baber/WOPTO huggingface dataset:
Patent JP-S6389735-A (JP)
Title: Oil-pressure circuit for oil-pressure shovel
Inventor: TANAKA HIDEAKI
IPC: E02F3/43
Filed: 1986-09-30
Abstract: PURPOSE:To attain a high-speed leveling-off operation by a method in which a specific switching position is provided for a direction switch valve for the second arm, the input port is connected to the second pump by a pipeline through a check valve and a throttle valve, and the input ports of direction switch valves for the first and second arms are connected. CONSTITUTION:The input ports 26 and 27 of direction switch valves 4' and 5 for the second and first arms are led to each other by a pipeline 23, and the valve 4' is connected to a direction switch valve 3 for the first boom on the upstream by a bypass pipeline 24 interposed with a check valve 30 and a throttle valve 25. A switching position where the port 26 and the center bypass are closed when the arms are crowded is provided for the valve 4'. When the arms are crowded, the pressure oil of the second pump 1 is introduced into the port 27 through the pipeline 24, the port 26, and the pipeline 23 and then to the bottom chamber 8a of an arm cylinder 8 through the valve 5. The operating amount of operating lever for raising the boom can thus be lessened during the horizontal leveling-off operation.
Patent JP-H0980959-A (JP)
Title: Flash fixing device
Inventor: KANEKO FUMIO
IPC: G03G15/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent a paper from being burnt as the speeding-up of a paper carrying speed is attained and the size of the paper becomes large by making an air current flow from a vent hole passing in a reflector thickness direction to the other end side of a lamp housing space so as to cool a plate glass. SOLUTION: A lamp 52 and a reflector 53 reflecting light emitted from the lamp toward a paper carrying surface 72 are housed in a frame 54 whose paper carrying surface side is opened, the opened surface is covered by glass, and the plate glass 55 is cooled by making the air current flow from one end of a lamp housing space 57 formed between the reflector 53 and the glass 55 to the other end by a cooling blower 67. The vent hole 65 passing through in the plate thickness direction is formed on the reflector 53, and the air current flows from the hole 65 to the other end of the space 57 by the blower 67 so as to cool the glass 55. Thus, cool air is supplied from not only one end of the space 57 but the middle part or the other end part of a lamp shaft center direction, so that the plate glass can be uniformly cooled to low temperature.
Patent JP-S6388564-A (JP)
Title: Developer composition
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/097
Filed: 1986-10-02
Abstract: PURPOSE:To improve the environmental stability and stability with lapse of time of the electric charge of a toner by incorporating a high-polymer material having a sulfonic group bonded to an arom. ring into the titled compsn. CONSTITUTION:The high-polymer material having the sulfonic acid base bonded to the arom. ring is used in the developer compsn. prepd. by using a coloring agent and binder resin as essential components. The high-polymer material having the sulfonic acid base bonded to the arom. ring signifies the polymer having the group in which the sulfonic acid group bonded directly to the arom. ring such as benzene ring and naphthalene ring takes the form of a salt by neutralizing with a cationic component. The cation of the cationic component is exemplified by univalent or polyvalent metal cations such as Na<+>, K<+>, Li<+>, Ca<2+>, Mg<2+> and Al<3+>, ammonium ion, alkyl ammonium ion, pyridinium ion, quinolinium ion, imidazolium ion, etc. The developer compsn. having the excellent environmental stability and stability with lapse of time of the electric charge of the toner is thereby obtd.
Patent JP-H09135196-A (JP)
Title: Noncontact-type data carrier system
Inventor: KUSUMI TAKEO
IPC: H04B5/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact-type data carrier system whereby communication is favorably executed between a reader/writer and a data carrier without controlling circuit arrangement. SOLUTION: Free vibration occurs in the respective resonance circuits 3 and 5 of the reader/writer 1 and the data carrier 4 since resistance is not used in the respective resonance circuits 3 and 5. Then, a modulating signal at the time of reception from the reader/writer 1 is reshaped into pulse wave by a waveform reshaping circuit 9. When the pulse wave is converted into a detecting signal by a signal detecting circuit 12, free vibration calms down from the detecting signal so as to permit a state to be the stable one, a prescribed time shorter than communication speed is counted by a counter circuit 10 as a counting circuit and a switching operation in a flip-flop 13 as a switching circuit is successively controlled by a control circuit 11 so as not to change detection data in the prescribed time so that the influence of free vibration is evaded.
Patent JP-H0890421-A (JP)
Title: Electrodeposition grinding wheel abrasive particle concentration regulating device
Inventor: KANEKO TAKASHI
IPC: B24D3/06
Filed: 1994-09-28
Abstract: PURPOSE: To uniformize the concentration of electrodeposition grinding wheel abrasive particle by rotating a supporting member supporting a grinding wheel base material together with the grinding wheel base material and sweeping the surface of the grinding wheel base material with a brush. CONSTITUTION: The grinding wheel base material 3 for holding a grinding wheel abrasive grain electrodeposited thereon is set on a turntable 4 together with a set jig 2 which is rotated together with the grinding wheel base material 3 by rotating the turntable 4. The chevron-shape grinding portion of the grinding wheel base material 3 is positioned so that it may come in between a pair of brushes 61 fitted on a brush holder 6 which is oscillated by a oscillation mechanism 51. The brushes 61 are pressed against grinding surfaces 3a, 3b of the chevron-shape grinding portion by a cylinder 50 and completely remove the abrasive grains temporarily held or caught on the grinding surfaces 3a, 3b. On the occasion of doing this, the grinding wheel base material 3 is rotated at a fixed speed of rotation and the pressing force of the respective brushes 61 are held at a specified value.
Patent JP-H0575790-A (JP)
Title: Manual scanning type copying machine
Inventor: GOTO NOBUYUKI
IPC: H04N1/107
Filed: 1991-09-13
Abstract: PURPOSE:To obtain an output in a prescribed polarity direction at all times by sensing the direction of rotation of a drive roller and using a microswitch so as to give a command to a CPU that read information is outputted in the opposite order to that stored in a RAM when the subscanning direction of read information is reverse. CONSTITUTION:A microswitch 20 is provided in the vicinity of a drive roller 3, the direction of rotation of the roller 3 is sensed by ON/OFF of the switch 20 to identify the subscanning direction of read information. At first, when the information is read from the left to the right in the subscanning direction, the rotation of the roller 3 is the forward direction, the switch 20 is opened, and the information in the order of normal reading is sent and outputted. When the information is read from the right to the left in the subscanning direction, the rotation of the roller 3 is the reverse direction, the switch 20 is closed, and the information is outputted in the reverse sequence to that stored in a RAM 6 through a command to a CPU 7.
Patent JP-2000056703-A (JP)
Title: Housing type monitor device
Inventor: MORI NORIAKI
IPC: G09F9/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a housing type monitor device which eliminates the need for a switch for housing detection, etc., and is capable of exactly and surely detecting the position of a housing mechanism by a simple constitution. SOLUTION: This housing type monitor device has the housing mechanism 2 which draws a monitor section 1 out of a housing box 3 and erects the monitor section at the timer of using the monitor section 1 and houses the monitor section 1 into the housing box by pushing the monitor section 1 by bringing down the section toward the mechanism at the time of nonuse. In such a case, the moving and traveling route of the housing mechanism 2 is provided with a projection 4 of a plate spring form, etc., and this projection 4 is brought into contact with the surface of a touch panel 5 disposed on the front surface of the monitor section 1, by which the position of the housing mechanism 2 is detected.
Patent JP-S61132009-A (JP)
Inventor: YAMAKAGE HISAAKI
IPC: H02B1/28
Filed: 1984-11-06
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-H0980775-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
Inventor: ANAYAMA HIDEKI
IPC: G03G5/147
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To enhance the lubricity and abrasion resistance, especially, abrasion resistance in direct charging, without deteriorating the film strength, to improve the solvent cracking resistance, and to facilitate the manufacture by incorporating a copolymer having 3 kinds of different structural units in a surface layer. SOLUTION: The surface layer of the electrophotographic photoreceptor contains a copolymer having structural units represented mainly by formulae I and II, in which each of R1 -R8 is, independently, H or a halogen atom or the like; each of R18 -R29 is, independently, H or a halogen atom or the like; and X is -S- or -O-. Consequently, a superior solvent cracking resistance can be obtained without impairing the mechanical strength and surface lubricity, and cleanability are superior and an excellent durability discharge by a direct charge system can be obtained.
Patent JP-S6292990-A (JP)
Inventor: INAMASU YASUHIRO
IPC: G02F1/1333
Filed: 1985-10-18
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-S60116020-A (JP)
Inventor: UENDERU RII RITORU
IPC: G06F15/78
Filed: 1984-11-06
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-H0282521-A (JP)
Title: Vertical thermal treatment device
Inventor: IWABUCHI KATSUHIKO
IPC: H01L21/22
Filed: 1988-09-19
Abstract: PURPOSE:To improve a space factor by causing a means of carrying the supporting attachment of a substrate to reactors to be constructed from an elastic mechanism. CONSTITUTION:Semiconductor wafers 2 are moved one by one from wafer cassettes 56a-56d to a wafer boat 1 that is held to a carrying device 10 by means of moving device 58. Then the wafer boat 10 is placed on boat elevators 55a and 55b by the carrying device 10 and is loaded into reactors 52a and 52b by the boat elevators 55a and 55b to perform the treatment of the semiconductor wafers 2, such as a silicon epitaxial growth. In other words, the carrying device 10 is installed between the reactors 52a and 52b in such a way that its device expands and contracts in three stages by two motors 23 and 24 and is capable to expand up to 2000mm in all; besides, it is not only miniaturized but also has a long movable distance. In this way the wafer boat 1 is carried to the boat elevators 55a and 55b of respective reactors 52a and 52b. This system miniaturizes its device and reduces an installation area and improves a space factor.
Patent JP-H0763160-A (JP)
Title: Fluid machine
Inventor: TAKAYANAGI TETSURO
IPC: F04B17/04
Filed: 1993-08-26
Abstract: PURPOSE:To provide a fluid machine, which is constituted such that a piston can be endlessly peripherally turned indirectly by only electromagnetic force, which can be applied as a compressor or expander further as a pump. CONSTITUTION:This is a fluid machine constituted such that a piston 2 in an endless pipe line 1 can be peripherally turned by utilizing electromagnetic induction from the outside. In this constitution, magnetic force is built in the piston 2 to also arrange an electromagnetic inducing action means along on the pipe line where the piston is peripherally turned, and by generating acting force of the action means different in a peripheral direction of the pipe line 1, specific speed between the pistons 2, peripherally turned in the pipe line, is changed to changeably constitute a volumetric space 5 formed between the pistons.
Patent JP-H1078533-A (JP)
Title: Cleaner for back panel type connector
Inventor: TAKATANI MASAAKI
IPC: G02B6/36
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily clean the end face of a multifiber connector without removing the connector and other printed circuit boards by mounting an operation rod mounted with a member for wiping away dust at its front end at a substrate and inserting the printed circuit board mounted with the substrate into a unit to operate the operation rod. SOLUTION: The printed circuit board 29 mounted with the cleaner 20 is mounted. The cleaner 20 is mounted with an operation rod supporting frame 23 and the member 28 having the soft front end for wiping away the dust at the front end of an operation rod 22 supported with an operation rod guide frame 27. When the printed circuit board 29 is pressed to a back panel 15 along a guide rail 18, the member 28 mounted at the front end of the operation rod 22 is brought into contact with the connector end face of a back panel housing 16 by proper pressing force. When the rear end part of the operation rod 22 is vertically moved in this state, the front end of the operation rod 22 moves vertically around the operation rod supporting frame 23 as a fulcrum and the member 28 moves on the connector end face, thereby cleaning the end face.
Patent JP-H0871907-A (JP)
Title: Grinding machine and grinding part control method
Inventor: KONDO KEIICHI
IPC: B24B21/22
Filed: 1994-09-02
Abstract: PURPOSE: To reciprocate two grinding parts provided on both sides of a work while mutually synchronizing them. CONSTITUTION: A high limit proximity switch 42R for a right grinding part and a high limit proximity switch for a left grinding part detect when sanding belts 17R, 17L reach a high limit position in a reciprocating movement area, so that both sanding belts 17R, 17L separately stop their ascents and start their reversing operations after such a condition is passed that both of them are stopped in the high limit position. Therefore, both sanding belts 17R, 17L can be synchronized in the high limit position even though any position shift occurrs between them during a period that they reach the high limit position.
Patent JP-H04117353-A (JP)
Title: Isocyanate compound and sulfur-containing urethane resin using the same and lens therefrom
Inventor: KANEMURA YOSHINOBU
IPC: C08G18/77
Filed: 1990-09-06
Abstract: NEW MATERIAL:An isocyanate compound of formula I. EXAMPLE:1,4-Bis(isocyanatomethylthio)benzene. USE:A starting material for sulfur-contg. urethane resin of high refractive index. From this resin, lens with high refractive index can be obtained. PREPARATION:For example, a reaction is made between benzenedithiol and ethyl chloroacetate in the presence of a base into a diester of formula II, which is then reacted with hydrazine into a hydrazide of formula III. This hydrazide is then reacted with sodium nitrite in the presence of a hydrochloride into a diazide of formula IV, which is then heated to make a Curtius rearrangement, thus obtaining the objective isocyanate compound of the formula I. Another objective sulfur-contg. urethane resin can be obtained by reaction of the present isocyanate compound with at least one active hydrogen compound selected from polyols, polythiols and hydroxyl group-contg. mercapto compounds.
Patent JP-H1077629-A (JP)
Title: Concrete placement method
Inventor: IMAI MINORU
IPC: E02D15/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placement method capable of placing concrete favorably without producing aggregate separation or pressure dehydration phenomenon even in the case when concrete is to be placed at a great depth. SOLUTION: This concrete placement method places concrete C by way of a tremie pipe under double pipe structure comprising an outer tremie pipe 6 and an inner tremie pipe 7. At that time, the outer tremie pipe 6 is set up so that its tip may reach the lower part, for example, 5 to 6m lower than the top level C1 of the surface of concrete already placed while the inner tremie pipe 7 is set up so hat its tip may be placed at a high position, for example, 5 to 6m higher than the placed surface L of the concrete C2 in the inner tremie pipe 7. Furthermore, the inside diameter of the inner tremie pipe 7 is set so that the concrete C may be constantly filled up in the inner tremie pipe 7 when the concrete C is placed.
Patent JP-S6478099-A (JP)
Title: Ultrasonic detector for automobile washing device
Inventor: TAKEUCHI SHIGEO
IPC: G01S15/88
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the leakage trouble of an electric parts due to dewing by providing a ventilating path, which permits the ventilation of internal and external air into a housing to house the electric parts, on the contrary, prevents the passing of scattering wash water and rainwater. CONSTITUTION:At a housing 4 to house electric parts 9, 10 and 16 of a supersonic detector S to detect the relative position and height of an automobile in an automobile washing device to automatically wash the automobile, a ventilating path 19 to permit the ventilation of the internal and external air of the housing, on the contrary, can prevent the passing of the scattering washing water at the time of operating the automobile washing device or the rainwater. Thus, while the enter of the washing water or the rainwater into the housing 4 is suppressed, the internal and external air of the housing 4 can be freely ventilated, and even when an external temperature sharply changes, the danger of the dewing in the housing 4 does not exist, and the leakage trouble of the electric part due to the dewing can be prevented beforehand.
Patent JP-S60127099-A (JP)
Title: Pressurizing belt for face pressure press
Inventor: YAMADA KAZUO
IPC: B30B5/04
Filed: 1983-12-13
Abstract: PURPOSE:To enable long-term operation of a machine without oiling by providing an urethane rubber mixture layer consisting of the urethan rubber added with a liquid material having the surface free energy exhibiting a specific value on the inside surface. CONSTITUTION:A rubber layer on the inside surface is formed of the urethane rubber incorporated therein with a liquid material having <30erg/cm<2> surface free energy. The urethane rubber has poor compatibility with the liquid material and therefore the liquid material bleeds each slightly from the surface of the urethane rubber during operation as a belt, thus forming a film on the belt surface. Since the film acts as a lubricating oil, the long-terms operation of a machine is made possible without supplying oil from the outside. Problems such as contamination of felt, scattering of oil, etc. owing to oil leakage are eliminated by using such belt.
Patent JP-H0681424-A (JP)
Title: Glass block
Inventor: MAEDA TOSHIYUKI
IPC: C03C17/28
Filed: 1992-09-02
Abstract: PURPOSE:To obtain an excellent weather proof characteristic, by providing a coating film of a clear paint bearing aromatic fluoride compounds at least at one layer thereof. CONSTITUTION:A specified ratio of fluoroaromatice compound is added to acryl resin lacquer, epoxy resin lacquer, etc., and agitated in a sand mill to evenly disperse fluoropitch in the resin components. Next, this paint composite material is applied on the surface of a glass block to form a 20mum thick paint film. Accordingly, an excellent weather resistance shielding infrared radiation without reducing the permeability of visible radiation in the glass block can be obtained for a long time.
Patent JP-H0685790-A (JP)
Title: Mis-synchronization prevention pn checker
Inventor: TANAKA HIROTO
IPC: H04L1/00
Filed: 1992-09-02
Abstract: PURPOSE:To prevent erroneous synchronization establishment and detection of out of synchronism. CONSTITUTION:The mis-synchronization prevention PN checker provided with a PN pattern generating section 1, a select section 2, a decode section 4, a count section 5 and a comparison synchronization protection section 6 is made up of n-stages of the PN pattern generating sections 1, (2<n>-1) sets of synchronization circuits S1-Sn each comprising the decode section 4, the count section 5 and the comparison synchronization protection section 6 are arranged in parallel with the input PN patterns and an (2<n>-1)-inputs OR gate 7 receiving outputs of (2<n>-1) sets of synchronization circuits is provided. Then synchronization establishment and detection of out of synchronism are implemented respectively to each of plural patterns and when all the detected patterns are synchronized, the synchronization is established and even when even one of out of synchronism is detected, it is discriminated to be out of synchronism.
Patent JP-S59125181-A (JP)
Title: Television receiver with fm tuner
Inventor: ITOU TAKAFUMI
IPC: H04N5/44
Filed: 1982-12-31
Abstract: PURPOSE:To obtain a power supply circuit which erases the raster and has the stable working by inactivating the circuits at the side of the charging part excluding a synchronizing circuit and its power supply part when only the sound signal sent from an FM tuner is listened. CONSTITUTION:A television receiver 1 is unified with an FM tuner 2, and a TV signal receiving antenna 3 is connected to an FM signal receiving antenna 4. The tuner 2 is set at the side of a non-charged part 1a together with a TV tuner 5 and then actuated with a current supplied from a switch power supply circuit 6. When the FM broadcast is listened, the circuits are inactivated excepting a synchronizing circuit 13 at a charged part 1b, its power supply part, i.e., a stabilized power supply circuit 17 and a rectifying circuit 18. As a result, the raster is erased with the receiver 1 to avoid projecting the image that has no relation with the FM broadcast.
Patent JP-H1077223-A (JP)
Title: Fine powder medicine and its stabilization
Inventor: HOSOKAWA TOSHIHITO
IPC: A61K9/107
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prepare a fine powder medicine of a fat emulsion, liposome or a micro lipid sphere, etc., excellent in preservation stability by reducing the elusion of iron from a homogenizer and high pressure emulsifier. SOLUTION: The content of iron in a fine powder medicine is reduced to <=100ppb. The content of the iron can be reduced by removing an oxidative membrane at the wetted part by washing various emulsifiers at a high speed and under a high pressure before emulsifying process. The preferable content of the iron is <=50ppb. The included iron has the form of a divalent or trivalent iron ion, these iron oxide and an iron powder. The fine powder medicine is also used as a freeze dried medicine.
Patent JP-H0984115-A (JP)
Title: Radio communication system
Inventor: YAMAMOTO AKIYOSHI
IPC: H04W12/12
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To inhibit the unauthorized use by a third person and to transmit a coping method. SOLUTION: When an HHP (radio communication equipment) contractor misplaces or loses HHP, an HHP register number is recorded in a BS list in the storage part 23 of BS (radio base station) 2 by reporting a loss to a service company. When HHP becomes a communication state and a communication possible state by the third person (dicoverer), BS 2 transmits a loss mode start signal to HHP by a condition that the received HHP register number is collated and coincide with the BS list. HHP received the loss mode start signal starts a loss mode which is previously registered in ROM 33 of HHP.  In HHP under starting the loss mode, the power source part 35 of HHP is turned on against the depression of any key, a loss service signal is transmitted with BS 2, a loss massage is displayed in a display part 34, loss service is executed with BS 2 and the power source part 35 of HHP is automatically turned off after a fixed time.