baber/WOPTO huggingface dataset:
Patent JP-H0650752-A (JP)
Title: Image formation apparatus
Inventor: ICHINOMIYA KOJI
IPC: G01V8/14
Filed: 1992-07-31
Abstract: PURPOSE:To detect a distance up to an object by a method wherein infrared rays emitted by an infrared emitting means are projected two-dimensionally or three-dimensionally and infrared rays reflected by the object are photodetected by an infrared photodetection means. CONSTITUTION:An apparatus 5 is provided with a detection means wherein a distance from the apparatus 5 up to an object 18 near the apparatus 5 is detected, with a recognition means wherein, on the basis of a detection signal from the detection means, whether the detected object 18 is a human body using the apparatus 5 or not is recognized at a timing before at least the detected object 18 reaches the apparatus 5 and with a control means wherein the operation of the apparatus 5 is controlled by a recognition result by the recognition means. The detection means projects infrared rays, emitted by an infrared emitting means, two dimensionally or three-dimensionally by a reflecting mirror or a light-projecting lens, photodetects infrared rays reflected by the object and detects the distance up to the object.
Patent JP-S6469068-A (JP)
Title: Gas laser equipment
Inventor: YOSHIZAWA KENJI
IPC: H01S3/097
Filed: 1987-09-10
Abstract: PURPOSE:To generate spatially uniform plasma in laser gas, and enable the sure sealing of laser gas with a simple structure, by arranging a conductor wall with a groove bottom which faces dielectric being a microwave incident window. CONSTITUTION:Dielectric 25 composed of aluminum and the like faces a conductor wall 24, and covers the aperture part of a groove 23 to act as an incidence window of microwave. By intense microwave electromagnetic field generating so as to concentrate in the vicinity of ridges 21, 22, laser gas sealed in a discharge space 26 is subjected to discharge breakdown, plasma is generated, and laser medium is excited. The discharge space 26 is formed between the conductor wall 24 and the dielectric 25 which is arranged so as to face the conductor wall 24 and serves as an incidence window of microwave. In this discharge space 26, microwave discharge is generated, and microwave enters only from the one side surface of plasma. Thereby, enabling the discharge by a desired microwave mode. Further, since the dielectric 25 and the conductor wall 24 face each other, the mode has an electric field component vertical to the conductor wall 24, and electric field penetrating the plasma generates.
Patent JP-H0892513-A (JP)
Title: Ink for color ink jet and method for recording
Inventor: TSUKAHARA MICHIYA
IPC: B41J2/01
Filed: 1994-09-20
Abstract: PURPOSE: To obtain the subject ink, designed to rapidly separate colored resin particles in the ink from a solvent on paper and capable of preventing the bleeding and outputting a high-quality color image without any roughness or color shift regardless of the paper quality or an ink in the ground. CONSTITUTION: This ink for color ink jet contains colored resin particles dispersed in the form of fine particles in a solvent consisting essentially of water. The ink is capable of separating the solvent from the colored resin particles when applied onto a colored resin recorded on a medium to be recorded. Furthermore, the colored resin particles have preferably 0.1-5μm weight-average particle diameter and 0.95-1.2 specific gravity. This method for recording comprises preferably rapidly separating the solvent 5 in the ink from the colored resin particles 1 in the ink preapplied onto the medium 4 to be recorded, fixing the colored resin particles 1 and then discharging ink droplets 20 of the second color into overlapped positions in forming the color image on the recording medium according to a color ink jet recording method.
Patent JP-H0273527-A (JP)
Title: Head fitting mechanism for disk inspecting instrument
Inventor: MORI KYOICHI
IPC: G11B7/08
Filed: 1988-09-08
Abstract: PURPOSE:To easily change head arm units by forming a head loading mechanism into which an operating member for the head arm units and an operating member operating mechanism to drive it are separably combined. CONSTITUTION:When a rotary driving source 8 rotates and drives, by a link mechanism linked with a bracket 3a and an operating plate 3b, the operating plate 3b ascends, comes into contact with a roller 2c and turns. This operating piece 2 becomes parallel with the head supporting spring of head arm units 7a and 7b. At this time, a head carriage main body 5 proceeds, a holder 6 moves toward a magnetic disk, the engagement of the operating piece 2 with the head supporting spring is released and a magnetic head is loaded to the disk. The operating piece 2 is contact-linked with a guide frame 11 and it can be easily separated from an operating piece operating mechanism 3. Thus, the head arm units can be easily changed.
Patent JP-H0662963-A (JP)
Title: Electric water heater
Inventor: KAWANISHI HIDESATO
IPC: A47J27/21
Filed: 1992-08-25
Abstract: PURPOSE:To provide an electric water heater using a receptacle for liquid made of stainless steel excellent in corrosion resistance in which a feeling of a metal blank of the receptacle for liquid is not impaired, fouls caused by deposit is prevented and water is heated silently. CONSTITUTION:At least a heating surface of the inside of a receptacle 2 for liquid is provided with a coating layer 3 covering the heating surface and having a composition of a mixture of a thermoplastic polyimide resin having at least 150 deg.C of glass transition temperature and a tetrafluoroethylene- hexafluoropropylene copolymer resin in the range of 1.0:0.04-1.0 of weight ratio. Thus, since the thermoplastic polyimide resin used for the coating layer 3 is excellent in the adhesion to a metal, it can coat the surface of the receptacle 2 for liquid without any blast treatment so that a feeling of a metal blank is not impaired, fouls caused by deposit is prevented and water is heated silently.
Patent JP-H1198926-A (JP)
Title: Covering material for growing animal/plant
Inventor: ISHIMOTO SHOICHI
IPC: D06N7/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a covering material ensuring at least a specific proportion of the transmitted light through e.g. a woven fabric to be supplied to animal/ plant body(ies) as scattered light to afford them with a substantial shadeless environment of optimum temperature and quality, and also enabling sunlight to be freely and selectively utilized. SOLUTION: This covering material, which is intended for raising/producing animal/plant under the conditions of a covering facility, is obtained by forming a woven fabric, nonwoven fabric or knitted fabric using at least one kind of raw yarn among synthetic fibers, natural fibers, threads and thready materials; at least 80% of the transmitted light through the above woven fabric, nonwoven fabric or knitted fabric is supplied to animal/plant body(ies) as scattered light. The above raw yarn may be colored (red and blue) or colorless.
Patent JP-H0561666-A (JP)
Title: Source program forming device
Inventor: SASADA SHUICHI
IPC: G06F9/06
Filed: 1991-09-05
Abstract: PURPOSE:To automatically correct all other source programs diverting a certain source program at the time of correcting the program concerned. CONSTITUTION:A diversion managing part 9 consists of management information such as the program number, name and updating year, month and data of a corresponding source program, the program numbers of other source programs having the same part of the source program and the area information of the same part of the source program concerned. If another program having the same program part as the managing part 9 of a source program to be registered at the time of receiving a source program registering request is present, a diversion registering part 2 links the deviation managing part 9 of the source program with the area information of the same part as the source program number of the opposite party source program. At the time of inputting the source program correcting request, a correction part 3 and a program analysis part 4 correct the source program, and when the corrected part is included in an area specified by area information in the diversion managing part 9, the linked source program also is automatically corrected.
Patent JP-S59117957-A (JP)
Title: Mechanical seal
Inventor: SUZUKI KUNIHARU
IPC: F16J15/34
Filed: 1982-12-22
Abstract: PURPOSE:To prevent the seizure of a mechanical seal and eliminate the undesirable influence due to adhesion and obtain the superior sealing performance by preparing the seat ring of a mechanical seal and the trailing ring from carbon material. CONSTITUTION:When the rotary shaft 2 of a water pump is revolution driven, a rotor 10 is revolved, and water is sealed by sealing members 7 and 8, and sealed by the slidable surface between the trailing ring 4 and the seat ring 5 of a mechanical seal 3. When the trailing ring 4 and the seat ring 5 are made of carbon material, seizure and the undesirable influence due to adhesion are not generated, and leak of fluid is prevented furthermore, and the frictional torque can be reduced.
Patent JP-H0782300-A (JP)
Title: Antitumor substance
Inventor: TAKAHASHI TOSHIO
IPC: C07K19/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide an antitumor substance having a strong carcinostatic action, high in selectivity against cancers, little in side effects, and useful as an antitumor agent by chemically bonding an A7 chimera antibody to neocarzinostatin. CONSTITUTION:An antitumor substance is obtained by binding (A) an antibody with (B) neocarzinostatin (NCS). The antibody A is obtained by ligating the V-region gene fragment of an A7 chimera antibody, e.g. a mouse monoclonal antibody A7 against an antibody originated from human large intestinal cancer Colon 6, with a human antibody-originated gene fragment, allowing a plasmid to carry the obtained chimera antibody gene, transforming a host with the plasmid, and subsequently culturing the host. The antitumor substance is obtained by reacting the NCS with N-succinimidyl-3-(2-pyridyldithio)propionate, reacting the obtained NCS-pyridyldithiopropionate with dithiothreitol, and subsequently reacting the obtained NCS-mercaptopropionate with an otherwisely obtained A7 chimera antibody-pyridyldithiopropionate.
Patent JP-H0671551-A (JP)
Title: Floating unit
Inventor: AZUMA KENJI
IPC: B24B27/00
Filed: 1992-08-25
Abstract: PURPOSE:To make a deburring tool floatable in an optional direction at the time of deburring by means of a robot. CONSTITUTION:A support part 20 and an attitude holding part 30 both are installed in a floating unit 1 of a deburring tool 5, supporting this deburring tool 5 with two fulcrums 21A and 21B of the support, part 20, and thereby it is kept in an optional attitude conformed to external force by each plunger 31 or the like of the attitude holding part 30. Accordingly, the deburring tool 5 is floated in an optional radial direction with these fulcrums 21A and 21B of the support part 20 as the turning center. Therefore, the position of a robot in time of making it perform deburring work is also freely takable and, what is more, its teaching work is also simply performable without receiving any restriction.
Patent JP-H04107069-A (JP)
Title: Converter for converting binarized picture into multi-level image
Inventor: KISHIDA TAKESHI
IPC: H04N1/40
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a clearer multi-level image from a binarized picture by comparing the two binarized pictures prepared by a binary picture preparing means by picture element units, and correcting the multi-level image prepared by a multi-level image preparing means. CONSTITUTION:When a first binarized picture 7 is inputted to a multi-level image preparing part 1, the preparing part 1 calculates the number of black picture elements in an area for horizontal and vertical four picture elements, in which the each time notable picture of the first binarized picture 7 is set at a specified position, first of all. Then, the number is defined as the value of the gradation of the picture element in order to prepare the multi-level image. The multi-level image is binarized by a first binarizing part 2 in order to pre pare the second binary picture. A binarized picture comparing part 3 compares the binarized picture 7 with the second binary picture by the picture element unit. A multi-level image correcting part 4 corrects the multi-level image based on the result.
Patent JP-H0563193-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGUCHI MITSUMASA
IPC: H01L29/78
Filed: 1991-09-05
Abstract: PURPOSE:To effectively prevent isolation of a low-concentration diffused region from a high-concentration diffused region corresponding to a drain by preventing an offset of a low concentration diffused region which is formed at the lower side of a LOCOS oxide film by using a polysilicon layer as a buffer when the oxide film is selectively oxidized by a LOCOS method. CONSTITUTION:A thin oxide film 12, a polysilicon layer 13 to become a buffer layer and a nitride film are sequentially formed on the main surface of a first conductivity type silicon substrate 11. Then, the corresponding part of the nitride film of an upper layer to a LOCOS oxide film is selectively removed to form a nitride film pattern 14. Thereafter, with the pattern 14 as a mask second conductivity type impurity is selectively implanted to a low concentration in the main surface of the substrate corresponding to the removed part, and selectively oxidized by a LOCOS method using the layer 13 as a buffer to form a LOCOS oxide film 16. Thus, no offset is generated on the low concentration diffused region, and a MOS type transistor having high reliability and high performance can be manufactured.
Patent JP-S6468187-A (JP)
Title: Double speed conversion circuit
Inventor: ONO TAKESHI
IPC: H04N7/01
Filed: 1987-09-09
Abstract: PURPOSE:To realize a double speed conversion circuit by one line memory only by providing the line memory applying input/output of a data by a FIFO, starting readout from the position of nearly a half of one horizontal period and completing the readout at nearly a half the succeeding horizontal scanning period. CONSTITUTION:An analog input signal 11 of one horizontal period is converted into a digital quantity by an A/D converter 12 and written from the head address of a memory array 2 via an input data register 5 in a line memory 1. In reading the data of the memory array 2 from the head address at a speed twice the write speed from the position of nearly a half the one horizontal period, one readout is finished nearly simultaneously when the write of one horizontal period is finished. The readout data is decoded into an analog quantity by a D/A converter 13 via an output data register 6 and becomes an output signal 14. The data of the memory array 2 is read from the head address from the head of the succeeding horizontal period, then the 2nd readout of the data in one horizontal period is finished nearly at a half of the succeeding horizontal period. The operation above is repeated.
Patent JP-H1147505-A (JP)
Title: Method for adsorptive removal of arsenic ion
Inventor: SUZUKI TOSHISHIGE
IPC: C02F1/28
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To selectively and efficiently adsorb arsenic ion and repeatedly carry out adsorptive removal at high reproducibility by using an adsorbent produced by dispersedly depositing hydrated zirconium oxide in the surface of fine pores of a porous material and the crystallizing the resultant material. SOLUTION: Hydrated zirconium oxide having a formula MO2 .nH2 O (M is zirconium; n is an integer from 1 to 6) is deposited in 5-60 wt.% ratio in a porous material of a porous polymer and heated to selectively adsorb arsenic. An aqueous alkaline solution is passed through the adsorbent adsorbing arsenic to elute arsenic out of the adsorbent. The concentration of the aqueous alkaline solution to be passed for elution is preferably 0.1-3 mole. To use the adsorbent for adsorptive removal of arsenic ion again after the aqueous alkaline solution is passed through the adsorbent, it is necessary to carry out conditioning of resin with a weakly acidic buffer solution. The buffer solution to be used except phosphoric acid type ones is not specifically limited as long as the buffer solution has pH 2-6.
Patent JP-H0389682-A (JP)
Title: Electronic still camera
Inventor: YOKOTA HIDEO
IPC: H04N5/225
Filed: 1989-08-31
Abstract: PURPOSE:To easily form a very tin profile electronic still camera by providing a reflecting mirror reflecting a pickup optical path at a right angle with respect to an incident optical axis into the pickup optical path and applying a converse horizontal scanning to an image pickup element to a normal case. CONSTITUTION:An image pickup element 6 scans in a direction of the arrow (b) from a point S in Figure B. Then a reflecting mirror 3 reflects an optical path downward. Thus, when the image pickup element applying reverse horizontal scanning to a normal direction is used, a reproduced picture of erected normal image is obtained. Moreover, when a lens of a long focus is required as the image pickup lens, part of the image pickup lens is effectively arranged from the reflecting mirror 3 toward an object. Thus, the erected normal reproducing image is obtained and a very thin profile electronic still camera is easily realized.
Patent JP-H0391167-A (JP)
Title: Information transmission equipment
Inventor: SUZUKI HIDETO
IPC: H04L25/49
Filed: 1989-08-31
Abstract: PURPOSE:To set an initial value in NRZL/NRZI conversion by making a regulated data pattern, and using the final bit of the data pattern in the NRZL/NRZI conversion of following information data. CONSTITUTION:Input data DTNRZL consisting of an NRZI code is inputted to a selector circuit 31, and the input data DTNRZL is inputted selectively to a code conversion circuit 33A and a CDS conversion circuit 34A corresponding to an input selection control signal CSEL inputted from an 8-9 modulation control circuit 32. An NRZL/NRZI conversion means 36 makes the regulated data patterns DTPTN1-DTPTN3 pass, and also, sets the final bits of the regulated data patterns DTPTN1 -DTPTN3 as the initial values SNRZL, and performs the NRZL/ NRZI conversion of the following information data DTNR2L(DTCODE1). In such a way, the initial value in the NRZL/NRZI conversion can be set with simple configuration.
Patent JP-H0778664-A (JP)
Title: Manufacture of ceramic commutator
Inventor: TSURUTA KUNIYUKI
IPC: H01R43/08
Filed: 1993-09-10
Abstract: PURPOSE:To provide a ceramic commutator which is free from cracks in segment part by furnishing a groove at the peripheral surface of conductive ceramic member either split in segments or in the form of a ring, and concentrating stresses due to the difference in the coefficient of thermal expansion between a silver solder containing active metal and ceramics at the time of joining the conductive part in the small wall thickness portion of the conductive part between the bottom of the groove and the peripheral surface of an insulative ceramic. CONSTITUTION:A groove 6 is provided at the peripheral surface of conductive ceramic 11 either split in segments or in the form of a ring. Thereby the stress due to difference in the coefficient of thermal expansion between a silver solder containing active metal and the conductive ceramic 11 at the time of joining the conductive part is concentrated in the small wall thickness portion 10 between the bottom of the groove and the peripheral surface of an insulative ceramic 2.
Patent JP-H04108453-A (JP)
Title: Method and device for generating aroma
Inventor: FUKUHARA HIROSHI
IPC: F24F1/00
Filed: 1990-08-28
Abstract: PURPOSE:To allow the evaporation of a large quantity of a gaseous aroma by passing a sheet into a perfume soln. housed in a perfume container, moving the sheet in the air to generate air flow on the sheet surface and evaporating the perfume soln. deposited by the sheet, thereby generating the aroma. CONSTITUTION:The sheet 4 is endless and is put on between upper roll 3 and a lower roll 6 in order to pass the sheet 4 into the perfume soln. 2 in the perfume container 1. An axial flow fan 8 is provided on one side in the parallel part of the extended sheet 4 and a suction duct 9 on the other end, respectively. The sheet 4 is moved in an arrow direction by the rotation of the rolls 5, 6 and the perfume soln. 2 in the perfume container 1 is thereby stuck to the sheet 4. The air is sucked through a suction duct 6 by the suction flow in the direction (a) generated by the axial flow fan 8. The aroma is applied to the air at the time of the passage along the sheet 4. A large quantity of the air contg. the aroma is obtd. in this way.
Patent JP-H04106756-A (JP)
Title: Medium processor fitting mechanism for library device
Inventor: NAKAJIMA KENJI
IPC: G11B17/26
Filed: 1990-08-28
Abstract: PURPOSE:To easily execute work and to shorten the time for the work as well by supporting a bracket loading a processor so as to be rotated to a pillar 6, and detaching the bracket only when it is rotated in a specified direction. CONSTITUTION:A lock release knob 15 is slid to left (in an unlock direction). At such a time, since a projecting part 13a of a lock plate 13 is engaged to a groove 15a of the lock release knob 15, the lock plate tries to rotate together. In this case, since the lock plate 13 presses a plate 7 for positioning and a cushion rubber 12 is abutted on the back, the plate 7 can be bent, abutting between the lock plate 13 and the plate 7 is released, and the bracket 9 can be rotated with respect to a pillar 6. Then, when the bracket 9 is rotated to a prescribed position, a hole 9b of the bracket 9 can be detached from fitting parts 6c and 6d of the pillar 6.
Patent JP-2000063161-A (JP)
Title: Filler inorganic hydraulic composition and board material
Inventor: SAKAI TADASHI
IPC: C04B28/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent bending strength and suppress the shrinkage of a product when carrying out the die forming by forming the shape of a filler composed of an expanded plastic into a flaky state. SOLUTION: This inorganic hydraulic composition is obtained by compounding 100 pts.wt. of an inorganic hydraulic material with 0.1-50 pts.wt. of at least flaky expanded plastics. Furthermore, the composition is compounded with 1-20 pts.wt. of an organic binder, 5-300 pts.wt. of an aggregate, 5-200 pts.wt. of an inorganic compound powdery or granular material releasing an incombustible gas at 100-1,000 deg.C, 1-150 pts.wt. of a hardening accelerator, 0.01-5 pts.wt. of an admixture and 0.01-10 pts.wt. of a fibrous material. An expanded polystyrene, an expanded urethane, etc., can be cited as the flaky expanded plastics and inorganic cements, ettringite, etc. can be cited as the inorganic hydraulic material. An acrylic acid emulsion, etc. can be cited as the organic binder.  When converted into a product such as a building material, etc., the flaky expanded plastics are oriented in a layer state.
Patent JP-S6274209-A (JP)
Title: Grass reaper
Inventor: RORUFU ANDAASU GUNNA YOHANSON
IPC: A01D34/64
Filed: 1986-09-26
Abstract: This invention relates to a riding mower comprising a chassis supporting a driving unit intended to propell the wheels of the mower as well as a cutting attachment which is provided on the mower. The cutting attachment is movably fastened to the chassis and can by means of an operating device be brought from a lower cutting position to an upper non cutting position. The mower has a movable part shaped as a guard (58) which joins the chassis (10) and at least partially hides the cutting attachment (11) the guard being connected to the cutting attachment in order to follow its movement.