baber/WOPTO huggingface dataset:
Patent JP-H02210875-A (JP)
Title: Manufacture of optical sensor array
Inventor: MIHARA AKIO
IPC: H04N1/028
Filed: 1989-02-10
Abstract: PURPOSE:To prevent an adhesive from forming protuberances on sensor chips by forming a region on which the adhesive is to be applied so as to have a shorter length than a length of each of a plurality of optical sensor chips in the direction along which the sensor chips are arranged. CONSTITUTION:Regions P1-PN, on which an adhesive is to be applied for die bonding sensor chips S1-SN to a ceramic substrate 21, has a longitudinal length l1 that is shorter than a length L corresponding to a sum of a longitudinal length of each of the sensor chips S1-SN and a gap distance (c) defined between the chips. Length l2 is defined as l2=(L-l1)/2 and determined according to the length L and characteristics of the used adhesive, According to such arrangement, if the sensor chip S3 is to be bonded to the substrate, for example, it is possible to prevent the adhesive from being pressed out through the gap (c) between the sensor chips S3 and the adjacent one S4 and forming a projection on the sensor chips.
Patent JP-H06241736-A (JP)
Title: Fine step difference measuring method and measuring device
Inventor: OKI YASUSHI
IPC: G01B9/02
Filed: 1993-02-19
Abstract: PURPOSE:To measure a step difference on the surface of an object having the step difference smaller than a light spot in width without contact at high resolution. CONSTITUTION:A fine step measuring device is constituted of a laser light source 1, an illuminating optical system forming a light spot on an object 5, a light collecting optical system collecting the light from the object 5 on a detecting face, a light detecting means, and a light spot scanning means. The light detecting means is a substrate formed with channel wave guides 9, 10, the wave guides 9, 10 have a branch area branching a double-mode wave guide 7 into two channel wave guides, light detecting elements 11, 12 are installed on two channel wave guides 9, 10, and a step difference on the surface of the object 5 is quantitatively determined from the ratio between the sum signal and the difference signal of the light detecting elements 11, 12.
Patent JP-H10225288-A (JP)
Title: Collection of decomposing microorganism for decomposing organic contaminant in soil and isolation of decomposing microorganism using the collection
Inventor: TAKAGI KAZUHIRO
IPC: C12N1/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide both a method for collecting a decomposing microorganism, capable of actualizing collection and isolation rate for enabling technology for preventing underground water contamination caused by agriculture, etc., by using the decomposing microorganism and a method for isolation using the method. SOLUTION: A porous material having adsorbing power stronger than that of target soil in adsorption of an organic contaminant by agriculture, etc., is ground and the ground porous material is admixed with soil in which a decomposing microorganism lives to form a soil layer 2 for collection. An inorganic salt medium 3 comprising only the target organic contaminant as a carbon source and a nitrogen source is refluxed to the soil layer for collection to accumulate the decomposing microorganism in the ground porous material.
Patent JP-H02209056-A (JP)
Title: Telephone set
Inventor: IGUCHI MITSUNARI
IPC: H04M1/64
Filed: 1989-02-08
Abstract: PURPOSE:To eliminate the recording operation of a reply message at automatic reply by the user itself of a telephone set by using a read only memory storing a digitized voice signal for the reply message. CONSTITUTION:When an incoming signal reaching through a telephone line is detected by a DET 6, a CTL 1 reads out a digital signal being a reply message from a ROM 3, a D/A 4 converts the signal into a reply message being an analog signal and the reply message is sent to the telephone line through an SPC 5. Since the reply message is stored in advance in the ROM 3 as a digital signal and mounted as a module, various kinds of reply messages are utilized without generation of the user of the telephone set by replacing the ROM with other ROM storing a digital signal of other reply message in advance.
Patent JP-S60174938-A (JP)
Title: Dummy cigerette burning tester
Inventor: SUGA SHIGERU
IPC: G01N25/50
Filed: 1984-02-22
Abstract: PURPOSE:To enable the testing to coincide with the actual burning state of a cigerette in a tester for burning of a chair, bed or the like caused by the fire of the cigerette by dividing a resistance generating body equal in the diameter and length to the cigerette into several short parts to create a thermal insulation between the divided heat generating pieces. CONSTITUTION:A heater 3 is divided into five resistance heat generating parts 4, 5, 6, 7 and 8, for instance, which are formed into round rods equal in the diameter and length to a cigerette. These heat generating bodies 4-8 are made of silica carbonate, carbon and the like and leads 9-14 are connected thereto to energize with a clearance about 4mm. wide set between the heat generating bodies 4-8. In this manner, the first heat generating body 4 is heated for a specified time length and then, the heating of other heat generating bodies is shifted sequentially to move the max. temperature distribution with time. The max. temperature distribution is shifted sharply because of a thermal insulation between the heat generating bodies. Therefore, the testing condition can be coincided with the actual burning state.
Patent JP-S58148553-A (JP)
Title: Device for holding handset of telephone set
Inventor: WATANABE HISASHI
IPC: H04M1/04
Filed: 1982-03-01
Abstract: PURPOSE:To prevent falling-off of a handset due to vibration, by holding the handset with a holding piece, when a force of the vibration of a vibration eception section overcomes an elastic stress of an elastic substance. CONSTITUTION:When an earthquake takes place, the vibration reception section 14 is vibrated. When a force P2 due to the vibration of the weight 14 overcomes a force P1 of a spring 17, a coupling section 12 is turned to a force P3 and the latch of a holding piece 8 is released. Then, the piece 8 is turned to the P4 with a spring 10 and a hand set R is held as shown in broken lines. In this case, the  tip of a lock sprint 23 slides at the inside of a guide plate 22 and is inserte in a  lock hole. Thus, the piece 8 is prevented from being turned and locked to hold  the handset R. Thus, the handset is held surely at the generation of an earthquake, allowing to prevent falling-off of the handset due to vibration.
Patent JP-H08223510-A (JP)
Title: Forced ventilation mechanism for display device
Inventor: HIRASAWA TAKASHI
IPC: H04N5/64
Filed: 1995-02-20
Abstract: PURPOSE: To simultaneously attain forced ventilation of the display device by allowing an exhaust fan being a forced ventilation means of a personal computer main body to externally exhaust air in the inside of the personal computer main body through the display device. CONSTITUTION: The vertilation system is composed of a personal computer main body 1 provided with an exhaust fan 1f facing an exhaust hole 1e and a display device 2 placed on the personal computer main body 1 and having a suction hole 2e . A cylindrical duct 3 the tip of which is abutted on an upper side of the personal computer main body 1 and communicating the exhaust hole 1f and the suction hole 2e is provided integrally to an outer circumference of the suction hole 2e . The air delivered from the exhaust fan 1f of the personal computer main body 1 flows through the inside of the display device 2 via the duct 3 and the suction hole 2e and is exhausted externally from a vent hole 2a . Thus, the forced ventilation and cooling mechanism for the display device is obtained at a low cost without production of sound noise.
Patent JP-H01206933-A (JP)
Title: Separation treatment system for excreta in livestock barn
Inventor: YOSHIDA TOYOJI
IPC: A01K1/01
Filed: 1988-02-12
Abstract: PURPOSE:To provide the title system so designed that the supporting mechanisms for a droppings-removing plate is afforded with a special structure to ensure even the droppings firmly stuck to the feces-receiving floor under the livestock barn to be transferred. CONSTITUTION:When a pulling rope 41 is pulled left, a slide frame 32 then moves left, and a standing pin 42b is unlatched off a lifting pin 30b; at about the same time, a falling pin 42a is latched on a pushing pin 30a to push down the pin 30a. Thus, a droppings-removing plate 28 is moved toward the pushed direction with a hinge 27 as the center and a droppings-removing section 28a becomes inclined, thus its tip is pushed against a feces-receiving plate.
Patent JP-H06238967-A (JP)
Title: Printer for bankbook and the like
Inventor: MURAKOSHI MINORU
IPC: B41J13/26
Filed: 1993-02-19
Abstract: PURPOSE:To provide printer of a bankbook and the like which can print right and left page spread bankbooks having different width sizes along a back surface by pressing a platen. CONSTITUTION:A sleeve shaft 37 is rotated by rotating a motor 18, an eccentric sleeve 20 is rotated, a left platen 9 and a right platen are pressed by springs 36 to support opened right and left pages of a bankbook 1 or the like, the vicinity of a binding seam of the bankbook is pressed by the plurality of the divisional platens, thereby printing the bankbook to comply with the position of the seam due to difference of widths of the bankbooks.
Patent JP-2000225755-A (JP)
Title: Printing method and apparatus
Inventor: SUZUKI EIJU
IPC: B65H85/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To grasp where paper must go presently or comes from by adding the data of a paper feed source and a paper delivering destination at every page to be printed and to feed next paper at the optimum time without waiting the delivery completion of paper by separately performing paper feed processing and paper delivery processing. SOLUTION: A CPU 11 executes the three-wire serial communication with an image processing control part 14 through an internal bus 12 and receives a printing start command to start printing processing. By receiving the feed and delivery destinations of a page to be printed by three-wire serial communication at a time of the reception of the printing start command, the CPU can take correspondence even if single surface printing and double-surface printing are combined complicatedly and throughput can be enhanced.
Patent JP-H03233570-A (JP)
Title: Circulation type document feeder
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/00
Filed: 1990-02-09
Abstract: PURPOSE:To read documents continuously and completely by providing a sensor means which detects abnormal paper feeding, an abnormally fed document specifying means which specifies an abnormally fed document, and a blank feeding means which performs document blank feed circulation. CONSTITUTION:The document feeder is equipped with the sensor means SW which is provided along a circulation path for documents and detects the abnormal feeding of a sent document, the abnormally fed document specifying means which specifies the abnormally fed document, and the blank feeding means CPU which performs the blank feeding circulation of the abnormally fed document until the document is set at a read part after the abnormal feeding is detected. Therefore, even if documents are fed abnormally, e.g. connecting with each other or one over another in the middle of document feeding, an image is read while the order of stacked documents is held completely. Consequently, such a defect that an unprocessed document is included at the end of image processing is removed.
Patent JP-H06239128-A (JP)
Title: Clothing condition deciding device and air-conditioning device for vehicle
Inventor: UEHARA MASANORI
IPC: B60H1/00
Filed: 1993-02-19
Abstract: PURPOSE:To realize an air-conditioning control reflecting the temperature feelings at the three leg positions of an occupant sufficiently, by deciding the clothing conditions of the three leg positions of the occupant. CONSTITUTION:To an automatic air conditioner 1 for automobile, a CPU 37 to compare the signals of three leg position surface temperature sensors 31 to 33 to detect the surface temperatures at three leg positions of an occupant respectively, and the signal of a hip surface temperature sensor 34 to detect a standard temperature higher than the clothing temperature of the occupant and lower than the skin temperature of the occupant, is provided. In this case, the CPU 37 decides that there is no clothing when the standard temperature is lower than the surface temperatures of the three leg positions, and that there is a clothing when the standard temperature is higher. Depending on the temperature feelings of the three leg positions inferred from the deciding result of the clothing conditions of the three leg positions, the CPU 37 controls a blower 4, an air mix damper 6, the variable louvers 11 and 12 of a face blow-off hole 23 and a foot blow-off hole 24, and the like, and the air of an optimum temperature depending on the temperature feelings at the three leg positions is to be delivered to effective positions.
Patent JP-S59158140-A (JP)
Title: Data transmission system
Inventor: YAMASHITA SHIYOUJI
IPC: H04L1/00
Filed: 1983-02-28
Abstract: PURPOSE:To realize control between a center and a terminal device with data block constitution which has no waste by providing two kinds of error detecting means between both devices, and separating data between both of them into data for communication and data for control. CONSTITUTION:The terminal device 1 which generates transmission data and control data is connected to a data transmitter 3 equipped with two kinds of error detecting circuit through a transmission line 2 and then connected to a data network 5 through a transmission line 4. An error detection code B1 allows the 1st error detecting circuit to decide that three is no error, and an error detection code B2 allows the 2nd error detecting circuit in exclusive relation with the 1st error detecting circuit to decide that there is no error. For example, a polynomial X<16>+X<15>+X<2>+1 is used for the generation of the code B1, and a polynomial X<16>+X<12>+X<5>+1 is used for the code B2. Therefore, the 2nd error detecting circuit decides that the transmit data has an error and the 2nd error detecting circuit decides that the control data has an error.
Patent JP-H05202053-A (JP)
Title: Pyrimidopteridine derivative and its production
Inventor: MATSUI NOBUO
IPC: C07D487/14
Filed: 1992-01-23
Abstract: PURPOSE:To obtain a new compound useful as an intermediate raw material for agricultural chemicals, medicines, dye, perfume, oxidizing agent, etc., a monomer for polymers, a fluorescent coloring matter, etc. CONSTITUTION:A compound of formula I (R<1> is alkyl, alkenyl, alkynyl, aryl or heterocyclic; R<2> is H, alkyl, alkenyl or alkynyl; X is NH or O). The compound is obtained by reacting 3,6-diamino-2,5-pyrazinecarbonitrile of formula II with an isothiocyanate compound of the formula R<1>NCS in the presence of a base (e.g. sodium hydride) in a solvent (e.g. DMF) at -5 to 40 deg.C. The amount of the isothiocyanate compound used is >=2mols based on 1mol of the compound of formula II.
Patent JP-S54123913-A (JP)
Title: Record player system
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B3/095
Filed: 1978-03-17
Abstract: PURPOSE:To make possible rejection without moving down a tone arm despite rejecion operation immediate after start by changing over a return limiter from reset to set state immediate before the down start upon completion of the lead-in of the tone arm with a changeover mechanism. CONSTITUTION:A control cam 29 which controls the lead-in and return of a tone arm and the up and down of the arm revolves forward and when its protrusion turns ON a position detecting switch SW12, the lead-in of the arm completes. At this time, the pin driving part 44a of a limiter 44 for return contacts a pin 145 for cassette and turns counterclockwise about a fulcrum shaft 45, thus setting the return state. When a reject switch is turned ON in succession to turning ON of the start switch, the position detecting switch SW 12 goes ON and at the moment when the lead-in completion of the arm is detected, the motor runs backward to revolve the cam 29 backward, which in turn causes the pin 32 of the brake drum to be driven counterclockwise by the pin driving part 44a of the limiter 44 for return, whereby the arm is returned.
Patent JP-2000229184-A (JP)
Title: Device for swinging needle of sewing machine
Inventor: NOMURA ETSUZO
IPC: D05B3/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To form satisfactory stitches by controlling the amount of needle swing accurately and preventing a needle bar from rotating on its axis. SOLUTION: One end 7a of a needle bar connecting rod 7 is moved along a circle C, and its other end is vertically guided by the vertical groove 13a of a needle bar connecting rod guide 13. As a square top 9 provided for the other end 7b is extremely freely moved in the right and left directions along a guide groove 5a provided for a needle bar connecting stud 5, a force to rock the needle bar 3 in the rocking direction of a needle bar base 2 or a force to rotate the needle bar 3 on its axis is not transmitted from the square top 9 to the needle bar 3, and only a force in the rocking direction along the axis of the needle bar 3 is transmitted.  In addition, as the protrusion 5b of the needle bar connecting stud 5 is engaged with the slot 15a of a needle bar guide 15 in a needle swinging device 1, it is possible to inhibit the needle bar 3 from rotating on its axis also by this engagement.
Patent JP-S60175040-A (JP)
Title: Data transfer device
Inventor: IGARI HIDEO
IPC: G03B17/00
Filed: 1984-02-21
Abstract: PURPOSE:To realize data transfer with good quality with a simple mechanism by arranging a light emitting means in the side of a film emulsion face and evacuating this means from a photographic optical path at a photographing time and placing this means in the photographic optical path in accordance with rewinding. CONSTITUTION:A light emitting element 11 is fixed to a holding body 12 and consists of plural light emitting elements. These light emitting elements are arranged in the side of the emulsion face of a film 1, and the emitted light is focused on the emulsion face of the film. That is, a synchronous gear 6 and a pulse plate 9 are rotated in accordance with running of the film at a rewinding time, and data stored in a memory at the photographing time is read out in a prescribed position, and light emitting elements corresponding to this data emit light to transfer data to every frame of the film. When rewinding of the film is terminated and a rear cover is opened, the light emitting element 11 is evacuated to a position on the outside of the photographic optical path. This, data transfer with good quality is performed with the simple mechanism.
Patent JP-S62190410-A (JP)
Title: Measuring instrument for sample surface position
Inventor: TOJO TORU
IPC: G01C3/00
Filed: 1986-02-18
Abstract: PURPOSE:To reduce an error in measurement due to the difference in the reflection factor of a sample surface by oscillating spot-shaped light incident on the sample surface in two axial directions and averaging many measurement points on the same surface. CONSTITUTION:Light emitted by a laser light source 41 passes through a slit or circular hole 42 and is reflected by reflection mirrors 43 and 44 and converged by a condenser lens 45 to impinge on an oscillation mirror 46. The converged light 49 which reflected by the oscillation mirror 46 projects the surface of a sample 30. When a nearly spot-shaped beam is used as the incident converged light, the angle of incidence of the incident light 49 is oscillated in two axial directions X and Y to average many measurement points on the surface of the sample 30. When the light is thus oscillated, Y-directional deflection is converged on one point through a cylindrical lens 100 on the side of a detector 53 and the light never deviates from the photodetection surface of the detector. Thus, an error in measurement is reduced.
Patent JP-H07219854-A (JP)
Title: Microcomputer device containing nonvolatile memory
Inventor: MATSUURA MORIAKI
IPC: H04N5/44
Filed: 1994-02-03
Abstract: PURPOSE:To eliminate the defects caused by the wrong use of a nonvolatile memory where the wrong data are written when the nonvolatile memories storing the data proper to the programs of a microcomputer are combined together. CONSTITUTION:A deciding code '1234B' corresponding to a program is written in a nonvolatile memory 2. A CPU of a microcomputer reads out the deciding code and decides whether this code has the prescribed value or not. Then the data can be read out of the memory 2 only when the deciding code has the prescribed value.
Patent JP-H07218985-A (JP)
Title: Optical system of finder
Inventor: OTAKA KEIJI
IPC: G03B13/06
Filed: 1994-02-03
Abstract: PURPOSE:To satisfactorily observe a finder image while miniaturizing the finder optical system by observing an object image through an optical member provided with refracting power, planar beam splitting element and eyepiece successively from the side of an object. CONSTITUTION:An optical member 2 is arranged near a light exit surface 52b of a pentaprism 52, namely, at a position faced to an eyepiece 1 with a dychroic mirror 67 between. Then, the finder image formed on a focusing plate 51 is passed through the pentaprism 52 by a photographic lens and observed later through the optical member 2 arranged near the light exit surface 52b of the pentaprism 52, dychroic mirror 67 and eyepiece 1. Thus, eyeball information is provided by forming the reflected image of an eyeball 501 of an observer on the light receiving surface of a detecting element 57. The position of an image (first Purkinje image) due to the center of the image of the pupil and the cornea is calculated by using the eyeball information provided from the detecting element 57, and the direction of line of sight of the observer is detected from the relative position relation between both of them.
Patent JP-H10226717-A (JP)
Title: Production of polyethylene oxide graft copolymer
Inventor: TAKAYANAGI KENJIRO
IPC: C08F255/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To produce a polyethylene oxide graft copolymer markedly reduced in wettability with water without detriment to moldability and molding appearance being the properties inherent in an ethylene polymer resin. SOLUTION: The production process comprises melt-kneading 100 pts.wt. ethylene polymer resin, 0.01-10 pts.wt. radical initiator, 0.1-30 pts.wt. compound having a hydroxyl-terminated polyethylene oxide chain represented by the formula: -(CH2 CH2 O)n -H (wherein n is an integer of 2-100) and a radical-polymerizable double bond and 0.1-30 pts.wt. aromatic vinyl compound.
Patent JP-H0690014-A (JP)
Title: Thin solar cell and its production, etching method and automatic etching device, and production of semiconductor device
Inventor: MATSUNO YOSHINORI
IPC: H01L33/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a thin solar cell and its production method by which expensive and high-purity material constituting an active layer can be eliminated by making the active layer to be thin and which is excellent in workability for modularization and inexpensive. CONSTITUTION:Only a thin active layer 111 of less than 100mum in thickness that is contributive to the power generation of a thin solar cell 101 is composed of high-purity material, and a supporting substrate 110 for supporting the layer 111 that is made of low-purity material is arranged on the opposite side of light incident surface of the active layer.