baber/WOPTO huggingface dataset:
Patent JP-H04258222-A (JP)
Title: Grain-storing apparatus for farm machine carrying threshing apparatus
Inventor: NAKA TAMAKI
IPC: A01F12/60
Filed: 1991-02-14
Abstract: PURPOSE:To prevent the residence of grains in a protruded part in the case of discharging grains from a tank even if the operation to retreat the protruded part is neglected. CONSTITUTION:A grain-storage tank 5 is provided with a protrusion part 12 which can be changed between a posture protruded outward and a posture retreated in the tank. The tank is also provided with a switch to change the protrusion part between the above two postures, a controlling means to drive a driving means D of the protrusion part 12 according to the command transmitted from the switch, a means 9 to discharge grains from the bottom of the tank and a means S1 for detecting the quantity of grains in the tank. When the quantity of grain is decreased below a preset level during the work of the discharging means 9 while the command to take the protruded posture of the protrusion part 12 is being transmitted by the switch, the protrusion part 12 is temporarily retreated and then returned to the protruded posture by the driving means D.
Patent JP-S57134469-A (JP)
Title: Tetrahydroisoquinoline derivative and its preparation
Inventor: KINASHI KEIZOU
IPC: A61K31/472
Filed: 1981-02-13
Abstract: NEW MATERIAL:The tetrahydroisoquinoline derivative of formulaI(R is lower alkyl) or its salt.  
     EXAMPLE: ( 3S )-2[( 2S )-3-(4-Chloro-3-sulfamoylbenzoylthio)-2-methylpropionyl]- 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid.  
     USE: A hypotensor. It has diuretic activity and blood platelet coagulation suppressing activity as accompanied activities.  
     PROCESS: The compound of formulaIcan be prepared by reacting a 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid derivative of formula II with a 4-chloro-3- sulfamoylbenzol halide of formula III (X is halogen) in a proper solvent in the presence or absence of an acid acceptor at 0W30°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02202687-A (JP)
Title: Method for discriminating similar character
Inventor: INOUE AKINORI
IPC: G06K9/62
Filed: 1989-02-01
Abstract: PURPOSE:To discriminate characters with a high precision by generating and using a similar character discriminating window for the purpose of detecting a subtle difference in the case of a discriminating object fundamental character having similar characters at the time of character discrimination. CONSTITUTION:Information of an input object character pattern 12 is binarized by a picture element sensor 1 and is stored in a picture memory 3. A CPU 10 generates a thicker/thinner pattern based on the picture in the memory 3 and stores it in a dictionary memory I 5 and registers the character after generation in a memory 4, and all required characters are registered. Based on the registered character, the CPU 10 generates a window pattern for discrimination and stores it in a dictionary memory II 6 when a similar character exists. At the time of discrimination, the CPU 10 reads out the picture in the memory 3 and successively compares it with patterns in the dictionary 5 by a matching circuit 8 and counts mismatching picture elements by a picture element counter 9, and the pertinent pattern is taken as an unknown pattern candidate when the counted value is smaller than a limit value. When plural candidates will be obtained, windows for discrimination of similar characters are successively read out from the dictionary and are compared by the circuit 8 to determine a true pattern.
Patent JP-S61181273-A (JP)
Title: Recorder
Inventor: KENMOCHI TOSHIO
IPC: H04N1/23
Filed: 1985-02-07
Abstract: PURPOSE:To attain high speed recording for a recording line larger than the minimum recording width by applying a prescribed recording width at less number of times of recording that the recording scanning number of times in recording the said prescribed recording width without a gap by means of a recording means. CONSTITUTION:A heat sensing recording paper sheet 20 is fed between a ther mal head 4 and a platen 10 and the thermal head 4 applies heat sensing record ing. The width of a recording line is selected as (a)mm and the recording width of the thermal head 4 is selected to a/2mm, smaller than the (a)mm. A recording signal and a latch signal from a CPU1 are fed to the thermal head 4 and when the recording signal is applied, a recording data inputted from a RAM3 is stored in a data buffer for one line's share and the data stored in a recording data buffer is recorded by a heating element in this case. Further, the data in the transfer data buffer is moved to the recording data buffer by using the latch signal, this is repeated to form recording lines at an interval of a/2mm each on the recording paper.
Patent JP-H06236947-A (JP)
Title: Semiconductor device
Inventor: YASUKAWA AKIO
IPC: H01L23/12
Filed: 1993-02-09
Abstract: PURPOSE:To prevent a solder layer from being cracked and to prevent a wire from being discontinued by a method wherein the distribution in the horizontal direction of the hardness of a thermal diffusion plate is made low in a chip mounting position and the distribution is made high in its circumference. CONSTITUTION:A plurality of buffer plates 3 are bonded to one thermal diffusion plate 4 by using hard solder 5. After that, a plurality of IGBT chips 1 and a plurality of diode-chips are bonded onto the plurality of buffer plates 3 by high-temperature solder 6, and a thermal diffusion set 7 is formed. The distribution in the horizontal direction of the hardness of the thermal diffusion plate 4 of the thermal diffusion set 7 is made low in a chip mounting position, i.e., in parts corresponding to positions of the buffer plates 3, and the distribution is made high in its circumference. Thereby, when the chips 1 are mounted, a stress exerted on their solder is suppressed, heat generated form the chips 1 is made to escape easily to a base, and it is possible to prevent a defect from being caused by an excessive temperature rise.
Patent JP-S61181728-A (JP)
Title: Running condition informing device
Inventor: NOMURA KAZUHIKO
IPC: B60K23/00
Filed: 1985-02-06
Abstract: PURPOSE:To prevent an engine from knocking and overrunning, by judging an appropriate gear shift position in accordance with various input informations indicating a certain engine operating condition, and by instructing the change- over of the gear shift position. CONSTITUTION:A running condition informing device 1 receives from successive pulses from a vehicle speed sensor 2 and an engine rotational speed sensor 3, and further, receives level signals from a clutch switch 4 and a gear switch 7. Further, the engine load is detected by a manifold load sensor 5 which is attached to an engine manifold and which delivers its output signal to the device 1 after the output signal is converted into a digital signal by an A/D converter 6. Further an appropriate gear shift position is determined, and it is compared with the present gear shift position to issue instructions for shift-up, shift-down or no shift.
Patent JP-S63189548-A (JP)
Inventor: MAEDA YUTAKA
IPC: A01M29/00
Filed: 1987-01-31
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-S53106190-A (JP)
Title: Device tester
Inventor: NEMOTO FUJIO
IPC: G01M3/26
Filed: 1977-02-28
Abstract: PURPOSE: To improve the testing efficiency by operating a tester in response to the H or L level signal which is selected in response to the signals of operating and measuring patterns indicated in a microcomputer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06235628-A (JP)
Title: Fluorescent x-ray film thickness sensor
Inventor: SATO MASAO
IPC: G01N23/223
Filed: 1993-02-09
Abstract: PURPOSE:To measure the thickness or density of even an unknown sample as it is without selecting a calibration curve. CONSTITUTION:A primary X-ray projected from an X-ray generator is reduced to a target beam size by a collimator, and cast to a measuring sample. The fluorescent X-ray generated from the sample is counted by an X-ray detector. Composing elements are automatically identified from the X-ray spectrum. A suitable calibration curve is automatically selected with reference to data of calibration curves already registered in a memory. In this constitution, the film thickness or density is operated from the intensity of the X-ray. Therefore, the film thickness or density can be measured only by setting an unknown sample and instructing a start of measurement, whereby the operability is improved much.
Patent JP-S57135299-A (JP)
Title: Runner for use in fan
Inventor: IKEDA SAIZOU
IPC: F04D29/28
Filed: 1981-02-16
Abstract: PURPOSE:To reduce the number of component parts of a runner used in a fan, by constructing blades and support members in a unitary manner by way of extrusion molding. CONSTITUTION:Outer ends of blades 1 are located along a circle 6 drawn around the axisIof rotation of a runner, and the blades 1 themselves are arranged to extend along the axis of rotation. On the other hand, outer ends of support members 2a, 2b are located along a circle 7 also drawn around the axisIof rotation, and the support members 2a, 2b extend in the direction of intersecting the blades 1. That is, the support members 2a, 2b have a circular cross section and are arranged to extend helically along the inner surface of a cylindrical member 8 constituted by the blades 1, in the same direction but with the phases of helix of the support members 2a, 2b being shifted 180 degrees from each other. Here, the greater the angle of the support members 2 to the axisI, the more the number of contacts between the blades 1 and support members 2, so that deformation of the runner caused in its operation can be reduced and its strength can be increased.
Patent JP-S63188951-A (JP)
Title: Wafer taking-out and housing system for cassette
Inventor: HIURA KAZUO
IPC: H01L21/68
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a simply constituted system which can take out or house a number of wafers at a cassette continuously by a method wherein a drive system for a transfer belt and another drive system for a pair of tweezers used to take out or to house the wafers are controlled by outputs from a cassette sensor, a wafer sensor and a slot sensor. CONSTITUTION:A cassette 1 transferred by a driving operation of a belt 17 is detected by cassette sensors 20, 20a; the existence of a wafer 3 inside a slot at the cassette is detected by wafer sensors 21, 21a; the slot is detected by slot sensors 22, 22a or 24. A control system is actuated by outputs from these sensors, a drive system for a belt 17 is stopped; the drive system for a pair of tweezers 11 is actuated; the wafer 3 inside the slot is taken out or the wafer 3 is housed into the slot; the cassette 1 is sent out when the drive system for the belt 17 is actuated. As explained above, this system is constituted simply and at a low cost; its reliability is high; a continuous operation is possible.
Patent JP-H05217090-A (JP)
Title: Multiple dwelling house management system
Inventor: NAKATSUGAWA NORIHIKO
IPC: G06Q50/16
Filed: 1992-02-06
Abstract: PURPOSE:To remove useless operation to reform a ROM even when the scale and construction of a multiple dwelling house are changed by using an optimum correspondence table in accordance with the structure of the house to be managed. CONSTITUTION:A correspondence table storing means 11 stores plural correspondece tables allowing dwelling addresses inherent in the system to correspond to generally called dwelling numbers and having respectively different combinations between the number of floors and the number of dwellings in each floor. When a selecting/registering means 16 registers the table number of an optimum correspondence table corresponding to the structure of a house to be managed by a correspondence table number registering means 12, a correspondence table selecting means 13 selects the correspondence table corresponding to the registered number. A dwelling number converting/displaying means 14 converts the dwelling address in the selected table into a dwelling number and displays the converted number on a display device. A dwelling existence registering means 15 registers the existence of a dwelling in each dwelling number based upon the display information.
Patent JP-S53106978-A (JP)
Title: Mechanism of retarding nail feed in pneumatic box nailing machine
Inventor: SHIMIZU MASAO
IPC: B25C3/00
Filed: 1977-02-28
Abstract: PURPOSE: To provide a mechanism of retarding nail feed wherein a nail is fed into a nose after sufficiently returning a driver by means of a retarding valve provided between a trigger valve and a feed piston cylinder for nail feeding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58139052-A (JP)
Title: Inspecting device for empty can
Inventor: HAMAZAKI MIKIHIKO
IPC: G01N21/954
Filed: 1982-02-12
Abstract: PURPOSE:To prevent the occurrence of an erroneous test and to enable the detection of a trouble on a flange, by a method wherein, in case an annular light flux is projected on a rolled part flange of an empty can, a light hood, projecting further downward from a lower end of a collecting sensor, is mounted. CONSTITUTION:A light flux from an annular light source 6 is projected to a rolled part flange 8A at an opening side of an empty can 8 through an annular slit 5. A number of collecting sensors 9 are located right above the flange 8A, and a columnar light hood 10 is mounted in a manner to project downward by an appropriate length from the lower ends of the collecting sensors 9. Thus, in case the flange 8A is normal, the light flux advances straight and is not collected by the sensors 9. Further, light reflected from the inner side of the empty can 8 is shielded by the hood 10 and is not collected by the sensors 9. In case the flange is abnormal, light reflected thereform is collected by the sensors 9. This prevents the occurrence of a mulfunction which determines that it is abnormal in spite of the normality, and permits the reliable detection of a trouble.
Patent JP-H05340414-A (JP)
Title: Positioning apparatus for joining two members
Inventor: GIYUNTAA MAIBUARUTO
IPC: F16B19/02
Filed: 1993-02-09
Abstract: PURPOSE: To provide a positioning apparatus with a simple structure for two members to be joined together. CONSTITUTION: This positioning apparatus 5 comprises opposite apertures 8, 9 of both members and a positioning element 1, having an axis of symmetry 4 and a matching surface 3 which is useful for contacting with support surfaces 10, 11 of the apertures. At least the matching surface 3 of the positioning element 1 which contacts with the support surface of one aperture is formed, in such a manner that it is allowed for displacement in the radial direction with respect to the axis of symmetry 4 against a spring force. The displaceable matching surface 3 is disposed on a conical outer cylinder around the axis of symmetry, and the support surfaces 10, 11 of the apertures 8, 9 are formed conical with about the same included angle as that of the conical outer cylinder.
Patent JP-H0789703-A (JP)
Title: Production of crystalline silicon nitride powder
Inventor: YAMADA TETSUO
IPC: C04B35/626
Filed: 1994-02-18
Abstract: PURPOSE:To control the oxygen content of crystalline silicon nitride powder and the distribution of oxygen in the particles and to produce crystalline silicon nitride powder excellent in sintering characteristics with high productivity in large quantities. CONSTITUTION:Amorphous silicon nitride powder and/or crystalline silicon nitride powder obtd. by firing a nitrogen-contg. silane compd. is milled in an atmosphere consisting of 5-40% oxygen and the balance inert. gas or further contg. 0.001-2.0% moisture.
Patent JP-S56118645-A (JP)
Title: Densitometer for smoke
Inventor: KURIBAYASHI SADATOMO
IPC: G01N21/59
Filed: 1980-02-25
Abstract: PURPOSE:To make it possible to perform the zero adjustment of a smoke densitometer at any time by isolating the path of the light reaching the light-receiving portion from the light source portion from smoke at desired time, with the smoke densitometer mounted on the chimney. CONSTITUTION:The sleeve member 7 having a window and whose left end is secured to the inner surface of a clamping means 13 is provided with a tubular member 1 having a window and which is rotatably fitted. Accordingly, rotating the tubular member 1 relatively to the sleeve member 7 so that the window 2 of the tubular member 1 is aligned with the window 8 of the sleeve member 7 permits the exhaust gas to be freely taken into the inside of the tubular member 1. At said position, the light-receiving portion 5 is actuated to perform measurement. Rotating the tubular member 1 so that the portion of the sleeve member 7 where no window is provided closes the window 2 of the tubular member 1 permits the inside of the tubular member 1 to be isolated from the exhaust gas. Hereupon, purifying air is sent from a purifying air intake 16 to exhaust the inside of the tubular member 1 of the exhaust gas, and then zero adjustment is performed. Thereby, zero adjustment can be performed at any time.
Patent JP-H10217288-A (JP)
Title: Die for optical disk and resin substrate for optical disk, and optical disk
Inventor: KUROSAWA HIROFUMI
IPC: G11B7/26
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from warping and deforming by constituting an outer peripheral holder of a structure wherein the outer peripheral holder is divided in the direction which is in parallel with a stamper recording surface, and is movable. SOLUTION: For a stamper 111, the inner diameter is supported by an inner peripheral holder 112, and the outer diameter is supported by an outer peripheral holder 113, and the rear surface is held by a vacuum suction mechanism of a mirror finished surface plate 116. The stamper 111 is attached to a die A101 in such a manner that the recording surface may face a die B102. The outer peripheral holder moves to the die inner peripheral side other than when a substrate is taken out, and stays under a ring-form. The outer peripheral holder is divided into four in the circumferential direction, and has a structure wherein the outer peripheral holder can move in the direction in parallel with the stamper recording surface. By this method, a stamper replacement can be performed without removing the outer peripheral holder, and the workability can be improved.
Patent JP-H10220483-A (JP)
Title: Radial seal
Inventor: EDELMANN LUDWIG
IPC: F16C29/08
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To properly hold the radial seal of a linear motion ball bearing so as not to be detached from a fixing groove on the outer sleeve of a bearing. SOLUTION: This radial seal has annular projections 2, 3, 4 and 5 axially projected from both sides of a radial seal annular disc 1 coupled to an annular groove 10 on the edge of the outer sleeve 9 of a linear motion ball bearing, as well as a holding projection 6 on the external surface. The diameters of the projections 2 to 5 are made different from each other, and the peripheral surfaces 7 and 8 of the annular projctions 3 and 4 coupled to the annular groove 10 are formed to have a tapered conical shape for parting from each other like a circular cone. The holding projection 6 projects in a radial external direction beyond the projections 2 and 3, and comes to be coupled to an annular groove 11 formed on the internal surface of the outer sleeve 9.
Patent JP-S52105744-A (JP)
Title: Memory allocating means for multi-processor system
Inventor: YAMANAKA AYAO
IPC: G06F13/00
Filed: 1976-03-01
Abstract: PURPOSE: To provide for more effective utilization of data by equalizing data allocation in the main memory against the processors in the multi-processor system by putting the necessary data stored in the auxiliar memories into the local memory preferentially, when required data is not in the internal memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06210865-A (JP)
Title: Ink cartridge and using method thereof
Inventor: ISHISE TATSUHIRO
IPC: B41J2/175
Filed: 1993-01-14
Abstract: PURPOSE:To reduce an installation space while simplifying replacement work accompanying the consumption of supply ink and recovery of waste ink, and confirm the residue of ink correctly. CONSTITUTION:A longitudinal casing 3 is employed, which is formed into a longitudinal rectangular shape with narrow width, and disposed vertically in a cartridge receptacle 1, and the longitudinal casing 3 includes an atmospheric communication hole 5 made on its upper part, and also includes an ink delivery hole 6 made on its lower part, and further it is equipped integrally with an ink tank part 4 for storing supply ink 8 to a printing head 7 and a waste ink tank part 9 having an absorption member 10 housed in its inner part for recovering waste ink from the printing head 7 through an ink Introduction hole 11. A part facing the ink tank part 4 Is made up of a transparent member 12 in the rear part located at least on an opposite side of the cartridge receptacle 1 of the longitudinal casing 3.
Patent JP-H09216685-A (JP)
Title: Cassette for substrate
Inventor: SHIMOJIMA KENJI
IPC: G02F1/1333
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from not being inserted in a housing groove, or from being inserted in a wrong stage of top and bottom stages when the substrate is taken out or put in. SOLUTION: For a box-shaped cassette main body 1, substrate receivers 3, 4, 5 for which a plurality of protuberances 11 to hold the peripheral edge of a substrate being inserted under an approx. horizontal state, are formed on the top and the bottom, are arranged on the inner peripheral surfaces on both sides with specified intervals. This cassette for substrate has the cassette main body 1, and least two auxiliary guiding utensils 10, 10' on which a plurality of shelf plates 14 are formed on the top and the bottom with approx. the same intervals as the protuberances 11 being formed on the substrate receivers 3, 4, 5 on the cassette main body 1. Then, the auxiliary guide utensils 10, 10' are detachably installed.
Patent JP-H11214095-A (JP)
Title: Connector for printed circuit board
Inventor: KAWACHI KIYOSHI
IPC: H05K1/11
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To perform two kinds of connection functions depending on plug-in directions to the printed circuit board of a connector. SOLUTION: Plural terminal plates 27 are provided so as to form a contact face on one side face, and cut-out slots 36, 37 are formed on both sides of the terminal plate 27 in a connector 11 connected to a printed circuit board 1. In one side a recessed portion 17 is formed so that an opening portion 18 for the contact fitting to the terminal plates 27 is formed, and in the other side a cable insertion hole 19 for introducing a connection cable 5 is formed. Two shells 13, 14 of identical shape are equipped with plural protrusion portion 20, 21 provided on the peripheral edge portion 24 and at different distances from an opening face 25, two connection boards 15, 16 of the same shape are equipped with cutout portions engaging with the protrusion portions and plural connection terminal portions provided on the opening portion side of a shell.