baber/WOPTO huggingface dataset:
Patent JP-S58140037-A (JP)
Title: Recovery method of methyl iodide
Inventor: NAWATA TAKASHIGE
IPC: C07C67/00
Filed: 1982-02-15
Abstract: PURPOSE:To remove the total amount of methyl iodide effectively acetic anhydride in carbonylating methyl acetate and dimethyl ether, by bringing acetic acid (anhydride) containing no water and oxygen into the countercurrent contact with the resultant effluent gas. CONSTITUTION:Methyl acetate and dimethyl ether are carbonylated in the presence of a metallic component of Group VIII and an iodide to prepare acetic anhydride. In the process, acetic acid (anhydride) containing substantially no water and oxygen is brought into the countercurrent contact with the resultant effulent gas to absorb methyl iodide and separate the methyl iodide in the acetic acid (anhydride) in the distillation zone. The iodine component present in the effluent gas is substantially methyl iodide, and the total amount thereof can be removed. Another raw material, catalyst, promotor, etc. can also be removed.
Patent JP-H10271797-A (JP)
Title: Armature for linear motor
Inventor: GONZALEZ CESAR
IPC: H02K9/19
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an armature for linear motor in which deterioration of heat dissipation and performance due to epoxy by eliminating epoxy surrounding a coil 1 assembly and a stack and to protect a wire harness against damage or moisture while reducing the manufacturing cost. SOLUTION: A hermetically sealable metal case 12 having an inner central chamber 14 is prepared and at least one assembly 52 of coil and a stack is fixed in the central chamber 14. The central chamber 14 is sealed hermetically with a cover and supplied with a nonconductive fluid for cooling the assembly 52. According to the arrangement, a cooling oil flows through the central chamber 14 in the opposite direction to perform bidirectional cooling.
Patent JP-H11205663-A (JP)
Title: Exposure amount controller for image pickup device for vehicle
Inventor: YAMADA KATSUNORI
IPC: G03B7/08
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To pick up an image while keeping the contrast of a white line area and a road surface area inside a tunnel further far away without saturating the sunny side traveling route white line data to pick up images even when a traveling vehicle is near the entrance of the tunnel. SOLUTION: The image of a white line on the traveling path is picked up by using a camera 1, and a tunnel detector 2 detects a tunnel candidate area while using this white line. The detected result of the tunnel entrance is outputted to an exposure controlled variable selector 7. An exposure amount calculating device 5 for the white line inputs a density value WD of the white line from a white line area detector 4 and calculates a target exposure amount value with which the density value WD of this white line picking up images at present can be near the upper limit density value of the image. When the tunnel entrance detected result is inputted, the exposure controlled variable selector 7 controls the exposure amount of the camera 1 to this target value.
Patent JP-S53108280-A (JP)
Title: Semiconductor device
Inventor: HIRANO YUTAKA
IPC: H01L21/60
Filed: 1977-03-04
Abstract: PURPOSE: To produce GaAsFET for high frequency use by transferring the drain and gate terminals to the opposing second surface through the drain and gate conductive layers formed on the chip's first surface and then providing the conductive land of a fixed thickness to the source terminal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07229548-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: HAGINUMA KIYOSHI
IPC: F16H15/38
Filed: 1994-02-21
Abstract: PURPOSE:To prevent the oscillation of an output shaft from being transmitted to an input shaft so as to improve durability and reliability. CONSTITUTION:A supporting bracket 50 is mounted on the inner side of a through hole 41a formed in the output side wall part 17 of a housing 15. The top end of an input shaft 18 is supported by a needle bearing 49 on the supporting bracket 50. An output shaft 40 is supported by a rolling bearing 42 on a bracket 45 fixed on the outer face of the output side wall part 17.
Patent JP-H09217515-A (JP)
Title: Lift device for multistory parking garage
Inventor: OYA RYUICHI
IPC: E04H6/18
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of time required to deliver and receive cars by protruding a lift comb tooth upward from the clearance face of the comb tooth of a lift device carrier only when a lift of pectinated structure for carrying in and out the cars moves into a parking room. SOLUTION: A lift device carrier 4 of pectinated structure is so constituted as to deliver/receive cars, 1 to/from a conveyor truck 3 carrying the cars 1 laterally in and out of a parking room 2 at a car entry-outgo face U and in a D-position. A first stopper is provided at the lift device carrier 4 so as to make an internally provided lift comb tooth and the comb tooth of the lift device carrier 4 flush with each other when the lift device carrier 4 is in the upper position U, and a second stopper is provided on the parking room 2 so as to protrude the lift comb tooth upward from the comb tooth face of the lift device carrier 4. An upper beam provided at the conveyor truck 3 is put under the car 1 so as to support wheels in a D-position to move the car laterally. The lift comb tooth for placing the car can thereby be elevated automatically.
Patent JP-S61182176-A (JP)
Title: Seal collating device
Inventor: TAKEBE TOSHIO
IPC: G06T7/00
Filed: 1985-02-06
Abstract: PURPOSE:To shorten a collating processing time by queuing both shades to be collated next in parallel to the collation of the collating shade and the registering shade onto the collating auxiliary means. CONSTITUTION:A collating device 2 respectively reads a collating shade from the first buffer memory 9 and a registering shade from the third buffer memory 11, and both these shades are displayed on the screen. While the collating shade on the first paper and the registering corresponding to this are displayed on the collating device 2, the collating shade on the second paper and the registering shade corresponding to this are written in the second and fourth buffer memories 10 and 12 of a collating auxiliary means 30 and enters the queuing condition. When an operator completes the confirmation in the collating device 2, a collating completion signal is sent from the collating device 2 to a control device 4, and thus, the control device 4 changes over switches 6 and 7 and the second and fourth buffer memory 10 and 12 are respectively connected to the collating device 2, and switches 5 and 8 are changed over, the first buffer memory 9 is connected to a reading device 1 and the third buffer memory 11 is connected to a filing device 3.
Patent JP-H06234760-A (JP)
Title: 3-thienylacetyl@(3754/24)n-alkyl or cycloalkyl)amide compound and its production
Inventor: TSUKAHARA HIROKAZU
IPC: C07D333/24
Filed: 1993-02-10
Abstract: PURPOSE:To provide a new compound useful as a raw material monomer capable of giving polymers useful as electrically conductive polymers. CONSTITUTION:The compoundofformula I (R is alkyl or cycloalkyl), e.g. 3- thienylacetyl (N-n-propyl) amide. The compound of the formula I can be obtained by reaction of 3thienylacetic acid of formula II with an alkyl or cycloalkyl isocyanate of formula R-N=C=O.
Patent JP-S58141510-A (JP)
Title: Magnetic material
Inventor: MITSUOKA KATSUYA
IPC: C22C19/00
Filed: 1982-02-17
Abstract: PURPOSE:To obtain a magnetic material which requires magnetic field higher than the limit indicated by the Slater-Pauling curve for saturated magnetization by changing the body centered cubic crystal structure of an Fe metal alloy into the body centered quadratic crystal structure by giving deformation of lattice thereof. CONSTITUTION:It can be supposed by extrapolation from the Slater-Pauling curve that the iron Fe of the face-centered cubic crystal structure (hereinafter abbreviated as gamma) has a magnetic moment of 2.8-3.0muB. A forced solid solution alloy is formed by adding C atoms to the gammaFe-Ni, gammaFe-Co alloys in order to obtain the magnetic moment of 2.8-3.0muB of Fe in the gammaFe alloy. As a mother material, Fe with purity of 99.99% and grain degree of 1,000 mesh, Ni powder and C powder for spectrometering are used, a mixed material is pressed and it is sintered by the heat treatment under the vacuum condition. A quick cooling copper plate is loaded on the electrode of plasma jet furnace and a sample is melted thereon. It is then driven by a copper block and quickly cooled. Thereafter, it is transferred into the liquid nitrogen.
Patent JP-S63199368-A (JP)
Inventor: MAIKERU DEEBITSUDO SADOOSUKI
IPC: G03G21/00
Filed: 1988-02-02
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-S58140539-A (JP)
Title: Heat-exchanging fan unit
Inventor: SHIIKI KAZUAKI
IPC: F24F13/00
Filed: 1982-02-17
Abstract: PURPOSE:To enable to easily contrive mass production, by a method wherein the discharge direction of a heat-exchanging fan unit can be easily changed, and manufacture of the unit can be started even when the duct position for placing the unit is not yet determined. CONSTITUTION:In a heat-exchanging fan unit comprising a heat exchanger 3, an intake fan and an exhaust fan contained in a single unit casing 3, the fan 6 is composed of a spiral casing 6a incorporating an impeller, a motor 6b for driving the impeller and a rectangular parallelepiped form frame body 6c for containing these members, and the discharge direction of the fan is made to  have a degree of freedom. Further, an intake port for the fan 6 is made to conform to the direction of an air flow passing through the heat exchanger 3, and  a side face of the unit housing 1 is provided with two or more closable openings 1b-1d. Accordingly, since the discharge direction of the heat-exchanging  fan unit can be easily changed and is made to have a degree of freedom, it is  able to easily contrive mass production of the heat-exchanging unit.
Patent JP-H03229686-A (JP)
Title: Apparatus for evaporative concentration of waste photographic processing solution
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/04
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a compact apparatus for the evaporative concn. of a waste photographic processing solution generating no unpleasant gas at the time of evaporative concn. and having a simple structure by setting the value obtained by dividing a heating surface area by heating capacity to 0.3cm<2>/kcal.hr or more. CONSTITUTION:After a waste photographic processing solution is supplied by opening a lid so as to reach a liquid level position, the lid is closed and a vacuum apparatus 7 is started to evacuate a housing 1. The waste photographic processing solution guided to the upper part of a heating means 2 from a liquid sump part 4 by a liquid feed means 3 is scattered to be evaporated under heating. At this time, the value obtained by dividing a heating surface aera by heating capacity is set to 0.3cm<2>/kcal.hr or more. Therefore, it becomes unnecessary to apply excessive heat to the waste photographic processing solution and, as a result, the generation of unpleasant gas can be suppressed.
Patent JP-2000219853-A (JP)
Title: Pressure sensitive transferential mending tape
Inventor: SAKANISHI YUTAKA
IPC: B65H37/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject tape having improved cutability of a pressure sensitive transfer layer in cutting and preventing deviation from a head and meandering in running by preparing the pressure sensitive transfer layer on a specified substrate wherein the pressure sensitive transfer layer includes a masking layer and a pressure sensitive adhesion layer. SOLUTION: This mending tape has a pressure sensitive transfer layer having at least a masking layer (consisting of a pigment, a binder and, as necessity, a filler) and a pressure sensitive adhesion layer successively on a substrate having <=1.0 gf bending repulsion (e.g. polyester film preferably having 9-25 μm thickness). When cutting a pressure sensitive transfer mending tape 20 after transferring to a repairing surface 11 by a transfer apparatus mounting the tape, a substrate 21 separated from a pressure sensitive transfer layer 22 easily runs along a tip of a head 10, hardly causes slackening and so the pressure sensitive transfer layer 22 is improved in cutability owing to its specified vending repulsion. The substrate 21 is hardly slacked even at a low load and thus the mending tape 20 does not run out of place from the head 10 nor meander.
Patent JP-S60169686-A (JP)
Title: Cryo-pump
Inventor: SONOBE TADASHI
IPC: F04B37/08
Filed: 1984-02-13
Abstract: PURPOSE:To complete the selective recovery and discharge of gas in a short time by forming the gas recovery and regeneration side outlets of a cryo-pump in the number of rows of panels and buffles and carrying-out the recovery and regeneration of gas in parallel. CONSTITUTION:The gas recovery and regeneration side outlets of a cryo-pump 1 are formed in the number of rows of panels and buffles and connected to the individual gate valve 13 and outlet-side duct 14, respectively. When the gas accumulated into the pump 1 is selectively recovered and discharged, an inlet-side gate valve 11 is closed at first, and then the outlet-side gate valve 13 is opened, as shown in the figure. Shutters 15 and 16 are closed by an opening and closing mechanism not shown in the figure, and each temperature of panels 8, 9 and 10 is raised to separate the adsorbed gas (a), (b) and (c) from the panels 8, 9 and 10, and the gas is discharged into the outlet-side duct 14 through the outlet-side gate valve 13. In this case, the gas adsorbed onto the panels 8, 9 and 10 can be selectively recovered and discharged, simultaneously, the whole necessary time for the selective recovery and discharge of the cryo-pump can be reduced.
Patent JP-S61183914-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: FURUKAWA KAZUYOSHI
IPC: H01L21/18
Filed: 1985-02-08
Abstract: PURPOSE:To provide a semiconductor thin film having desirable crystallizability on a substrate as desired and still to obtain the semiconductor thin film having high reliability, by depositing the semiconductor thin film on the polished surface of a first substrate, contacting the polished surface of a second substrate therewith and heat treating them so as to integrate them. CONSTITUTION:An NaCl substrate for example is employed as a first substrate 1, and an Si or glass substrate for example is employed as a second substrate 3. The Si or glass substrate 3 is pretreated by boiling it in SH or aqua regia, then washing it with water and spinner drying it. The NaCl substrate 1 is provided with an InSb thin film for example as a compound semiconductor thin film 2 by means of the vacuum boat vapor deposition. This substrate 1 is contacted with the pretreated Si or glass substrate 3 and adhered closely thereto. These substrates are then heat treated within an electric furnace having a clean atmosphere of argon or the like at a temperature of 200 deg.C or more so as to integrate them. Finally, the NaCl substrate is removed by dissolving it in water.
Patent JP-H03227803-A (JP)
Title: Refuse box
Inventor: TOSHISHIGE YOSHIAKI
IPC: B65F1/08
Filed: 1990-02-01
Abstract: PURPOSE:To install a refuse box in a limited space, to facilitate opening and closing, and to prevent the generation of an evil smell by joining together back walls on both sides at right angles with each other to form a V-shape is cross section to form an outer case, locating a refuse container removably from the front of a case, and vertically moving a cover having a flat upper surface to open and close the container, in a refuse box for a vehicle. CONSTITUTION:Walls 2 and 3 on both sides on the back of an outer case 1 are joined together at right angles with each other to form a V-shape in cross section. A refuse containing part 34 is removably mounted in a front opening part 8 and a notch part 9 of an upper well 5, and an opening part 8 is covered with a front cover 35 to secure the front cover by means of a lock 44. The upper surface of the refuse container 34 is opened and closed by means of a cover 20 having a flat upper surface and vertical guide rods 17-19 slid through holes 14-16 for guide of the outer case 1. This constitution installs the refuse box at a limited space, e.g. a toilet, smooths opening and closing of the cover, and prevents exhalation of an evil smell with the aid of the cover.
Patent JP-H08222432-A (JP)
Title: Solenoid
Inventor: KURIBAYASHI HIROYUKI
IPC: F16H61/22
Filed: 1995-02-10
Abstract: PURPOSE: To provide a solenoid which reduces the number of processes and has a merit in the assembly in regard to the space by permitting the solenoid to be operated by extremely simple operation. CONSTITUTION: A coiling part 4c whereupon a solenoid coil is to be wound and a guide 4k for inserting an external connector are integrally formed. The external connector insertion guide 4k for inserting an external connector is provided with terminal inserting parts 4m and 4n, which allow the outer side connecting parts 11b and 12b of coil terminals 11 and 12 to be inserted into the guide 4k in the previously fixed direction. The solenoid 1 is provided with a bobbin 4 whereupon the guide 4k for external connector insertion is formed.
Patent JP-H10202334-A (JP)
Title: Bending method for heat exchanger core and temporary mounting plate therefor
Inventor: ITAMI SHOJI
IPC: F28F1/30
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a method causing no crushing of a fin in the case of bending a flat plate like heat exchanger core composed of plate fins and a tube through a mandrel. SOLUTION: The thickness of a temporary mounting plate 5 is made thicker than a plate fin 1, made in the thickness less than a small interval between the plate fins 1, and the buckling strength of the temporary mounting plate 5 is formed larger than the buckling strength of the plate fin 1. Then, the temporary mounting plate 5 is inserted between the plate fins 1 from the width direction freely inserting and pulling away. Next, one side in the width direction of the temporary mounting plate 5 is supported by the outer circumference of plural numbers of tubes 2, another side edge is positioned almost matching to the edge of the plate fins 1. Then, the outside force is applied on the heat exchanger core 3, it is guided to a mandrel 4 and bent. Next, the temporary mounting plate 5 is removed from the plate fin 1.
Patent JP-H08272254-A (JP)
Title: Fixing device for image forming device
Inventor: KIMURA TAKASHI
IPC: G03G15/20
Filed: 1995-01-19
Abstract: PURPOSE: To prevent the soiling of respective parts at the inside of an image forming device caused by releasing agent and the fault and the efficiency deterioration of a device by disposing a means positively removing the releasing agent stuck at the aperture portion of a releasing agent receiving bottle. CONSTITUTION: When a bottle 1 is pulled out upward, a holder 6 follows a cap 3 by the actuation of a spring 7. Thus, even if a valve 2 is opened, the releasing agent does not leak. Also, when the bottle 1 is pulled up, a locking spring 11 is engaged with the recessed part 1b of the bottle 1, so that a pull-up operation is temporarily stopped by its resistance. By this point of time, a shaft 10 is separated from the valve 2 and the aperture of the cap 3 is plugged, so that the flowing out of the releasing agent is prevented. Furthermore, when the bottle 1 is pulled up, the cap 3 is separated from an absorbing member 5, so that the bottle 1 is freely taken out. During a series of operations, the absorbing member 5 crushed by the cap 3 expands and is raised, and absorbs the releasing agent stuck on the surface of the cap and the releasing agent flown out immediately after the abutting of the shaft 10 and the valve 2 is released in this process.
Patent JP-H10224872-A (JP)
Title: Remote controller
Inventor: KAWABATA YOHEI
IPC: H04Q9/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To realize remote control that interlocks a plurality of main body devices. SOLUTION: The controller is provided with a 1st main body device 200 that has a 1st infrared ray receiving means 140 and a 1st infrared ray emission means 150, a 2nd main body device 170 having a 2nd infrared ray receiving means 180, and a remote controller 2000 having a 2nd infrared ray receiving means 1150, a 3rd infrared ray receiving means 1140 and a delay means 1200 delaying and outputting a signal from the 3rd infrared ray emission means 1140. The remote controller 2000 sends an infrared ray signal to the 1st main body device 200 through button operation or the like and receives an infrared ray signal from the 1st main body device 200 and sends a control signal automatically to the 2nd main body device 170 based on the received signal information after the lapse of a prescribed time.
Patent JP-H01201382-A (JP)
Title: Ink composition
Inventor: HOSODA TORU
IPC: B32B27/36
Filed: 1988-02-05
Abstract: PURPOSE:To prepare an ink composition capable of providing a print or a writing which can be read with the naked eye but cannot be copied, by making use of a colorant comprising a spherical resin particle having an absorption peak in a particular wavelength region and a reflectance above a particular percentage. CONSTITUTION:This ink composition comprises a colorant and a medium, and the colorant is a colored spherical particle colored with a fluorescent yellow dye which has an absorption peak at a wavelength ranging from 400-500nm and a reflectance of 70% or more. Since the colored spherical particle used is transparent and spherical, light incident to a print or a writing has reflective ability, so that is exhibits very high reflectance. This reduces the difference in the reflectance between the paper as the base material and the letter. Consequently, a photosensitive material of a copying machine cannot clearly distinguish the difference in the reflectance, while clear fluorescent yellow can be detected with the naked eye. Therefore, the print or writing can be read but cannot be copied.
Patent JP-H10223303-A (JP)
Title: Rubber plug for waterproof connector
Inventor: HOTTA TOMOYUKI
IPC: H01R13/52
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To enable an inside of a connector housing to be certainly sealed without lowering sealing performance even if center displacement during insertion or forcible insertion is present by constructing a reinforce wall extending axially between a plurality of sealing protrusion stripe parts protruding circularly along an outer circumference of a rubber plug for waterproof connector. SOLUTION: A plurality of sealing protrusion stripe parts capable of being intimately contacted with a terminal insertion hole interior wall face of a connector housing are protruded circularly along an outer circumference of a cylindrical main body part 11 aligned in sectional shape of a wire. A reinforce wall 13 extending axially is contiguously provided in a groove part between these sealing protrusion stripe parts 12, and both ends of the reinforce wall 13 are connected to the sealing protrusion stripe part 12. Between the most backside sealing protrusion stripe parts 12, a triangular planar rib 17 is disposed in side face view so that the reinforce wall B and the axial direction are aligned with each other.  Even if excessive force is acted, the sealing protrusion stripe parts 12 interlock with each other, large resilience is generated, and the sealing protrusion stripe parts 12 are never distorted.