baber/WOPTO huggingface dataset:
Patent JP-2001156375-A (JP)
Title: Ultra-narrow band fluorine laser device
Inventor: TAKEHISA KIWAMU
IPC: H01S3/137
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-narrow band fluorine laser device, by which the band of laser beams formed in one line in wavelength width of 1-2 pm is narrowed while the wavelength of the band-narrowed laser beams can be stabilized simply. SOLUTION: The first resonator is composed of a total reflection mirror 10 and an output mirror 11, and the second resonator is constituted of a total reflection mirror 14 and the surface P of a prism 15a. Both laser beams L11 formed in an ultra band and laser beams L13, which are formed in one line but are not formed in the ultra band, are projected to a spectroscope 20, the spectra of each laser beam are detected, and the result of the detection is transmitted to a controller 23. The controller 23 controls the revolution of a rotary stage 24 through a signal conductor 22b for conforming the central wavelength of the spectrum of laser beams L13 and the central wavelength of the spectrum of laser beams L11 on the basis of the detection result from the spectroscope 20.
Patent JP-H04209132-A (JP)
Title: Part container
Inventor: EMA HIDEYUKI
IPC: B65G60/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a transportation device from being damaged and improve position accuracy, in a container which performs piling-up, delivery, release piling-up, positioning and supplying after alignment, by constituting it from a container part made of hard material which is a positioning reference, and a soft holding part for hard container part holding which forms a contact surface with an adjacent container. CONSTITUTION:A parts container 20 holds a hard container part 23 in a soft container part 21, and arranges parts 22 on the hard container part 23 for housing. For the soft material, high density styrene is used. Besides, the parts are stacked up on a transportation device to be delivered to a transporting part, and then elevated to a stack release part. With this constitution, the transportation device comes into contact with the soft material of the container, so damages to the device can be prevented. Then the hard container part 23 is pushed by a pusher 25, and presses a fixed plate 24 for positioning. Therefore, the soft container part 21 is not deformed, so it is possible to obtain position accuracy of the housed parts 22.
Patent JP-H11172022-A (JP)
Title: Biaxially oriented polyamide film
Inventor: KANESHIGE TOYOHISA
IPC: C08G69/36
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide film improved in transparency, rigidity, and low-temperature pinhole resistance by biaxially orienting a film obtained by molding a binary copolyamide comprising ε-caprolactam or ε-aminocaproic acid and an equimolar salt of hexamethylenediamine with adipic acid. SOLUTION: 95-99 wt.%, desirably, 97-99 wt.% ε-caprolactam or ε- aminocaptroic acid is reacted with 1-5 wt.%, desirably 1-3 wt.% equimolar salt of hexamethylenediamine with adipic acid to obtain a binary copolyamide resin having a relative viscosity of 1.5-5.0, desirably, 2.0-4.5. This resin is molded into a film, and the film is biaxially stretched at 30-200 deg.C, desirably, 40-150 deg.C at stretch ratios of 1.5-6, desirably, 2-5 to obtain a biaxially oriented polyamide film having a thickness of 1-100 μm, desirably, 5-50 μm and, more desirably, 10-30 μm.
Patent JP-H04201754-A (JP)
Title: Bumper device for automobile
Inventor: HARADA KOJI
IPC: B60R19/38
Filed: 1990-11-30
Abstract: PURPOSE:To prevent crawling of a colliding car from behind by narrowing a space between a bumper and a road surface, at the time of running on a normal road surface, and to prevent contact with the road surface by widening the space between the bumper and the road surface, at the time of running on a bad road, by providing an upper end part of the bumper turnably in a supporting point. CONSTITUTION:When a changeover switch 7b of a control means 7 is closed in a side of a terminal (a) by a driver at the time of running on a normal road surface, a switching valve 7a is actuated to supply a pressure of oil to an oil chamber 6a of a fluid cylinder 6 by an oil hydraulic pump 8, and a bumper 4 is turned with a shaft 5 of an energy absorbing damper 3 serving as a supporting point, by moving a piston 6c in a direction of arrow mark A, and stopped in a position of vertically placing the bumper. Here by narrowing a space between a lower end part of the bumper 4 and the road surface, a colliding car from behind is prevented from getting in. On the other hand, when the changeover switch 7b is closed in a side of a terminal (b) by changing into bad road running, the piston 6c of the fluid cylinder 6 is moved in a direction of arrow mark B, and the bumper 4 is stopped in a position shown by a one-dot chain line to prevent the bumper lower end part from coming into contact with the road surface.
Patent JP-H04201579-A (JP)
Title: Thermal printer head and thermal line printer
Inventor: BESSHO KAZUYA
IPC: B41J2/38
Filed: 1990-11-30
Abstract: PURPOSE:To make clear printing executable at high speed by keeping the temperature of a head constant, with preheating applied, at a level a little lower than that available for the printing. CONSTITUTION:A fixed voltage is applied for preheating of a heating lead wire 3, and the heating is made so that the temperature of the lead wire is kept constant at a level a little lower than the coloring temperature. Pulse-like printing voltage is applied to a control lead wire 2 that makes a printing resistor 4 facing dots to be printed generate heat, and after the resistor 4 is forcibly heated up to an appropriate temperature for printing, applying of the voltage is stopped. The dots are left to cool down naturally, and the printing is completed. During this cooling down, the voltage for the next printing is applied only after the falling down of the temperature of the dots approximately to 60 deg.C. The dot temperature in the case of continuous printing progresses theoretically on a level a little higher than in the case of intermittent printing. However, the difference is so little that it does not result in creation of nonuniformity in the printing, and is virtually negligible.
Patent JP-H11169839-A (JP)
Title: Soil decontamination method and device therefor
Inventor: KAWABATA YUJI
IPC: B09B3/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To highly decontamination structurally uneven contaminated soil by executing plural times a process for injecting a liquid containing a microorganism provided with decomposition activity for a contaminant into a soil region from a prescribed position of the soil region wtih between a process for hardening the soil by injecting a hardening agent. SOLUTION: The decontamination liquid is injected to be infiltrated into a contaminated soil region 7 from a tank 4 storing the purifying liquid containing the decomposition microorganism and a compound increasing the decomposition activity through an injecting pipe 6 by a pump 5, and then the decontaminated soil region 7 is hardened with the hardening agent, the decontamination liquid is injected again into an unpurified region 10. The operation is repeated to surely decontaminate from the injection point to give the mechanical strength after the treatment. In the case that the contaminated region is extended in the vertical direction, the injection operation is repeatingly executed while changing the injection depth.
Patent JP-H10178689-A (JP)
Title: Wall hung structure of remote controller
Inventor: YAMANISHI YOSHIHIRO
IPC: H04N5/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall hung structure of a remote controller which has a small number of parts, is inexpensively manufactured with a simple structure, easily hangs a controller body on the wall of a room and a refrigerator, etc., when it is not used and prevents the loss of the controller body. SOLUTION: This wall hung structure for a remote controller is designed to hang a wireless remote controller which is used to operate a television set, an air conditioning system, etc., in a hanging state on the wall in the house and of refrigerator, etc. A locking member 20 is fixed to the rear of a controller body 10, also a hanging member 30 that has locking parts 31 which are attached to the member 20 in a freely lockable and detachable way is independently provided, the member 30 is inserted into the parts 31 of the member 30, the member 30 hangs on a lifting sling that is projected from the wall forwardly and the body 10 is hung on the wall.
Patent JP-2000164547-A (JP)
Title: Substrate-cleaning method
Inventor: UCHIDA HIROAKI
IPC: H01L21/304
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of extremely fine recesses and projections on a surface of a substrate, when megahertz ultrasonic waves are given to a mixed solution by use of the mixed solution containing an ammonia solution and hydrogen peroxide solution for cleaning the substrate. SOLUTION: When an ammonia solution and a hydrogen peroxide solution are supplied into a treatment bath 10 accommodating a substrate W, and megahertz ultrasonic waves are given to treatment liquid in the treatment bath by an ultrasonic vibrator 42 for cleaning a substrate, after the hydrogen peroxide solution is started to be supplied into the treatment bath, or at the same time when the hydrogen peroxide solution is started to be supplied into the treatment bath and before the ammonia solution is started to supply into the treatment bath, the ultrasonic waves are given to the treatment liquid.
Patent JP-H04206008-A (JP)
Title: Combined head and manufacture thereof
Inventor: OKADA SUSUMU
IPC: G11B5/31
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the displacement of a track, and to improve the accuracy and performance of a head by forming a track-width regulating groove to a reproducing/recording head, in which two magnetic core members are unified, and equalizing the width of an erase head to the width of an erase track. CONSTITUTION:A reproducing/recording track-width regulating groove 30, which is integrally formed at both side end sections of disk facing surfaces including the reproducing/recording gap 4 of two joined reproducing/recording magnetic core members 2, 6 and regulates the gap width of the reproducing/recording gap 4 by the groove width and groove depth of which is deeper than the reproducing/recording gap 4, and a non-magnetic material filled into the reproducing/recording track-width regulating groove 30 are mounted, and the erase gap width 80 of an erase head 5 is equalized to the head with of a combined head. Accordingly, the gap width 4, 8 of both heads 1, 5 can be regulated collectively, no track is displaced, and no chipping is generated in a gap section as a track end section, thus improving the accuracy of track-width regulation and the performance of the head.
Patent JP-H08182425-A (JP)
Title: Waste straw transfer apparatus of threshing machine
Inventor: YAJIMA HIROSHI
IPC: A01F12/40
Filed: 1994-12-29
Abstract: PURPOSE: To provide a waste straw transfer apparatus of a threshing machine capable of preventing the culm base delay, etc., and enabling satisfactory transfer of the straw by detecting a transferring waste straw with a sensor and opening an inlet cover of a cutter part. CONSTITUTION: A threshed waste straw is supplied with a waste straw transfer member 2 to a cutter part having an openable inlet cover 6 and placed at the back of a threshing machine. A sensor 40 to detect the transfer of the waste straw is placed at the upstream side of the waste straw transfer member 2 with respect to the transfer direction. The inlet cover 6 placed at the culm-base inlet part of a cutter cover covering the cutter part is changed from the closed posture to the opened posture by the detection signal transmitted from the sensor 40.
Patent JP-H09179742-A (JP)
Title: Method and means for transferring data
Inventor: WATANABE TOSHIMITSU
IPC: G06F12/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the independency of each function module processing means by asynchronously executing data transfer among respective function module processing means without being conscious of the number of data and the order of data. SOLUTION: A program processing means 21 receiving an execution instruction from a keyboard accesses its function module processing means 212. The means 212 allows a data storing means 23 to acquire date information and stores the information in a data sharing area 27. A function module processing means 211 accesses a function module processing means 213. The means 213 acquires date information storing position information by a data retrieving means 24 based upon a retrieving index key 'HIZUKE' (meaning a date) and executes operation processing by referring to the date information.
Patent JP-H07155490-A (JP)
Title: Automatic thread cutting sewing machine
Inventor: HIRAOKA AKIMITSU
IPC: D05B65/06
Filed: 1993-12-06
Abstract: PURPOSE:To smoothly draw a needle thread which is cut when a wiper is operated after thread cut onto a cloth by carrying out, after the thread cut, the wiper operation for drawing the needle thread onto the cloth and the feeding operation in the reversed direction to cloth feed. CONSTITUTION:An automatic thread cutting sewing machine has a thread cutting device for cutting a needle thread T1 and a bobbin thread T2 after sewing is finished, and a wiper 8 for drawing the needle thread T1 situated under a cloth 9 after the thread cut onto the cloth 9. The thread cutting device is arranged above a hook 7 with the position for falling a needle 1 below a throat plate 4 between, and formed of a thread cutting knife 5 and thread loosening knife 6 mutually approached and separated by a thread cutting solenoid. The wiper 8 is mounted in such a manner as to be rotatable to the right in the rear of the needle 1 of a sewing machine arm 10, and the wiper 8 which is arranged in a substantially vertical line with the needle 1, the final stitch, and the thread hole of the throat plate 4 by adding the feed in the direction reversed to the feed at thread cut by a feeding device is rotated to the left side surface of the needle 1 to catch the needle thread T1, and then rotated counterclockwise to draw the needle thread T1 onto the cloth 9.
Patent JP-H11175670-A (JP)
Title: Portable terminal for reading/writing ic card
Inventor: YAMADA YOSHIYA
IPC: G06K17/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal by which a sales processing is effectively and surely performed. SOLUTION: This terminal 1 is integrally provided with a keyboard 7, a card reader-writer and a bar code reader. Thus, when an IC card 8 is utilized, for example, for settlement at a store, etc., by a customer, the IC card 8 is inserted into the card reader/writer with an IC card port 10, a personal identification number is inputted by depression of keys of the keyboard 7, the sales processing by reading the bar code attached to sold merchandise is performed with a bar code reading window 12 by the bar code reader and these works are executed by the terminal 1 in which the bar code reader, the card reader- writer and the keyboard 7 are integrated. Therefore, since the work of the sales processing is simplified to prevent erroneous input, the sales processing is effectively and surely performed.
Patent JP-H04209256-A (JP)
Title: Application tool for flow coating of floor
Inventor: YAMAGUCHI SATOSHI
IPC: E04F21/24
Filed: 1990-11-30
Abstract: PURPOSE:To provide uniform thickness of floor coating by adjusting the gap between the trowel surface and the floor surface and by providing a travel means for traveling a trowel member and an angle adjusting means for adjusting the angle formed between the traveling direction and the trowel member in an application tool. CONSTITUTION:An application tool comprises a trowel member 1 supported by a frame 31, a wing bolt 6 for adjusting the gap between the trowel member 1 and the floor surface 10, a traveling means 2 for traveling the trowel member 1, a means 8 for adjusting the traveling angle, and a means 7 for supplying coating material. The trowel member is formed of a flexible material with Shore hardness of about 50 to 80 such as polyurethane so that the trowel member is appropriately subjected to elastic deformation during application to make the leveled surface uniform. This enables even an unskilled worker to uniformly level the coating material.
Patent JP-H03201480-A (JP)
Title: Crystal structure of double hetero-structure
Inventor: KISHI TADAHIKO
IPC: H01L29/205
Filed: 1989-12-28
Abstract: PURPOSE:To decrease the occurrence of transition in crystal attendant on the partial lattice mismatching occurred on a crystal interface at the time when a V material gas is switched so as to improve a crystal in quality by a method wherein a (AlxGa1-x)0.5In0.5P crystal is made to grow on a GaAs substrate or a GaAs substrate provided with a GaAs buffer layer through the intermediary of an In1-xGaxAsyP1-y buffer layer. CONSTITUTION:An In1-xGaxAsyP1-y buffer layer (0<=x<=1, 0<=y<=1) 3 is made to grow between a GaAs substrate 1 or a GaAs buffer layer 2 and a (AlxGa1-x)0.5 In0.5P clad layer 4. By this setup, As is prevented from being taken in the (AlxGa1-x)0.5In0.5P clad layer 4 in a V material gas displacing process, the occurrence of transition in crystal due to the partial lattice mismaching is restrained, and a crystal which is made to grow thereafter is improved in quality retraining the transition of a base crystal from multiplying by a pinning effect.
Patent JP-H04207825-A (JP)
Title: Base station equipment for radio communication system
Inventor: OBARA TAKASHI
IPC: H04B7/26
Filed: 1990-11-30
Abstract: PURPOSE:To omit an echo canceler from a mobile station and to attain the simple and small constitution of the mobile station by actuating an echo canceler only in a period when an acoustic echo canceler is detected based on the detection result of an acoustic echo detecting means. CONSTITUTION:When an acoustic echo is detected, a control circuit 42 outputs an action ON signal to an echo canceler 40. Thus the canceler 40 is activated to cancel the acoustic echo. When no acoustic echo is detected, the canceler 40 is not activated and a sending speech signal AS is transmitted to a wire circuit CL as it is through the canceler 40. Thus, no echo canceler is needed at a mobile station MS since the canceler 40 is provided on a base station BS for the cancelation of the acoustic echoes.
Patent JP-H10168084-A (JP)
Title: Production of alkoxysilane
Inventor: YAMADA YOSHINORI
IPC: B01J23/72
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound that is useful as an insulating film material for electronic and electric parts and as a raw material for silane coupling agents by reaction of metallic silicon with a lower alcohol using a cupric oxide bearing a specific amount of water as a catalyst. SOLUTION: In the production of an alkoxysilane by reaction of metallic silicon with a lower alcohol of the formula: ROH (R is a 1-4C alkyl (for example, ethanol), cupric oxide that contains water in an amount of <=3,000ppm and has an average particle size of 0.1-50μm is used as a catalyst in an amount of 1-12 pts.wt. per 100 pts.wt. of the metallic silicon. The particle size of the metallic silicon is regulated to <=200μm. Thus, the objective alkoxysilane is obtained at a high reaction rate in high conversion that contains no chlorine giving adverse effects on the materials in the electronic field and can be widely used as an insulating film material for electronic and electric parts and as a raw material for silane-coupling agents.
Patent JP-H10336349-A (JP)
Title: Telephone calling method using distributed information retrieval means and computer readable recording medium
Inventor: ARAKI HIDENORI
IPC: G06F13/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To attain telephone calling by a simple operation, to operate the origin of calling telephone number change only by the definition description change of HTML or the like, and to simplify maintenance by clicking a button on a WWW browser instead of a telephone at the time of calling for merchandise inquiry or ordering or the like during Internet reading. SOLUTION: At the time of calling for merchandise inquiry or ordering or the like during browser reading while a PC 10 is connected through the Internet 40 with a WWW server 20, a user clicks a button for telephone calling displayed on a broker screen. Then, the WWW server 20 side CGI is activated from the PC 10, the PC 10 display is retrieved, and the telephone number is called by the WWW server 20 from the PC 10 through an MODEM 12. The user is allowed to off-hook a telephone set 11, and to wait for an answer from an other telephone set 21 so that voice communication between the user and an operator can be attained after the response. Thus, it is not necessary for either the user side or the operator side to provide any special device.
Patent JP-H03202157-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: KONDO SHIRO
IPC: B01J29/24
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a NOx removing catalyst having excellent purifying capacity and durability generating no lowering of catalytic activity by supporting copper, alkaline earth metal and rare earth metal on zeolite. CONSTITUTION:As a catalyst removing NOx in exhaust gas, copper, alkaline earth metal such as Mg or Ca and rare earth metal such as La or Ce are supported on zeolite. Whereupon, NO is adsorbed on Cu, and NO and NO2 are adsorbed on alkaline earth metal and rare earth metal, and NO, etc., are immediately subjected to the catalytic reaction with the org. compound in exhaust gas to be reduced to harmless N2. This catalyst has excellent purifying capacity in an oxygen excessive atmosphere held to a wide range temp. region of 800 deg.C or lower and generates no lowering of activity even when it is used for a long time.
Patent JP-H03197022-A (JP)
Title: Coating method for inside face of pipe and coating material therefor
Inventor: NISHINO MASUSHI
IPC: B29C63/36
Filed: 1989-12-26
Abstract: PURPOSE:To perform field work easily, swiftly and under a state where a foul odor is controlled sufficiently and reduce sufficiently a cost necessary for a cylindrical lining material, by a method wherein liquid ingredients are held separately into sealing agent holding chambers, a film is removed by peeling the same off from a cylindrical lining material and a plurality of liquid ingredients are mixed up with each other. CONSTITUTION:A case 7 with a built-in reel 6 for a coating material 1 for the inside face of a pipe is connected with a pipe P and the tip of a cylindrical lining material 1a is fixed to one end side of the pipe P. The tip of a film 1b is connected to a through wire 5 and a pressurized fluid is fed within the cylindrical lining material 1a with a pressrized fluid feed device 3 connected with the case 7. The cylindrical lining material 1a is introduced into the pipe while inverting the same and the film 1b is removed by peeling the same off from the cylindrical lining material 1a. A plurality of liquid ingredients A, B are mixed up with each other between the pipe P and the cylindrical lining material 1a and the cylindrical lining material 1a is stuck to the inside face of the pipe P with a sealing agent.