baber/WOPTO huggingface dataset:
Patent JP-S5748454-A (JP)
Title: Tip feeder of throw-away tip type grinder
Inventor: MORI TOKUO
IPC: B23Q7/10
Filed: 1980-08-28
Abstract: PURPOSE: To avoid stoppage of tip feed by providing at least two tip holding magazines of a tip feeder of throw-away tip type grinder to supply the tips from one magazine when the other magazine has run through all tips.  
     CONSTITUTION: First and second magazines 21, 22 for holding tips W in layers are mounted removably and interchangeably. The tips W are pushed out of a feed path 13 by a pusher 37 to be supplied to a holder in a grinder. Each magazine is provided in the lower opening with first and second shutters 23, 24 capable of opening and closing, so that one magazine is opened while the other is closed by a mechanism consisting of a shutter cylinder 31 and an arm 27. When the magazine has run through all tips with a pusher cylinder 36 being operated by the number of times corresponding to the number of tips contained in the magazine, the shutter cylinder 31 is operated to change over the magazine to each other. If the magazine is interchanged at this moment, tip feed is not interrupted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5743071-A (JP)
Title: Pressure control valve
Inventor: YAMANAKA MINORU
IPC: F16K1/36
Filed: 1980-08-29
Abstract: PURPOSE: To prevent wear of valve body and moving body and also eliminate thrust noises by driving the valve body formed in amorphous metallic soft magnetic substance by means of the magnetizing action.  
     CONSTITUTION: The valve body 17 stays in No.1 position while a solenoid 23 is out of energization and shifts to No.2 position when the solenoid 23 is energized. That is to say, a pressure in accordance with the current applied to the solenoid 23 is sent to the output port 12. This valve body 17 formed in amorphous metallic soft magnetic substance is not only ferromagnetic but also thin in wall, light in weight and tough and having an elasticity, so that any moving body in magnetic substance or litter spring, essential components in conventional construction, are not required in this arrangement and, further, wear is scarce and thrust noises are eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63285445-A (JP)
Title: Water circulator for testing corrosion
Inventor: URUMA YUTAKA
IPC: G21C17/00
Filed: 1987-05-19
Abstract: PURPOSE:To increase the concn. of a dissolved gas, by dissolving a gas into test water pressurized above atm. CONSTITUTION:Test water 2 drawn from a test water storage tank 3 is pressurized with an adjusting pump 15 to a specified pressure corresponding to the desired density of a saturated gas and supplied to a dissolved gas adjusting tank 16. A gas for dissipation is dissipated to the test water 2 supplied passing through a dissipation tube 4a from a gas supply source 5 to be dissolved thereinto until reaching a saturated density corresponding to the pressure of the test water. The test water adjusted to a specified density of the dissolved gas is pressurized with a pressure pump 6 up to a test pressure and heated with a heater 7 up to a test temperature. Then, it is fed to a test tank 8 to be used for a corrosion test for a test material 9.
Patent JP-S5744851-A (JP)
Title: Eddy current type flaw detecting method and probe thereof
Inventor: HIROSHIMA TATSUO
IPC: G01N27/90
Filed: 1980-08-29
Abstract: PURPOSE:To make possible the quantitative evaluation of a flaw by providing linear linear sacnning with a simple construction, by a method wherein a plurality of rectangular coils are arranged at different angles with one another in the direction of scanning to process detected signals in a multiplex manner. CONSTITUTION:Each of a plurality of coils 11-17 constituting a probe P consists of three rectangular coils and these coils are arranged at different angles with one another in the direction of scanning at the pitch of about 15 deg. in sector shape. In addition, the coils 11-17 are connected in series and the detected signals from the coils 11-17 which have been processed in a multiplex manner works to cancel the directivity of each of the coils 11.... Therefore, simple operation providing only linear scanning with a simple construction making unnecessary the rotation of the coil and the like allows the quantitative evaluation of a flaw.
Patent JP-H07326563-A (JP)
Title: Exposure condition evaluating pattern, and method and system for evaluating exposure condition using the same
Inventor: NAKAYAMA YASUHIKO
IPC: H01L21/66
Filed: 1994-06-01
Abstract: PURPOSE:To compute an optimum exposure focusing surface and an optimum exposure amount and control exposure processing conditions of an exposure system by a method wherein the minimum interval between a concave pattern and a convex pattern of a resist image of a pattern for evaluating exposure conditions formed on a wafer is detected. CONSTITUTION:A pattern 1 for evaluating exposure conditions is formed with a plurality of opposing wedge-shaped patterns and comprises a pattern 1a and a pattern 1b. In the pattern 1a, opposing wedge-shaped patterns are formed with a concave pattern (removing pattern) and a convex pattern (leaving pattern) arranged in a horizontal (X) direction and a vertical (Y) direction at intervals of boundary resolution degree of an exposure system. On the other hand, the pattern 1b is formed with a concave pattern and a convex pattern arranged in horizontal and vertical directions in the same manner at intervals which are about double as wide as the boundary resolution degree of the exposure system. Accordingly, intervals between the exposed concave and convex patterns to be processed are measured, whereby an optimum exposure focusing surface can be computed from the mean value of the both and an optimum exposure amount can be computed from the difference of the both.
Patent JP-S615293-A (JP)
Inventor: TAKI HISAO
IPC: G09G3/20
Filed: 1984-06-12
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-S5545677-A (JP)
Title: 4*55methanoobufadienolideerhamnoside*its manufacture and medicine containing it
Inventor: HANSU PEETERU ARUBUREHITO
IPC: C07J19/00
Filed: 1979-09-20
Abstract: 4,5-methano-bufadienolide-rhamnosides of the formula I    <IMAGE>  I where R1 is hydrogen or alkyl or acyl of 1 to 4 carbon atoms, R2 and R3 are identical or different and each is hydrogen or alkyl or acyl of 1 to 4 carbon atoms, or both together are   <IMAGE>  where R4 and R5 are identical or different and each is hydrogen or alkyl or alkoxy of 1 or 2 carbon atoms. The novel compounds may be used for counteracting cardiac insufficiency.
Patent JP-S5745081-A (JP)
Title: Ink platen for dot printer
Inventor: NARUMIYA TSUNEAKI
IPC: B32B5/14
Filed: 1980-08-30
Abstract: PURPOSE: To obtain an ink platen having good ink-keepability, etc., as well as proper elasticity by a method in which an ink platen is molded of a soft polyurethane foam without cellular film by a compression molding method and the surface hardness of the molding is made higher than its inside hardness to more than a specific value.  
     CONSTITUTION: A sheet shaped or cylindrical platen 1 is molded by hot-pressing a soft polyurethane foam 2 without cellular film, put between two hot press plates 3, in the direction of A. The hardness of both surfaces 1a of the ink platen molded of the porous polyurethane foam is more than 45° (based on the scale of tester) when measured by a spring type hardness testing method (A type) specified by JIS K-6301-1975. The hardness of the inside 1b of the ink platen is 30° or more, and also the surface hardness is higher than the inside hardness. The ink platen is excellent in ink keepability, ink supplying performance, and durability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05288381-A (JP)
Title: Inspection cover fixing device for heat exchange unit
Inventor: SHIMIZU HIDEAKI
IPC: F24F7/08
Filed: 1992-05-13
Abstract: PURPOSE:To improve a holding force of an inspection cover for closing an inspection port of a body case. CONSTITUTION:An inspection port in which a heat exchanger is telescoped is provided on the body case 12 of a heat exchange unit, and an inspection cover 20 for closing the port at a normal time is provided. A spongy sealer 21 for holding a sealed state is provided on a rear surface of the cover 20. A fixture 24 for fixing the cover 20 in a closed state is rotatably provided on the case 12, and an elastic member 26 is mounted on a rear surface side of the fixture 24. The member 26 is brought into pressure contact with a flange 20a of the cover 20 at a fixed position of the fixture 24 to press the cover 20 in a closing direction.
Patent JP-S5454314-A (JP)
Title: Lining tank
Inventor: SUZUKI YOSHIYASU
IPC: B65D90/50
Filed: 1977-10-07
Abstract: PURPOSE: To make practicable rapid and accurate detection of water leakage from a lining tank by providing between double lining layers a spaced section for collecting leaked water along welding wires by which water leakage shouled be detected, and connecting the spaced section to a site glass while placing a leakage- detecting pipe therebetween.  
     CONSTITUTION: A lining plate 15, a seat plate 16 and a backing strap 17 are welded by a welding wire 18a, and the seat plate 16 and a pipe 19 introduced in a lining tank are welded by a welding wire 18b. Furthermore, a sleeve 21 is welded at the head to the rear of the backing strap 17 by a welding wire 18c. A spaced section 22 is formed in the center of the front of the backing sprap 17 so as to collect water leaked from the welding wires 18a, 18b. Also, an annular spaced section 23 is  provided outside the spaced section 22 so as to collect water leaded from the welding wire 18a. The spaced sections 22, 23 are linked to a hole 24, which is connected to a site glass 26, capable of confirming outside the leakage of water, placing a leakage detector pipe 25 therebetween 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06304212-A (JP)
Title: Receptacle for removing and receiving used injector needle
Inventor: YAMAGUCHI SETSUICHI
IPC: A61L11/00
Filed: 1993-04-22
Abstract: PURPOSE:To remove an injector needle without being touched by one's hand and fingers for bringing about a boon for the prevention of infection by constituting a receptacle for the injector needle in such a way that the injector having the needle attached thereto is inserted as it is into the receptacle body from the upper part thereof with the tip of the needle directed downward so as to remove and drop down the injector needle by means of a pair of removing claws. CONSTITUTION:A receptacle for removing and receiving used injector needles lifts and stops a movable spring receiving plate 6 and a movable lid 17 to the uppermost position in the receptacle body 1 by meaus of the upward urging elastic force of a compression spring 5 as a rule so that one side edge of a needle removing slider 9 is adapted to abut against the inner peripheral wall of the movable lid 17 by means of the laterally urging elastic force of a compression spring 8. In use, the shoulder part 121 of the needle mounting nozzle 12 of the injector 7 is locked under nearly upright condition on the hole edge 141 of a receiving hole 14 so as to depress the movable lid 17, slider 9 and movable spring receiving plate 6 against the upward urging elastic force. Then, the slider 9 is moved in the reverse direction against the laterally urging elastic force so as to guide the removing claws 10 to cross the upper edge 131 of the injector needle 13 in its tangential direction so that the injector needle 13 is forcibly removed and dropped down from the needle mounting nozzle 12.
Patent JP-S5345949-A (JP)
Title: Arithmetic unit for n-point discrete fourier conversion
Inventor: NISHITANI TAKAO
IPC: G06F17/14
Filed: 1976-10-06
Abstract: PURPOSE: To obtain an effective arithmetic unit which can reduce the needed number of multiplier circuits outputting either a real number or an imaginary number on the discrete Fourier conversion of complex input data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11315824-A (JP)
Title: Suction cup base and suction cup
Inventor: NISHI ICHIRO
IPC: F16B47/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a suction cup base excellent in suction force, and a simple suction cup using the base which can keep the suction force for a long time with a simple structure. SOLUTION: A suction cup body, that is, a disc member 42 and a projection 44 are made of a thermoplastic polymer derived from thermoplastic olefinic elastomer or thermoplastic urethane-based elastomer such as a metallocene polymer. The suction cup body 40 is pressed against a surface of the base member 20 such as glass. A suction cup body attaching means 54 composed of a cup-like part 50 and a flange 52 has a hole 48 through which the projection 44 is inserted. The projection 44 is pulled in the separating direction from the base member 20, and a locking member 56 is locked with a recession 46 formed on the projection 44. A vacuum clearance 58 is formed between the base member 20 and the suction cup body 40, to generate suctioning force.
Patent JP-S5547584-A (JP)
Title: Printing sheet supply system in cash register
Inventor: ENOMOTO AKIO
IPC: G07G1/06
Filed: 1978-09-30
Abstract: PURPOSE: To achieve the feed in the number of lines set by the number setting key by memorizing a predetermined number of lines in advance in a particular memory device by the operation of the number setting key.  
     CONSTITUTION: In the case of free supply, in RAM the open flag memory 137 is prepared. The feed open key 22 for changing-over the present memory is disposed at the key input portion. In the passage for transmitting the feed signal to the print data processing circuit 16, OR circuit 104 is provided and gives the signal from the oscillator 21 through AND circuit 139. To the circuit 139, the gate signal is given from Q output end of the memory 137 through AND gate 138. The gate signal of the circuit 138 is given from the feed flag memory 133. The memory 137 when the key operation is not done is reset to give the signal outputted from Q output end to the AND circuits 104, 106 as the gate signal. After the operation of the open key 4a, step S 7  is moved to S 6 , and during the operation of the feed key, the continuous printing sheet delivery operation is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5912861-A (JP)
Title: Wire guide for wire dot printer
Inventor: HORIE MASAYOSHI
IPC: B41J2/265
Filed: 1982-07-13
Abstract: PURPOSE:To easily produce a wire guide excellent in abrasion resistance, total dimensional stability and durability, by forming a tip guide part of the wire guide from an abrasion-resistant resin containing a fibrous base material. CONSTITUTION:The tip guide part of the wire guide is formed of a resin composition comprised of a mixture of an abrasion-resistant resin other than a polyamide resin with a fibrous base material or with a fibrous base material and an inorganic particulate base material. The abrasion-resistant resin is selected from polyacetal resin, a polybutylene terephthalate resin and the like, while the fibrous base material is selected from carbon fibers, silicon carbide fibers, metallic fibers, aromatic polyamide fibers and polyacetal fibers.
Patent JP-S5821934-A (JP)
Title: Semiconductor laser fm transmitter with stabilized frequency
Inventor: SAITOU SHIGERU
IPC: H04B10/572
Filed: 1981-08-03
Abstract: PURPOSE:To realize good modulation characteristics, by extracting an error signal out of the output signal of a semiconductor laser FM transmitter and out of a stable optical reference oscillator to superpose the error signal on a modulated signal and accordingly stabilizing the oscillating frequency as well as decreasing the oscillating spectrum width. CONSTITUTION:The output of a semiconductor laser FM transmitter 4 is extracted through a half mirror 5 and then undergoes heterodyne detection through a square wave detector 8 and by means of the output of an optical reference frequency oscillator 7 which has a small spectrum width and the sufficiently high stability of frequency. The signal thus obtained is demodulated to a base band signal through a frequency discriminator 10. This base band signal corresponds to the frequency change of a semiconductor laser 4 and is then superposed on a modulated signal through a comparator 2.
Patent JP-S62277756-A (JP)
Title: Bending method for lead for ic package
Inventor: MURAKI KAZUHIRO
IPC: H01L23/50
Filed: 1986-05-26
Abstract: PURPOSE:To prevent the damage of a lead by bending the lead from an IC package at a right angle by using a roller when the lead is bent at the right angle near the leading-out section of the lead and the nose of the lead is curling- molded to an approximately semicircular shape. CONSTITUTION:The nose of an IC lead is formed to an approximately three eightth circular shape 3 through a conventional technique. A section 2 in the vicinity of the leading-out section of the IC lead is pushed and curved in an extent that the nose of the three eightth circular section is brought into contact approximately with a gripper 5 by a roller 6 from the outside of bending, gripped by grippers 5, 5'. The outside 4 of the IC lead is rolled in the rectangularly bent direction to a second roller 8 while an IC package 1 is held by second grippers 7, 7'. The IC package 1 is gripped by third grippers 9, 9', and the approximately three eightth circular lead nose section 3 is pressed in parallel with the rectangularly bent lead section 4 by a tool 11 with an approximately semicircular recessed section 12 while the rectangularly bent lead section 4 is held from the outside by grippers 10, 10' and curled to an approximately semicircular shape.
Patent JP-S5454098-A (JP)
Title: Bank note dealing apparatus
Inventor: MUROI SHIGEHARU
IPC: G07D9/00
Filed: 1977-10-07
Abstract: PURPOSE: To prevent any trouble of a user by comparing the tmme for passage of arranged bank notes and the time calculated from the number of fed bank notes to detect the number of the bank notes so that insufficient arrangement is detected to effect the recovery before the bank notes reach a confirming section.  
     CONSTITUTION: Bank notes are separated one by one in their separator 1 by means of a friction roller and are piled stepwise by their arranging device 3 so that they may be fed out. The bank notes thus arranged are delivered at a preset speed by their conveyor device 4 including conveyor belts 4a and 4b. The bank notes are then stopped on their holder 9 through their dividing plate 5 so that they are then fed to an exit 11 after their number are confirmed through a confirming aperture 10 by a customer. A light emitter 13 and a bank note detector 12 are arranged in the vicinity of the inlet of the conveyor device 4 so as to detect the time for passage of the bank notes. This time is compared by a judging circuit 15 with the reference time, which is calculated in advance from the number of actually fed bank notes. If it is out of a normal range, it is judged that there is some error in arrangement such as an omission or complete overlap. Then, a command is fed to recovery means 7 so that the dividing plate 5 is turned down to a position shown in dotted lines so that the bak notes may be recovered into a recovery box 8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11314744-A (JP)
Title: Vibration type part aligning device
Inventor: SUZUKI MICHIAKI
IPC: B65B35/34
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type part aligning device capable of efficiently housing part items in a normal posture. SOLUTION: In a vibration type part aligning device 1 for giving vibration and swinging to a table 12 supporting a part aligning pallet 11 and thereby housing and aligning part items irregularly placed on the part aligning pallet 11 in a part housing hole 14 formed in the part aligning pallet 11, the part housing hole 14 has a depth enough to house a plurality of part items, a movable pin 21 is provided to penetrate the part housing hole 14 in a depth direction and, according to the aligned state of the part items in the part housing hole 14, the movable pin 21 is moved in a direction for increasing the depth of the part housing hole 14.
Patent JP-H04348313-A (JP)
Title: Optical circulator
Inventor: FUJII YOJI
IPC: G02B27/28
Filed: 1991-05-27
Abstract: PURPOSE:To obtain a polarization nondependency optical circulator which has low loss and high isolation in a wide wavelength area and a wide temperature range by adding pair of reciprocal rotary polarizing element and nonreciprocal a rotary polarizing element. CONSTITUTION:The nonreciprocal rotary polarizing element 19-1, nonreciprocal rotary polarizing element 19-3, reciprocal rotary polarizing element 20, and nonreciprocal rotary polarizing element 19-2 are arranged in order, walk-off polarization beam splitters 21-1 and 21-2 are arranged successively between the nonreciprocal rotary polarizing elements 19-1 and 19-3, and walk-off polarization beam splitters 21-3 and 21-4 are arranged successively between the reciprocal rotary polarizing element 20 and nonreciprocal rotary polarizing element 19-2. The nonreciprocal rotary polarizing element 19-3 is paired with the reciprocal rotary polarizing element 20 to constitute a nonreciprocal rotary polarizing element 22. The nonreciprocal rotary polarizing element 22 rotates the deflection azimuth of light traveling from the polarization beam splitter 17-1 to the polarization beam splitter 17-2 by 0 deg. and the deflection azimuth of light traveling from the polarization beam splitter 17-2 to the polarization beam splitter 17-2 by 90 deg..
Patent JP-S5346071-A (JP)
Title: Sludge densitometer
Inventor: KUMADA AKIRA
IPC: G01N15/04
Filed: 1976-10-07
Abstract: PURPOSE:To make it possible to obtain the output superior in straightness even at high concentration by closely adhering the detecting part main body to the outer wall of sedimentation tube in SV meter and by providing flat state light source and light receiving unit for scattered light to the detecting part main body.
Patent JP-S5638833-A (JP)
Title: Semiconductor stack
Inventor: ITAHANA HIROSHI
IPC: H01L25/11
Filed: 1980-09-03
Abstract: PURPOSE:To accurately detect the temperature of the semiconductor element and to perform sure protection of the semiconductor by a method wherein a concaved section is provided on the surface of the side not contacting the semiconductor element on a cooling piece and a temperature relay is installed in the concaved section. CONSTITUTION:The cooling piece 7 consists of a plurality of fins 8 made of a thin plate around the peripheral rigion of a boss section 7, one end face of the boss section 6 is in contact with a semiconductor element 1 and they are connected thermally and electrically. A concaved section 10 is provided on the side of the boss 6 not coming in contact with the semiconductor element in which a temperature relay is installed and it detects the temperature of the semiconductor. The temperature relay 4 is installed on a surface E of the concaved section 10 and it can detect an accurate temperature, as it is located close to the contact surface A of the semiconductor element 1. Also, because the concaved section 10 does not particularly give an adverse effect to a heat flow D, a cooling efficiency can be maintained.