baber/WOPTO huggingface dataset:
Patent JP-S57141516-A (JP)
Title: Liquid level sensor
Inventor: TOKITA MASATAKA
IPC: G01F23/292
Filed: 1981-02-25
Abstract: PURPOSE:To realize a compact and lightweight structure of a titled sensor with highly precise measurement, by projecting the light to the slope of a light transmitting matter via an optical fiber and detecting the liquid level by means of the full reflection. CONSTITUTION:Plural notches 31 are formed to a transparent square column 3 made of glass, etc. set in a liquid container 1 with a 45 slope, and a transmitting fiber 4 containing a light emitting element 6 is attached to the lower edge face 32 of the column 3. Then a receiving fiber 5 is set to the side face of the column 3 and opposite to the notches 31 and fixed into a liquid level deflection preventing box 8. The light 7 given from the element 6 is transmitted within the column 3 and fully reflected on the slopes of the notches 31 which are set higher than the liquid level 21 to be mde incident to the opposite fiber 5. In such constitution, a compact and lightweight structure is attained with performance of highly precise measurement of the liquid level.
Patent JP-S61189252-A (JP)
Title: Alkanolamine derivative and inhibitor of blood platelet aggregation containing same as active ingredient
Inventor: TAKAHASHI KEIKO
IPC: A61K31/22
Filed: 1985-02-15
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is lower alkyl; R<2> is H, acyl derived from nicotinic acid, triene higher fatty acid or pentaene higher fatty acid; R<3> is 3-pyridylmethyl or R<2>) or formula II (R<4> is H, or lower alkyl; R<5> is as shown for R<2>; R<6> is as shown for R<3>). EXAMPLE:N-Ethyl-N-5,8,11,14,17-eicosapentaenoyl-2-aminoethanol. USE:An inhibitor of blood platelet aggregation, effective for preventing diseases caused by blood platelet aggregation, namely, thrombosis, etc., having preventing effect on cancer metastasis as well. PREPARATION:Nicotinic acid or a triene higher fatty acid or a pentaene higher fatty acid or its reactive derivative is condensed with a corresponding alkanolamine by the use of ethyl chloroformate, etc., to give a compound shown by the formula I or formula II.
Patent JP-S55120410-A (JP)
Title: Controlling method for coiling temperature of hot strip
Inventor: ONO MASAHISA
IPC: B21B37/00
Filed: 1979-03-07
Abstract: PURPOSE: To permit the strip to hold uniform mechanical properties over the entire length, by measuring the rolling load at each point of the strip, and by deciding the coiling temperature for every specified length of the strip depending on the correlation of above measured rolling load with the carbon content.  
     CONSTITUTION: The pass schedule for each stand, the nominal carbon content, the aim coiling temperature corresponding to the nominal carbon content, etc., are set in the setting console 7. The coiling temperature computer 8 receives the signal from the load cell 10 against the rolling load of the final stand 3 at each measuring point set for every specified length of the strip, and computes the calculated rolling load depending on information of the setting console 7, the measured value of the strip thermometer 6 installed on the feed side of the finishing mill, etc. The variation of the carbon content at the measuring point from the nominal carbon content is operated depending on this calculated rolling load and the actual rolling load of the final stand 3, and the aim coiling temperature is operated. This aim coiling temperature is inputted to the hot run spray cooling controller 9, to control the hot run spray 4 so as to permit each measuring point to get the aim coiling temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62183437-A (JP)
Title: Production of electrochromic display element
Inventor: WADA SHUICHI
IPC: G02F1/15
Filed: 1986-02-07
Abstract: PURPOSE:To obtain an uniform deposited film having an excellent display quality, and to increase an use efficiency of an evaporating source, at the time of continuously forming the depositing film on different kinds of substrates by forming a tungsten oxide depositing film with reactive depositing, using the evaporating liquid of metallic tungsten. CONSTITUTION:The electrochromic substance layer composed of the tungsten oxide depositing film is formed with the reactive depositing by electron beam heating using metallic tungsten as the evaporating source under an oxygen atmosphere. Thus, the good result of the depositing film is obtd. by using a compression molded evaporating source. A crack in the evaporating source and a large number of needle like projections or holes on the surface of the evaporating source do not generate, thereby obtaining the uniform film. Thus, the titled element having the good display quality is obtd, and the use efficiency of the evaporating source is remarkably improved, when the depositing film is continuously formed for the different substrates.
Patent JP-H09217586-A (JP)
Title: Method for advancing casing
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce construction period when propelling a wide underground structure crosswise into the ground beneath a railroad or road, etc. SOLUTION: A casing 1a is provided on one side and one or plural casing 1b, 1c are placed on the other side with their propulsion directions opposed to each other, towing jacks are mounted on the rear of the casing 1a on at least one side or of the rear one 1b of the plural casings 1a, 1b on the other side, the ends of towing members 4 connected to the towing jacks are secured to the rear of the casing 1a on the other side via anchors 5, the plurality of casings 1b, 1c on the other side are connected together via propelling jacks 6b, the towing members 4 are tensioned by operation of the towing jacks, and at the same time the propelling jacks 6b are operated to advance the foremost casings 1a, 1b simultaneously while using the casing 1b in the opposite position or the casing 1c behind as a reactive body.
Patent JP-S55120603-A (JP)
Title: Polymerizable composition having improved surface hardening property
Inventor: AKEKI SHIGEMASA
IPC: C09D11/10
Filed: 1979-03-09
Abstract: PURPOSE: To provide polymerizable compsn. having improved surface hardening property, obtained by a method wherein paraffin wax and a volatile org. solvent are blended with a non-volatile org. unsaturated substance, an org. peroxide polymn. initiator and a polymn. promotor.  
     CONSTITUTION: Polymerizable compsn. consisting of a non-volatile org. unsaturated substance contg. polymerizable double bond, an org. peroxide polymn. initiator and a polymn. promotor is blended with 0.5W20pts.wt. of a volatile org. solvent and 0.01W8pts.wt. of paraffin wax based on 100pts.wt. of said non-volatile org. unsaturated substance. Examples of the non-volatile org. unsaturated substances are those having a b.p. higher than 180°C/760mmHg, such as hexyl (meth)acrylate, methoxyethylene glycol methacrylate. Paraffin waxes having a m.p. of 43W77°C are used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04243747-A (JP)
Title: Intermediate tray device of image forming apparatus
Inventor: FUKUDA TAKAO
IPC: B65H83/02
Filed: 1991-01-28
Abstract: PURPOSE:To easily detect and recognize overlap feed of papers in an automatic double side copying machine when papers whose one sides have been copied are fed from an intermediate tray device. CONSTITUTION:An inlet line 5 and a discharge line 14 are disposed for the tray 2 of an intermediate tray device 1 and a weight roller 16 which presses papers toward a paper feeder is provided and papers are fed for copying of the reverse face, while being pressed to a disposal mechanism. In order to classify groups of paper sheets whose one sides have been copied, a separator device 20 is disposed and, when the action of sending out groups of paper sheets whose one sides have been copied and which are classified by an actuator 25 is completed, a paper empty signal is output from a sensor S1. In this case, the number of paper sheets stored is compared to that of paper sheets sent out so as to detect overlap feed of paper.
Patent JP-H02207705-A (JP)
Title: Transplanter of taped seedling
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1989-02-06
Abstract: PURPOSE:To perform satisfactory transplanting by providing catching tool once catching root part of seedling bundle and allowing downward transferring of root part following to working of planting mechanism at holding initiation position holding top of stem part of separated crop seedling in longitudinally fallen attitude of machine body. CONSTITUTION:A separating device 5 separating crop seedling bundle 'a' at a position of fixed distance from taped seedling formed by plural crop seedling bundles 'a' with fixed interval in length direction of a tape 3 is provided. Then, a planting mechanism 13 holding top of stem part of the crop seedling bundle 'a' separated by said separating device 5 and making attitude of said held crop seedling bundle 'a' to vertical attitude having root part to down, then releasing the holding, thus planting is provided. Thus, the root part of the separated crop seedling bundle 'a' is once caught at holding start position holding the top of the stem part of the separated crop seedling bundle 'a' by the planting mechanism 13 in longitudinally fallen attitude with catching tool 24, and downward transferring of the root part by working of the planting mechanism 13 is allowed. Said simple mechanism is provided by reasonably selecting set position and thus, planting is able to be satisfactorily performed.
Patent JP-S63168141-A (JP)
Inventor: TOSHISHIGE YOSHIAKI
IPC: A47G29/00
Filed: 1987-02-07
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-H11230135-A (JP)
Title: Article installation fixture
Inventor: SUZUKI TAKESHI
IPC: F16B21/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an article installation fixture with a good operability in which the difference between inserting force and removing force is large, while ensuring the removing force sufficient to locking a hook. SOLUTION: This installation fixture is inserted in the installation hole of an under panel and installed on the under panel by holding the under panel by a flange 11 provided on an outer periphery and an installation claw part and a lock part 31 for locking a hook inserted from the upper surface is provided respectively on the facing inside of one side of a box 1 whose upper surface is opened. Lock parts 31 are composed of a plane part 32 continuing to the horizontal direction and slant surface part 33 and the plane part 32 and slant surface part 33 are constituted so as not to be overlapped each other in a horizontal direction.
Patent JP-H07222168-A (JP)
Title: Method and device for detecting moving amount
Inventor: KONDO TETSUJIRO
IPC: H04N19/533
Filed: 1994-01-31
Abstract: PURPOSE:To improve detection accuracy in respective hierarchies by detecting the maximum value of picture element values provided in the block of a low-order hierarchy for the respective blocks of the low-order hierarchy and preparing a high-order hierarchy at the time of successively detecting a motion vector in the low-order hierarchy with high resolution based on the motion vector detected in the high-order hierarchy with low resolution. CONSTITUTION:In this moving amount detector 1, by detecting the maximum value and a minimum value from the prescribed blocks on an original picture which is the lowest hierarchy, the high-order hierarchy is generated. For instance, by obtaining the maximum value inside the block composed of (two picture elements)X(two lines) of the lowest hierarchy, one picture element of the hierarchy one order higher is prepared. Thus, four maximum values of a second hierarchy are obtained from 16 picture elements of a first hierarchy and further, the maximum value is obtained from 4 picture elements of the second hierarchy in the hierarchy higher than the second hierarchy, that is a third hierarchy and the value is defined as one picture element of the third hierarchy. Similarly, by obtaining the minimum value inside the block composed of the (two picture elements)X(two lines) of the lowest hierarchy, one picture element of the hierarchy one order higher, that is the second hierarchy, is prepared and one picture element of the third hierarhcy is defined.
Patent JP-H08202860-A (JP)
Title: Device and method for copying document information
Inventor: KATAHIRA YOSHIAKI
IPC: G06F17/30
Filed: 1995-01-24
Abstract: PURPOSE: To provide a device and method for copying document information capable of easily using a picture index to a copied document by eliminating the complication of newly registering the index at the time of copying a document. CONSTITUTION: At the time of copying the document, picture data on a page specified by an operator is copied and a node table and a page management file are corrected (step S5 to S7), after then a picture index pattern is copied and the document management file is corrected (step S9). Thereby, the device and method eliminates the complication of registering the picture index for retrieving copied document after executing the copy of the document.
Patent JP-S52110211-A (JP)
Title: Forecasting of phosphorus and sulfur content in steel at end point of blowing
Inventor: SASAKI KEIICHI
IPC: C21C5/30
Filed: 1976-03-12
Abstract: PURPOSE:To forecast accurately the content of P and S at the end point of the blowing without carrying out the interruption of the blowing, the inclination of the furnace body, etc., by gathering the slag with the sublance bofore the end point of the blowing, measuring the content of P and S and the slagging degree of the slag and comparing with the result of the past operation.
Patent JP-H07234135-A (JP)
Title: Illumination device and display device using the same
Inventor: BABA MASAHARU
IPC: G12B11/02
Filed: 1994-02-25
Abstract: PURPOSE:To provide an illumination device requiring no special heating means, having a simple structure and capable of being inexpensively produced and a display device using the same. CONSTITUTION:A reflecting surface 3 is formed on one side surface of a printed wiring board 2 formed into a strip like shape and a plurality of small-sized incandescent electric bulbs are arranged on the reflecting surface 3 along the longitudinal direction of the printed wiring board 2 and the lead wires 62, 62 of the incandescent electric bulbs 6 are allowed to pierce through the printed wiring board to be connected to the printed wiring formed to the other side surface of the printed wiring board.
Patent JP-H08199594-A (JP)
Title: Backfilling method after installation of underground embedded article
Inventor: ITO TADASHI
IPC: E02D31/10
Filed: 1995-01-25
Abstract: PURPOSE: To prevent ground settlement or deformation of an embedded article by burying an underground embedded article in a weak ground based on a cut and cover tunneling method and then burying a water-resistant block-like light weight article into a back-filling earth and sand together with the underground embedded article in a current status recovery process. CONSTITUTION: Based on a cut and cover tunneling method, a water-resistant article block-like lightweight article 1 is buried into a back-filling earth and sand 4 at the position of an underground water level 7. A foam in continuous form 1 is used for the water-resistant lightweight article 1. A notched part is installed to the uppermost part of the underground embedded article 5 and its near-by surrounding area. In addition, a foamed material, such as hard styrene foam is used as the water-resistant lightweight article 1. An anchor pin is inserted into a through hole of the water-resisting block-like lightweight article 1 and the tip of the anchor pin is driven into the earth and sand 4, thereby fixing the water-resistant block-like lightweight article 1 in the earth and sand 4.  This construction makes it possible to reduce the load which is placed on the underground embedded article and prevent deformations.
Patent JP-S63195179-A (JP)
Inventor: KONNO HISAO
IPC: C04B38/10
Filed: 1987-02-09
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-S53112684-A (JP)
Title: Semiconductor signal convertor
Inventor: TANIGAWA KUNIHIRO
IPC: G06G7/19
Filed: 1977-03-14
Abstract: PURPOSE:To make small the device and high in speed, by providing the input registers consisting of multi-phase charge transfer devices to each of a plurality of charge transfer devices parallelly provided while reducing the transfer electrode one by one from the first phase side and by connecting the charge input side of these registers to the common input signal lines.
Patent JP-S61187521-A (JP)
Title: Two-cycle engine
Inventor: OSHIRO TAKESHI
IPC: F02B27/04
Filed: 1985-02-15
Abstract: PURPOSE:To improve reliability of an engine and simplify its constitution, by forming a crank angle of paired two cylinders to be displaced in a 180 deg. difference further providing an overlap region of open timing in an exhaust port of each cylinder while connecting each exhaust port with a common manifold. CONSTITUTION:A two-cycle engine, being equipped with paired two cylinders 1, 2, connects pistons 3, 4 of each cylinder 1, 2 with one common crankshaft 7 through connecting rods 5, 6. Here the engine, providing in the crankshaft 7 two crank pins 7a, 7b to be displaced in a 180 deg. different phase, forms a crank angle of each cylinder 1, 2 to be displaced 180 deg.. While an exhaust port 14 of each cylinder 1, 2 is connected with each branch pipe 17 of a manifold 16 formed in a cylinder block 9. Further the engine provides an overlap region overlapping together in the exhaust open timing of each cylinder 1, 2.
Patent JP-H072049-A (JP)
Title: Device and method for restraining occupant upon side crash of vehicle againt object
Inventor: MAZUR JOSEPH F
IPC: B60R21/20
Filed: 1994-02-25
Abstract: PURPOSE: To protect an occupant adequately during the side impact of a vehicle by providing an air bag and an accelerometer for measuring the sideways acceleration of the vehicle in a door adjacent to the occupant, finding out the sideways speed value of the vehicle from an acceleraometer output and deploying the air bag when the speed exceeds a prescribed value. CONSTITUTION: An air bag 20 is arranged in the door 22 of a vehicle adjacent to an occupant and an accelerometer 50 for measuring the sideways acceleration is provided on the inside panel 28 of the door 22 and its output signal 52 changes as the function of the vehicular acceleration in the direction perpendicular to the side of the vehicle. The output signal 52 is inputted to a micro computer 56 through an amplification circuit 54 and here the accelromater signal is processed and it is judged whether the state is a deployment impact state for deploying the air bag. When it is yes, the signal is sent to a drive circuit 62 and a switch 66 turns on by the output 64 from here and a squib 70 is ignited and the air bag 20 becomes in an operation state 72.
Patent JP-H08215160-A (JP)
Title: Electron hemodynamometer
Inventor: TANIGUCHI KENJI
IPC: A61B5/022
Filed: 1995-02-16
Abstract: PURPOSE: To provide the electron hemodynamometer which can make measurement with high accuracy at low cost with its size made excessively small. CONSTITUTION: The visual field angle θ2 of a display unit 4 is made very small in a value, which indicates measured values, other figures, characters, add symbols, when its main body is higher or lower than the height of a heart, the visual line of a testee is out of the visual angle θ2 , and the content of a display goes out of sight. The main body can be set at a proper position by manually moving the display unit 4 in such a way that the unit can be seen.
Patent JP-H09223350-A (JP)
Title: Loading device of recording medium cartridge
Inventor: YAJIMA TAKAO
IPC: G11B17/043
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To make a recording medium cartridge to be pulled out without generating the abnormality even when the recording medium cartridge is pulled out obliquely upward from a cartridge holder which is moved to the release position after the reproduction. SOLUTION: A slider and the cartridge holder 56 are provided in a frame 54 of this loading device. An L-shaped guide hole 54b-1 of the frame 54 is provided with a 1st wider part 54b-1-a-1 on the end side in the direction Y2 , and also an oblique hole 55b-1 of the slider is provided with a 2nd wider part 55b-1a . When the cartridge holder 56 comes up to the release position, a pin 60 of the cartridge holder 56 is engaged with the 1st wider part 54b-1a-1 and 2nd wider part 55b-1a , then the cartridge holder 56 is released from the restriction and comes into the state slightly movable in the direction Z1 . When the magneto- optical disk cartridge 10 is pulled out obliquely upward, the cartridge holder 56 becomes so as to face obliquely upward, and the magneto-optical disk cartridge 10 is pulled out in the state a shutter is normally closed.
Patent JP-S59153645-A (JP)
Title: Construction for fitting anchor of seat belt
Inventor: SASAKI KIICHI
IPC: B60R22/26
Filed: 1983-02-22
Abstract: PURPOSE:To improve the function of an anchor and secure the optimal put-on state of a seat belt, by composing the anchor of a sleeve slidable on a guide rod, a support provided on the sleeve, and a spring for restricting the sliding of the sleeve. CONSTITUTION:A sleeve 19 is slidably fitted on a solid or hollow guide rod 18 provided with fitting portions 18a, 18b at both the ends, and a support 20 is integrally fitted on the sleeve, so that an anchor 10 is constituted. The anchor 10 is provided with a portion 22 for supporting the butt of a support arm and with a pin 23 for coupling the anchor to a seat. An opening S is provided in the inner member 19a of the sleeve 19. A spring 24 wound on the guide rod 18 is housed in the opening S. The sleeve 19 is provided with a hole 25, from which the tip of a lever rotatably fitted on the guide rod 18 is protruded. When the weight of a passenger acts to a seat belt, load is exerted in such a direction as to lock the spring 24. The purpose is thus attained.
Patent JP-H03232875-A (JP)
Title: Production of gamma-butyrolactone
Inventor: SUZUKI SADAKATSU
IPC: C07B61/00
Filed: 1990-02-09
Abstract: PURPOSE:To stably obtain the title compound useful as a solvent, etc., in high space time yield and in high selectivity, by catalytically dehydrogenating 1,4- butanediol in the presence of a catalyst containing copper, chromium, etc., in a vapor phase. CONSTITUTION:1,4-Butanediol is catalytically dehydrogenated in the presence of a catalyst containing copper, chromium, manganese and barium in a vapor phase to give gamma-butyrolactone. The catalyst in this method has preferably 0.4-1.8, more preferably 0.8-1.4 atomic ratio of copper/chromium. The amount of manganese and that of barium are preferably 2-20 pts.wt. calculated as metal based on 100 pts.wt. calculated as metal of sum of copper and chromium, respectively.
Patent JP-S59156150-A (JP)
Title: Linear motor
Inventor: OZAWA TOSHIAKI
IPC: H02K41/03
Filed: 1983-02-24
Abstract: PURPOSE:To reduce the size and the noise by arranging pole teeth of a slider linearly to a direction perpendicular to the moving direction, and arranging slits displaced by a value in response to the prescribed pitch corresponding to the poles. CONSTITUTION:A slider SL' of a linear motor is coupled to a frame 13 to be movable. The slider SL has a bearing shaft 15, a bearing 14, yokes 10, 11, and a permanent magnet 16, etc. The toothed parts of the poles A'-D' of the yokes 10, 11 are aligned linearly to the direction perpendicular to the moving direction of the toothed parts of the poles A' and C', B' and D'. The poles A'-D' have slits displaced in the value in response to the prescribed pitch.