baber/WOPTO huggingface dataset:
Patent JP-H02200581-A (JP)
Title: Vehicular rear spoiler
Inventor: YAMADA KATSUHIKO
IPC: B62D37/02
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a rear spoiler of good productivity by providing bonded protrusions at one of an upper and an lower half bodies and bonded recessions at the other as hell as hanging parts facing the peripheral face of the lower half body with clearances in between at the peripheral edges of the upper half body. CONSTITUTION:Bonded recessions 181, 182 with bonded faces (c) are provided at the lower face peripheral part of an upper half body 11, bonded protrusions 171, 172, with bonded faces (a) to be bonded to the bonded faces (c) through adhesive, to be fitted into the bonded recessed members 181, 182 are provided at the upper face peripheral part of a lower half body 12, and hanging parts 191, 192 facing the peripheral face of the lower half body 12 with clearances (j) in between are provided at the peripheral edges of the upper half body 11. Consequently, at the time of bonding the upper and lower half bodies 11, 12, the greater part of excessive adhesive is pressed out toward the inside of a rear spoiler, and even in case a part of it is pushed out to the peripheral surface of the lower half body 12, the pushed out parts are halted in the clearances (j) and hidden by the hanging parts 191, 192 so as not to be seen from the periphery of the rear spoiler in the state of being fitted at a body, thus making it unnecessary to remove the pushed-out part of the adhesive.
Patent JP-H11217936-A (JP)
Title: Stopper for construction work
Inventor: NAKANISHI HIROMITSU
IPC: E04G21/16
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for construction work of storing or temporarily holding building materials easily and securely even on an inclined place such as a roof. SOLUTION: A screw bar with handle 3 is rotatably installed vertically on the upper surface of the base plate part of a stopper member 1 of generally L-shape in which an upward stopper part 1b is continued to one end of the generally horizontal base plate part 1a, and an interconnecting member 4 having a vertical holding part member inserting hole formed at the tip end part of the member is screwed into the screw bar 3 so that it is moved vertically by the rotation of the screw bar 3. Then the generally L-shaped holding member 2 having a holding piece 2a bend-formed at the lower end of the member is loosely inserted into the holding member inserting hole so that it can be vertically moved slidably by a vertical lever part 2b.  When a held object 20 is provided between the base plate part 1a and the holding piece 2a and the handle screw 3 is rotated, an entire stopper is fixed to the held object 20 by the tightening of the interconnecting member 4 so that the stopper part 1b is positioned vertically on one side of the held object.
Patent JP-S53104516-A (JP)
Title: Corrosion resistant high magnetic permeability alloy
Inventor: UEJIMA TOKUO
IPC: H01F1/147
Filed: 1978-02-24
Abstract: PURPOSE: To enhance resistance to corrosion based on magnetic tape leaching solution and salt water or to interstitial abrasion corrosion by adding specific quantities of Ti, Zr and Pt group element to a material for high permeability magnetic head cores made of Si-Al-Fe base sendust alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62178830-A (JP)
Title: Air conditioner
Inventor: NEGORO KOICHI
IPC: F24F11/02
Filed: 1986-01-30
Abstract: PURPOSE:To stabilize the operation of an air conditioner by controlling the switching of a selector valve and the operation of a blower and a compressor with a temp. controller a, humidity controller, and an air volume control device. CONSTITUTION:Turning on an operation switch SW causes a motor MF for a blower 6 to operate. When suction air has higher humidity and temp. than specified values, a motor MC for a compressor 1 is operated and also a motor MF1 for a blower 3 is operated to perform cooling operation. When the inflow air temp. into a vaporizer 7 is lowered to below a specified temp., a temp. controller 14 detects the condition to switch the circuit to a C, L circuit at the low temp. side and a refrigerant is condensed at both condensers 4 and 8. The air volume of the blower 3 is controlled to make the outflow air temp. from the condenser 8 equal tot he inflow air temp. into the vaporizer 7 and room temp. is kept at a constant level. When the humidity of the inflow air reaches below a specified value, a humidity controller 13 detects the condition to stop the motors MC and MF1. Thereby, the variation in room temp. accompanying the switching of operation modes is small and the quality of goods to be dried is able to be improved.
Patent JP-S55112985-A (JP)
Title: Wet type cooling tower
Inventor: TANAKA KAZUHIKO
IPC: F28C1/02
Filed: 1979-02-26
Abstract: PURPOSE: To obtain stable cooling effectiveness with a simple construction by a method wherein a corrugated dripping pan, the point of which is lowered in inner direction, is mounted on the top tower wall of air inlet.  
     CONSTITUTION: The base end 18 of the corrugated drip pan 15 having a number of crests 16 and valleys 17 alternately is secured with the tower wall 12 in order to allow the point 19 to incline to lower in an inner direction of the cooling tower 1. Water W dropped along the tower wall 12 flows into the drip pan 15 to drop into the water tank 10 by collecting in the valley 17. This construction enables to obtain the stable cooling effectiveness without developing water film even water volume is increased because of performing a smooth air introduction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52107227-A (JP)
Title: Heat resisting cu alloy with excellent electro- and heat conductivity
Inventor: YAMANE YASUO
IPC: C22C9/00
Filed: 1976-02-27
Abstract: PURPOSE: To obtain a heat resisting Cu alloy of high softening temperature suitable for fins of radiators by adding Zn to an Sn-Cu alloy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61180897-A (JP)
Title: Granular cleaning device
Inventor: MEN MASATO
IPC: F28G1/12
Filed: 1985-02-07
Abstract: PURPOSE:To exfoliate a dust adhering to a heat transfer surface thereby to prevent the heat transfer surface itself or a coating surface by a fact that granular bodies brought into collision with the dusts are granular balls having a ball diameter within a specific range. CONSTITUTION:Granular balls each of which has a diameter of 0.5-2mm and falls down from a supply port 6 of granular balls installed within a casing 5 are repulsed by a corrugated surface 8 without falling down and passing through without stopping along the inner wall of the casing 5 up to the lower part of the casing 5 along the inner wall of the casing 5 because the section of the casing 5 has a concave and convex shapes such as the corrugated surface 8, and dispersed toward the heat transfer tube group side. Further, the granular balls reaching the heat transfer group come into collision with the heat transfer tube 3 and the upper surface part and the side wall surface part of fins 2, and dusts adhering to these parts are exfoliated so that the heat transfer tube 3 and fins 2 or coating surfaces are not damaged.
Patent JP-H03226506-A (JP)
Title: Manufacture of extrusion formed body of metal or ceramic
Inventor: MATSUZAWA HIDEKI
IPC: B22F3/20
Filed: 1990-01-30
Abstract: PURPOSE:To save imprinting process and to manufacture an extrusion formed body printed with the optional patterns with good yield by using a belt having projecting and recessed parts for conveyor taking in the extruded powder formed body. CONSTITUTION:Metal or ceramic powder and binder containing polymer compound as the essential component are kneeded to make pellet. This raw material is charged into an extrusion forming machine 1 and poured into a metallic mold 2 to extrude the formed body 4. The projecting and recessed parts of the optional letters, pattern, figure, etc., are beforehand formed on the belt 31 for conveyor 3 taking in the formed body 4 and the letters, marks, etc., are transferred on the formed body 4 which is not yet cooled and solidified. Rotating velocity of the belt 31 of conveyor 3 is synchronized with extrusion forming velocity of the formed body 4. The formed body 4 transferred with the letters, marks, etc., is degreased and sintered under the atmosphere, etc. By this method, the extrusion formed body clearly transferred with the projecting and recessed parts of letters, etc., is obtd.
Patent JP-H08245721-A (JP)
Title: Solid maleated conjugated dienic polymer and its production
Inventor: MURAMOTO HIROO
IPC: C08F8/46
Filed: 1995-01-13
Abstract: PURPOSE: To obtain the subject polymer having a number-average mol.wt. and an iodine value in specific ranges, respectively, and having a higher melting point than a specific value, solid at room temperature, having an extremely high addition rate, easy in production, and useful as a raw material for aqueous coatings. CONSTITUTION: This polymer has a number-average mol.wt. of 1000-100000, an iodine value of 10-390, and a melting point of >=50 deg.C. The polymer is produced by reacting (A) a conjugated dienic polymer having a number-average mol.wt. of 500-100000 with (B) maleic anhydride preferably in a component A/B weight ratio of 10/90 to 90/10 in the presence of oxygen and/or an organic peroxide (e.g. benzoyl peroxide) as a catalyst in an organic solvent. The reaction is preferably performed at 50-150 deg.C for 10min to 10hrs under stirring. The concentration of the total resins of the components A and B on the reaction is preferably 5-50wt.%.
Patent JP-H04258950-A (JP)
Title: Photosensitive material having superior safelight property
Inventor: ITO HIROHIDE
IPC: G03C5/56
Filed: 1991-02-14
Abstract: PURPOSE:To prevent fog even under a bright safety lamp, to suppress the lowering of sensitivity and to obtain high contrast by incorporating a specified dye. CONSTITUTION:This photosensitive material contains a dye having light absorption in the photosensitive region of this photosensitive material. The wavelength of light absorbed by the dye varys by irradiation with light and the varied wavelength reversibly varys to the original absorbing wavelength by heating. An inorg. or org. photochromic compd. or an inverse photochromic compd. is used as the dye and, for instance, a spiropyran compd., a merocyanine dye as a ring opened body of the spiropyran compd., a fulgide compd., diarylethylene, an azo compd., a thioindigo compd. or a triphenylmethane compd. can be used.
Patent JP-H07230599-A (JP)
Title: Passing vehicle detection system
Inventor: MURAKAMI AKIRA
IPC: G08G1/01
Filed: 1994-02-18
Abstract: PURPOSE:To improve the detection accuracy in a passing vehicle detection system by providing plural reflective optical sensors consisting of light projectors and light receivers on the wall surfaces at the entrance and the exit of a parking lot in the horizontal direction and at the prescribed intervals. CONSTITUTION:In a passing vehicle detection system, a group of incoming vehicle sensors are provided on a side wall 2 of an incoming path 1 of a parking lot to detect the incoming vehicles. Meanwhile a group of outgoing vehicle sensors are provided on a side wall 4 of an outgoing path 5 to detect the outgoing vehicles. A group of incoming vehicle sensors include four reflective optical sensors 11a-11d and light projectors 12a and 13a of both light transmissive sensors 12 and 13. That is, the sensors 11a-11d consisting of the light projectors and the light receivers are arranged every two pieces in both vertical and horizontal directions. Meanwhile a group of outgoing vehicle sensors include four reflective sensors 14a-14d and light receivers 12b and 13b of both light transmissive optical sensors 12 and 13. The types and the arrangement of sensors 14a-14d are equal to those of the sensors 11a-11d.
Patent JP-S61180754-A (JP)
Title: Novel phenylalanine derivative
Inventor: OBARA YOSHIO
IPC: C07C251/24
Filed: 1985-02-06
Abstract: NEW MATERIAL:The racemic isomer or optically active isomer of the compound of formula (X is halogen). EXAMPLE:DL-N-(p-chlorophenylmethylidene)-phenylalanine methyl ester. USE:A preferentially crystallizable derivative useful for the optical resolution of phenylalanine methyl ester or phenylalanine. Optically active phenylalanine methyl ester or phenylalanine can be produced from the titled derivative in high yield with economical optical resolution method without necessitating expensive resolution agent nor enzyme. PREPARATION:The racemic isomer of the compound of formula wherein X is p-chloro can be prepared by adding triethylamine, p-chlorobenzaldehyde and magnesium sulfate to DL-phenylalanine methyl ester hydrochloride in methylene chloride and refluxing the reaction system.
Patent JP-S53106926-A (JP)
Title: Joint device for heat conducting pipe to canister
Inventor: KAWAMURA FUTOSHI
IPC: F16L25/02
Filed: 1977-03-02
Abstract: PURPOSE: To assure sealing by separately sealing heat conducting pipe side and hot water tank side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03226759-A (JP)
Title: X-ray film
Inventor: KATSURAGAWA TADAO
IPC: G11B7/24047
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a fog-free X-ray film without using any phosphor by forming a photosensitive layer containing a specified organic pigment on a conductive substrate. CONSTITUTION:The photosensitive layers 2 and 3 to be formed on the conductive substrate contain the organic pigment changeable from a crystalline state into an amorphous state by irradiation with the X-ray. The organic pigment having a property like this. Preferably, such as azo pigments, changes from the crystalline state into the amorphous state in accordance with an irradiation amount, its wavelength and its energy, and its change is reversible and it comes back again to the crystalline state by natural standing or by heating it, and the photosensitive layers comprise the photosensitive layer containing the organic pigment, that is, an electric charge generating layer 2 containing this pigment and a charge transfer layer 3 for transferring the charge generated there, thus permitting the fog-free X-ray film to be obtained without using any phosphor.
Patent JP-H09200465-A (JP)
Title: Image reader
Inventor: TSUKAHARA HAJIME
IPC: H04N1/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To attain image reading without causing deterioration in image quality by using different through up/down curves for a read start/end purpose desiring a fastest through up/down and for an intermittent operation where an accurate image is desired to be read regardless of a slow speed. SOLUTION: When a motor is driven to start an original scanning unit and the unit reaches a read start position, the reading is started. The motor is started along with a through up curve C. Then intermittent check is conducted as to whether or not an intermittent operation is required because a DRAM 64 is fully occupied from the read start till read end. Furthermore, when no intermittent operation is required and reading is finished, the original scanning unit is restored to the initial position along with the curve C. When a memory full state flag is set, whether or not the memory is idle is discriminated. As a result, when the memory is idle, the memory full state flag is cleared and the motor is driven along with an intermittent curve D. Furthermore, the memory full state flag is set and the motor slows down along with the curve D.
Patent JP-H01198295-A (JP)
Title: Electrical governor motor controller
Inventor: TAKASHIMA TADAO
IPC: H02P7/288
Filed: 1988-02-03
Abstract: PURPOSE:To enable application of electrical brake onto an electrical governor motor, by turning a pair of transistors ON and shortcircuiting an armature coil. CONSTITUTION:When control outputs MA, MB and MC go respectively to L, H and L, transistors 4, 5 are turned ON to rotate a motor 22 forward. When the control outputs MA, MB, MC go respectively to H, L, L, transistors 6, 12 turn ON to rotate the motor 22 reversely. When all control outputs go to L, the transistors 4, 6 turn ON while the transistors 12, 15 turn OFF. Consequently, the armature coil 22 is shortcircuited through the transistors 4, 6 thus applying brake onto a governor motor.
Patent JP-S60243475-A (JP)
Title: Vertical type malt drying kiln
Inventor: KURISUCHIYAN KONRATSUDO NAMUBE
IPC: A23L7/20
Filed: 1985-02-08
Abstract: A vertical maltdrying kiln is described whereby several flow zones for the drying air are provided within a vertical malt compartment. At least in the uppermost flow zone at least one airduct with perforated sidewalls is provided, which extends in the transverse direction through the malt compartment. In the uppermost flow zone, the drying air enters through this airduct and optionally through perforated sidewalls in the transverse direction, while it escapes in the upward direction. Preferrably, a lower malt discharge lock is perforated, so that drying air may enter into the lowermost flow zone. This drying air may escape through perforated sidewalls or through airducts with perforated sidewalls. Preferrably, the entire drying air of all flow zones may escape in the upward direction through the upper open end of the malt compartment.
Patent JP-S61181166-A (JP)
Title: Manufacture of mis transistor
Inventor: NAWATA TAKAHARU
IPC: H01L29/78
Filed: 1985-02-07
Abstract: PURPOSE:To prevent the diffusion of an impurity to a gate insulating layer by forming source-drain regions and doping the impurity to a gate electrode at the irreducible minimum of a demand. CONSTITUTION:An SiO2 layer 2 as a gate insulating layer, a poly Si layer 3 and a photo-resist 4 as an implantation stopping layer are applied onto a P-type Si substrate 1 in succession, and the photo-resist 4 and the poly Si layer 3 in a gate forming region are left through patterning. As<+> is implanted while using the photo-resist 4 as a mask, and N<+> type source-drain regions 5, 6 are formed through annealing. The photo-resist 4 is removed, As<+> is implanted to the whole surface of the substrate, and doped to the poly Si layer 3 in a gate electrode. The quantity of a dose at that time is made smaller than that for shaping the source-drain regions, but As<+> is doped to the poly Si layer 3 in the gate electrode at the irreducible minimum of a demand. Accordingly, an effect by a dopant on the gate insulating layer and the surface of the semi conductor substrate is eliminated, thus acquiring the thin insulating layer having normal device characteristics.
Patent JP-H03226675-A (JP)
Title: Current detector
Inventor: TANIGUCHI TOSHIYUKI
IPC: G01R19/145
Filed: 1990-02-01
Abstract: PURPOSE:To detect a current without increasing unnecessary parts and to prevent a lowering of efficiency by generating no power loss in an element by shunting the output current flowing to an output terminal from an AC input power supply circuit through a rectifying circuit by a shunt circuit. CONSTITUTION:At first, when AC input is applied to an AC input power circuit 1, an AC is rectified by a rectifying circuit 2 to be supplied to an output terminal 5 as output and, when a load is connected to the output terminal 5, an output current flow to an output terminal 6 from the AC input power supply circuit 1 through the rectifying circuit 2. The output current flowing to the rectifying circuit 2 is shunt in a predetermined shunt ratio by a shunt circuit 3 to be inputted to a current detection circuit 4. The voltage corresponding to the current flowing through the shunt circuit 3 can be obtained from a current detection terminal 6 by providing function converting a current to voltage to the current detection circuit 4. Since the current flowing through the shunt circuit 3 becomes a uniquely corresponding value having a predetermined shunt ratio with the output current flowing through the rectifying circuit 2, output power can be detected by detecting the voltage from the current detection terminal 6.
Patent JP-S59148086-A (JP)
Inventor: OOSAWA HIDEKAZU
IPC: H04L9/06
Filed: 1983-02-14
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-H07229843-A (JP)
Title: Equipment for inspecting dust particle on surface in vacuum
Inventor: MATSUI YUTAKA
IPC: G01N21/55
Filed: 1994-02-21
Abstract: PURPOSE:To enhance detection sensitivity while preventing contamination clue to dust by providing a stray light shielding member for lowering noise due to scattering light. CONSTITUTION:A laser beam emitted from a light source 13 passes through a vacuum window 11 at an introduction port 9 and an opening 16 of a stray light shielding member 15 and introduced onto a substrate 4 set on a movable table 3 thus scanning the substrate in a desired direction. The laser beam is scattered on the vacuum window 11 and tire scattering light is shielded by the shielding member 15. Stray light produced through diffuse reflection on the inner wall of a vacuum vessel 1 is also shielded by the shielding member 15 thus suppressing the back ground from increasing. If a dust particle is present on the substrate 4, the laser beam is scattered by the dust particle and detected by a detector 14. A ball screw 6 and a rotary mechanism 2 are driven, when necessary, by a drive mechanism 7 disposed on the outside of the vessel 1 thus shifting the table 3. The movable parts are covered with a cover 5 and a dust- proof bellows 8 in order to protect the substrate 4 against contamination with dust.
Patent JP-H03228958-A (JP)
Title: Panel for building
Inventor: ABE MASAHIKO
IPC: E04F13/12
Filed: 1990-01-31
Abstract: PURPOSE:To improve dewing proof property by fixing a panel in which core material is filled between a surface member and a back member of lengthy plate material at one end, and covering the fixing groove of a male connecting part with the upper plane on a female connecting part side. CONSTITUTION:Core material 26 made of synthetic resin foaming body is filled between a surface member 1 and a back member 17 of metallic thin plate material or synthetic resin material or the like, to form a panel A having sandwich construction. a gutter-like part is formed out of a decorative sheet part 2, a male connecting part 6, and a female connecting part 12 on the surface member 1 of the panel A, and an engaging piece 20 and an engaging groove 24 are formed on the back member 17. A fixing groove 10 of a (n) th panel A1 is fixed on a lathing (alpha) through a fixing tool (beta), and the fitting groove 15 of the female connecting part 12 of a (n+1)th panel A2 insertedly engaged with the inserting edge 7 of the panel A1. The panel A can be surely fixed on the lathing (alpha).
Patent JP-S56119597-A (JP)
Title: Digital signal exchange system
Inventor: MURATA KUNIHARU
IPC: H04Q11/04
Filed: 1980-02-25
Abstract: PURPOSE:To make the device simple and small-size and improve the exchange processing efficiency, by providing the input processing circuit, which includes the microprocessor which decodes the input signal, and the transmitter circuit, which includes the FIFO memory in the output side, to perform time division exchange. CONSTITUTION:Input lines 11-1n are connected to input signal processing circuits 111-11n respectively, and outputs of circuits 111-11n are connected to microprocessor 3. When the technique service circuit ESC telegraph signal for satellite earth is given to circuits 111-11n through lines 11-1n, circuits 111-11n decode the signal and send results to processor 3. Processor 3 select an output line and returns the signal to the calling side, and circuits 111-11n send following data as the message to processor 3. When receiving the signal, processor 3 transmits it to transmitter circuits 121-12n including FIFO memories and performs time division exchange. As a result, the device becomes simple and of small-size, and the exchange procesing efficiency is improved.