baber/WOPTO huggingface dataset:
Patent JP-H08211710-A (JP)
Title: Electrostatic latent image developing method and device thereof
Inventor: ONO TSUYOSHI
IPC: G03G15/10
Filed: 1995-02-01
Abstract: PURPOSE: To prevent the occurrence of surface fogging by circulating a developing agent in the gap between a photoreceptator material on which an electrostatic latent image is formed and a developing tray facing the photoreceptor material and gradually increasing a developing bias voltage in accordance with the progress of a developing process. CONSTITUTION: A modulation driving part 19 drives a laser diode 10 based on an image signal from an image information output part 18, to converge modulated laser beams on an optical system 12 and form the electrostatic latent image on the photosensitive material 3 wound on a rotary drum 1. The photoreceptor material 3 on which the electrostatic latent image is formed passes through the developer in the developing tray 16, to be developed. Moreover, the developer is always circulated in the surface of the tray 16 provided in a developing tank and the developing bias voltage is applied to the developing tray 16 from bias power supply 19.  Then, a control part 20 gradually increases the bias voltage in the process of passing the photosensitive material 3 through the developer, to compensate the drop of the developing bias voltage caused by the sticking of toner to the tray 16 and effectively maintain a fixed bias voltage.
Patent JP-S61194386-A (JP)
Title: Electronic timepiece
Inventor: YABE HIROSHI
IPC: H02J1/00
Filed: 1985-02-25
Abstract: PURPOSE:To make it possible to know the charge ratio of a charge accumulation member in detail without providing an exclusive voltage detection means, by changing the motion of a hand corresponding to the magnification of a pressure raising and falling means changed in pressure raising and falling magnification corresponding to a charge accumulation state. CONSTITUTION:Electromotive force by a generator means 1 is rectified by a diode 9 to be charged in an electric double layer condenser 2. The voltage Vsc generated in the electric double layer condenser 2 is boosted by the booster means 3 controlled by the signal from a voltage detection means 5 and the boosted voltage Vss is charged in a back-up condenser 8. A hand motion control means 4 receives a signal showing boosting magnification from the booster means 3 and drives a hand moving stepping motor 7 to change a hand motion state. By this method, the charged state of the electric double layer condenser 2 can be known at a glance.
Patent JP-H07241235-A (JP)
Title: Tray for meal
Inventor: YOSHIKAWA HIROSHI
IPC: A47G19/06
Filed: 1994-03-07
Abstract: PURPOSE:To stably support a beverage and a dish with a single hand in a stand-up dinner party, etc., by providing projectingly a support auxiliary part, which supports a tray main body in contact with the body side part of the hand to support the tray main body, on the rear side of one side end of the tray main body. CONSTITUTION:This tray 1 for stand-up dinner party is provided with a recessed part 4 on which a dish picking member such as a pair of chopsticks, etc., is placed on the upper plane part of the tray main body 1a formed in an almost rectangular shape as a whole, together with a recessed part 6 for dish and a hole part 12 for beverage. Also, the support auxiliary part 20 which supports the tray main body 1a in contact with the body side part of the hand to support the tray main body is formed extensively at the rear side on one side end part of the tray main body 1a. The tray main body 1a is molded integrally of a thin plastic plate, and the hole part 14 for beverage, etc., is made in recessed shape by bending a sheet. Moreover, an outer wall part 2 is formed on the outer periphery of a tray upper plane part so as to hold the height of the tray upper plane part as fixed one when the tray 1 is placed on a table, etc.
Patent JP-H108236-A (JP)
Title: High temperature alloy article coated with discrete additional protective coating and its production
Inventor: GROSSKLAUS JR WARREN DAVIS
IPC: C23C10/48
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To apply environment resistant spot type coating to the selected surface region in a high temp. operating article. SOLUTION: The selected concrete region (W) in the surface is applied with a primary coating part (A) contg. at least one kind of element among Pt, Rh and Pd so as to regulate the average thickness (h) to about 0.0002 to <0.006" and the average distribution of the selective elements (L) to about at least 0.07g/average inch. The A is heated at about 1800 to 2050 deg.F for about 1/2 to 4hr in a nonoxidizing atmosphere to diffuse L and W. Furthermore, the A is aluminized, the surface of W is applied with environment resisting coating contg. L and aluminide in the substrate, an outside part contg. L by about at least 17wt.% and an inside part which is a diffused zone contg. L, aluminide in the substrate and the elements diffused from the substrate, and the average (h) of the total thickness is regulated to about 0.001 to 0.005".
Patent JP-S61196845-A (JP)
Title: Car mounted load driver
Inventor: YOKOO HIDETOSHI
IPC: B60R16/03
Filed: 1985-02-25
Abstract: PURPOSE:To stably drive loads with an inexpensive circuit by providing a current augmentation circuit operated for a predetermined time at the start and constituting the base circuit of a main transistor with the combination of a voltage detection signal and a delay signal. CONSTITUTION:A load driving main circuit I is constituted with loads 27, such as a battery 1, a power supply switch 2, a main (output) transistor Tr4, and a motor, and this main circuit I is controlled by a control circuit II. This control circuit II is constituted with a base circuit IIa of the main transistor Tr4 including a base current augmentation circuit IIa', an operation circuit IIb operating the augmentation circuit IIa' for a required time, and a control circuit IIc controlling the conduction of the base circuit IIa. The control circuit IIc is constituted with a voltage detection circuit IIc' to detect the voltage of the Tr4 and an integration circuit IIc outputting a delayed operation signal after a DC power supply 1 is turned on when the power supply switch 2 or a starting switch 3 is closed.
Patent JP-S59161770-A (JP)
Title: Electronic cash register
Inventor: UESUGI TOMOSHIGE
IPC: G07G1/12
Filed: 1983-03-04
Abstract: PURPOSE:To issue tickets as many as sold articles by utilizing the stored quantity of articles when multiplication and registration are performed, and issuing tickets as many as ordered articles while one article corresponds to one ticket. CONSTITUTION:When a quantity is inputted with a ten-key 2, the input data is transferred to and stored in a storage part 16. Then when a unit price is inputted with the ten-key 2, the input data is stored in the storage part 16. When a multiplication key is hit, the stored unit price is multiplied by the stored quantity and the multiplication result is stored in the storage part 16. When a CPU15 reads the unit price out of the storage part 16, a print controller 19 prints the data on a dot printer 22 and a ticket is issued by being cut. At the same time, the contents of a register stored with the quantity are decreased by one. Similarly, tickets on which the unit price is printed are cut, one by one, by as many as the inputted quantity.
Patent JP-H05228838-A (JP)
Title: Band-shape metal body processing method
Inventor: SATSUNOKI TOMIO
IPC: B21B45/08
Filed: 1992-02-24
Abstract: PURPOSE:To provide a band-shape metal body processing method, which improves the surface quality of a band-shape metal body and simplifies the process and improves the efficiency of the processing work and eliminates the flaw removing work in a separate line, by continuing an extra-high pressure water processing means, a conditioning means and an acid pickling means provided in a processing process. CONSTITUTION:In a processing line for eliminating the scale and the flaw of a band-shape metal body, a surface layer part of the band-shape metal body having the scale in the surface thereof is ground by the extra-high pressure water including the grinding grains, and thereafter, the ground surface is conditioned by the extra-high pressure water including the narrower grinding grains, and furthermore, conditioning is performed at need by the only high pressure water or the light acid pickling processing at a dissolving and grinding quantity of 0.1mum or more.
Patent JP-S59162096-A (JP)
Inventor: YOSHIZAWA IWAO
IPC: B42C1/00
Filed: 1983-03-05
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-S52121261-A (JP)
Title: Powder material storing hopper
Inventor: KAWABATA TOSHIHIKO
IPC: B65G65/48
Filed: 1976-03-31
Abstract: PURPOSE: To provide a powder material storing hopper, in which dispensing plate is connected to rotatable hopper body, whereby blockage of hopper can be prevented and dispensing of powder material is facilitated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196487-A (JP)
Title: Core slider for magnetic head and its working method
Inventor: SETONE SHOICHI
IPC: G11B21/21
Filed: 1985-02-27
Abstract: PURPOSE:To largely lower an influence when a magnetic head strikes against a magnetic disk, by forming a first chamfer section at both ends a side rail and at the same time forming a second chamber section to one end of a center rail. CONSTITUTION:Only a flowing out end B of a center rail 3 is not R chamfered but at the same time, at a flowing in end A and a flowing out end B of a side rail 2, R chamfering sections 4 and 5 are formed. Namely, at the flowing out end B of an air in a core section 101, a chamfering section 13 is formed and at the same time, both the flowing in ends A and B of the air in the side rail 2 of a slider section 102, the chamfering sections 5 and 4 are formed. Thereby, a level of a bil lowering and the number of a generation is decreased and the influence applying to a magnetic disk is largely lowered.
Patent JP-S57152479-A (JP)
Title: Production of gas diffusion electrode
Inventor: OOKAI OSAJI
IPC: H01H50/54
Filed: 1981-03-16
Abstract: PURPOSE: To produce a gas diffusion electrode of a large size having high electrode performance and durability at a low cost by forming a catalytic electrode layer consisting of carbon applied beforehand with a catalyst deposition treatment on a porous resin film.  
     CONSTITUTION: Fine particles such as active carbon, carbon black, graphite or the like are used as carbon and these are treated with an oxidizing agent such as hydrogen peroxide, whereby an acidic functional group is formed on the carbon surfaces. Thence, the carbon is immersed in an aq. soln. of metallic salt such as silver nitrate to allow metallic ions to form on the carbon surfaces. These are took out from the aq. soln. and are washed and dried, after which they are heat treated at about 150W400°C, whereby the catalyst deposited carbon contg. the catalytic metal at about 0.1W1.0wt% is obtd. Thence, 100 parts the catalyst deposted carbon and 2W40 part powder of fluoroplastics are mixed to an aq. kneaded matter. This kneaded matter is coated in about 1W1,000mg/cm 2  range on the porous fluoroplastic film, whereby the uniform catalytic electrode layer is obtd. Further, the resin film coated with the kneaded matter is heat treated at about 30W400°C, after which it is cold pressed whereby the electrode is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08246892-A (JP)
Title: Internal combustion engine with supercharger
Inventor: URURITSUHI GOBERUTO
IPC: F02B77/13
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To restrain the noise so as not to hurt a comfortableness by a simple means which can load to the usual engine room of a heavy truck. SOLUTION: This has a mechanical drive type supercharger 5 and exhaust turbocharger 4 connected in series so that the pressure side of the mechanical drive type supercharger is connected with the suction side of the exhaust turbocharger. The mechanical drive type supercharger and exhaust turbocharger each have intake conduits 20, 25 from a common expansion chamber 22. The conduit 25 leading to the suction side of the mechanical drive type supercharger 5 contains a nozzle 28 and the conduit 26 from its pressure side contains a double nozzle with an intermediate expansion chamber 30 and this double nozzle restrains the noise from the mechanical drive type supercharger cooperating with the expansion chamber 22 and first-mentioned nozzle 28.
Patent JP-S63205112-A (JP)
Title: Filtration
Inventor: UGAWA NAOHIKO
IPC: B01D35/16
Filed: 1987-02-19
Abstract: PURPOSE:To shorten the entire back wash time and improve the performance of a filter to remove foul matters by supplying a high-concentration flocculant from a normal washing time until the pressure loss of a filtration layer exceeds a predetermined value when the filter is rinsed. CONSTITUTION:Raw water is supplied to a filter 2 by means of a low pressure pump 1, and also sterilizing chlorine and a flocculant are injected through a line (a). Then after a normal washing for a set time, a reverse wash operation is performed, however, the dose of flocculant injected through the line (a) at the time of rinsing is adjusted so that its concentration may be higher than the concentration of a flocculant in the raw water at the time of normal wash. For a pressure loss of water passing through a filtration layer at the time of rinsing, a differential pressure obtained from pressure measuring terminals X1, X2 is detected by a differential pressure gauge 5. If the differential pressure is above a predetermined value, the rinsing operation is terminated and a normal wash is initiated after setting each valve to a predetermined state. As a result, the amount of flocks formed at the time of rinsing is increased, resulting in the increase of the foul matter removal performance, and the shortening of the entire back wash time is accomplished by reduction of rinsing time.
Patent JP-H01210571-A (JP)
Title: Flooring member for heated floor and manufacture thereof
Inventor: ICHIKAWA KAORU
IPC: E04F15/18
Filed: 1988-02-18
Abstract: PURPOSE:To prevent deflection, pressure, and joint space from being generated, by setting a buffer body integrally on the side end section of floor tiles made of synthetic resin or rubber, and by absorbing the expansion and contraction of a heated floor which are generated due to the change of a temperature. CONSTITUTION:On the bottom surface 7 of a mold 3 consisting of the bottom surface 7 coinciding with the plane shape of floor tiles 1, and a separated section 5 having a tapered surface 4, the floor tiles 1 are mounted, and into the separated section 5 and a space 2', liquid-like substance 2 for a buffer body is injected and is solidified. The buffer body 2 is joined to a degree compressed slightly, and is arranged on a heated floor by using adhesives if required, and the floor is finished. Then, the expansion and contraction of the floor tiles 1 which are generated due to the change of a temperature are absorbed by the buffer body 2. Accordingly, warp projection and joint gap are prevented from being generated.
Patent JP-S59161882-A (JP)
Title: Photoelectric conversion device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/06
Filed: 1983-03-07
Abstract: PURPOSE:To enable to obtain the titled device of high efficiency by providing an incident light side electrode with an acicular uneven surface, and providing an Si carbide semiconductor in contact with this surface. CONSTITUTION:The first photo transmitting conductive film 2 whose main constituent is indium oxide, having the acicular uneven main surface, is formed on a photo transmitting substrate 1. Next, the second photo transmitting conductive film whose main constituent is tin oxide is formed on the film 2, thus being decided as the second electrode. Then, a non single crystal semiconductor 6 having at least one P-I-N junction having the P type conductive Si carbide semiconductor is provided on said electrode by lamination, and the second electrode is provided on this semiconductor 6. Thereby, the contact resistance with the Si carbide can be reduced by providing the photo transmitting conductive film with the acicular uneven surface. Besides, because of the low absorption loss of Si carbide, the photoelectric conversion efficiency can be largely improved.
Patent JP-H08237974-A (JP)
Title: Attraction member
Inventor: SAKAUCHI KAZUNORI
IPC: H02N13/00
Filed: 1995-02-24
Abstract: PURPOSE: To provide an attraction member in which the fluctuation in the attracting force owing to temperature or humidity can be suppressed while enhancing the reliability and durability of an apparatus employing the attraction member. CONSTITUTION: A belt attraction member 201 comprises a dielectric sheet attracting a material to be attracted by charging the surface through a charging means 204 to form an AC field. Contact angle between the surface of the belt attraction member 201 and water is 90 deg. or above.
Patent JP-H07249178-A (JP)
Title: Discount processing system
Inventor: SATO TAKASHI
IPC: G06Q30/06
Filed: 1994-03-08
Abstract: PURPOSE:To provide a discount processing system capable of efficiently selling commodities as the result of giving a purchasing desire to consumers by successively informing them of the actual transaction price of commodities and capable of obtaining maximum profit as the result of efficiently deciding a discount rate based on transaction information of the day, past transaction information and weather information of the day, etc., concerning each commodity at the time of discounting commodities. CONSTITUTION:This automatic discount processing system consists of a host computer 10, plural POS terminals 20, a discount information display device 30 displaying a transaction price, a discount amount and the discount rate. The host computer 10 automatically calculates the transaction price, the discount amount and the discount rate which maximizes the sales amount and the rough profit rate of a store based on weather information of the day, a past transaction result and transaction information of the day and transmits the piece of information to a discount information display device 30 installed on the floor of the store so as to display.
Patent JP-S61195449-A (JP)
Title: Bus control method
Inventor: YAGUCHI TOSHIYUKI
IPC: G06F13/40
Filed: 1985-02-26
Abstract: PURPOSE:To prevent collision of data signals on the bus due to the control signal skew by adding the control signal holding function and resetting function at the control input terminal of a tri-state buffer. CONSTITUTION:A signal T1 from a timing generator 14 and input signals CI1-CIm are fed to the decoder 10 and a signal to be fed to the bus 12 is selected from data DI1-DIn based on the decoded output CO1-COn. The decoded output CO1-COn from the decoder 10 are fed to the set input terminals S of the Tri-state buffers 131-13n with a set/reset function, and the output Tr of the timing generator 14 is fed to the reset input terminal R. Collision is prevented by providing a period in which all the tri-state buffers 131-13n are brought to tri-state simultaneously.
Patent JP-H04276836-A (JP)
Title: Recording and retrieving method for variable length data
Inventor: GOYA KAZUYOSHI
IPC: G06F17/30
Filed: 1991-03-04
Abstract: PURPOSE:To reduce an unnecessary area that is caused by storing a plurality of data items in a file area even if data lengths with different keywords are not equal to one another more than an unnecessary area by the conventional method, and to reduce a duration taken for reading data from the file more than the duration by the conventional method. CONSTITUTION:In a file area 6 of an external memory device 2, a retrieval information memory section 61 and a data section 62 are prepared. An information processor 4 generates a keyword for data with a keyword prepared by the processor 4, a leading address of data to be recorded in data section 62, and a number of predetermined unit length records required by data, and makes these information items mutually relate to one another to record these information items in the aforementioned retrieval information memory section 61 for each keyword to use the records as retrieval information items. These data items are recorded starting from the aforementioned leading address of data section 62 prefixing the data with keyword.
Patent JP-S60180565-A (JP)
Title: Kamaboko (steamed fish paste) formed into shape of lobster
Inventor: MIZUNO TAKEO
IPC: A23L17/00
Filed: 1984-02-28
Abstract: PURPOSE:The titled KAMABOKO for making a table gorgeous and splendid, showing a taste close to a lobster, by forming a KAMABOKO material having a taste of lobster into a shape of a large-sized lobster, coloring it. CONSTITUTION:An ingredient having a taste of prawn such as stock of shrimp, crawfish, etc., stock of its released shell or waste, chamical seasoning, etc. is blended with meat of shrimp, crawfish, processed to have a taste close to that of lobster as much as possible, and blended with ordinary materials for KAMABOKO, to prepare an ingredient of the KAMABOKO 1 formed into a shape of large-sized lobster. The ingredient is put in a mold to form a large-sized lobster like a crayfish, molded, steamed, to give the KAMABOKO 1. In the operation, the head part 2 and the tail part 3 are processed into shapes relatively truly close to real shapes, thin parts such as the feet 4. barbels, etc. are eliminated, and preferably the shape is formed. Parts with the light black 5 to make it look like a large-sized lobster are colored in red, and other parts in light pink.
Patent JP-H01212233-A (JP)
Title: Production of hematite particulate powder
Inventor: NAKADA KAZUO
IPC: H01F1/10
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the title powder suitable as magnetic material for high density recording, giving ferromagnetic powder having excellent dispersibility, filling property and orientation property, and having little particle hole and low axial ratio, by carrying one or more kinds of Li, K and Na compds. on acicular hydrated iron oxide particles and thereafter, by heat-treating in a non-reductive atmosphere. CONSTITUTION:The acicular hydrated iron particles such as acicular crystalline alpha-FeOOH, having 30-100m<2>/g BET specific surface area and 5-15 axial ratio are obtd. by neutralizing an aq. soln. of, e.g., FeSO4, FeCl2, with an aq. alkali soln. and thereafter, by oxidizing by introducing a gas contg. O2. Then, 0.05-10wt.% various metal compds. contg. Li, K or Na (e.g., K2CO3, NaCl), expressed in terms of the metal element, are carried on the iron oxide particles, and heat-treated at 400-750 deg.C in the non-reductive atmosphere (e.g., air) to decrease the axial ratio of the acicular hydrated iron oxide particle and obtain the title particles.
Patent JP-S51111364-A (JP)
Title: A device for regulating a second hand of an electronic watch
Inventor: TAKATSUKI TATSUO
IPC: G04C9/04
Filed: 1975-03-25
Abstract: PURPOSE: A device for regulating a second hand of an electronic watch in which accurate but simple readjustment of a second hand of a watch is attained by operation of a stem, and consuming of electric power is decreased. 
     COPYRIGHT: (C)1976,JPO&Japio