baber/WOPTO huggingface dataset:
Patent JP-H11322229-A (JP)
Title: Hydraulic elevator and control thereof
Inventor: NAKAMURA HIDEHIRO
IPC: B66B9/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce vibration generated at the time of opening and closing a hydraulic control valve controlling the hydraulic pressure of a hydraulic cylinder, and improve ride comfortableness. SOLUTION: This hydraulic elevator 10 provided with a hydraulic plunger 12 and a hydraulic cylinder 11 lifting up and down a car 20 by hydraulic pressure, a hydraulic pump 15 for feeding hydraulic oil to the hydraulic cylinder 11 through a hydraulic control valve 16, and an oil tank 19 involves a bypass circuit 22 which bypasses the hydraulic pump 15 from the hydraulic cylinder 11 to relieve the hydraulic oil to the oil tank 19, thus relieving the hydraulic oil by the bypass circuit 22 until the car 20 starts displacement from its resting state immediately before the elevator starts operating. The bypass circuit 22 involves a bypass valve 23 which relieves and shuts down the hydraulic oil during this process. It is thus possible to improve ride comfortableness using an inexpensive and simple apparatus.
Patent JP-S63299979-A (JP)
Title: Optical information recording medium
Inventor: OTA MASABUMI
IPC: G11B7/244
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a high-sensitivity optical information recording medium excellent in stability to reproducing light and thermal stability, by providing an organic thin film comprising a specified compound, on a substrate. CONSTITUTION:A compound of formula (I), wherein each of R<1> and R<2> is hydrogen or a lower alkyl, Ar is a substd. or unsubstd. aromatic heterocyclic ring, and X is an anion, is useful as a stable optical information recording medium, the stability being further enhanced when the compound is used in combination with other organic coloring matter recording material (particularly, a cyanine coloring matter or a merocyanine coloring matter). An organic thin film recording layer 2 comprising the compound of formula (I) as a main constituent is provided on a substrate 1. An undercoat layer 3 may be provided between the substrate 1 and the recording layer 2, or a protective layer 4 may be provided on the recording layer 2. The amount of the compound of formula (I) added, on a total solid component basis, is suitably 2-60 wt.% based on the recording layer, and is suitably 2-90 wt.% based on the undercoat layer 3 or the protective layer 4.
Patent JP-S5467547-A (JP)
Title: Apparatus for roll rearrangement in rolling mill
Inventor: HARAGUCHI KAZUNARI
IPC: B21B31/10
Filed: 1977-11-09
Abstract: PURPOSE: Speedy roll rearrangement is facilitated by aligning a rearrange-truck and an extract truck, so that both trucks move along a rolling line, whereby the extract-truck operates to pull out a roll-carrying housing and to put it in the rearrange-truck.  
     CONSTITUTION: For rearranging rolls, a rearrange-truck 6 and an extract-truck 8 are aligned in a given rolling stand. Then, a cylinder 7 mounted on the extract-truck 8 is operated to pull out an operation-side housing 2 from a solid-line position to the rearrange-truck 6 located at a two-point-dotted-line position. Next, the operation-side housing 2 is moved together with the rearrange-truck 6, then rolls 4 can be easily pulled out and centering of roll can be made easily from the operator side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09315900-A (JP)
Title: Production of semiconductor thin film crystal and device therefor
Inventor: FURUYA TAKASHI
IPC: C30B25/14
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic raw material supply system by which the temp. of an organometallic raw material is accurately detected and the vapor pressure of the organometallic raw material supplied into a reaction furnace can be maintained at a constant level, in order to produce a homogenous semiconductor thin film crystal. SOLUTION: In a raw material supply system for this production, when introducing a carrier gas 11 through an inlet side gas pipeline 7 into a receiving vessel 6 contg. an organometallic raw material 9, the raw material 9 is vaporized by bubbling the carrier gas 11 through the raw material 9 to form a gaseous mixture 12 of the gaseous organometallic raw material 9 and the carrier gas 11, and then, the gaseous mixture 12 is supplied into a reaction furnace through an outlet side gas pipeline 8. Also, the amount of the gaseous mixture 12 is measured by using a raw material supply integrator 15 when passing the mixture 12 through the outlet side gas pipeline 8 to determine consumption of the organometallic raw material 9.  Based on such counted results, a temp. sensor driving device 17 is controlled by using a temp. sensor drive control device 16, and also, by driving a gear 18, the position of a temp. detector part 22 of a temp. sensor 2 can be adjusted through a plate 19 so as to be always at the liquid level of the organometallic raw material 9 in the receiving vessel 6 to accurately measure the evaporation temp. of the organometallic raw material 9.
Patent JP-S5924404-A (JP)
Title: Digital signal erasing device
Inventor: KARIBE HARUYUKI
IPC: G11B5/024
Filed: 1982-07-31
Abstract: PURPOSE:To realize digital signal erasure which never causes crosstalk by cores having at least a couple of magnetic gaps arranged in a tape scanning direction and the generation of magnetic fields which are in the opposite directions and differ in intensity at least a couple of magnetic gaps. CONSTITUTION:A switch SW is turned on and off according to which part of a slanting magnetic track TR of a magnetic tape TP is to be erased, and an AC signal generated as a result is supplied to a rectifying circuit 3 through a rotary transformer 2; and this rectifying circuit 3 output a direct current only when the AC signal is generated and the direct current is amplified by an amplifier 6 and supplied to rotary magnetic erasing heads He1 and He2. In this case, DC erasure signals supplied to those heads He1 and He2 are controlled individually. The density of the residual magnetic flux is set nearly to zero by selecting the intensities H1 and H2 of the magnetic fields. Further, the residual magnetic flux which is not erased completely is erased in case of a digital signal differently from when a magnetic tape on which an FM-modulated analog signal, etc., are recorded is erased.
Patent JP-H09320666-A (JP)
Title: Terminal device
Inventor: KURAHASHI YOSHIO
IPC: H01R4/38
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely connect wires of various terminal shapes. SOLUTION: The terminal part 32 of a terminal member 31 is inserted into place in a guide groove inside a conductive block 21. A set screw 41 is threaded into a tapped hole 35 in the terminal part 32 via a screw slot 33 in the block 21. The lead part 33 of the terminal member 31 is inserted into place in a through hole 15 in a stand 11, and the block 21 is fitted into each block holding part 11a, 11b, 11c of the stand 11. The exposed conductor part 52 of a wire 51 is inserted from a wire slot 22 in the block 21, is sandwiched between the end of the set screw 41 and the inside surface of the block 21 and connected in place. If a Y-type crimp terminal is attached to the terminal of the wire 51, it is sandwiched between the upper surface of the block 21 and the head 41b of the set screw 41 and connected in place.
Patent JP-H08324962-A (JP)
Title: Bracing device for overhead crane
Inventor: NINOMIYA SHIN
IPC: B66C13/22
Filed: 1995-05-31
Abstract: PURPOSE: To hold stable positioning accuracy by decreasing a load fluctuation to an electric motor due to swing of a suspension load to a minimum limit, also eliminating a positioning error due to swing of the suspension load which causes a problematical point at automatic operation time. CONSTITUTION: Based on a detection output from a swing angle detecting device 31 of detecting a swing angle of a suspension load and based on a detection output from a rope length detecting device 13, a speed pattern is calculated by a bracing control means 33 and by a speed pattern generating means 20, to control the swing of the suspension load by controlling a moving speed of a crane. In this way, by stopping swing of the suspension load, positioning accuracy at target position stopping time can be improved.
Patent JP-S61292557-A (JP)
Title: Automatic chemical analyzer
Inventor: NAKAZATO TOSHIAKI
IPC: G01N35/10
Filed: 1985-06-21
Abstract: PURPOSE:To facilitate the accuracy management of a measurement data and the operation of an analysis/measurement section, by discriminating the conditions corresponding to the suction or discharge state of a suction/discharge nozzle in a sampling section. CONSTITUTION:A sampling section 2 includes a suction/discharge nozzle 10 adapted to suck a sample stored in a sample cup 8 and discharge it to reaction tubes at an analysis/measurement 1, a syringe 13 for supply the pressure of sucking or discharging the sample and a pressure sensor 3 to which the suction or the discharge/pressure of the nozzle 10 is transmitted and for example, a suction pressure value in the nozzle 10 as detected with the sensor 3 is sent out to an A/D converter 4. On the other hand, a control section 5 containing a CPU judges which the digital value from a converter 4 belong to among preset five identification stages, and sends out a measurement signal or non- measurement signal to the analysis/measurement section 1 according to the results, besides controlling a nozzle driving section. Then, an error display 6 is done on the basis of the signal from the control section 5 to give an alarm 7.
Patent JP-H032369-A (JP)
Title: Aluminum target for sputtering
Inventor: TAKAHASHI AKIHIKO
IPC: C23C14/34
Filed: 1989-05-26
Abstract: PURPOSE:To obtain an Al target for sputtering capable of reducing inferior quality of IC chips, etc., on a wafer due to deficiency in film thickness by constituting the target so that crystal orientation (100) increases with the approach to the inner part from the target surface. CONSTITUTION:A small board-type sputtering target composed of high-purity Al of >=99.955% purity or high-purity Al in which metallic elements, such as Si, Cu, and Ti, are incorporated by <=10wt.% is constituted so that a crystal orientation intensity ratio [the ratio of (100) to (110)] by X-ray is high at the surface and is decreased with the approach to the inner part. This target can be produced by laying Al (alloy) sheets dissimilar to each other in crystal orientation on top of the other and applying rolling or forging to the above. Besides the above effect, uniform film thickness can be obtained even in the case of large-sized wafer by using this target.
Patent JP-H04359386-A (JP)
Title: Image processor
Inventor: KONNO YUJI
IPC: G06F12/02
Filed: 1991-06-05
Abstract: PURPOSE:To execute a re-arrangement processing of image data at a high speed with a simple circuit construction utilizing plural latches instead of an expensive memory. CONSTITUTION:The image data inputted from an input terminal 10 are inputted respectively to n number of latches 11-1 to n and held to one of the respective latches 11-1 to n by a holding signal outputted from a decoder 13 based on the value of a counter 12. After the data are set in all the n numbers of latches 11-1 to n, a loading signal generated by a loading signal generation circuit 14 is inputted to a shift register via a signal line 15. Thus, n number of data are inputted to the shift register from n number of latches and then, the data are consecutively outputted from the shift register 17 and the image data are outputted from an output terminal 18.
Patent JP-H06325288-A (JP)
Title: Vehicle detecting device and traffic quantity mesuring equipment
Inventor: ONO HISAO
IPC: G08G1/056
Filed: 1993-05-13
Abstract: PURPOSE:To provide a vehicle detecting device which detects a mobile vehicle on a normal road in addition to its mobile direction and speed. CONSTITUTION:First and second magnetic force detecting meters 7a and 7b are arranged at the side end of the road with prescribed distance, the outputs of the respective magnetic force detecting meters are connected to first and second phase detectors 9a and 9b and the phases of the output waveform of the respective magnetic force detecting meters are obtained. Then, the output of the phase detector is transmitted to a phase comparator 10, difference between the both phases are obtained and the result is transmitted to the direction judging part 11 and speed calculating parts 12 of a succeeding stage. The direction judging part judges which output waveform phase proceeds and judges that the vehicle is travelling from a proceeding magnetic force detecting device side towards the other side. Phase difference becomes smaller as speed increases. Thus, a speed calculating part obtains speed based on the largeness of the phase difference and the aparting distance of the both magnetic force detecting meters.
Patent JP-H08329106-A (JP)
Title: Method for generating dictionary, method for constructing word set, method for constructing document set, and conception supporting system using these methods
Inventor: ARITA HIDEKAZU
IPC: G06F17/27
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a dictionary more appropriate to each given text by extracting a specific character stirring from plural character strings appearing in a text and generating a dictionary. CONSTITUTION: This dictionary generating method generates a dictionary by extracting a character string R satisfying a condition including the character string R and excluding a character string S appearing at the same appearance frequency as that of the character string R and longer than the character string R from a text stored in a data base consisting of one or more texts. In the case of executing the method by a dictionary generating means 2, each text in the data base is each document stored in an information storing means 1. A keyword based upon a structured word set can be automatically added to the dictionary and relation between documents can be presented based upon an automatically structured document set.
Patent JP-S5925688-A (JP)
Title: Immobilized glass-coated tube and its preparation
Inventor: OKA SHIYOUTAROU
IPC: C07K16/00
Filed: 1982-07-31
Abstract: PURPOSE:To prepare an immobilized glass-coated tube having increased amount of the immobilized component per unit surface area of the carrier, by hydrolyzing a metallic alkoxide under mild condition, and using the produced gel as the carrier for the immobilization of enzyme, etc. CONSTITUTION:The inner surface of a tube is coated with a carrier consisting of a glassy gel of a metallic hydroxide compound and/or its condensate and obtained by the hydrolysis of a metallic alkoxide; and a peptide-containing compound is immobilized to the gel. The metallic alkoxide is e.g. a lower alkoxyl metal compound such as Al(OC3H7)3, NaOCH3, etc., preferably lower alkoxy silane. A solution of the metallic alkoxide is passed through the tube to coat the inner surface of the tube with a thin layer of the metal alkoxide-containing solution. The metallic alkoxide in the thin layer is hydrolyzed to form glassy gel, which is made to react with a silane coupling agent having functiolal group such as amino group, thiol group, epoxy group, etc.; and a peptide-containing compound is immobilized to the reaction product.
Patent JP-S5366872-A (JP)
Title: Multilayer continuous freeezing apparatus for sludge
Inventor: AKAMATSU KAGESUMI
IPC: B01D43/00
Filed: 1976-11-08
Abstract: PURPOSE: To increase speed of treating sludge by feeding refrigerant liquid dispersed with sludge at inlet end of channel, by returing the refrigerant liberated from frozen sludge in separating chamber to the intermediate channel, by returing a portion of refrigerant at intermediate channel to the inlet end, and by adding heat required for refrigeration at near outlet end. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04358809-A (JP)
Title: Mold-positioning device of tire-vulcanizing machine
Inventor: FUJIEDA YASUHIKO
IPC: B29K105/24
Filed: 1991-06-05
Abstract: PURPOSE:To carry out the positioning for fitting molds to upper and lower platens in the process of mold-fitting easily and effectively in a short time through visual confirmation. CONSTITUTION:In the tire-vulcanizing machine in which the lower platen 7 supporting a bottom force 3 is fitted to the frame 1 of main body and the upper platen 6 supporting a top force 2 is provided movably up and down, the positioning-indicating parts 14, 15 are fitted at outer end to the platen-fitting side of each top and bottom forces 2, 3, and the positioning members 8, 9 which has the positioning notches 29, 40 corresponding to the indicating parts 14, 15 are fitted onto the outer periphery of each platen 6, 7.
Patent JP-H1156978-A (JP)
Title: Closed container
Inventor: NAKAI TETSUSHI
IPC: B65D81/24
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a closed container preventing the contact with the opening section of a container main body or a packing member when a sealing door is opened or closed and capable of surely airtight sealing. SOLUTION: This closed container is provided with a container main body 3 having an opening section 2 and a sealing door 4 movable between the closing position covering the opening section 2 and an optional open position and movable to the closely sticking direction to the opening section 2 when the closed container 1 is decompressed. Guide members 10a, 10b are provided on both sides of the opening section 2 respectively. Guided members 13, 13 kept in contact with both guide members 10 respectively are provided on the sealing door 4, and the sealing door 4 is prevented from being brought into contact with the opening section 2 when it is opened or closed.
Patent JP-H06347149-A (JP)
Title: Water feeding device and pump
Inventor: ASADA MASAHARU
IPC: F25C1/24
Filed: 1993-06-04
Abstract: PURPOSE:To provide a water feeding device of which respective components can be easily set up, which can be made smaller, has an excellent waterproofness at the switch part, and generates less trouble. CONSTITUTION:A driving case for a pump 51 consists of a cylindrical part with a larger diameter and cylindrical part with a smaller diameter, and on the bottom of the cylindrical part with a larger diameter, a protuberance and a bag-form depressed part are provided. Also, a reinforcing plate is spanned between the driving case and a discharging pipe. For an attaching base, an arc-form cylinder wall part, receiving part and engaging claw are provided. In addition, an isolated switch storage part 40 is provided on the attaching base. The pump 51 is fitted on the protuberance, etc., and fixed on the attaching base, and a cap 100 is attached on the top of the pump 51 and switch storage part 40.
Patent JP-H0551786-A (JP)
Title: Plating method of reed switch contact
Inventor: MORIUCHI MEGUMI
IPC: C25D5/02
Filed: 1991-06-06
Abstract: PURPOSE:To realize a simple plating device for plating of a contact part of a reed switch and to reduce consumption of a contact metal. CONSTITUTION:The feed piece 3 except the contact part 1 is covered with the resist 3 and the reed piece 3 is dipped in the normal plating bath to be plated with voltage from the power source 4. Plating is executed with the simple plating device free from depositing of the contact metal to the unwanted part other than the contact part 1. Equipment cost becomes cheap.
Patent JP-S5836477-A (JP)
Title: Paper propriety detection system
Inventor: YAMAZAKI HIDEFUMI
IPC: B41J13/00
Filed: 1981-08-26
Abstract: PURPOSE:To provide a paper propriety detection system which can prevent loss due to wrong use of paper by comparatively collating dimensional information obtained from a measuring means with that filed in a processor to indicate the propriety in the use thereof. CONSTITUTION:When a paper 3 is grasped on a sprocket wheel 1 with a paper holder 2, a contact point 6 on a paper supporting plate 4 is kept in contact with a contact point 5 on the back of the paper holder 2. An encoder 7 inputs a signal for indicating the paper width from the contact point 6 into a collator circuit 10. Upon the setting of the paper 3, paper dimensions are read from a memory circuit 8, stored into a buffer register 9 and inputted into the collation circuit 10. The collation circuit 10 comparatively collates the signal, namely, the width of the paper being used with the paper dimension from the memory circuit 8.
Patent JP-H09319754-A (JP)
Title: Image information summarization device
Inventor: HAMANO TERUO
IPC: G06F17/30
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To summarize the interactive moving image information into the static image information which can recognize a specific operation that performs a specific moving image display by detecting the change of the moving image information shown on a display screen via an inter-frame difference extraction technique, etc. SOLUTION: A variable element information extraction processing means 2-4-1 successively reads the image information out of an image information storage means 2-3-2 and then extracts the variable element information in response to the event occurrence information to store it in a variable element information storage means 2-4-2. A summarized image information generation means 2-5 reads the image information and the variable element information out of the means 2-3-2 and 2-4-2 respectively to generate the summarized image information and outputs this information to facsimile encoding means 2-7. The means 2-7 applies the facsimile encoding to the summarized image information and outputs it to an output means 2-6.  Thus, the interactive moving image information stored in a data base system 1 is converted into the summarized image information which can easily express the execution of a specific moving image display.
Patent JP-H01303706-A (JP)
Title: Inductance for mmic
Inventor: NAGATOMO KAZUO
IPC: H01F17/02
Filed: 1988-06-01
Abstract: PURPOSE:To make it possible to bring electric characteristics in the same value when viewed from both input end and output end of a strip conductor by a method wherein the spatially intersecting part located in the middle of the strip conductor is provided in the shape and on the position symmetrical from both the input end and the output end of the strip conductor. CONSTITUTION:As a strip conductor 1 on the surface of a dielectric substrate is spatially intersected in the midway of it, the miniaturization of the strip conductor can be accomplished. The spatially intersecting parts 21 and 22 of the strip conductor 1 are arranged in such a manner that they are structually provided on the position symmetrical from both input terminal 3 and output terminal 4. As a result, the inductance value viewed from the input terminal and the inductance value viewed from the output terminal becomes equal. Also, the appraisal of a transmission line becomes easy, and a highly precise design of various microwave circuits can be made possible.
Patent JP-H0315769-A (JP)
Title: Overheat detecting method for connecting part of insulation bus-duct
Inventor: ENDO MASAHISA
IPC: G01K11/06
Filed: 1990-05-24
Abstract: PURPOSE:To detect an overheating quickly and easily even from a distant place by separating and enclosing a reaction substance generating a gas in a hole inside a fastening bolt for the connecting parts of insulation bus-duct and coupling a rubber balloon at the outlet. CONSTITUTION:On the fastening bolt 3 for fastening together the connecting parts of insulation bus-duct, the hole is bored in the axial direction from a screwed shaft end, in which the combined reaction substances 14, 15 generating the gas by a chemical reaction are separated and enclosed with wax 16, and the outlet of hole is also sealed with the wax 16. An opening part of rubber balloon 17 is coupled on the outlet side of the hole. When the electrical connecting parts 6, 6 of conductors superposed part are in the heated state due to the increase of contact resistance, the wax 16 is melted and the reaction substances 14, 15 are mixed to generate the gas which enters in the rubber balloon 17 from the outlet of the hole to blow it up. The heated state of the connecting parts can be thereby confirmed with the eye.