a draft 11 and a molten metal M is poured into the cavity 9a of the mold 9 through the sprue 13 of the cope 10 to form a casting 16. The casting 16 is subjected to machining, hardening and tempering then to electric discharge machining by a discharge electrode followed by prescribedfinish working, by which an intended die 18 is obtd.
Patent JP-S61160039-A (JP)
Title: Photoacoustic analytical apparatus
Inventor: KITAMORI TAKEHIKO
IPC: G01N21/17
Filed: 1985-01-09
Abstract: PURPOSE:To obtain a high sensitivity photoacoustic analytical apparatus having a wide dynamic range, by arranging an optical system making space distribution of exciting light variable between a light source and an analytical cell to set the same so that max. sensitivity is obtained and the detection position of a photoacoustic signal satisfies the condition of a remote area. CONSTITUTION:The beam emitted from a beam source 10 is incident on a beam diameter controller 30 through a beam modulator 20 and throttled to fine diameter beam by a convex lens system 1 to be incident on an analytical cell 40 while the beam diameter is controlled by a zoom optical system 2. The acoustic signal thereof is inputted to a lock-in amplifier 50 and receives tuning amplification by the reference signal from the beam modulator 20 to be recorded on a recorder 60. By controlling the beam diameter by the beam diameter controller 30, the optical system is set so that max. sensitivity is obtained and the detection position of a photoacoustic signal satisfies the conduction of a remote area. By this method, high sensitivity measurement of a wide dynamic range is enabled.
Patent JP-H04262287-A (JP)
Title: Airborne radar for avoiding ground obstruction
Inventor: SATO KAZUSHIGE
IPC: G01S13/935
Filed: 1991-01-11
Abstract: PURPOSE:To improve the accuracy of abstruction detection even when airplane is jolling by using an upper beam and a lower beam vibrated in the direction of angle of elevation perpendicular to the horizontal plane and keeping a differential pattern perpendicular to the horizontal plane. CONSTITUTION:Upper beams and lower beams are emitted by turns from a phased array antenna 1 and the reflected wave from the ground surface is received with the antenna 1. After A/D conversion 15 and amplitude detection 16, an integrator 17 integrates the received amplitude for each transmission pulse. Next, a memory 18 accumulates the one of output signals of upper beam and lower beam, a SIGMA & DELTA composer 19 processes by calculation and outputs addition pattern (SIGMA) and difference pattern (DELTA), and a clutter detector 20 detects a clutter. Then the measuring angle 21 and elevation angle are calculated 22 and a obstruction detector 23 detects an obstruction existing above a predetermined elevation. An indicated controller 24 composes the ground map radar image data formed in advance and the detected obstruction and indicates it on a CRT 25.
Patent JP-S61160685-A (JP)
Title: Hydraulic lock valve
Inventor: TANADA KATSUNORI
IPC: F16K31/122
Filed: 1985-01-08
Abstract: PURPOSE:To certainly lock a hydraulic piston in a hydraulic cylinder by arranging flow passage opening/closing elements, which are provided on both ends of a valve shaft, in space parts of two flow passages. CONSTITUTION:After being poured into an entrance opening part 1, boosted hydraulic oil pushes forward the rear face part of an umbrella-shaped head part 8 of a valve to open a passage 1, and the hydraulic oil is sent from a space part 7 for a valve vase to a cylinder. The hydraulic oil in the opposite side within the cylinder pushes the piston 15 of a cylinder part 20 from an entrance opening part 2 and then is sent out to an exit opening part 2'. When sending-in of the hydraulic oil by means of a boosting pump is stopped, a valve shaft 11 retreats to completely shut off leakage of the oil from the space part 7 to the cylinder part 12. Together with this, the piston 15 is retreated within the cylinder part 20 to shut off a flow passage between the entrance opening part 2 and the exit opening part 2'.
Patent JP-H03206679-A (JP)
Title: Semiconductor laser
Inventor: UNOSAWA HIROKIYO
IPC: H01S5/00
Filed: 1990-01-08
Abstract: PURPOSE:To reduce astigmatic difference by providing a stopper layer adjacent to clad layers holding an active layer which becomes a light emitting region between, by providing a ridge stripe including a second clad layer and by proving a current block layer on the both sides. CONSTITUTION:A double hetero structure is provided on an n-GaAs substrate 1, which holds an active layer 4 of (AlxGa1-x)0.5In0.5P(0<=x<=0.4) which becomes a light emitting region between (AlyGa1-y)0.5In0.5P(0.5<=y<=1) clad layers 3, 5 whose forbidden width is large than that of the active layer 4. A Ga0.5In0.5P stopper layer 6 whose conductivity is the same as the clad layer 5 is provided adjacent to the clad layer 5, and ridge striped second (AlyGa1-y)0.5P(0.5<=y<=1) clad layer 8 and AlzGa1-zAs layer (0.3<=z<=0.5) 9 having the same conductivity are provided adjacent to the stopper layer 6. An AluGa1-uAs(0<=u<=1) block layer 71 and a GaAs block layer 72 of reverse conductivity are laminated one by one on the both sides of ridge stripe. A GaAs cap layer 10 and a GaAs contact layer 11 are further provided.
Patent JP-H08189403-A (JP)
Title: Reverse rotation preventing device for diesel engine
Inventor: HITOMI SATOSHI
IPC: F02D45/00
Filed: 1995-01-10
Abstract: PURPOSE: To immediately detect engine reverse rotation so as to prevent the engine reverse rotation by unsymmetrizing inductors arranged around the rotor of a rotary sensor, differentiating the absolute values of the positive/negative half waves of the output signal of a signal generating electron, and comparing the peak values of the positive/negative half waves with each other. CONSTITUTION: A rotary sensor 6 consists of a rotor 6A equipped with many tooth-like inductors (r) which circumferentially run parallel to the circumferential part of a circular plate rotor 6a and a signal generating electron 6B which detects magnetic flux changes by each inductor (r) so as to output a signal in which positive/negative have waves are alternately generated. In this rotor 6A, raised parts r1, r2 are formed to be differentiated at their rising angles. In a rotation direction judgement apparatus 12 to receive the output signal Vf of the rotary sensor 6, the peak value of the positive/negative have waves of the output signal Vf is detected, an engine rotation direction is judged from large and small relation between both peak detected signals Vp1, Vp2 so that engine fuel is cut by a reverse rotation detecting signal Vr.
Patent JP-H07207827-A (JP)
Title: Filling type structural sheet and manufacture thereof
Inventor: WATANABE HIROYUKI
IPC: E04C2/12
Filed: 1994-01-13
Abstract: PURPOSE:To make it possible to construct a large-sized frameless temporary building by weaving and laminating cloth organizations and joining with a plurality of sash-shaped joined organizations and forming a resin layer on the surface of the cloth organizations. CONSTITUTION:Solid textiles are weaved by laminating two plain weaved cloth organizations A vertically while sash-shaped joint organizations B which connect the weaved cloths with a tie thread, are lined up for every specified spacing and weaved up. High-tenacity polyester fibrous yarn is used for the cloth organizations A while polyimide fibrous yarn is used as a tie thread. Then, the weaved solid textiles are heat-treated with a heat setter, thereby contracting the cloth organizations A and fastening the organizations closely.
Patent JP-H09191428-A (JP)
Title: Picture compression device
Inventor: MATSUOKA HIDEKI
IPC: H04N5/232
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide technology for making the band of the frequency of a picture signal inputted to a picture compression device narrow and low with simple constitution. SOLUTION: The output video signal of a video camera 1 is picture- compressed at a compression rate designated by a control part 4 by using DCT or the like in a picture compression part 2. A video signal S1 which is picture- compressed is outputted for transmission and accumulation. The control part 4 calculates the focusing position of a camera lens 1a from the output of a range finder 3 in accordance with the procedure of the camera lens 1a and adjusts a focus to a subject by driving a lens driving part 5. A lens focusing position where the subject has unsharp in accordance with the compression rate of picture compression is calculated by using the expression of the image- forming of the lens, the lens driving part 5 is driven and the camera lens 1a is adjusted to the position.
Patent JP-S59127865-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L21/8224
Filed: 1983-01-12
Abstract: PURPOSE:To reduce the area required largely, to improe dielectric resistance characteristics and to increase a current amplification factor by forming a second conductive type annular fourth region, which is exposed and formed to one main surface and has impurity concentration lower than that of a third region, in a first region interposing between a second region and the third region. CONSTITUTION:A region corresponding to a collector layer 3 is formed as a P<-> conductive type collector layer P<->C 13b in low concentration, and a pan-shaped P conductive type collector layer PC 13a in high concentration is formed brought into contact with the collector layer P<->C 13b. An N<+> region 1a in high concentration of a base layer N<->B 1 is brought into contact and formed to the outer edge of the collector layer P<->C 13b except one side to which the collector layer PC 13a is formed. A P-N-P transitor formed in this manner and other semiconductor elements in an IC are insulated and isolated by an oxide film 7. The surface concentration of an emitter layer PE 2 and the collector layer PC 13a shall be approximately 5X10<18>cm<-3>, the concentration of the base layer N<->B 2.8X 10<14>cm<-3> and the surface concentration of the collector layer P<->C 13b approximately 1X10<16>cm<-3>.
Patent JP-S5285654-A (JP)
Title: Francys type runner
Inventor: YOSHII KIYOSHI
IPC: F03B3/12
Filed: 1976-01-09
Abstract: PURPOSE: To prevent a deformation and residual stress caused by a welding of separate type francis runner and at the same time to prevent a generation of step caused by flexing thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10199371-A (JP)
Title: Rotary switch
Inventor: KAWASE TATSUAKI
IPC: H01H19/11
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary switch with a small outer size, by saving the space for a click mechanism. SOLUTION: While a common pattern 9, an A phase pattern 10, and a B phase pattern 11 are provided on the inner bottom surface of a wafer 1, a circular opening 4 is provided at the center of the wafer 1, and recessed and projecting parts 6 to output clicks are formed to the lower part of a tube body 5 erected around the opening 4. A rotor is supported rotatable at the upper part of the tube body 5, a pair of sliding elements 16 and 17 are calking fixed to the lower surface of a holder 14 formed integrally to the rotor, and contacts 16a, 16b, 17a, and 17b formed at the tips of the sliding elements 16 and 17 are slided to the common pattern 9, the A phase pattern 10, and the B phase pattern 11.  And, both ends of a click spring 15 forming a line spring are locked to the lower surface of the holder 14, and a projection 15a formed at the center of the click spring 15 is contacted elastically to the recessed and projecting parts 6.
Patent JP-S58122157-A (JP)
Title: Production of thin strip of amorphous metal
Inventor: TACHIKAWA MASAAKI
IPC: B22D41/60
Filed: 1982-01-12
Abstract: PURPOSE:To obtain a thin strip of amorphous metal having good magnetic characteristics while preventing the clogging of a nozzle in the stage of starting by charging a small amt. of molten metal of high temp. first into a tundish, then charging molten metal of optimum bath temp. therein. CONSTITUTION:In the stage of producing a thin strip of amorphous metal, molten metal of high temp. is prepared in a ladle 17, and molten metal of optimum temp. is prepared in a ladle 16. First, the molten metal of high temp. is charged and held in a preheated tundish 12 from a ladle 17, then the molten metal of optimum temp. is added from the ladle 16. Thereafter, a stopper 18 is opened, and the molten metal is ejected and supplied onto a cooling roll through a nozzle slit 14. According to this method, the preheating of the tundish 12 is compensated, and further the trouble of nozzle clogging is eliminated by the falling impact from an intermediate nozzle 13.
Patent JP-H01179115-A (JP)
Title: Focus detecting device
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/28
Filed: 1988-01-08
Abstract: PURPOSE:To prevent the erroneous detection of focusing position and erroneous range measuring by outputting an affirmative decision output when it is discriminated that a 3rd correlative quantity is larger than a 1st decision level or that a 4th correlative quantity is larger than a 2nd decision level. CONSTITUTION:A 1st correlative quantity is obtained, which is an extreme value among plural dispersed correlative quantities obtained by a correlative quantity arithmetic processing means 103. A decision means 104 sets the 1st decision level based on the difference between the 1st correlative quantity and the 2nd correlative quantity which is relatively larger between two correlative quantities positioned before and after the 1st correlative quantity. And it discriminates that the difference between the 1st correlative quantity and the 3rd correlative quantity which is relatively smaller between the two correlative quantities is larger than the 1st decision level. Or it sets the 2nd decision level based on the difference between the 2nd correlative quantity and the 1st correlative quantity and discriminates that the difference from the 4th correlative quantity in one shift quantity outer from the shift quantity which gives the 3rd correlative quantity is larger than the 2nd decision level, then it outputs the affirmative decision output. A focus detection arithmetic processing means 106 receives the affirmative decision outputs and it is actuated.
Patent JP-S62160108-A (JP)
Title: Manufacture of hollow yarn bundling material
Inventor: HAGIWARA TAKEAKI
IPC: B01D63/04
Filed: 1986-01-10
Abstract: PURPOSE:To make controlling easier using a simple device by providing a resin injecting port and an air vent each on either the top force or the bottom force of a mold, and cooling air blowoff slit nozzles on the front and rear sides of mold. CONSTITUTION:Air flowoff slit nozzles 10 are provided on the front and rear sides of bottom force 7 of mold for supplying resin which consists of a top force 6 and a bottom force 7, and the top force 6 is movable vertically to the fixed bottom force 7. A resin coated section of a hollow yarn bundle 2 is placed in the fixed position in the mold and the mold is closed. Next, resin of low viscosity is injected from a molten resin injecting port 8 of the bottom force 7 into the mold. While air in the mold is exhausted, molten resin is loaded in the mold, cooled and solidified. An air vent 9 provided on the top force helps exhaust of air pushed out by resin. Cool wind from the nozzles 10 is flowed across between each of hollow yarns in a manner of air curtain to prevent resin from leaking out to the direction of yarn length. Next, the mold is opened to take out the hollow yarn bundle, and the fixed section of bundle is cut with cutter.