baber/WOPTO huggingface dataset:
Patent JP-S6382420-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1986-09-27
Abstract: PURPOSE:To obtain a sensitive body having high dark resistivity by changing the ratio of acetylene to Si in a gas during the formation of a film so that an amorphous silicon carbide layer formed is composed of at least four layered regions contg. C under specified conditions. CONSTITUTION:An a-SiC forming gas is decomposed by glow discharge to form a negatively chargeable a-SiC layer 5c on a substrate 1. The gas contains C2H2 and Si in 0.01:1-3:1 ratio and the ratio of C2H2 to Si is changed so that the layer 5c is composed of first, second, third and fourth layered regions 6, 7, 8, 9 formed in order from the substrate 1 side toward the surface of the resulting sensitive body. The amount of C in the third region 8 is made smaller than that in the fourth region 9 and larger than that in the second region 7. When the second region 7 is formed, 0-1mol% gas contg. a group Va element is added to the a-SiC forming gas. When the first region 6 is formed, the gas contg. the group Va element is added by a larger amount than the amount in case of the second region 7. The regions 6-9 are practically integrated into the photoconductive a-SiC layer 5c, so a sensitive body having high dielectric strength and a long service life can be obtd.
Patent JP-H0275531-A (JP)
Title: Feeding device
Inventor: ISHIKAWA SHIGEO
IPC: B65H1/26
Filed: 1988-09-13
Abstract: PURPOSE:To feed the material to be fed securely one by one, by comprising a friction separating member for feeding the material to be fed, which is fed by the rotation of a feeding roller, to the outside of a cassette one by one, and a separating fence to which the front edge of the material to be fed, laminated on a loading plate, abuts and for feeding only the material to be fed which positioned upper than the clearance. CONSTITUTION:When a cassette 1 is attached to the main frame of a device, the most upper surface of the material 5 to be fed is pressure welded to a feeding roller 7 by the energizing force of a spring 10. When the feeding roller 7 rotates to the A direction, the material 5 to be fed to the most upper surface is fed to the forward. By the presence of a separating fence 6, only the material to be fed which positioned upper than the separating fence 6 is fed. The tip of the material 5 to be fed which is transferred to the forward abuts a guide part 4b. Only one piece of the most upper position is passed through between a friction member 4a and the front part 2a of a cover by the friction and the elastic force of the friction separating member 4. If the cassette 1 is pulled out from the main frame of the device under the condition that the material 12 to be fed of the most upper position is pinched between the friction separating member 4 and the front part 2a of the cover, the material 12 to be fed does not stay in the main frame of the device.
Patent JP-S59122110-A (JP)
Title: Impedance synthesizing circuit
Inventor: HAYASHI TAKAO
IPC: H03H11/46
Filed: 1982-12-28
Abstract: PURPOSE:To obtain easily a required impedance by constituting a transfer function with one operational amplifier and four impedance elements. CONSTITUTION:Resistors 44 and 45 of a transfer function section 4 are selected equal and a transfer function F is expressed as (1-2R/Z)/2...(1), where Z is the impedance element 42 and 2R is a resistance value of a resistor 43. Further, an impedance Z1 between input terminals 7 and 8 is expressed as 2R/(1-2F)...(2), where R is a resistance value of resistors 5 and 6. These equations are simplified into Z1=Z. Thus, the value of the impedance element 42 of the transfer function section 4 becomes the impedance between the terminals 7 and 8 as it is. Further, since the impedance depends on the term of 2R/Z in the equation (1), the Z is selected freely when this ratio is constant.
Patent JP-H1034924-A (JP)
Title: Piezoelectric actuator unit, manufacture thereof, and ink jet recording head employing it
Inventor: KANETANI MUNEHIDE
IPC: B41J2/045
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a large flexure displacement by forming a common electrode on one side of a resiliently deformable plate of piezoelectric material provided with bends at a constant pitch and forming an individual electrode selectively at the bend. SOLUTION: Curved parts 2, 2, 2 shaped like ship's bottom in the longitudinal direction are formed, at a predetermined pitch, on a resilient plate 1 of about 7μm thick made of a piezoelectric material, e.g. PZT. The resilient plate 1 is provided, on one side thereof, with a common electrode 3 and, on the other side thereof, with individual electrodes 4 independently at deforming regions, i.e., the curved parts 2. When a driving voltage is applied between two electrodes 3, 4, the resilient plate 1 is contracted only at the region sandwiched by the electrodes 3, 4. Consequently, the resilient plate 1 is displaced outward and the curved part 2 becomes shallower by ΔH. When the electrodes 3, 4 are discharged under that state, the resilient plate 1 is reset.  A maximum flexure can be attained by applying a drive signal selectively to the common electrode 3 and the individual electrode 4 in a region to be flexed.
Patent JP-H0897957-A (JP)
Title: Facsimile equipment and interface device connecting thereto
Inventor: IWAWAKI NAGAYOSHI
IPC: H04N1/00
Filed: 1994-09-26
Abstract: PURPOSE: To obtain an image with excellent resolution even without the provision of a large capacity memory when the facsimile equipment is used for a printer. CONSTITUTION: The facsimile equipment 1 that has a page memory 11 storing one page of image information recorded by a recording section 7 and an image memory section 5 storing once image information for transmission and reception and connects to an information device terminal equipment 3 is provided with a control section controlling the image memory section 5 so that part of it is used for a page memory section 5b depending on the operating condition. Thus, when the facsimile equipment 1 is used for a printer of the information device terminal equipment 3, an image with excellent resolution is obtained even without the provision of a large capacity page memory.
Patent JP-H0392325-A (JP)
Title: Molding method and device for frp
Inventor: TAKAHARA YOICHIRO
IPC: B29C49/00
Filed: 1989-09-05
Abstract: PURPOSE:To mold integrally a reinforcing rib of closed section structure with a product by clamping SMC with dividing molds, and then inserting a blow pin into SMC, moving forward its end into a hollow section and heat compressing the SMC while air is sucked from the blow pin into the hollow section. CONSTITUTION:A bottom force 1 and a top force 2 are heated up and kept at the given temperature. Then, an SMC 5 is placed on the bottom force 1, over which another SMC 6 is overlapped. Then, two pieces of SMC 5 and 6 are clamped by the bottom force 1 and the top force 2. At the same time, a blow pin 4 is stuck into SMC 5, and the end of the blow pin 4 is stuck into a hollow section 7. While air is sucked from an end opening of the blow pin 4 into the hollow section 7, SMC 5 and 6 are heated pressed by the bottom force 1 and the top force 2. Then, SMC 5 is expanded to bond with the surface of a recessed section 3 to form a reinforcing rib 8 of closed section structure on said section. At that time, polyester resin is fluidized and integrated to form a product 9. At the state of curing the resin, air suction from the blow pin 4 is discontinued, and the blow pin 4 is released from the product 9.
Patent JP-2000057065-A (JP)
Title: Data transfer method between data transfer system and browser window and recording medium
Inventor: HOSHI YOICHI
IPC: G06F13/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To omit the manual input time and labor and to decrease the input mistakes by sending a data transfer request from a 1st server to a 2nd server and receiving the copy enable data among the data displayed on a slave window to copy them on an input screen. SOLUTION: A user decides a commodity that is displayed as a retrieval result and pushes a copy button on a control screen of an input screen. A Web browser 11 sends a prescribed request to an information input server 3. The server 3 starts a 2nd script and gives a request to an information supply server 5 to transfer the data on the commodity that is retrieved by the user. Thus, the server 5 transfers the item that can be copied among the data items of commodities which are displayed on a slave window. The server 3 generates an input screen where the data received from the server 5 are copied to each corresponding item and sends this screen to the browser 11 to display it there.
Patent JP-2000059509-A (JP)
Title: Dynamic control system for number of incoming calls
Inventor: NISHINO HIDEKAZU
IPC: H04W48/06
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To calculate the appropriate number of incoming calls on an area from the traffic quantity of incoming and outgoing calls an exchange and to control the number of incoming calls to a mobile station in the base station. SOLUTION: An exchange 1 is provided with a data processor 10 which calculates the appropriate number of incoming calls which are to be transmitted in one second to an area from the traffic quantity of the incoming and outgoing in the area and sends the calculated number of incoming calls by loading on the incoming calls. A base station 2 is provided with an incoming call controller 20 which receives the number of incoming calls from the data processor 10 and controls the number of incoming calls to mobile stations 3 and 4.
Patent JP-H1161695-A (JP)
Title: Antirust paper
Inventor: MAKINO SEIJI
IPC: H01L23/50
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an antirust paper suitable for a lead frame made of a copper material by impregnating a paper having low chlorine ion and sulfate ion contents with a benzotriazole-type antirust agent. SOLUTION: The objective antirust paper effective for suppressing the generation of rust caused by chlorine ion and sulfate ion and having improved antirust performance is produced by impregnating a benzotriazole-type antirust agent in a paper having a Bekk smoothness of >=60 sec on at least one surface and containing 5-18 ppm of chlorine ion and 30-50 ppm of sulfate ion in the paper.
Patent JP-H0786892-A (JP)
Title: Pattern state detecting circuit
Inventor: KOSUGE YUTAKA
IPC: H03K5/26
Filed: 1993-09-16
Abstract: PURPOSE:To calculate a pattern shift extent and to correct the shifted pattern by providing a selector part to select the correction data given from a front- shifted or rear-shifted pattern correcting part. CONSTITUTION:The input pattern data are compared with the inverted value of a reference pattern given from a reference pattern generating part 1 at a front-rear shift comparing part. Based on this comparing result, a front-shifted number calculating part 3 calculates the number of front-shifted patterns to the reference pattern and sends this calculated number to a front-shifted pattern correcting part 6. The part 6 corrects the front shift component of the input pattern data and sends these corrected data to a selector part 8. When the comparing result shows the rear shift of patterns, a rear-shifted number calculating part 4 calculates the number of rear-shift patterns to the reference pattern and sends the calculated number to a rear-shifted pattern correcting part 7. The part 7 corrects the rear-shifted component of the input pattern data and sends these corrected data to the part 8. Thus it is possible to know the presence or absence of the front-shifted and rear-shifted patterns and also to know the number of these shifted patterns and furthermore to correct the input patterns to the expected value.
Patent JP-H0278637-A (JP)
Title: Production of isopropyl-p-terphenyls
Inventor: MORITA MAMORU
IPC: C07C67/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain the title substance in high yield by reacting p-terphenyl with propylene, propanol, propyl halide, polyisopropylbenzene, etc., in the presence of preferably H type mordenite catalyst. CONSTITUTION:p-Terphenyl is reacted with an isopropylating agent such As propylene, propanol, etc., in the presence of zeolite (preferably H type mordenite) having 7Angstrom  pore diameter as a catalyst at 130-320 deg.C under 2-20kg/cm<2> to give the title substance. The reaction can be carried out by using a solvent or not using the solvent. For example, in case that a reaction mixture is almost solid as p-terphenyl is isoropylated with propylene at a temperature lower than the melting point of p-terphenyl, a solvent such as n-paraffin is required. The title substance is useful as a heating medium, solvent for pressure-sensitive paper, intermediate raw material of polymer, intermsdiate raw material for liquid crystal, etc.
Patent JP-H0278562-A (JP)
Title: Ink jet recording device
Inventor: ARA YOJI
IPC: B41J2/165
Filed: 1988-09-16
Abstract: PURPOSE:To enable ink to be removed from a discharge surface in a noncontact manner by a method wherein when a recording head is introduced to an opposed position of an air nozzle with a carriage, an air pump is driven with a driving piece established to the carriage, and air is injected from the air nozzle toward an ink discharge part. CONSTITUTION:An air pump 38 is driven with a pump driving piece 2C of a carriage 2 everytime the carriage 2 passes in front of this air jet nozzle 35 before and after recovery time, and air is sent toward the nozzle 35 via an air discharge port 38C to be jetted. For a recording head 1, a discharge surface 1C of its discharge part 1A is formed in a depressed shape, and an ink absorbing material is provided below that. Then, everytime the recording head 1 is introduced to such a position with the carriage 2, air is jetted toward the depressed ink discharge surface 1C from a nozzle 35 fixed being oriented obliquely downward, and the air flows downward along the depressed part of the discharge surface 1C. At that time, dirt and ink adhering near an ink discharge port 1D are blown away. They fall on a downward ink absorbing material 39 and can be absorbed therein.
Patent JP-S61111292-A (JP)
Inventor: MORI YOSHIAKI
IPC: B65G1/137
Filed: 1984-10-31
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-S6472272-A (JP)
Title: Electronic filing device
Inventor: TAKAGI SHIRO
IPC: G06F17/30
Filed: 1987-09-14
Abstract: PURPOSE:To improve the working efficiency of an electronic filling device with elimination of handling complication by handling and controlling document and drawing data stored in a magnetic memory means like the paper document and drawing data. CONSTITUTION:Code data is read out of a magnetic memory means 28a and stored in an optical memory means 19. When these code data are all stored en bloc in the means 19, the information on the storage contents of the means 28a is also stored in the means 19. Thus the document and drawing data stored in the means 28a can be handled and managed like the paper document and drawing data. Thus a highly efficient working environment is secured and the processing efficiency is improved with an electronic filing device.
Patent JP-H04110409-A (JP)
Title: Smelting-reduction method and equipment for iron ore
Inventor: KAWADA HITOSHI
IPC: C21B13/00
Filed: 1990-08-31
Abstract: PURPOSE:To effectively remove dust in exhaust gas with a simple equipment by passing the exhaust gas discharged from a smelting reduction furnace and supplied into a pre-reduction furnace through moving layer of pre-reduced ore on the way of supplying this. CONSTITUTION:A part of the preheated and pre-reduced ore in the pre-reduction furnace 2 is allowed to flow in a moving layer forming chamber 11 to form the moving layer 13 of ore. On the other hand, the exhaust gas supplied into the pre-reduction furnace 2 passes the above moving layer 13 through a primary dust removing machine 10. At this time, the fine particle dust contained in the exhaust gas is stuck and adsorbed to the ore in the moving layer 13. The cleaned exhaust gas with this is guided into the pre-reduction furnace 2 with scarcely developing lowering of the temp. On the other hand, the other part in the pre-reduction furnace 2 is joined together with the ore from the moving layer forming chamber 11 in the ore supplying tank 8 and supplied into the smelting reduction furnace 1. By this method, the dust in the exhaust gas guided in the pre-reduction furnace 2 is effectively removed with the simple equipment without lowering the temp. and stickiness of the dust in the pre-reduction furnace 2 is effectively prevented.
Patent JP-S60121045-A (JP)
Title: Heat exchanger and its production
Inventor: KUROKI TAKANORI
IPC: B23K20/02
Filed: 1983-12-05
Abstract: PURPOSE:To improve considerably cooling or heating efficiency by projecting and forming plural pieces of fins to the inside wall surface of a fluid conducting hole for cooling water, etc. along the longitudinal direction thereof. CONSTITUTION:Two sheets of divided pieces 1', 1'' each punched with a groove to be used as a conducting hole 2 for cooling water on one side are prepared and a pipe 6 to be fitted into the space formed by the grooves when the grooved faces are mated with each other is prepd. Plural fins 5 are projected and formed continuously or intermittently on the inside wall surface of the pipe 6 along the longitudinal direction thereof. These pieces are then combined and the parts exposed to the outside in the joint faces 7 between the pieces 1', 1'' and the pipe 6 are hermetically sealed. The assembly is integrally joined by a hot isotropic press joining method, by which pressure is acted thereto from the entire circumference with a required gas such as argon at and under high temp. and high pressure.
Patent JP-S6385048-A (JP)
Inventor: WADA TAKAHIRO
IPC: C04B35/56
Filed: 1986-09-29
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-H0673923-A (JP)
Title: Concrete fence and construction method thereof
Inventor: SAIGA TAKUJI
IPC: E04H17/14
Filed: 1992-08-28
Abstract: PURPOSE:To erect and fix concrete fences easily and definitely and turning them into one piece structure. CONSTITUTION:In terms of a concrete fence 4 where support pieces 2, which project on both sides, are installed near the lower end of a fence main body 1 preliminarily formed with concrete and reinforcing bar insertion holes 3 which penetrate both the sides around the lower end of the concrete fence main body 1, the concrete fence 4 is erected and loaded on a foundation 5. During this construction work, the support pieces 2 on both sides are placed in contact with the top of the foundation and supported. Under this condition, reinforcing bars 6 are inserted into the reinforcing bar insertion hole 3 where the reinforcing bars 6 are connected to and fixed with the foundation 5. After that, concrete is cast around the lower part of the concrete fence 4 in such a fashion that the cement may penetrate into the reinforcing bar through holes 3.
Patent JP-S61107948-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1984-10-31
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-H0786248-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO TOMIYASU
IPC: H05H1/46
Filed: 1993-09-17
Abstract: PURPOSE:To make it possible to hinder the starting of side etching work for the sidewalls of an intermediate layer and enlarge the width of the intermediate layer and provide an etching film as specified by a required design dimensional width in etching the intermediate layer by adjusting the quantities of an etching gas and an accumulated gas or the film thickness of the intermediate layer. CONSTITUTION:A lower layer resist 3, an intermediate layer 4 and an upper layer resist 5 are formed on a film 2 to be etched. After the lower layer resist 5 is patterned, the intermediate layer 4 is etched with the upper layer resist 5 as a mask. After that, the lower layer resist 3 and the etching film 2 are etched one after another with the etched intermediate layer as a mask, thereby manufacturing a semiconductor device. When etching the intermediate layer 4, the side etching shift quantity of the sidewalls of the intermediate layer is adjusted by adjusting the quantities of etching gas which is used to etch the intermediate layer 4 and the accumulated gas which protects the sidewall surfaces of the intermediate layer 4 car the film thickness of the intermediate layer 4.
Patent JP-2001055714-A (JP)
Title: Sign board
Inventor: INOKUCHI KIKIYO
IPC: E01F9/619
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and improve the strength of a sign board by attaching a surface layer indicating a pattern onto a PET resin substrate having a reinforcing rib at the rim of a flat front surface. SOLUTION: There are provided a PET(polyethylene terephthalete) resin substrate 12 which is formed of a recycled PET and has a curved reinforcing rib 14 integrally formed on the rim of a flat front surface of the substrate, and a cover member 15 which is formed of a transparent PET resin and has a shape following the shape of the substrate 12. Next, a film sheet 13 indicating a pattern or the like is interposed between the substrate 12 and the cover 15, and the reinforcing rib 14 of the substrate 12 and the edge of the cover 15 are welded together. In this manner, a sing board 10 is constituted. Alternatively, the film sheet 13 indicating the pattern or the like is stuck to the front surface of the substrate 12, to thereby constitute the sign board. Thus, the sign board can be made lightweight, resistant to damage, and produced at a relatively low cost.  Further, it can contribute to recycling of spoil PET.
Patent JP-H0391828-A (JP)
Title: Controller for recognition of multi-media information
Inventor: OBAYASHI AKIHIKO
IPC: G10L15/28
Filed: 1989-09-05
Abstract: PURPOSE:To recognize the compression type multi-media information by adding an attribute information deciding part which decides the multi-media attribute and the attribute of the compression attribute information obtained at compression of data, a compression information expanding part which restores the compression information, and an information recognizing part. CONSTITUTION:The multi-media information is processed by an attribute information deciding part 12, and the multi-media attribute and the compression system are sent to a multi-media information recognizing part 14 and a compression information expanding part 13 via a cntrol bus 17. A multi-media information main body 24 received from the part 12 via data bus 16 is expanded by the part 13 based on the compression information 22 and processed by the part 14 based on the multi-media attribute information 21. This process result is outputted via an output interface 15 as the character information. Thus a series of processes are through.
Patent JP-2000069581-A (JP)
Title: Speaker device
Inventor: YAMAGISHI AKIRA
IPC: H04R1/02
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To make a speaker box thin, and to improve sound quality by providing a speaker box formed so as to be made narrow from the bottom face to the upper part, and so that a baffle board can be inclined to the upper part, and arranging a speaker at a lower side in the baffle board, and arranging a duct for phase inversion on one side face of the speaker box. SOLUTION: A speaker box 1A is constituted so that a bottom face board 1D can be formed almost like a square. A baffle board 2 and a rear board 1B are formed like a rectangular shape or a triangular shape. Moreover, the right and left side boards can be formed like triangular shapes or rectangular shapes, and this is shaped in a roof type as a whole. Also, a duct 18 is arranged at the lower side of the baffle board 2 so that an opening 18a can be inclined upward. Thus, the compact and light speaker box 1A can be stably fixed by a placing part 21. Then, any standing waves in a low band can be hardly generated at the time of driving a speaker 3, and any influence due to those standing waves can be prevented.