baber/WOPTO huggingface dataset:
Patent JP-H1022230-A (JP)
Title: Ion implanter
Inventor: KANATSUKI TERUAKI
IPC: H01J37/317
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanter, with which ion implantation more than twice or non-implantation to a plurality of substrates to be treated can be prevented, concerning the ion implanter which takes these substrates out of a cassette for housing the substrates and performs ion implantation. SOLUTION: Slot numbers 1, 2, 3... are added to the respective slots of a cassette C1, in which 25 pieces of substrates can be housed, and the substrates are taken out of the cassette C1 in the ascending order of slot numbers and set onto a plate 711. Afterwards, based on a substrate address (slot number) X of the taken-out substrate, substrate address X' of the substrate to which ion implantation is performed at the last time, and jumping number Y from the substrate to which to ion implantation is performed at the last time, to the time slot where the substrate set to the platen 711 is housed, at the of X<=X'+Y, twice implantation error treatment is performed, at the time of X≠X'+Y+1, non-implantation error treatment is performed, and at the time of X=X'+Y+1, ion implantation is performed.
Patent JP-S5957040-A (JP)
Title: Pulverized body transport car
Inventor: OOTSUKA TADAO
IPC: B60P1/40
Filed: 1982-09-27
Abstract: PURPOSE:To improve the efficiency of transport and the stability of running by discharging the pulverized body in a cargo box to the outside through conveyor devices. CONSTITUTION:For discharging pulverized body, screws 28 of screw conveyors 25 are operated by an oil pressure motor. When oil pressure cylinders 31 are extended, a shaft of the first guide means provided on both frames 9 and 10 is horizontally moved to the outside along horizontal guide grooves 16, while a shaft 17 of the second guide is vertically moved upward along vertical guide grooves 19. Thereby, both frames 9 and 10 are turned upward to open the upper parts of screw conveyors 25. That is, as the shaft is horizontally moved by L and simultaneously the shaft 7 is vertically moved by H, the upper parts of conveyors 25 are fully opened and simultaneously floors 11 of both frames 9 and 10 are brought to the angle of rest. Meanwhile, pulverized body in a cargo box 8 is supplied to conveyors 25, and conveyed backward by screws 28 to be discharged from a discharge port.
Patent JP-S5869179-A (JP)
Title: Image pickup device
Inventor: TSUJINO YOSHINORI
IPC: H04N5/335
Filed: 1981-10-21
Abstract: PURPOSE:To minimize the fluctuation of scanning position and to obtain a picture with high resolution, by controlling a scanning clock of a solidstate function sensor performing main scanning, through the use of a synchronizing signal obtained from a sub-scanning mirror. CONSTITUTION:An incident light P from a pickup objective is reflected on a sub-scanning oscillation mirror 6 and image formed on a linear array sensor of a solid-state image pickup sensor 8 through a lens 7. In this case, the mirror is rotated reciprocatedly by taking a fulcrum 9 as a center for subscanning. A signal light image formed on the sensor 8 is inputted to a video signal processing section 10 through photoelectric conversion and a luminance signal (z) of a suitable level processed at the section 10 is displayed on a monitor display 11. Further, a synchronizing signal in synchronizing with the reciprocating movement of the mirror 6 is detected at a synchronizing signal generating section 12 and the detected synchronizing signal is applied to a timing generating circuit 14 and a driving signal generating section 13. The driving source 15 of the sensor 8 is controlled with an output of the cricuit 14 and the display 11 is swept with the sweep signal from the circuit 14 to minimize the fluctuation of the scanning position.
Patent JP-2000357272-A (JP)
Title: Contactless ic card with display function and hotel service system using this ic card
Inventor: TSURUKAWA SOICHI
IPC: G06Q50/10
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a hotel service system using a contactless IC card with display function and the contactless IC card used in this system. SOLUTION: The hotel service system makes a customer carry a contactless IC card 10 with display function to offer services of a hotel, and the contactless IC card with display function is provided with a function (1) as a customer room key, a cashless adjustment function (2) in shops and restaurants in the hotel and tied-up shops and equipment on the outside of the hotel, a reservation display function (3) for auxiliary and tied-up equipment and tied-up traffic facilities, and a service point management display function (4) for purchase and the amount of used money on the inside and the outside of the hotel. The contactless IC card 10 with display function is suitably used by adopting a recordable and erasable magnetic recording part as the display part or adopting a rewritable thermal recording display part as the display part.
Patent JP-S6325926-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L21/302
Filed: 1986-07-17
Abstract: PURPOSE:To improve the step coverage of a wiring in a contact hole section and a through-hole section by selectively burying a first metal only into an opening section first by utilizing a mask formed to the upper section of the opening section in a self-alignment manner and shaping a second metallic film for the wiring. CONSTITUTION:An insulating film 5 is formed onto a semiconductor substrate or a semiconductor substrate 1 to which a wiring 4 is shaped previously, an opening section is formed to the insulating film 5, and a first conductive film 7 is shaped onto the insulating film 5. A film 8 for a mask is formed onto the first conductive film 7 so as to be thickened in a recessed section and be thinned in other sections, and the film 8 for the mask is removed through etching, selectively leaving only the thick section of film thickness in the recessed section. The first conductive film 7 is etched selectively only by predetermined thickness, employing the film 8 for the mask left in the recessed section as a mask, the film 8 for the mask is removed, a second conductive film 9 is shaped, and a conductive layer connected to said semiconductor substrate or said wiring 4 is formed.
Patent JP-H0334591-A (JP)
Title: Quantum well semiconductor laser element
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/00
Filed: 1989-06-30
Abstract: PURPOSE:To reduce a threshold electric current and improve quantum efficiency by providing optical confinement layers respectively at both faces of an active layer and allowing each optical confinement layer to be made of at least two layers consisting of each GaxIn1-xAsyP1-y layer having refractive indexes that are different between these layers within a specific range. CONSTITUTION:In a quantum well semiconductor laser element in which a GaInAsP system semiconductor layer containing an active layer consisting of quantum well and barrier layers is provided on an InP substrate, each optical confinement layer is provided at both faces of the active layer. Its optical confinement layer is made of at least two layers consisting of each GaxIn1-xAsyP1-y layer (0<x<1, 0<y<1) having refractive indexes that are different by 0.5-5% between these layers. If each refractive index at the hetero interface of the optical confinement layer changes by 5% or more, no improvement effect in a threshold current is obtained and, if its index changes by 0.5% or less, it is difficult to perform an epitaxial growth by controlling the composition of its layer. Further, it is required to have the number of quantum well layers amounting to 3-6 in order to decrease threshold current density and improve quantum efficiency.
Patent JP-H0219130-A (JP)
Title: Electronic endoscope device
Inventor: TAKANO AKIRA
IPC: A61B1/04
Filed: 1988-07-06
Abstract: PURPOSE:To eliminate the change of the tone of an image due to a diaphragm value by providing a correcting means to cancel the wavelength dependency of a transmittance according to the change of the diaphragm value. CONSTITUTION:In the inserting part head side of an electronic endoscope 2, an image pick-up means composed of an objective optical system 9 and a CCD image pick-up element 11 is built, and an incident light quantity to the image pick-up means is variable-controlled by a liquid crystal diaphragm 12. The diaphragm value of the liquid diaphragm 12 is detected by a diaphragm value deciding circuit 26 based on the output of a photosensor 13. The output of the diaphragm value deciding circuit 26 is given to a white balance correcting circuit 27. The output of the white balance correcting circuit 27 is given to a signal processing system 16, and thus, even when the diaphragm value is changed, the change of a spectral transmission characteristic due to the change can be automatically corrected.
Patent JP-2000354659-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To properly solve an inconvenience when a plurality of big hit generating conditions exist. SOLUTION: It is decided whether or not a pinball passes a specific area in a wing big prize winning port. When an affirmative answer that the game ball passes the specific area is obtained, the value of a big hit flag FG2 is set to '1' (steps S410 to S420). When a big hit flag FG1 is not zero, the process for deciding that the game ball passes the specific area is not performed (step S400). Namely, when an extracted random number for deciding a big hit corresponds to a value for determining a big hit so that a big hit game is performed, the pass of the pinball through the specific area is not decided.
Patent JP-H05265573-A (JP)
Title: Regulator and its valve seat part
IPC: A62B9/02
Filed: 1992-06-26
Abstract: PURPOSE: To improve the durability, operability, and reliability by molding the plastic of elastomer material of a high-pressure valve seat part, connected to a metallic seat part main body, with metal so that the connection part is not exposed to a high pressure under which flow is controlled. CONSTITUTION: The high-pressure seat part 50 has a raised part 70 and a flat internal surface part 240, which are composed of a metal seat part main body on which plastic is molded. The flat part 240 is provided with a member molded around the raised part 70 and the flat end part 240 coated with the elastomer 244 does not have the connection part which is exposed to the high pressure in a cavity 74; and the elastomer 244 extends to an orifice 20 through a crown 202 and connection points are present only at the flat end part 240 of the high- pressure main body and the end part of a stem at the tip 271 in a space 54. At the connection points 270 and 271, pressure is intermediate pressure, so the elastomer 244 is prevented from separating from the flat end part 240 to peel or damage.
Patent JP-H0923174-A (JP)
Title: Power line carrier communication equipment
Inventor: WADA MASAMI
IPC: H04B1/71
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable power line carrier communication equipment even in the case of a power line in an inferior transmission environment in respect to communication data demodulation applying spread spectrum communication technology to a power line carrier communication equipment. SOLUTION: An SS communication type receiving means is constituted of plural BPFs 51 to 53 having respectively different pass frequency bands, amplifying means 61 to 63, inverse diffusion means 71 to 73 and data demodulating means 81 to 83 which correspond to the number of BPFs 51 to 53, and a majority means 9. Since each frequency band is sufficiently amplified in accordance with the levels of a signal and a noise, data corresponding to the SN ratio of the band are demodulated and the majority of the whole frequency bands is found out, accurate data demodulation can be attained even when the SN ratio of a partial frequency band with a high signal level is deteriorated and a signal level is low in other frequency bands having sufficiently high SN ratios, so that the SN ratio of the whole bands can be improved and highly reliable communication can be attained.
Patent JP-H0836073-A (JP)
Title: Lap time measuring apparatus
Inventor: ITO SEIZABURO
IPC: G04F10/00
Filed: 1994-07-21
Abstract: PURPOSE:To provide a highly precise lap time measuring apparatus by detecting 0 point of Doppler shift of frequency of electric waves from a moving body. CONSTITUTION:The distinguishing information from a moving station 21 installed in a moving body is received by a fixed station 22 for distinction. Electric waves with different frequencies are allocated to respective moving bodies and the time when the 0-points of Doppler shift of the frequencies of the allocated electric waves is detected by a fixed station (ni) for measurement and detected by a goal station 24 is recorded. The lap time of the moving body can be computed by a host computer 25 from respectively detected time and the starting time measured by a start sensor 23.
Patent JP-S5794301-A (JP)
Title: Cold trap
Inventor: KITANO SHIYOUZOU
IPC: G21C19/30
Filed: 1980-12-03
Abstract: PURPOSE: To prevent solidification and clogging of congealable gas at the jetting part by heating the gas jetting tube by a heating tube and providing an inlet of a heat exchanger on the side opposite to the inlet of the gas jetting tube.  
     CONSTITUTION: Gas supplied from a mixed gas inlet nozzle 4 is jetted from many holes provided in a jetting tube 13. To prevent solidification and clogging of jetted congealable of at the jetting part, a heating tube 9 is provided in the jetting tube 13, and an inlet nozzle 6 of a heat exchanger for cooling, solidifying and collecting gas is installed in the direction opposite to the inlet of the jetting tube 13. Accordingly, the part most easily cooled is the gas discharge nozzle 5 side in this case, and there is no possibility of solidification and clogging of the gas jetting tube 13. Since the gaseous mixture is jetted uniformly from many holes, it is cooled and solidified in the cold trap and the amount to be collected is increased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05338067-A (JP)
Title: Single facer
Inventor: SEKI SEIJI
IPC: B31F1/28
Filed: 1992-06-05
Abstract: PURPOSE:To reduce damages occurring on a downstream-side upper corrugating roll and an upstream-side lower corrugating roll when a foreign matter is bitten between the both and effectively use a peripheral space in a single facer. CONSTITUTION:A single facer consists of a downstream-side upper corrugating roll 1 and an upstream-side lower corrugation roll 2. A pitch circle diameter D1 of the upper corrugating roll 1 is determined to be larger than a pitch circle diameter D2 of the lower corrugating roll 2. A ratio of the diameter D1 of the upper corrugating roll 1 to the diameter D2 of the lower corrugating roll 2 is determined to be an integer. Even if a foreign matter, such as a bolt, is bitten between both the corrugating rolls, damages occurring on both the corrugating rolls are limited to be several. Thus, a repairing time can greatly be shortened. Furthermore, since the diameter of the lower corrugating roll can be decreased, a sufficient peripheral space can be obtained.
Patent JP-H0220056-A (JP)
Title: Semiconductor device
Inventor: YAMANE KENJI
IPC: H01L29/73
Filed: 1988-07-07
Abstract: PURPOSE:To prevent the malfunction of a semiconductor by abuting to form between first conductive type semiconductor areas in which a transistor for connecting to inductive load and a reversed polarity transistor are formed, forming between a second conductive type element isolating area and an element isolating area connecting to contact points and providing a third semiconductor area of the first conductive type. CONSTITUTION:When a motor is driven and an n<->-type collector region is negative voltage, an parastic npn-type transistor area QC operates. Since this parastic transistor QC is in an n<->-type semiconductor area 21, a p<+>-type isolating area 4 and n<->-type collector area 5, its collector current is supplied from current voltage VCC. Thereby a peripheral npn-type transistor QB is not allowed to malfunction.
Patent JP-H0922193-A (JP)
Title: Wet type developing device
Inventor: SHIMOMURA AKIZO
IPC: G03G15/11
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a wet type developing device capable of making a toner yield larger than that in a conventional device. SOLUTION: The device is provided with a developer tank 20 housing a liquid developer (developer) obtained by dispersing toner in a solvent and uses a wet type two-component developing system for supplying the developer from the developer tank to developing rollers 31 and 32, to actualize a latent image on an image carrier 1. In this case, the developer tank 20 has the attachment of a toner supplying container 21 housing a toner liquid obtained by dispersing a high-density nonvolatile contents of toner in the solvent and a developer supplying container 24 storing the developer obtained by incorporating nonvolatile contents of toner in the solvent. The toner solid is incorporated in the developer in the developer supplying container as well, so that the toner yield can be increased.  The density of the nonvolatile contents of the toner in the developer in the container 24 is equal to or lower than that of the toner in the developer in the developer tank 20.
Patent JP-H0770084-A (JP)
Title: Benzylidene hydantoin derivative, ultraviolet light absorbent and skin external preparation blending the same absorbent
Inventor: OKAZAKI TOMOMI
IPC: A61Q17/04
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a new compound excellent in ultraviolet light absorbing ability in UV-A area, free from coloring due to reaction with a metal ion, having high solubility and useful as a ultraviolet light absorbent. CONSTITUTION:A compound of formula I (R<1> is a 1-8C straight-chain or a branched alkyl; R<2> is a 5-18C branched alkyl), e.g. 5-(4-methoxybenzylidene)-3-(2- ethylhexyl)hydantoin. This compound is obtained by reacting, e.g. a benzaldehyde derivative of formula II such as p-methoxybenzaldehyde with a hydantoin in the presence of a catalyst such as NaOH in a solvent such as water or alcohol at ambient temperature to 160 deg.C, reacting the produced compound of formula III with an alkyl halide of the formula R<2>X (X is a halogen) in an aprotic solvent such as acetone in the presence of metal sodium, etc., at 50-150 deg.C for 5-8hr.
Patent JP-H0220227-A (JP)
Title: Water-feeder free from spill out
Inventor: NAKAMURA YUKIO
IPC: A01K7/00
Filed: 1988-07-07
Abstract: PURPOSE:To facilitate the drinking of water by a pig and prevent the spill-out of water by attaching bars and angles, etc., to the bottom of a water-feed cup having inverted triangular shape and provided with a pipe-attaching hole at the center of the bottom and bonding a cup-fixing tool to an end of the cup. CONSTITUTION:The water-feed cup 1 has an inverted triangular shape and the front side plate of the cup has a U-shaped notch 5. A threaded hole 2 for fixing a pipe is opened at the center of the bottom of the cup. An angle 3 having dimensions of 20mm X20mmX3mm is bonded to the bottom of the cup 1. The angle 3 is provided with two holes for fixing bars and side plates 7 and with two front side plates 8. A cup-fixing tool 6 is bonded to an end of the cup 1. Pipe-protection plates for side face 7 and front face 8 made of steel plates of 3mm thick and has holes 9 of 7mmphi at the top, right and left sides are attached to the angle 3.
Patent JP-S6414615-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO YUJI
IPC: G05B19/416
Filed: 1987-07-08
Abstract: PURPOSE:To freely adjust a feeding speed, when a dry run function is effective, by providing the dry run function, and providing a dry run speed synthesizing part for synthesizing a pulse train by a manual fog feeding speed and a pulse train by a manual handle feeding speed. CONSTITUTION:A dry run speed synthesizing part 30 synthesizes a dry run speed from a manual jog feeding speed and a manual handle feeding speed, and the manual jog feeding speed and the manual handle feeding speed are inputted to an axial data calculating part 19 through an AND gate G3, an OR gate G4 and an AND feeding mode. In such a way, in the axial data calculating part 19, an axial data for controlling a speed and a position of each control axis at a feeding speed by the manual jog feeding speed or the manual handle feeding speed is calculated, brought to a power conversion by a driving control part 9, and by driving a motor 4, a tool passage can be controlled at an arbitrary feeding speed.
Patent JP-S6326547-A (JP)
Title: Thermal shock tester using rotary valve
Inventor: ITO SHOZO
IPC: G01N3/60
Filed: 1986-07-18
Abstract: PURPOSE:To prevent a main valve body from deforming thermally and being frozen and to reduce the size of a test chamber by making a low and a high temperature heat medium to exchange heat with each other through a by-pass circuit provided in the main valve body and holding the temperature constant. CONSTITUTION:The heat media are circulated into the test chamber from a low-temperature tank 5 equipped with an air blower 7 which moves the low- temperature heat medium cooled by the cooling device 11, and a high- temperature tank 6 equipped with an air blower 8 which moves the heat medium heated by a heater 12. Further, an air blower which moves vapor humidified by a humidity generator 40, and a room temperature air blower 45 which sends air of room temperature are coupled with the bottom part of the test chamber when necessary. Then, a signal is sent from the outside according to necessary conditions to rotate a rotary valve 20 to place the inside of the test chamber 3 in a high and low temperature state, and a low and high temperature and humidified state at need, and further adds a room temperature state according to a condition, thereby taking a desired test.
Patent JP-S5794264-A (JP)
Title: Preparation of deodorized soybean milk
Inventor: MIYAZAWA KIYUUSHICHI
IPC: A23L11/00
Filed: 1980-12-04
Abstract: PURPOSE: To prepare a soybean milk free from an offensive smell unique to soybeans, and rich in the original deliciousness and body efficiently, by dipping skinned soybeans in an alkaline solution, grinding the dipped soybeans, separating soybean milk from the ground soybeans, heating the separated soybean milk, and concentrating the heated soybean milk respectively under specific conditions.  
     CONSTITUTION: (i) Skinned soybeans are dipped in an alkaline solution, e.g. an aqueous solution of sodium bicarbonate in a concentration of about 0.5%, at 70W85°C for 1W2min to remove the harshness therefrom. (ii) A large amount, e.g. 12W15 times that of the soybeans, aqueous solution of caustic soda in a concentration of 0.009W0.01% is added to the soybeans to carry out the grinding of the soybeans at 95W100°C, preferably in the atmosphere of an inert gas. (iii) A soybean milk is then separated from the resultant ground soybeans. (iv) The soybean milk is then heat-treated at about 130W140°C for about 1min to inactive lipoxidase completely. (v) The soybean milk is then concentrated under a reduced pressure of about 620W650mmHg for 30min or longer to about 1/2 the original amount, and the aimed product soybean milk is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio