baber/WOPTO huggingface dataset:
Patent JP-H09250380-A (JP)
Title: Fuel injection device at start-up of internal combustion engine
Inventor: IWANO HIROSHI
IPC: F02D45/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To properly perform fuel infection to each cylinder to thereby improve start-up performance by allowing all cylinders to perform fuel injection simultaneously when determination of cylinder is not made upon start-up, and determining a cylinder to which fuel is injected as a transient method according to the number of reference signals from an initial reference signal. SOLUTION: Determination 102 of cylinder is carried out according to a reference(REF) signal to be output at the time of specified angle of each cylinder in synchronization with a crank angle when a starting time is determined according to a signal of start switch and the like, and the number of REF signals from an initial REF signal to an initial cylinder determinable REF signal is counted. When the determination of cylinder at the start-up can not be made, a timing for performing fuel ignition in all the cylinders simultaneously after the initial REF signal, is set 104. At the time of initial cylinder determination REF signal, the cylinder of injecting fuel according to the REF number from the initial REF signal and timing are set 105.  After the subsequent cylinder determination, transfer to a normal sequential injection is carried out and the injection cylinder and timing are set 106.
Patent JP-S56157758-A (JP)
Title: Heat recovering system for bathtub hot waste water
Inventor: KATAOKA REN
IPC: F24S90/00
Filed: 1980-05-08
Abstract: PURPOSE: To save the fuel cost by inserting a heat exchanger into a bathtub and heating feed water with waste heat of the hot water in the bathtub after used.  
     CONSTITUTION: A heat exchanger 3 is provided within a bathtub, and feed water of low temperature is heated with hot water in the bathtub having high heat after used. When a feed water valve 2 is opened after the bath is used, water is heated by the hot water in the bathtub via the heat exchanger 3 and is supplied to a solar collector 4. Since the temperature of the feed water is thus raised, the temperature of the water from the collector 4 is raised, the hot water in the bathtub does not need to be further heated when it is used even in winter in case of fine day. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05244841-A (JP)
Title: Block for multiplying young shellfish
Inventor: ARAI SHOGO
IPC: A01K61/00
Filed: 1991-03-04
Abstract: PURPOSE:To provide the block capable of multiplying the young shellfish of Nordotis or Sulculus. CONSTITUTION:The block comprises a concrete block, and the whole shape of the concrete block 1 is formed into a flat spherical shape vertically compressed along the central vertical axis of the sphere or into a flat spindle shape produced by further laterally compressing the flat spherical shape. A plurality of U-shaped grooves 3 are disposed on the upper and lower surfaces of the block 1 nearly toward the center of the sphere.
Patent JP-H05236387-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N5/445
Filed: 1992-02-18
Abstract: PURPOSE:To perform adjusting operation while comparing an adjustment value before the adjustment with a current adjustment value by displaying the state of the adjustment value before the operation at the same time with the adjustment value which is being adjusted and varying. CONSTITUTION:This television receiver has a timer circuit 4a which measures intervals of input of an operation key for picture quality and various adjustment memories 4b regarding the picture quality of a video signal processing part. When the operation key for picture quality adjustment is operated, for example, as a user desires, the picture quality adjustment value memory 4b of the video signal processing part 4 stores the input data and when an operation key for a picture quality adjustment value is newly operated next, the adjustment value regarding an image stored in the picture element adjustment value memory 4b and the adjustment value which is currently adjusted are outputted on a screen at the same time. Therefore, how much the adjustment value is operated, is known at a glance from the last set state and even if newly set picture quality is not desirable, the picture quality can easily be put back to the same state with the last setting, thereby maintaining the best picture quality state at all times.
Patent JP-S53146669-A (JP)
Title: Correcting machanism of time and other of electoronic watches
Inventor: NAKAYAMA YASUAKI
IPC: G04G5/02
Filed: 1977-05-27
Abstract: PURPOSE:To facilitate time correction by correcting the time through rotating of a winding crown in a digital wristwatch.
Patent JP-S61220753-A (JP)
Title: Spreader of powdery material
Inventor: TEJIMA RYUJI
IPC: B05B7/14
Filed: 1985-03-26
Abstract: PURPOSE:To attain the uniform spread of a powdery material by providing a blast duct for conveying the powdery material in the tangential direction of an external cylinder having a conical shape, providing an exhaust duct to a top of the external cylinder and providing the fins of the radiation direction to the inside surface of a conical outlet skirt provided to the under part of the external cylinder. CONSTITUTION:A blast duct 3 for conveying a powdery material having a conical shape and also an exhaust duct 4 which is directed to a spread face from a top of the external cylinder 2 is provided. A conical outlet skirt 6 is provided to the under part of the external cylinder 2 and the fins 7 of the radiation direction are provided to the inside surface of the skirt 6. In other words, since the powdery material is uniformly spread by utilizing the external cylinder having the conical shape, the fine powder and a gas are spread by the external cylinder 2 having the conical shape and the fine powder is not floated in the inside of the apparatus but spread to a spread face through an exhaust duct. Since the spread original powdery material is spread through the skirt, it is not scattered just beside in cooperation with the fins. Therefore practically whole parts of the powdery material can be uniformly spread on the spread face.
Patent JP-H06249438-A (JP)
Title: Piezoelectric ignition lighter
Inventor: IWABORI MASAYUKI
IPC: F23Q2/28
Filed: 1993-02-25
Abstract: PURPOSE:To obtain reliable ignition by providing a nozzle manipulation lever connected to one end of a piezo/electric unit and a discharge spark generating and conducting member connected to the other end thereof. CONSTITUTION:By depressing a manipulation button 7 provided at an upper part of a lighter main body 2, a lever part 4 is rotated to raise a gas discharge nozzle 3 locked with the lever part 4, whereby vaporized gas is discharge. At the same time, the manipulation button 7 strikes a piezoelectric element of a piezoelectric unit 6 to produce electric energy. As a result, spark discharge is generated between the gas discharge nozzle 3 locked with the lever part 4 and an electrode 5 of an electrically conductive member 8, which is provided near the nozzle 3, and gas discharged from the nozzle 3 catches the spark to be ignited. Therefore, ignition can be reliably obtained.
Patent JP-S60204577-A (JP)
Title: Polyester fiber package and manufacture thereof
Inventor: SASAMOTO FUTOSHI
IPC: B65H54/28
Filed: 1984-03-30
Abstract: PURPOSE:To control the amorphous orientation of a polyester fiber package, by setting a yarn length of 3-40m per unit length of 1m in the axial direction of a bobbin, and setting a taper angle of 25 deg. or less at the end face of the package. CONSTITUTION:In a polyester fiber package, the yield stress is 1.7-2.8g/d, the range DELTAT of the fluctuation in the stretch tension measured in the axial direction of the fiber at 4% of stretch is 0.13g/d or less, the yarn length per unit length of 1m in the axial direction of a bobbin is 3-40m, and the taper angle at the end face of the package is 25 deg. or less. For that reason, the amorphous orientation of the package is controlled to be appropriate.
Patent JP-H06257020-A (JP)
Title: Production of carbon fiber
Inventor: YAMAMOTO IWAO
IPC: D01D4/02
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a carbon fiber having high thermal conductivity by spinning an optically anisotropic pitch under specific condition, infusibilizing the fiber and carbonizing and/or graphitizing the product. CONSTITUTION:An optically anisotropic pitch having a glass transition temperature width of <=40 deg.C by differential scanning calorimeter, a quinoline-insoluble content of <=5wt.% and an optically anisotropic phase content of >=10vol.% (preferably >=90vol.%) is spun, infusibilized and then carbonized and/or graphitized. The reduction of the domain size of the pitch liquid crystal is prevented by increasing the introduction angle of the spinning nozzle for the spinning of pitch fiber to >100 deg. and decreasing the L/D of the nozzle to <2.
Patent JP-H07274221-A (JP)
Title: Interphone set
Inventor: OSAWA SEIJI
IPC: H04Q3/58
Filed: 1994-03-30
Abstract: PURPOSE:To set an interphone terminal of a master station freely. CONSTITUTION:The system using the interphone sets is provided with plural interphone terminals EQ1-EQn each having a master call key MK and a controller CX having an exchange switch EX applying exchange connection to the terminals via terminals T1-Tn. The controller CX is provided with a dial buffer DF(14) storing a table having terminal numbers of terminals, extension numbers of interphone terminals connecting to the terminals, master numbers for a master station set for the interphone terminal to be called when a master call key of the interphone terminal is keyed in and retrieving the master number corresponding to the terminal number of the terminal receiving a master call key signal S1 through the key-in of the master call key from the table, and with an exchange connection means 12 retrieving an extension number corresponding to the stored master number from the table and applying exchange connection to the terminal keying the master call key and the terminal called as the master station with an exchange switch EX.
Patent JP-S61220296-A (JP)
Inventor: TANAKA SHOZO
IPC: H05B37/02
Filed: 1985-03-25
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-H06276476-A (JP)
Title: Electronic still camera device
Inventor: IZAWA FUMIO
IPC: H04N19/186
Filed: 1993-03-22
Abstract: PURPOSE:To provide the electronic still camera device able to change a compression ratio as to an area of part of a picked-up picture without changing an existing data format at all. CONSTITUTION:Digital picture data are divided in the unit of blocks each comprising plural picture elements and subject to orthogonal transformation processing to calculate the activity of all the pattern based on an orthogonal transformation output thereby calculating a 1st coefficient corresponding to each block, and quantization processing is applied to the orthogonal transformation output in the unit of blocks based on a quantization table formed by multiplying the 1st coefficient with a reference quantization table 35, and it is discriminated that a block subject to quantization processing is a block corresponding to a pattern area whose compression ratio revision is requested, a predetermined 2nd coefficient corresponding to each block is generated and multiplied with the 1st coefficient.
Patent JP-H09228553-A (JP)
Title: Free movement preventing device of reinforcement set pin
Inventor: NAKAMURA KAZUYOSHI
IPC: E04C5/16
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse rotation of a set pin by magnetically fixing a projection part provided on a lever to a bridge when a reinforcement is engagingly locked by rotating the top lever of the set pin suspended from the bridge to rotate the set pin. SOLUTION: A set pin 4 is suspended from a bridge 3 suspended from the upper edge of an ALC manufacturing box-like frame, and a lever 4c is rotated to engagingly lock a reinforcement 1. A projection 4d provided on the lever 4c is made of a high magnetic permeable low carbon steel, and a permanent magnet 3e is buried in the lower suspended part to form a horizontal magnetic field. The position of the magnet 4e is set to a position close to but never contacting to the upper flange end surface of the bridge 3 when the pin 4 is rotated to set the reinforcement 1. In the state where the lever 4c is rotated to engagingly lock the reinforcement 1, the suspended part of the projection 4d is magnetically fixed to the bridge 3.  Thus, the vibration in handling or the free movement and reverse rotation of the set pin by the foaming pressure of raw material slurry can be prevented, and the falling of the reinforcement can be also prevented.
Patent JP-S58183528-A (JP)
Title: Apparatus for loading plate piece in vertical posture
Inventor: OKUYAMA TERUO
IPC: B65G57/28
Filed: 1982-04-15
Abstract: PURPOSE:To provide an apparatus for packing stacked plate pieces transported on a conveyer in a pallet or in a case such as a wooden box in a substantially vertical posture, which can conduct a course of operations assuredly, safely and quickly. CONSTITUTION:In case of loading a pallet 68 (or a case 69) with stacked plate pieces 8, the plate pieces 8 are first transported by a conveyer 6 until they are brought into contact with a stopper 16, and then a support table 12 is turned by a cylinder 14 in such a manner that the plate pieces 8 have a substantially vertical posture. After a positioning plate 59 is turned upward by a cylinder, the positioning plate 59 is retreated to be brought into contact with the front of the plate piece by the cylinder 63. Subsequently, a fork 17 is raised by a cylinder 35 so that the plate pieces 8 are transferred onto the fork 17, the back thereof being supported by a back-up rod 44 moved by a cylinder 48. After that, the positioning plate 59 is retreated, and the fork 17 is advanced and lowered so that the plate pieces 8 are transferred onto the pallet 68.
Patent JP-S58179539-A (JP)
Title: Production of water soluble casting mold
Inventor: IMURA TAKESHI
IPC: B22C9/12
Filed: 1982-04-14
Abstract: PURPOSE:To obtain a casting mold which is easy to mold, collapses easily when applied with water thereon and has excellent resistant to thermal impact and thermal stress by drying a molding consisting of hydrate of magnesium sulfate together with gypsum, a refractory material, etc. in two stages at a specific temp. CONSTITUTION:Hydrate of magnesium sulfate is mixed with gypsum in the amt. larger than the amt. of the gypsum, and a powder refractory material and water are added thereto. Further a granular refractory material such as silicon is mixed therewith to form a slurry, and the slurry is charged into a mold under reduced pressure. The gypsum is removed from the mold after it is allowed to solidify. The molding removed from the mold is subjected to primary drying in a drying oven kept at <=120 deg.C and after the primary drying, the molding is further subjected to secondary drying at >=200 deg.C. The fine crystal of magnesium sulfate is thus gathered in the surface layer part by flotation and the product having excellent dimensional accuracy and a good casting surface is obtained without application of coating on the core surface.
Patent JP-S58179576-A (JP)
Title: Method and apparatus for electron beam welding using temperature sensor
Inventor: NAGAI HIROYOSHI
IPC: B23K15/00
Filed: 1982-04-14
Abstract: PURPOSE:To ensure fixed welding performance at all times, by changing welding condition making the detection signal of a temperature sensor that detects temperature of a base metal a feedback signal. CONSTITUTION:Temperature of a part near the weld zone of a base metal 2, desirably temperature of a part just in front of the weld zone is detected by a temperature sensor 1. The detection signal 3 is sent to an arithmetic unit for operation and led to a welding input controlling section as a feedback signal 4, and welding condition is controlled by an electron beam EB.
Patent JP-H08229825-A (JP)
Title: Super-abrasive grain grinding wheel, and manufacture thereof
Inventor: FUKUNISHI TOSHIO
IPC: B24D3/00
Filed: 1995-02-24
Abstract: PURPOSE: To reduce a sintering temperature without deteriorating natural performance in a metal bond grinding wheel by composing binding phase for holding super-abrasive grain of a main component of Cu, and adding Sn, etc., to this to form a sintered body of mechanical alloy powder to be a main body. CONSTITUTION: A super-abrasive grain grinding wheel is used for grinding work to various materials and parts of glass, ceramic, cemented carbide, stone material, etc., or dressing of grinding wheels, and it is formed of super-abrasive grain of diamond, CBN, etc. This super-abrasive grain grinding wheel is sorted as one in 'metal bond grinding wheels and others' by the binding material. In this case, the super-abrasive grain grinding wheel is formed by composing a binding phase for holding the super-abrasive grain of a main component of Cu, and adding Sn, or Sn and one sort or more of Fe, Co, Ni, Zn, Ag, and W to this to form a mechanical alloy(MA) powder sintered body to be a main body. For example, an apparant grain size of MA powder is set to be 20-70μm, a thickness T of stripes of Cu 1 is set to be 1-3μm, and Sn 2 is thinly enclosed between Cu 1.
Patent JP-H08261902-A (JP)
Title: Material testing machine
Inventor: KAMEGAWA MASAYUKI
IPC: G01N3/08
Filed: 1995-03-22
Abstract: PURPOSE: To provide a material testing machine having a noncontact displacement gauge in which the danger of the laser beam to be emitted to a test piece and the direct reflected light from the test piece being emitted to an operator is eliminated without particularly providing a fall-safe function, and the replacing work of the test piece is never arrested. CONSTITUTION: When a laser beam source 11 arranged on the front side of a testing machine in a positional relation such that the direct reflected light R, when the output light is emitted to a test piece surface S turned on one yoke 2a side, is incident on the yoke 2a. The danger of the direct reflected light R by a test piece W being emitted to an operator and the danger of the emitted laser beam being emitted to the operator in the absence of the test piece W are eliminated, and further, since the laser beam source 11 and an image sensor 12 can be arranged in a position off from the front surface of the testing machine, the replacing work of the test piece W is never arrested.
Patent JP-H06276842-A (JP)
Title: Structure of grading unit in thresher
Inventor: TANAKA YUJI
IPC: A01F12/32
Filed: 1993-03-23
Abstract: PURPOSE:To make a complicated operation such as exchange of a grain sieve unnecessary even in case the object threshing crop is different and to enable an efficient threshing work. CONSTITUTION:This invention is related to a structure of a grading unit in a thresher, equipped with a mobile grain pan 12b slidable in the longitudinal direction above a grain sieve 11 for grading grains and allowing them to drop therethrough and designed so as to freely reduce or increase the leakage area of the grain sieve 11 by moving the mobile grain pan 12b in the rear direction or in the forth direction. In this structure of a grading unit in a thresher, leak holes 20 for treated materials formed on the front side of the grain sieve 11 have each a slit shape.
Patent JP-H03262719-A (JP)
Title: Shock absorber controller for vehicle
Inventor: HIRAO KOJI
IPC: F16F9/50
Filed: 1990-03-12
Abstract: PURPOSE:To prevent the hydraulic shock in a shock absorber from generating before anything happens by inhibiting the damping force varying control of the shock absorber when the speed of the telescopic motion of the shock absorber is higher than the speed which was set beforehand. CONSTITUTION:A shock absorber SA is constituted in such a way that a piston is slidably fitted in a cylinder, and a hydraulic pressure chamber is divided into a plurality of hydraulic pressure chambers and the areas of the passages extending to each pressure chamber are adjusted to vary damping force. In this case, a device HS for detecting the height of a vehicle is utilized to detect the speed of the telescopic motion of the shock absorber. The detected speed of the telescopic motion is inputted in a microcomputer 40 to be compared with the specified value having been set beforehand by a telescopic motion speed comparing means 41. When the detected value of the speed of telescopic motion is equal to the set value or more, the operation by which damping force is varied is inhibited by a control inhibition circuit 42. This prevents the hydraulic shock in the shock absorber from generating before anything happens.
Patent JP-S57178255-A (JP)
Title: Controller for electrophotographic copier
Inventor: OKAMURA AKIO
IPC: G03B27/62
Filed: 1981-04-27
Abstract: PURPOSE:To prevent the production of the stains, etc. of the conveying belt of an original feeder on copies by providing a detector which detects light transmittance in the prescribed position of the body of a copying machine, comparing and operating the detected value thereof and a reference value, and controlling respective control circuits with the resultant control signal. CONSTITUTION:An automatic original feeder B is constituted of a conveying belt 2, a driving roll 3 and a belt idler roll 4, and an original guide 3 is provided on the inlet (b) side. A light transmittance detector C for originals consisting of a light emitting element 6 and a photodetector 7 is provided to the guide 5. The light transmittance detected by this is compared and operated with the reference value stored beforehand in a control circuit, and various control circuits are controlled according to the preset modes by the resultant control signal, whereby the best value corresponding to the light transmittance of the original is obtained and the copy of beautiful image quality is obtained.
Patent JP-S61221528-A (JP)
Inventor: MITSUOKA HIROSHI
IPC: H03K17/00
Filed: 1985-03-25
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-H02239979-A (JP)
Title: Thermal recording material
Inventor: KANDA NOBUO
IPC: B41M5/337
Filed: 1989-03-14
Abstract: PURPOSE:To keep excellent sensitizing effect and to effectively prevent the refuse adhesion phenomenon of a head by containing at least 1,2- diphenoxyethane and 1,2-bis(3-methylphenoxy)ethane in a thermal recording layer as heat-metable substances. CONSTITUTION:1,2-diphenoxyethane and 1,2-bis(3-methylphenoxy)ethane are contained in the thermal recording layer of a thermal recording material utilizing coupling reaction forming a color through the contact of a colorless-light- colored basic dye and a coupler as heat-meltable substances and the latter is used in an amount of 25-400% by wt. of the former. As the basic dye, 3di(n- butyl)amino-6-methyl-7-phenylaminofluorane is used. Further, the coupler is used in an amount of 100-700 pts.wt. per 100 pts.wt. of the basic dye. The use amount of the heat-meltable substance in the recording layer is 50-500 pts.wt. per 100 pts.wt. of the basic dye.
Patent JP-S57178609-A (JP)
Title: Multi-spindle drilling machine having exchangeable spindle head
Inventor: SUZUKI YASUHIRO
IPC: B23Q3/157
Filed: 1981-04-27
Abstract: PURPOSE:To improve efficiency of drilling work, by movably providing a plurality of spindle heads to the peripheral surface of a cylindrical unit, connecting the optical spindle head to a driving gear at a drilling position and promptly and adequately preparing the next drilling tool. CONSTITUTION:A cylindrical guide rail C is fixed to a strut 4, and a cylindrical conveyer unit D, provided with a plurality of exchange spindle heads B in the peripheral surface, is turnably provided on said rail. A drilling position C1 of said rail C and a mounting part of the spindle head B of said conveyer unit D are vertically movably and slidably divided in the axial direction. Further a driving gear A is vertically slidably mounted to a drilling position of the strut 4 through a track guide device E, and the driving gear A and the spindle head B are connectable through clutches 2, 9, further integrally formable by a piston rod 13 and circular arc grooves 23, 24.