baber/WOPTO huggingface dataset:
Patent JP-H0191392-A (JP)
Title: Magnetic disk device
Inventor: SATO TAKAKORE
IPC: G11B33/14
Filed: 1987-10-01
Abstract: PURPOSE:To effectively capture gas that may cause a head crush by making the inner surface of an air circulation line in enclosure to a mirror surface, and providing a cooling mechanism to the air circulation line. CONSTITUTION:A magnetic disk 1 is rotated by a spindle motor 7 and the air in the enclosure is stirred to generate pressure difference in respective parts in the enclosure. Because of these pressure difference, the air in the enclosure goes through the air circulation line 5 and returns into the enclosure. The air also raises the temperature due to its rotation, and the gas is included in it. The inner surface of the air circulation line 5 is in normal temperature, hence the gas is apt to collect close due to this temperature difference, further, since the inner surface 5a is a mirror surface and comes to humid, the gas-capturing action is accelerated. This reaction of collecting closer of the gas causes the gas to attach up on an Si wafer 50 which is mirror-surface finished and which is adhered on the wall of the circulation line 5. This wafer 50 is cooled by a cooling fin 6.
Patent JP-S60146805-A (JP)
Title: Insect pest repellent
Inventor: SHIKINAMI YASUO
IPC: C08L67/00
Filed: 1983-12-29
Abstract: PURPOSE:A repellent that is prepared by mixing a chlorinated polyethylene, a thermoplastic elastomer and an amide repellent, thus showing long-durative effect of preventing insect pests such as flies and cockroaches from coming near food storage and the inside of precision instruments. CONSTITUTION:An amide repellent as an active ingredient, is combined with a chlorinated polyethylene and a thermoplastic elastomer and they are formed. As the repellent, are cited, e.g., N,N-diethyl-m-toluamide, N-butylacetanilide, propyl N,N-diethylsuccinamate. Preferably, at least one selected from the above repellents is mixed with a chlorinated polyethylene, preferably of high rubber-phase content, in an amount of about 5-20wt% into granules, then, the mixture is kneaded with a thermoplastic elastomer (of lower than 100 deg.C melting point) and formed with heat.
Patent JP-H10103068-A (JP)
Title: Internal combustion engine and valve therefor
Inventor: KRIMMER ERWIN
IPC: F02B37/16
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make a valve assembleable in an inlet unit in a simple form as well as to aim at the promotion of low-unit cost by fixing this valve in a bypass passage bypassing a supercharging compressor tight in an acceptor element of this inlet unit with a bayonet joined part. SOLUTION: A bypass passage 12 bypassing a compressor unit is formed in space between this compressor unit for compressing air being fed to an internal combustion engine and a throttle mechanism installed in the downstream, and a valve 15 is interposingly installed in the point midway in this bypass passage 12. This valve 15 is held in a tubular accepter element 32 of an inlet pipe by means of a connecting piece 18, and then a bayonet joined part is installed therein in order to hold this valve 15 unrotatively in the accepter element 32. This bayonet joined part consists of a bayonet forming part 36 of at least one angle part 42 formed in the valve 15 and a bayonet locking part 42 installed in the accepter element 32.  This angle part 42 is springly and elastically bendable, and thereby an engaging projection 41 conductive to a lockup to a locking part 39 is installed in the radial part 38.
Patent JP-H0989644-A (JP)
Title: Vibration sensor
Inventor: KAWACHI ISAO
IPC: G01V1/18
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vibration sensor by which a vibration at a definite magnitude or higher in all directions in the up-and-down direction and the right and left direction can be detected surely by a method wherein a moving electrode is constituted of a pillar-shaped center electrode and of a power spring the inner end of which is connected and fixed to the center electrode and the outer end of which is supported by the wall surface of a space part. SOLUTION: When a vibration in the up-and-down direction is applied to an envelope, the center electrode 9 of a moving electrode 8 is vibrated in the up-and-down direction on the basis of the springy property of a power spring 10, and it comes into contact with a first fixed electrode 6 and a second fixed electrode 12. Thereby, lead wires L1, L2 and/or lead wires L2, L3 are short-circuited so as to detect that a vibration at a definite magnitude or higher is applied. When a vibration in the transverse direction is applied, the center electrode 9 is vibrated in the transverse direction on the basis of a change in the pinch interval of spiral parts of the power spring 10 while it is being supported by the power spring 10. Then, it comes into contact with peripheral edge parts of the first and second fixed electrodes 6, 12.  Thereby, the lead wires L1, L2 and/or the lead wires L2, L3 are short-circuited, and it is possible to detect that the vibration at the definite magnitude or higher is applied.
Patent JP-H03111853-A (JP)
Title: Light receiving member for electrophotography having light receiving layer incorporating polysilane compound
Inventor: SAITO KEISHI
IPC: C08L83/16
Filed: 1989-09-27
Abstract: PURPOSE:To enhance the sensitivity of the light receiving member and to widen a photosensitive wavelength region as well as to enhance electrostatic chargeability by providing a light receiving layer formed by dispersing the fine particles of specific non-single crystalline silicon into a specific polysilane compd. CONSTITUTION:The light receiving layer of the light receiving layer is formed of a material mixture formed by incorporating the fine particles (b) of the non-single crystalling silicon which contains H or/and halogen and contains O or N and valancy control agent into the polysilance compd. (a) of 6,000 to 200,000 weight average mol. wt. by the formula I. In the formula, R1 denotes 1 to 2C alkyl; R2 denotes 3 to 8C alkyl, cycloalkyl, etc.; R3, R4 denote 1 to 4C alkyl; A, A' denote 4 to 12C alkyl, aryl, etc.; m, n denote a molar ratio; the compd. of the formula II, etc., are usable as the component (a). The compo nent (b) is produced by depositing a desired gaseous mixture in a depositing device by an RF glow discharge cracking method or the like.
Patent JP-H03118731-A (JP)
Title: Method of regulating voltage
Inventor: RIHIYARUTO AUMAIYAA
IPC: H02J7/14
Filed: 1990-09-20
Abstract: PURPOSE: To positively charge a car battery and rapidly, even if the ambient temperature is high and a driving distance is short by increasing the output voltage or the charging voltage of a generator for a specific period or, preferably immediately after starting an automobile. CONSTITUTION: The output voltage (battery charge voltage) of a generator is set to a higher charging voltage during a first period, for example immediately after starting an internal engine, for charging a battery rapidly, and the output voltage of the generator is adjusted according to the temperature. Especially, a period for increasing the output voltage of the generator is preferably set according to the current charging state of the battery, thus positively charging the car battery and rapidly, even if the ambient temperature is high and a driving distance is short.
Patent JP-H08108006-A (JP)
Title: Deaeration device for combustible liquid
Inventor: MARUYAMA YOSHIHARU
IPC: B01D19/00
Filed: 1994-10-14
Abstract: PURPOSE: To deaerate a combustible liquid without possibility of occurrence of a fire and also to supply the deaerated liquid to a higher position than a deaeration tank. CONSTITUTION: Compressed air is fed to an ejector type vacuum pump 5 based on switching of a air flow path switching valve 10 at the time of deaeration treatment, and while the inside of the deaeration tank 1 is evacuated, the combustible liquid is ejected from a nozzle 28. When the deaerated liquid 3 is taken out, the air flow path switching valve 10 is switched and compressed air is fed into the deaeration tank 1 through an air intake pipe 12 and the deaerated liquid 3 is pushed out.
Patent JP-S61127047-A (JP)
Title: Saving system for replacement file
Inventor: OOMIYA TORAMICHI
IPC: G06F12/00
Filed: 1984-11-26
Abstract: PURPOSE:To always keep the contents of the latest replacement file by saving the contents of the replacement file designated by the jog control language to a corresponding storage file when a service processing job is over. CONSTITUTION:A file saving system contains a corresponding information file 5 which stores the correspondence between a storage file 4 and a replacement file 2. A file saving control part 6 saves the contents of the file 2 designated by a job control language to the corresponding file 4 based on the file 5 when a service processing job is over.
Patent JP-S63103529-A (JP)
Title: Remote control reception circuit
Inventor: FUKUI KENSUKE
IPC: H04Q9/00
Filed: 1986-10-20
Abstract: PURPOSE:To improve the reliability without operating a load in error by resetting a load control circuit if a waveform of a control signal is deformed and no normal control signal is demodulated. CONSTITUTION:A control signal received by a radio wave reception circuit 1 is compared with each reference value by the 1st and 2nd comparator circuits 5, 6 of a level decision circuit 4, a noise is rejected by a noise rejection circuit 2 and the result is inputted to a load control circuit 3. Respective outputs D, E of the 1st and 2nd comparator circuits 5, 6 are subject to exclusive OR operation by a signal decision circuit 7 and the result is inputted to a reset input RST of the load control circuit 3. In this case, if the result of operation indicates dissidence, the control signal C inputted to the load control circuit 3 is reset.
Patent JP-H0585356-A (JP)
Title: Travel control method for in-pipe travel device
Inventor: KIKUTA TAKASHI
IPC: G01N21/954
Filed: 1991-09-27
Abstract: PURPOSE:To obtain sufficient driving force at the normal travel time and heighten steering capacity at the steering operation time of rotating an in-pipe travel device around its axis by performing the travel of the in-pipe travel device in the weakened state of energizing force by energizing mechanism at the time of steering to rotate the in-pipe travel device around its axis in comparison to the time of normal travel in a pipe. CONSTITUTION:Plural travel bodies 3 are dispersedly disposed at the peripheral part of an in-pipe travel device body 2 and fitted in the state of protruding freely outward, and at least one of the travel bodies 3 is formed in the laterally steerable state. Steering means 18, 19 for performing the steering operation of this travel body 3 are provided to perform travel control to the in-pipe travel device 1 provided with energizing mechanism 5 for protruding the travel body 3 outward the in-pipe travel device body 2. At the time of steering to rotate the in-pipe travel device 1. around its axis X, the in-pipe travel device 1 travels in the weakened state of energizing force by the energizing mechanism 5 in comparison to the time of normal travel in a pipe.
Patent JP-2001077736-A (JP)
Title: Communication device
Inventor: HOSHI YOSHIYUKI
IPC: H04B7/04
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease in transmission output and deterioration in reception sensitivity with a smaller number of control signals. SOLUTION: A transmission part antenna changeover switch 109 and a reception part antenna changeover switch 111 are connected between a 1st antenna 101a and a 2nd antenna 101b, and a transmission part 103 and a reception part 105 respectively. In transmitting operation, the transmit signal outputted from the transmission part 103 is supplied to the 1st antenna 101a or 2nd antenna 101b through the transmission part antenna changeover switch 109 and in receiving operation, a receive signal is received from the 1st antenna 101a or 2nd antenna 101b through the reception part antenna changeover switch 111.
Patent JP-H06103017-A (JP)
Title: Icon display processing system
Inventor: YAOI SATORU
IPC: G06F3/14
Filed: 1992-09-18
Abstract: PURPOSE:To prevent misoperations and to improve recognition. CONSTITUTION:This system is provided with a non-display icon managing file 2 for describing the name of an object which is not displayed by an icon, and object list 1 for storing a flag showing the possibility of display of the icon concerning each object for the display of the icon. Based on the description of the non-display icon managing file 2, an icon display processing part 4 previously stores the flag concerning each object in the object list 1 and in the case of the icon display, the icon is displayed on a display device 6 only concerning the object for which the correspondent flag of the object list 1 shows the icon can be displayed.
Patent JP-H02131487-A (JP)
Title: Manufacture of 2-thiacephem derivative
Inventor: MARUKO ARUPEJIAANI
IPC: C07D499/86
Filed: 1989-09-27
Abstract: PURPOSE: To obtain a 2-thiacephem derivative in which the carbon at the 6th position shows R-configuration, in good yield useful as an intermediate capable of selectively giving a (5R)-penem compound having high antibiotic action in good yield by rendering a specific treatment to a specific starting compound.  
     CONSTITUTION: First, a compound of formula I [R 1  is H or an organic group; R 2  is H or a carboxyl protective group; Z is SR 7 , SCOR 8  (wherein R 7  is a 1-8C alkyl, phenyl, etc.; R 8  is a substitutable lower alkyl), etc.], is subjected to ozone degradation to obtain a compound of formula II and subsequently the OH group of this compound is converted to a group of L (wherein L is a halogen, an alkanesulfonyloxy, etc.), to obtain a compound formula III. Then, this compound is cyclized with a salt of H 2 S with a base to obtain a desired compound of formula IV wherein Y is H. Further, this compound is treated with a halogenating agent such as N-bromosuccinimide in an inert organic solvent such as benzene at 20-130°C in the presence of both benzyl peroxide an oxygen scavenger such as propylene oxide to obtain a desired compound of formula IV wherein Y is Br or Cl. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1179299-A (JP)
Title: Metering device
Inventor: YAMAZAKI YOSHIO
IPC: B67D7/46
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a metering device closing an on-off valve when a container into which oil is fed is full and preventing the overflow of oil. SOLUTION: In a metering device provided with an oil feed control device 15 interposing a pump 6, a flowmeter 7 and an on-off valve 8 in the middle of an oil feed pipe 5, connecting a feed nozzle 9 to be lifted and lowered freely with the end of the oil feed pipe 5, sensing the lowering of the oil feed nozzle 9, opening the on-off valve 8 and driving a pump 6, a liquid level sensing device 20 generating negative pressure when the liquid level is sensed on the end of the oil feed nozzle 9 is provided, and also a negative pressure sensing device 30 outputting a full amount signal when the negative pressure is received from the liquid level sensing device 20, and the on-off valve 8 is closed by the oil feed control device 15 when the full amount signal is received from the negative pressure sensing device 20.
Patent JP-H08112068-A (JP)
Title: Rice cooking method for business and its equipment
Inventor: MIHIRA KEIICHI
IPC: A23L7/10
Filed: 1994-10-14
Abstract: PURPOSE: To perform a large-scale rice cooking for business such as the cooking in a restaurant or a SUSHI shop and improve the quality of the boiled rice by measuring the water-content of rice in supplying rice measured by a measuring device into a rice washing device and setting the adding amount of water corresponding to the measured amount of water. CONSTITUTION: This rice cooking equipment 1 for business use has a measuring device 3 at the bottom of a rice storing device 2, a rice washing device 4 receiving measured rice X from the measuring device 3 and a rice cooking device 5 placed under the rice washing device 4 and receiving the water-controlled washed rice. In washing rice X measured in the measuring device 3 and supplied to the rice washing device 4, the water content of the measured rice X supplied from the measuring device 3 is measured by a water amount measuring device 7, the amount of water to be added is set by a water amount controlling device 8 corresponding to the measured water content, water is supplied by a water-supplying device 17 and the resultant rice and water are charged into the rice cooking device 5 and cooked.  Thus, the boiled-up quality of the rice is improved to perform a large amount of rice cooking for business such as a restaurant or a SUSHI shop.
Patent JP-H1175070-A (JP)
Title: Color picture encoding and decoding method and device therefor
Inventor: MATSUSHIRO NOBUHITO
IPC: H04N1/41
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To increase the speed of encoding processing, and to increase a compression ratio per unit time by operating arithmetic encoding by pixel column units, operating adaptive division ratio estimation, learning a prediction rule, and adaptively switching a division parameter. SOLUTION: A predicted pixel column under consideration with (n) pixels predicted by a state predicting part 31 based on a reference pixel column with (m) pixels holed in a reference buffer 24 is compared with an actual pixel column under consideration with the (n) pixels held in a consideration register 23. When both the pixel columns are made coincident, the coincident corresponding block is selected and an arithmetic code is constituted by an arithmetic code constituting part 26, and when they are not made coincident, the corresponding block pertinent to the actual pixel column under consideration is selected from among 2<n> pieces of corresponding blocks which can be obtained by the pixel column under consideration in the inconcident corresponding block, and the arithmetic code is constituted.  Thus, a block division selection processing is operated by the units of the pixel column under consideration with the (n) pixels, and the arithmetic code is constituted. Thus, the number of times of the block division selection processing can be reduced, and the encoding processing can be attained at a high speed.
Patent JP-H06103825-A (JP)
Title: Flexible wiring sheet
Inventor: KINOSHITA HIRONOBU
IPC: H05K3/28
Filed: 1992-09-18
Abstract: PURPOSE:To provide a flexible wiring sheet provided with a structure suppressing the radiation of electromagnetic interference EMI noise. CONSTITUTION:A plurality of conductors 13a-13d are formed on one side of a flexible long sheet 12 arid a sheet lacking part 12a is formed in at least a part of an area between the conductors 13a-13d. In the area where the sheet lacking part 12a is formed, a magnetic material-containing resin layer 14 is so formed as to cover the surrounding of the plularity of the conductors 13a-13d and to fill the sheet lacking part 12a with the resin.
Patent JP-H06104789-A (JP)
Title: Mobile communication system
Inventor: NISHIMURA YASUSHI
IPC: H04B1/40
Filed: 1992-09-18
Abstract: PURPOSE:To reduce the instability of power information detection to be transmitted to a reception side at the time of a transmission stoppage on a transmission side, and to generate a pseudo noise which can be prevented from being unnatural on the reception side. CONSTITUTION:In a transmission side terminal 100, an input level is in a silent section below a threshold value for a sound/silence discrimination, after a preliminarily set time passes, and the measurement of power information is started, so that the unstableness of the power information detection can be reduced. And also, in a reception side terminal 200, the data extracting speed of an M series preparing circuit 242 which generates a pseudo noise is arbitrarily set, and the prepared pseudo noise is filtering-processed by a low pass filter, and outputted, so that the unnaturalness of the pseudo noise generated at the time of VOX turning-on can be reduced.
Patent JP-S63103358-A (JP)
Title: Desk-top electronic calculator
Inventor: KAWAWAKI FUMIAKI
IPC: G06F15/02
Filed: 1986-10-21
Abstract: PURPOSE:To omit an exclusive key that releases retrieval of an array by using a key serving as an indicating function to release retrieval and releasing retrieval in response to the operation of said key. CONSTITUTION:When a key input part 1 has input of the numerical value, functions, etc., a display part 2 displays equations and answers, etc. The display contents of the part 2 are stored in a display buffer 3. A processing part 4 works by the programs stored in a ROM 5. A RAM 6 contains a memory part 6a storing the number of arrays, a memory part 6b storing the array dimensions, a memory part 6c storing the added characters of arrays, and a memory part 6d storing the array data. The part 1 includes a key serving as an indicating function to release retrieval. Thus the retrieval is released in response to the operation of said key in a retrieval mode.
Patent JP-S60140888-A (JP)
Title: Manufacture of semiconductor laser
Inventor: NISHIJIMA YOSHITO
IPC: H01S5/00
Filed: 1983-12-28
Abstract: PURPOSE:To keep the polarity of a protection layer stable by inhibiting the evaporation of Bi doped in an active protection layer by a method wherein the surface of a burial crystal substrate is coated with an vapor containing Bi in case of growing a buried layer on the substrate. CONSTITUTION:The burial crystal substrate 1 is set up in a carbon boat 11. A boat slider 12 is provided with a chamber 13, which is then filled with the vapor of Bi or a Bi-containing substance. For this purpose, a shelf 14 is formed in the chamber 13, and Bi or Bi-containing substance 15 is placed thereon. With an increase in temperature in the chamber 13, the vapor containing Bi is evaporated. A cap 16 is put over the chamber so that this vapor does not escape, and this situation is kept to immediately before the growth of a burial layer.
Patent JP-S63105075-A (JP)
Title: Submarine antifouling coating material
Inventor: HASHIBA HIROSHI
IPC: C09D5/16
Filed: 1986-10-20
Abstract: PURPOSE:To obtain the titled coating material, containing chitin and having powerful antifouling effect without any toxicity. CONSTITUTION:A coating material obtained by dissolving chitin expressed by the formula preferably in an aqueous solution of an acetate in 20-30wt% concentration and directly using the resultant chitin solution or containing a resin vehicle used for coating materials therein. For example, a fishing net, etc., is impregnated with the coating material.
Patent JP-H07103709-A (JP)
Title: Scan type tunnelling microscope
Inventor: HASEGAWA TAKESHI
IPC: G01B7/34
Filed: 1993-10-06
Abstract: PURPOSE:To prevent damage to a probe and a sample while obtaining a highly reliable data by accomplishing a scanning of a tunnel voltage for obtaining a spectrum at a speed higher than the response speed of a control system and continuously. CONSTITUTION:A voltage V (t) is applied between a sample 1 and a probe 2 with a voltage generation circuit 3. The voltage V (t) varies cyclically and continuously between optional voltages V1 and V2 and the frequencies of the voltages are higher than a response frequency of a control system formed with a control section 4 and a scanner 7. Here, a tunnel current flowing between the sample 1 and the probe 2 is detected by a current detector 5 to be sent to a difference signal computing section 6. At the computing section 6, the voltage V (t) is monitored from the voltage generation circuit 3 to detect a current value I (V0 (t)) when a reference voltage value V0 for controlling the height of the probe 2 is given and a difference signal DELTAI(t) from a target current value I0 is sent to control section 4. At the control section 4. a control signal is computed on the basis of the difference signal DELTAI(t) to control the scanner 7.