baber/WOPTO huggingface dataset:
Patent JP-S61244642-A (JP)
Title: Car washing equipment
Inventor: OOTA YASUHITO
IPC: B60S3/06
Filed: 1985-04-22
Abstract: PURPOSE:To increase brush pushing force when a car is considerably dirty and diminish brush pushing force in the case of slight uncleanliness or at the time of waxing by installing a brush pushing force driving equipment designed to change the force in accordance with washing conditions. CONSTITUTION:Side brushes 10a, 10b are hung with a roller 13 and a slider 14 which hold a rail 12 from its top and bottom and are driven by a brush driving part B. To the side facing wires 18a, 18b of arms 17a, 17b that link the roller 13 and the slider 14, one end each of wires 21a, 21b is connected, with dead weights 30 hung from their bottom part. The dead weights 30 are in the shape of containers and are so designed that a change in the volume of water within alters weight and adjusts the pushing force of brushes 10a, 10b. Thus, a pushing force driving part A, which is a means to make brush pushing force variable, is installed. The driving part A is controlled by a controlling device 40 in accordance with car washing conditions.
Patent JP-H05248097-A (JP)
Title: Simple tent
Inventor: HASHIMOTO MASAO
IPC: E04H15/44
Filed: 1992-03-06
Abstract: PURPOSE:To facilitate installation with the simple structure. CONSTITUTION:A pair of arms 30A and 30B are fixed on a pipe member 11 for construction scaffolding, and after one of the corresponding retainers 70A and 70B is installed on one of the supporting members 50A and 50B installed on the supporting arms 40A and 40B which project outward from a pair of arms 30A and 30B, one of the rings 64A and 64B of a roof member 60 is inserted. After one of the retainers 71A and 71B is installed on one of the supporting members 50A and 50B, the retainer is fixed by a bolt 72A or 72B. Then, curving a rod 61 by pulling a rope 65, one of the corresponding retainers 70A and 70B is installed, and one of the rings 64A and 64B is inserted into the other supporting members 50 and 50B, and after one of the retainers 71A or 71B is installed similarly, fixation is performed by a bolt 72A or 72B. Then, a tent 62 is developed to a dome shape, and the installation of the simple tent 20 is completed.
Patent JP-S59210804-A (JP)
Inventor: FUJIMOTO SATOSHI
IPC: B62D51/06
Filed: 1983-05-14
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-S63250201-A (JP)
Title: Dielectric resonator
Inventor: ISHIKAWA YOHEI
IPC: H01P7/04
Filed: 1987-04-06
Abstract: PURPOSE:To improve the temperature characteristic of a resonance frequency by holding elastically a columnar dielectric stored into a case between both laminated bodies and allowing to contact elastically a metallic foil with an electrode. CONSTITUTION:At both edges of a side wall 24 formed by using a metallic plate 30, an upper plate 25 and a lower plate 26 formed by a laminated body 31 of a metallic foil 28, an elastic material 29 and a metallic plate 30 are fixed so that the metallic foil 28 can be the inside, a case 22 is formed, and a columnar dielectric 23 stored into the case 22 is elastically held with the upper plate 25 and the lower plate 26. Consequently, the whole surface of an end electrode film 27 of the columnar dielectric 23 and the metallic foil 28 can be uniformly brought into contact therewith and the characteristic worsening of the dielectric can be prevented. Thus, the difference of the linear expansion coefficient between the metallic plate 30 and the columnar dielectric 23 to constitute the case can be absorbed by the elastic material and the temperature characteristic of the resonance frequency can be improved.
Patent JP-H04317031-A (JP)
Title: Optical switch
Inventor: USHIKUBO TAKASHI
IPC: G02F1/313
Filed: 1991-04-17
Abstract: PURPOSE:To decrease optical waveguide losses without increasing the driving current of the optical switch. CONSTITUTION:A P-AlGaAs clad layer 28, an n<->-GaAs guide layer 30, an N<+>- AlGaAs electron supply layer 32, and an N-AlGaAs clad layer 34 are successively provided on a p<+>-GaAs substrate 26 and strip charge type waveguides 36, 38 are formed on the light guide layer 30. A p type region 50 is provided in the intersected parts of the waveguides to form a heterobipolar transistor(HBT) 44. The base region of the HBT 44 includes a refractive index varying part 42. The secondary electron channel 52 of a high electron mobility transistor 46 is formed between a guide layer 30 and an electron supply layer 32 and is connected to the refractive index varying part 42. Even if the impurity concn. of the guide layer 30 is decreased or the film thickness thereof is increased in order to decrease the optical waveguide losses, a base current is implanted via the channel 52 and, therefore, the implantation efficiency of the base current does not degrade.
Patent JP-H02262676-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1989-04-03
Abstract: PURPOSE:To improve the maintainability by providing an image formation body cover above the image formation body of a device main body which incorporates a process unit formed by uniting the image formation body, a developing device group, and a cleaning device. CONSTITUTION:The image formation body cover 3 which can be opened and closed is provided above the image formation body 30 of the device main body 1 which incorporates the process unit formed by uniting the image formation body 30, developing devices 36 - 39, and cleaning device 40. Therefore, when the cover of an upper housing 1 is opened, the upper circumferential surface of the image formation body 30 is protected by the image formation cover 71 and when closed, the image formation body cover 71 opens the upper circumferential surface of the image formation body 30 through the operation of a rod 73 and a crank lever 70 to enable a transfer belt 50 to come into contact. Consequently, the maintenance operation is performed without staining nor flawing the surface of the photosensitive body.
Patent JP-H03284762-A (JP)
Title: Roll
Inventor: INUBUSHI MASAAKI
IPC: G03G15/02
Filed: 1990-03-31
Abstract: PURPOSE:To make the environmental dependency of electric resistance small and to prevent the scratch of a photosensitive body from being enlarged and transferred on a copying paper as a black stripe by causing the photosensitive material contamination preventing layer of a roll to contain specified conductive material particles in a state where they are oriented in a specified direction. CONSTITUTION:This roll is formed by laminating a conductive elastic layer 18, a semiconductive layer 19 and the photosensitive material contamination preventing layer 20 in this order on the outer periphery of a shaft 17 such as a core bar. Then, the conductive material particles 16 having conductivity only in an axial direction are dispersed in the layer 20 in a state where the axial directions thereof are oriented in the thickness direction of the layer 20. Copper powder, aluminum powder or carbon black, etc., is used as the particle 16, and the layer 20 is formed by applying resin liquid containing matrix resin 15 such as N-methoxymethylation nylon and the particles 16 on the layer 19 and drying it while applying electric field between the shaft 17 and an adjacent electrode.
Patent JP-H03284093-A (JP)
Title: Liquid crystal projector
Inventor: OKITA YUJI
IPC: H04N5/74
Filed: 1990-03-30
Abstract: PURPOSE:To acquire a picture with high picture quality inexpensively by not employing a liquid crystal panel with many picture element number for all of three liquid crystal display panels and employing a liquid crystal panel with many picture element number for a green panel only with high visual sensitivity. CONSTITUTION:A 1st start pulse ST1 synchronously with a horizontal Synchronizing signal Hp and a 1st clock pulse CP1 having a frequency in response to a horizontal picture element number 720 of a G signal use liquid crystal display panel 13 are fed to a 1st horizontal scanning circuit 16 to sample a G signal. The 1st ST and a 2nd CP2 having a frequency in response to a horizontal picture element number 480 of B and R signal use liquid crystal display panels 14, 15 are fed respectively to 2nd and 3rd horizontal scanning circuits 17,18 to sample B and R signals respectively. A 1st vertical scanning circuit 19 applies jump shift of each other line based on a 2nd ST2 synchronously with the vertical synchronizing signal Vp and the 3rd CP3 of the horizontal synchronizing signal. Second and 3rd vertical scanning circuits 20, 21 select 240 lines of the panels 14, 15 with sequential shift based on the 2nd ST2 and the 3rd CP3 of the horizontal period.
Patent JP-S529264-A (JP)
Title: Device for reversing a plate material
Inventor: YAMAMOTO SAKAE
IPC: B65G47/52
Filed: 1975-07-11
Abstract: PURPOSE: To provide a device for reversing a plate material in such a manner that the plate material is reversed continuously in three kind of mode by associating a frame having a rectangular slip machanism with an apparatus for processing the plate material and revolving it about a supporting axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S529314-A (JP)
Title: Signal generator
Inventor: OKANO KEISUKE
IPC: H04N7/03
Filed: 1975-07-11
Abstract: PURPOSE: To facilitate the conversion of a pattern when transmitting letter or figure information so as to insert it in a specific periode of TV signals series, by feeding one letter or one unit in every out bit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5514136-A (JP)
Title: Control unit for rolling of steel bar product
Inventor: YAMAZAKI HIDEKI
IPC: B21B39/00
Filed: 1978-07-14
Abstract: PURPOSE: To prevent overloading of a drawing roll motor owing to load unbalances by so controlling the motor current of the drawing roll as to become constant by the detection outputs immediately before the leading end of a slab is bitten to the continuous casting and rolling mills and the bite condition.  
     CONSTITUTION: Immediately before a slab 4 is bitten in a roughing mill 12, the signal from a detector 20 causes the current of the motor 11 of a drawing roll 5 to be read in a current read circuit 22 for a fixed time and to be stored in a circuit 24. Next, a detector 21 detects the bite and has the current of the motor 11 immediately after the bite stored in the circuit 24. These go through a comparator 25 and judgement circuit 26 and when the difference thereof exceeds the specified range, a correction signal is applied via speed correcting circuit 27 to an adder 15 which in turn corrects the speed of the drive motor 13 of the roughing mill 12, whereby the current of the motor 11 is so controlled as to become the same before and after the bite. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05311972-A (JP)
Title: Excavated pit
Inventor: MURAZAKI KAZUO
IPC: E21B17/14
Filed: 1992-03-09
Abstract: PURPOSE:To stabilize opening and closing operation of the outermost excavation claw of a pit in the excavated pit and to surely prevent the claw mentioned above from movement in the direction of closing during the revolving excavation. CONSTITUTION:A center cylinder body 31 is provided to the center of the front end of a cylinder rotary shaft 21. A plurality of sliding plates 33 are made to face their base ends to the inside of the cylinder body 31 and are radially provided in the direction of a diameter of the center cylinder body 31 in a slidable manner. A claw mounting body 34A is fixed to the front end of each of the sliding plates 33 and, at the same time, the outermost excavation claw 49 is mounted to the claw mounting body 34A. An operation body 32 is fitted and inserted in the direction of the axis from the front end side of the center cylinder body 31 in a slidable manner and, at the same time, the rear end of the operation body is formed in the conical surface 43, the conical surface is interlocked with the base end of each of the sliding plates 33. A taper operating surface interlocking with a conical operating surface 25 of a casing 22 is formed on an external wall surface of the rear end of the claw mounting body. When the rotary shaft 21 is pulled backward, the claw mounting body is moved in the direction of the center. When the operating body is retracted, each of the sliding plates is slid in the direction of the outside.
Patent JP-H04298557-A (JP)
Title: Polymer powder for compounding into bitumen
Inventor: YONEKAWA YOSHIAKI
IPC: C08L95/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide the title powder excellent in storage stability, redispersibility, and workability by using a specific compd. as the main component for preparing a polymer for the powder and specifying the particle diameter of the powder. CONSTITUTION:An alkyl (meth)acrylate and/or a conjugated diene (e.g. methyl methacrylate or butadiene) is used as the main component for preparing a polymer for the title powder and the particle diameter of the powder is set at 1-150mum.
Patent JP-H07276085-A (JP)
Title: Stainless steel flux cored wire for high temperature use
Inventor: MARUYAMA TOSHIHARU
IPC: B23K9/23
Filed: 1994-03-31
Abstract: PURPOSE:To improve the slag peelability and to reduce the amt. of spatters to be generated regulating the amounts of carbon and nitrogen in a sheath stainless steel and limiting the amt. of a slag forming agent in filling flux. CONSTITUTION:As the contents in the total weight of a stainless steel of the sheath, 50 to 1000ppm oxygen, <=0.015% Nb, <=0.10% V, <=0.015% C and <=0.025% N are regulated. By the weight ratio of the wire, 0.020 to 0.10% C and 0.008 to 0.08% N are incorporated into flux. A deoxidizer contg. Si is not incorporated into the flux, and as slag components, by the weight ratio of the wire, 5.50 to 15.50% Ti02, 0.20 to 1.50% Si02, 0.20 to 1.50% Al2O3, 0.25 to 1.35% metal fluorides and 0.02 to 1.00% of one or more kinds among the metal oxides of Fe, Mn and Mg are incorporated therein. Moreover, the amounts of Nb and V intruded inevitably are regulated to <=0.75% and <=0.10%. This wire has good high temp. properties.
Patent JP-H10279526-A (JP)
Title: Production of acyloxybenzoic acid or its salt
Inventor: INOUE KATSUHISA
IPC: C07C69/24
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound at low cost in high selectivity and yield with slight formation of byproducts such as acyloxybenzoic acid oligoesters. SOLUTION: This acyloxybenzoic acid or its salt shown by the formula (R<1> is a 1-21C alkyl, etc.; M is H, an alkali metal, etc.), is obtained by reaction of an acylating agent with a hydroxybenzoic acid or its salt in the presence of at least one kind of base (which may be in the form of salt) selected from tertiary amines, alkali metals, alkaline earth metals, alkali metal compounds and alkaline earth metal compounds.
Patent JP-S57202433-A (JP)
Title: Heater
Inventor: UEDA SHIGEKI
IPC: F24C7/02
Filed: 1981-06-04
Abstract: PURPOSE:To prevent reckless operation of a control system, by a method wherein, after detecting that a setting of a heating data is completed, a heating sequence is caused to advance. CONSTITUTION:With a key 4 depressed, a microcomputer 14 decodes it to set a given heating mode. Then, the set heating mode is displayed in a display tube 8 and 0 disappears to bring all numerals units into a blank state. With this, the microcomputer 14 waits for turning of a volume 16. Immediately after the volume 16 is turned, an internal timer is reset, a count-up starts, and a heating time, set in the display tube 18, is displayed. After an internal timer counts a given time, the time expires. If the volume knob is turned again during said period, it is decided that a setting of a heating time is not completed yet, and the timer is reset again to count a given time again. After a given time has elapsed, the microcomputer 14 outputs a given voice select signal to a synthetizer 19 to inform of completion of a setting through a speaker 21.
Patent JP-S60229793-A (JP)
Title: Dye transfer body
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/388
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a dye transfer body which provides a better image free from omission in the halftone area with a sufficient color density by arranging a coloring material layer containing a specified sublimating dye, non-sublimating particle and binder on a substrate. CONSTITUTION:A coloring material layer comprising at least one kind of sublimating dyes 1 as given by the formulas I, II and III (wherein, X represents hydrogen atom or methyl group and R and R' each represent 1-4C alkyl group), a high-melting-point or high-softening-point resin 2 such as polycarbonate and polysulfone and a non-sublimating particles 3 such as metal, metal oxide and mineral is formed on a substrate 5 of a heat resistant high polymer film or the like. It is desirable that the non-sublimating particle 3 exists outside the coloring material layer and the sublimating dye 1 does in the binder 2, on the surface of the non-sublimating particle 3, in the boundary surface between the non-sublimating particle 3 and the binder 2 or in the non-sublimating particle 3.
Patent JP-S57201056-A (JP)
Title: Semiconductor device
Inventor: SENBA NAOHARU
IPC: H01L23/31
Filed: 1981-06-05
Abstract: PURPOSE:To improve the heat radiating characteristics of a semiconductor device and to reduce the number of steps of manufacturing the device by burying an insulating member or metal to be placed with a semiconductor element in a sheathed container formed by a die casting method. CONSTITUTION:An insulator or metal 12 is buried in a die casting case 11, and is integrally molded. A metallic disc 2 and a semiconductor element 1 are bonded through an adhesive onto the metal 12. A protecting resin 10 for protecting the element 1 is filled in a die casting case, and a molding cover 6 is bonded. In this manner, irregular heat radiating characteristic can be reduced, thereby reducing the number of steps.
Patent JP-H10282797-A (JP)
Title: Peeling device and image forming device
Inventor: TOKIEDA KENICHI
IPC: G03G15/14
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To surely peel a paper sheet after a transfer is completed from a photoreceptor with a peeling pawl, without staining the paper sheet and a peripheral equipment caused by the drop of toner. SOLUTION: The polarity and application time of a bias voltage applied to a drum peeling pawl 22 are controlled according to the time of applying an electric charge to a photoreceptor drum 11 by a transfer charger, in transferring a toner image to the paper sheet P. When the pawl 22 is in a slidable contact state with the drum 11, the bias voltage is applied to the drum peeling pawl 22, so that, the drum peeling pawl 22 does not attract the toner stronger than the photoreceptor drum 11. When the pawl 22 is in a separation state from the drum 11, the bias voltage is applied to the drum peeling pawl to attract the toner stuck at the top end of the peeling pawl 22.
Patent JP-H01259626-A (JP)
Title: Adaptive vector quantization method
Inventor: SHIRAKI YOSHINAO
IPC: H04N19/174
Filed: 1988-04-08
Abstract: PURPOSE:To attain coding with good intelligibility even for a speaker not included when a code book is prepared by clustering roughly the input pattern of the unknown speaker and modifying the code book piecewise linearly while considering the continuity between clusters. CONSTITUTION:The code book of vectors or segments prepared beforehand for the divided clusters is made adaptive by determining partition moving direction vectors, the adaptive vector of a code book entry is determined as the load mean of partition moving direction vectors and the code book is modified by using the adaptive vector. An adaptive pattern is prepared by using the partition moving direction vectors at every learning signal used for the preparation of the code book, a clustering processing used for vector quantization (or segment quantization), and a vector centralization by the updating of the code book are repeated by using the adaptive pattern, and the code book is prepared. Thus, the preparation of the code book fit for the unspecified speaker can be attained.
Patent JP-H06274295-A (JP)
Title: Method for controlling form overlay
Inventor: AOKI MICHINORI
IPC: G06F3/12
Filed: 1993-03-23
Abstract: PURPOSE:To effectively use the form overlaying function of a printer device. CONSTITUTION:At the time of receiving an attribute such as the password of form overlay information from terminal equipments 3a to 3n connected to a network server 1, the same attribute as the attribute of the received overlaying information is searched from plural previously stored from overlay information attributes. At the time of detecting the same attribute as the attribute of the received overlaying information from the stored attributes of the overlaying information, the network server 1 sends form overlay information relating to the attribute to the printer device 2. The printer 2 superposes the form overlay information to printing data to use or delete it.
Patent JP-H01257915-A (JP)
Title: Enclosed type light beam deflecting element
Inventor: KAZAMI TAKEO
IPC: B41J2/44
Filed: 1988-04-08
Abstract: PURPOSE:To enable anybody to handle a mirror vibrator by enclosing the mirror vibrator and a fixation member in a housing. CONSTITUTION:A cover which covers the mirror vibrator and the fixation member for fixing the mirror vibrator to the cover are provided and the mirror vibrator and fixation member are enclosed with the cover. For example, the mirror vibrator 310 is covered with the enclosing cover 24 made of glass, quartz, plastic, etc. The mirror vibrator 310 is held by a holding part 27 with an adhesive 26 after a frame 314A is fixed by the fixation member 25. Further, a driving coil 311 is connected to coil terminals 28a and 28b provided to the bottom part and flank part of the holding part 27. Consequently, the handling of the mirror vibrator is facilitated.
Patent JP-H05286011-A (JP)
Title: Method and device for compressing powder
Inventor: MIZOGUCHI MITSUAKI
IPC: B29C48/395
Filed: 1992-04-08
Abstract: PURPOSE:To increase the quantity of extrusion of powder when a straight cylinder is connected to an extruder by making coefficient of friction larger through a rough surface formed on the inner wall of the straight cylinder to efficiently effect agitation and compression of the powder. CONSTITUTION:A straight cylinder 2 is connected to a hopper cylinder 11 for extruder with a screw 10 at right angles to an axial direction of the cylinder 11. A plurality of rough surfaces 21 each comprising a longitudinal groove formed along the axial direction of the cylinder 2 are formed on the inner surface 2a of the cylinder 2, wherein the groove is about 10mm in width, about 3mm in depth, and about 100-200mm in pitch. Coefficient of friction between powder 5 and the inner wall of the cylinder 2 is made larger by the rough surfaces 21. Further, buffing of No.300 or more is applied to the surface of the screw 4 to reduce coefficient of friction between the screw 4 and the powder 5.
Patent JP-S63253133-A (JP)
Title: Compression ratio variable structure for reciprocating engine
Inventor: NAGASAWA HIDEYUKI
IPC: F02D15/02
Filed: 1987-04-09
Abstract: PURPOSE:To vary a compression ratio according to a driving state as well as to aim at improvement in output, abatement in fuel consumption and emission control over exhaust gas by making a crankshaft shiftable to an engine body, in the case of a reciprocating type internal combustion engine for an automobile or the like. CONSTITUTION:Variations in engine load are detected by suction pressure, a stepping motor or the like is driven in response to this detection, a worm wheel 7 is rotated by a worm gear 6, and with eccentric movement of a crankshaft being eccentrically held by this worm wheel, moving the motion area of a piston 1 via a connecting rod, thus a compression ratio is varied. And, engine output, namely, rotation of the crankshaft 3 is taken off via an inner hear being fixed to this crankshaft and an outer gear 5 being engaged with this inner gear. Thus, the compression ratio is variable according to a driving state, so that improvement in highly efficient output, abatement in fuel consumption and emission control over exhaust gas are made promotable all the time.