baber/WOPTO huggingface dataset:
Patent JP-H0540094-A (JP)
Title: Apparatus for analyzing components of molten metal
Inventor: HONDA TATSURO
IPC: G01N21/63
Filed: 1991-08-07
Abstract: PURPOSE:To rapidly obtain the accurate analytical result of the components of molten steel by shortening the feed speed of the sample of molten steel to be analyzed to a large extent. CONSTITUTION:The sampled molten steel in a container 10 is irradiated with the laser beam transmitted through a laser waveguide 1 equipped with a plurality of joint parts 12 having the degree of freedom and the plasma beam generated on the surface of molten steel is transmitted to a spectroscope 20 by an optical fiber 4 and the components of molten steel are analyzed by the spectral analysis of the plasma beam. Prior to the sampling of molten steel, the light emitting part 13 of the laser waveguide 1 is preliminarily arranged in the vicinity of a sampling position by a robot arm 3. The distance between the light emitting part and the surface of molten steel is controlled by a lift mechanism 21.
Patent JP-H04106920-A (JP)
Title: Reactive ion etching method
Inventor: TAKAHASHI CHIHARU
IPC: H01L21/3065
Filed: 1990-08-24
Abstract: PURPOSE:To improve the controllability of the etching properties to a metallic material and a semiconductor material by using the mixture gas of chloride gas and silicon tetrachloride gas as the main ingredients of reaction gas. CONSTITUTION:For electron cyclotron resonance(ECR) reactive ion etching method, since the etching is performed by applying a magnetic field to a plasma chamber and introducing microwaves thereby generating ECR plasma, and drawing out this ECR plasma in the direction of a sample as a plasma flow by the mutual action with a divergent magnetic field, the etching, wherein the low energy ions at the level of about 10-30eV at a low gas pressure of l0<-4>-10<-2>Torr (10<-2>-1Pa) is made use of, is possible. The etching stable in silicon becomes possible by mixing a proper amount of silicon tetrachloride gas to the chloride gas being the main etching gas, and the surface after etching becomes flat. Moreover, it enables the stabilization of etching reaction without generating undercut at all.
Patent JP-H0666086-A (JP)
Title: Underground drawing device for berried pipe
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1992-08-24
Abstract: PURPOSE:To lower the earth pressure applied to an excavating part, and smoothly suck and discharge excavated muck or the like while preventing occurrence of a danger ground depression after processing, thereby it is possible to enhance the workability. CONSTITUTION:A discharge space 49 for discharging excavated muck or the like, is formed between excavating parts 21 of an enlarging reamer which are adjacent to each other. A guide plate 46A for leading, to a suction port of the discharge pipe 17, gas, lubricant and the excavated muck 16 which are taken into a space 48 around the enlarging reamer 15 by operating a suction device 19 connected to a discharge pipe 17 which can be inserted into a berried pipe 11, for discharging excavated muck 16 or the like is provided at each of the outer peripheral part of the excavating part 21 so that it is inclined toward the suction port of the discharge pipe from the outer peripheral part thereof.
Patent JP-2001050090-A (JP)
Title: Intake air volume calculation system for variable valve timing engine
Inventor: HIRASAWA TAKAHIKO
IPC: F01L9/20
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To calculate an intake air volume more accurately by correcting air-flow error correction term for correcting a detection error of the air-flow meter corresponding to the magnitude of pulsation, in an engine with variable valve timing capable of controlling opening timing of an intake valve and exhaust valve arbitrarily. SOLUTION: Intake manifold pressure is detected or estimated, and then a pulsation ratio of intake air is calculated based on an engine speed and the intake manifold pressure. A basic value of an air-flow error correction term is calculated based on an opening of a throttle valve and the engine speed. The basic value is corrected based on the pulsation ratio, and the air-flow error correction term is calculated. In estimating the intake manifold pressure, a basic value of the intake manifold pressure is calculated based on an opening of the throttle valve and the engine speed, then the basic value is corrected based on a closing timing of the intake valve.
Patent JP-S6283639-A (JP)
Title: Method for handling through-hole part at time of comparative inspection of pattern of printed circuit board
Inventor: YOSHIZAWA TAKAO
IPC: G01N21/88
Filed: 1985-10-09
Abstract: PURPOSE:To perform inspection on a basis proper from a practical aspect, by performing visual inspection by recognizing the result of characteristic comparing inspection as a through-hole without rejecting the same when a through- hole recognition signal is issued from at least one of channel images. CONSTITUTION:A-channel image input 1 and B-channel image input 2 are respectively guided to a characteristic comparing inspection circuit 3 to be subjected to mechanical characteristic comparison. These inputs 1, 2 are simultaneously sent to through-hole recognition parts 4a, 4b and, in such a case that a through- hole is recognized from at least one of images of channels A, B, the presence of the through-hole is recognized when the position of the through-hole and the peripherals pattern thereof are simultaneously confirmed. In this case, even if a flaw signal is outputted as the result of the characteristic comparison, said signal is not outputted from an one-input negation AND gate 6 through an OR gate 1 and the confirmation of the through-hole is entrusted to visual inspection.
Patent JP-S61102591-A (JP)
Inventor: TAKIGAWA YUKIO
IPC: G21C17/00
Filed: 1984-10-24
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-S59116965-A (JP)
Title: Positioning device of magnetic disk
Inventor: SEO YOUSUKE
IPC: G11B21/02
Filed: 1982-12-22
Abstract: PURPOSE:To get rid of a displacement of a bearing of a revolving shaft part of a carriage, and also to get rid of a back-lash even in case of a sudden standstill of the carriage by constituting so that forces whose direction is different from each other are generated with regard to the revolving shaft by using two actuators. CONSTITUTION:A carriage 1 is provided with two coil bobbins of 4, 4', and driven by a force of F1 and F2. The forces F1, F2 working on the carriage 1 act on the opposite direction to each other, therefore, in case when magnitude of the forces is equal, a couple is generated. In this case, when the center of gravity of the carriage 1 is on the revolving shaft, also, F1 and F2 have the same magnitude and are at an equal distance from the revolving shaft, a force working on the shaft is not generated at all in the revolving shaft 2, and the carriage 1 rotates. Also, a motor of a rotation generated by forces working on the sub-base and having a different direction to each other is made to disappear or is reduced by a damper 9 of rubber, etc. provided between the base and the sub-base.
Patent JP-H1159645-A (JP)
Title: Blow-molded container
Inventor: ARAI ISATO
IPC: B29C49/42
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To improve stability in carrying a container on a printer and improve printing position accuracy by forming positioning protrusions respectively on both side faces across a parting line on a concave-mirror-like bottom in a blow- molded container having the concave-mirror-like bottom on a bottom. SOLUTION: The blow-molded container manufactured by blow-molding using thermoplastic resin such as polyethylene, polypropylene, polyethylene terephthalate or glass has a container bottom 110 formed as a concave-mirror- like bottom 111 and positioning protrusions 112a, 112b respectively formed on both faces across a parting line 101 of the bottom 111. That is, positions where the positioning protrusions 112a, 112b are formed are basically set to be symmetric with respect to a center of the concave-mirror-like bottom 111 on both faces across the parting line. Thus a carrying state of the container on a printer can be stabilized, thereby improving printing position accuracy.
Patent JP-H0385482-A (JP)
Title: Radiation detector
Inventor: KISHI HARUO
IPC: G01T1/164
Filed: 1989-08-30
Abstract: PURPOSE:To enhance the reliability of data by discriminating that the peak of an energy signal enters a predetermined window and forming the event signal weighted corresponding to the magnitude of the peak of the energy signal within the window. CONSTITUTION:A position operation circuit 3 calculates the incident position of gamma-rays incident to a scintilator 1 from the respective outputs of photomultiplier tubes (PMT) 2 and a position signal is outputted to a CRT apparatus 8. In an adder circuit 4, the outputs of all of PMTs 2 are added and En signals having the peak corresponding to gamma-ray energy En are sent, for example, to three analysers 51 - 53 to detect that the peaks of the En signal respectively enter predetermined windows and the outputs thereof are signal through one shot multivibrators 61 - 63 generating one pulses different in length and an OR circuit 7. The apparatus 8 performs the weighting display corresponding to the reliability of the position signal on a picture according to the brightness thereof and the reliability of the displayed data can be enhanced.
Patent JP-H03141202-A (JP)
Title: Method and composition for destroying micro- organisms or preventing growth thereof
Inventor: HAINTSU EGENSHIYUPERUGAA
IPC: A01N39/00
Filed: 1990-08-24
Abstract: PURPOSE: To effectively disrupt or restrain the growth of harmful microorganisms in an environment contaminated or liable to be contaminated with the harmful microorganism, by bringing a lethal or effectively restraining amount of a specific antimicrobial glycol ether into contact with the above harmful microorganism. CONSTITUTION: Growth of harmful microorganism in an environment contaminated or liable to be contaminated with the harmful microorganisms is disrupted or restrained by bringing a lethal or effectively restraining amount of an antimicrobial glycol ether of the formula (R is an alkyl, aryl, arylalkyl or aryloxyalkyl) (e.g. 2-n-butoxy-1-butanol, 2-n-hexyloxy-1-butanol) into contact with the above harmful microorganisms. For example, the compound of the formula is used for controlling the deterioration of cosmetics due to harmful microorganism (esp. as a disinfectant or antiseptic). The compound of the formula has a broad active spectrum, also raises its activity synergistically with other bactericides.
Patent JP-H0857546-A (JP)
Title: Bar bending machine
Inventor: MANIWA TOSHIO
IPC: B21F1/00
Filed: 1994-08-25
Abstract: PURPOSE: To efficiency bend a bar without causing a torsion on a bar by deforming a receiving base following the lowering of a punch and setting the axis of the bar and the axis of the center shaft of the receiving base in right angle. CONSTITUTION: A bar 10 is placed on a 1st positioning means 26 and a 2nd positioning means 29, and one end of the bar 10 is bent in a right angle by lowering a punch. Next, for bending the other end, the end bent part 10A is made to face downward and the bar is fixed on a bracket 32 with a clamp plate 34 of a 3rd positioning means 30. By lowering the punch 15, the other end of the bar 10 is bent in right angle in the direction reverse to the end bending part 10A. Then, as a central part bending process of the bar 10, the end bent part 10A of the bar 10 is inserted inside a 6th positioning means 40, and the other end bent part 10B is inserted in a 7th positioning means 43. By lowering the punch, the bar 10 is bent from the center part, for example, by 90 deg..
Patent JP-H1146742-A (JP)
Title: Freshness-keeping agent
Inventor: MIHARA YUKARI
IPC: A23B7/14
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a freshness-keeping agent capable of continuously releasing a freshness-keeping gas and maintaining the freshness-keeping effect over a long period by holding a freshness-keeping composition containing an isothiocyanic acid compound in a self-supporting closed vessel having an opening sealed with a gas-permeable film. SOLUTION: A freshness-keeping composition 3 comprising a component containing an isothiocyanic acid compound such as mustard extract, horseradish extract and allyl isothiocyanate and a carrier such as natural mucous polysaccharide and organic acid is held in a self-supporting closed vessel 2 having an opening sealed with a gas-permeable film 7 such as polyethylene, nylon, PVA, cellophane/polyethylene laminate film and drawn polypropylene/undrawn polypropylene laminate film. The freshness-keeping agent is slowly released from the vessel through through-holes 6 under restricted permeation.
Patent JP-S6284278-A (JP)
Inventor: KAMETANI NOBUHIKO
IPC: F25D11/00
Filed: 1985-10-08
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-S60117382-A (JP)
Title: Recognition device
Inventor: HIZUKA TETSUO
IPC: G06K9/62
Filed: 1983-11-30
Abstract: PURPOSE:To shorten the time required for recognizing a dictionary pattern, by setting the background part of patterns other than those where dictionary patterns are prepared under a fat condition as a recognition suspending area and suspending the process when patterns to be recognized are superimposed upon another in the recognition suspending area. CONSTITUTION:At the time of producing a dictionary pattern, the image of the dictionary pattern is picked up and processed. The processed image is stored in a frame memory 4 and stored in a dictionary memory 16 as a dictionary pattern memory after passing through a suspending area producing circuit 8. When data of a pattern 1 to be recognized are stored in the frame memory 4, pattern matching process of both patterns is performed by a pattern matching circuit 15 and, when the pattern part of the pattern 1 to be recognized is superimposed upon another in the suspending area in the dictionary pattern, it is detected by means of a suspension detecting circuit 9. The output of the suspension detecting circuit 9 is given to a control system 17 and the recognizing process between the next dictionary pattern and the pattern to be recognized is started by suspending the recognizing process.
Patent JP-S6467120-A (JP)
Title: Mowing device of rush mower
Inventor: KANEKO TATSUMI
IPC: A01D45/00
Filed: 1987-09-07
Abstract: PURPOSE:To carry out the removal operation of a supporting net and the reaping operation with a reaping apparatus, by removing a supporting net for preventing the lodging of rush stalks with a net-removing apparatus and, at the same time, raising and reaping the unreaped stalk after the removal of the supporting net. CONSTITUTION:A supporting net expanded to prevent the lodging of rush stalk is removed with a net-removing apparatus 3 while driving a mobile apparatus 6. The removed supporting net is transferred on unreaped rush stalk and, at the same time, the unreaped stalk left after the removal of the net is reaped with a reaping edge 2 while raising the stalk with a raising apparatus 1.
Patent JP-H0390137-A (JP)
Title: Reception aperture control circuit
Inventor: HANAMIYA IKUO
IPC: A61B8/00
Filed: 1989-09-01
Abstract: PURPOSE:To improve picture quality with a step difference of a picture image and unevenness of resolution in the same picture image eliminated by performing a reception aperture control with an amplifier gain continuously changed for the lapse of time. CONSTITUTION:A gain control amplifier 7a is provided before an adder 8, and a received analog signal Z2, which passes through a reception focusing delay 5a and a delay amount selecting circuit 5b, is reception aperture-controlled. A reception aperture control here is performed by a reception amplifier gain which is an output signal of an aperture gain control circuit 9a, synchronized with a trigger signal Y and changed with the lapse of time. As described in the above, a gain control signal is generated with the lapse of time in every trigger pulse and input to the reception gain control amplifier with amplitude of a reception signal of a vibrator block continuously controlled in a depth direction, and by eliminating a rapid change of reception amplitude in the close- open point of a reception aperture and a rapid change or the like of reception beam width, a clear picture image is obtained by eliminating a step difference of the picture image and unevenness of resolution.
Patent JP-S60115378-A (JP)
Title: Apparatus for producing reinforcing trussed grider
Inventor: MAEDA JIYUNICHIROU
IPC: E04C3/08
Filed: 1983-11-29
Abstract: PURPOSE:To provide a titled apparatus which is inexpensive and prevents surely the positional deviation of welded points by assembling tentatively upper and lower chord members and a lattice bar, moving the assembly on the table of a carriage and stopping exactly the assembly in the welding position by means of the positioning holes and positioning rod of the carriage. CONSTITUTION:An apparatus for producing a reinforcing trussed grider consists in assembling tentatively upper and lower chord members 1, 2 and a lattice bar 4 formed with bent parts 4a into the form of a trussed grider, fixing the assembly into the table 20 of a carriage 13 moving intermittently on rails 11 and welds the assembly by a welding machine 14. A positioning plate 23 extending in the traveling direction of the carriage 13 of the above-mentioned apparatus is attached to the lower part of the frame 15 of the carriage 13 and positioning holes 23a are provided thereto at the pitch equivalent two times the distance between the above-mentioned parts 4a. On the other hand, a cylinder 33 which operates when the carriage 13 stops in the welding position is provided to a base plate A and a positioning rod 34 consisting of a tapered part 34a reduced toward the top end and a circular columnar part 34b of the diameter fitting to the holes 32a is provided to said cylinder. The rod is inserted into the holes 32a from below, by which the positioning of the carriage 13 is accomplished.
Patent JP-S61103057-A (JP)
Title: Annular gear with crowing and method of using same
Inventor: SUZUKI TOSHIYUKI
IPC: F16H55/08
Filed: 1984-10-25
Abstract: PURPOSE:To form a crowning surface to dispense with any particular machining for working crowing and improve productivity by heating simultaneously the whole circumference of the surface layer at the tooth side of an annular body with high frequency current and thereafter cooling it. CONSTITUTION:The inside periphery of an annular body 10 prior to high frequency quenching is provided on the peripheral surface with internal teeth 12 cut parallel to the axis of said body, and the outside periphery is formed on the approximately central portion with a semi-circular recessed groove 20 circumferentially continuously. This annular body 10 is subjected to high frequency quenching as a body to be processed. That is, after the whole inner periphery of the internal teeth 12 side is simultaneously heated with high frequency induction, it is immediately cooled. Then, after the whole periphery of surface layer of the recessed groove 20 at the outer peripheral side of the annular body 10 is simultaneously heated with high frequency induction, it is immediately cooled and quenched. Thus, a crowning surface 15 is formed while the tooth surface 13 is curved.
Patent JP-2001051938-A (JP)
Title: Electronic equipment corresponding to usb
Inventor: UCHIZONO HIDEO
IPC: H04L12/44
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide plural functions through a universal serial bus(USB) with a little interfaces in small scale. SOLUTION: Mobile equipment 1 has a USB transmitting/receiving part 3 provided with interfaces more than one composed of end points more than one for exchanging information through the USB, logic devices 61 to 65 more than one for exchanging information with a host computer through the USB transmitting/receiving part 3 and a control part 4 for selecting the interfaces of a number required for exchanging information between these logic devices and the host computer 2 out of interfaces more than one inside the USB transmitting/receiving part 3 in the case of using the functions of logic devices more than one, and connecting these logic devices.
Patent JP-H0274879-A (JP)
Title: Ic testing apparatus
Inventor: IWAGAMI KOYO
IPC: H01L21/66
Filed: 1988-09-09
Abstract: PURPOSE:To make testing work efficient by selecting one of arrangements which are obtained by sequentially generating plural kinds of test pattern data or one of plural kinds of arrangements obtained by converting the arranging order of the pattern data. CONSTITUTION:A pattern generating part 11 is controlled 11 and generates test pattern data D1 in a specified arrangement. The pattern data are stored in a bank memory 12 and selectors 16 and 17. The data D1 which are stored in the bank memory 12 are controlled with the control part 21. Data D3-D5 whose orders of arrangements are changed with selectors 13-15 are generated and stored in the selectors 16 and 17. An IC under test 20 is connected to a tester 10. Pattern data D6 which are controlled with the control part 21 and selected with the selector 16 are inputted into the IC 20. The detected signal is imparted into a detecting circuit 19 from the IC 20 through a bus SB. The signal is inputted into the control circuit 21, and errors in codes are checked. In this way, the efficient test is conducted by using the plural kinds of the test pattern data without stopping the testing work.
Patent JP-S6467366-A (JP)
Title: Printer device
Inventor: OSADA HISAMI
IPC: B41J11/02
Filed: 1987-09-08
Abstract: PURPOSE:To enable free selection of the shape of a platen, increase the degree of freedom of construction and contrive reductions in size, weight and cost, by a construction wherein a platen around which to wrap a recording paper comprises a plurality of pulleys and a loop form belt engaged with the pulleys. CONSTITUTION:A platen 11 substantially triangular in cross section around which to wrap a recording paper 1 is provided directly below a thermal head 3. The platen 11 comprises three pulleys 13 and a loop form belt 12 spread with the pulleys. At the time of recording, a thermal transfer paper 4 contained in a cartridge 41 or the like is fed out in the direction of an arrow 8, and the belt 12 is turningly moved in the direction of an arrow 10. Next, with heat pulses applied by the thermal head 3, an ink on the transfer paper 4 is transferred onto the recording paper 1. By simultaneous driving of the plurality of pulleys engaged with the loop form belt of the platen, highly accurate registration can be obtained. In addition, by the dispersion of driving forces, a gearing module can be reduced in size.
Patent JP-H0647138-A (JP)
Title: Variable prize winning ball scoring device of pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a variable prize winning ball scoring device of a Japanese pinball game machine whereby it is made vary easy to determine whether a shot ball received by a ball receiving member has been introduced into a specific or normal scoring area. CONSTITUTION:A specific prize winning scoring area 70 and a normal prize winning scoring area 71 are disposed in opposite positions in a prize winning scoring space 54 and shot balls are introduced into the scoring area 70 or 71 through guide sloping passages 72-75. Whether a shot ball is introduced into either the scoring area 70 or 71 can be determined very easily by checking the direction of rolling of the shot ball rolling on the guide sloping passage 72-75.
Patent JP-S6284997-A (JP)
Inventor: SUZUKI SHOICHI
IPC: B26F1/00
Filed: 1985-10-11
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。