baber/WOPTO huggingface dataset:
Patent JP-S607759-A (JP)
Title: Manufacture of semiconductor device
Inventor: JINRIKI HIDEHARU
IPC: H01L23/495
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a semiconductor device which has reduced number of components and is easy to assemble and handle by a method wherein a prescribed conductor circuit pattern is formed on a base board with an insulation layer and the base board and an external terminal plate which has external terminals supported by connecting frames are laminated and made solid and then each terminal is separated to each other. CONSTITUTION:A prescribed conductor circuit pattern is formed on a base board 10 with an insulation layer 11 in between. A plurality of external terminals 14 connected by connecting frames 15, 15a and the like are punched out by a press or the like to form an external terminal plate 13. The base board 10 and the terminal plate 13 are laminated and diode chips 16, thyristor chips 17, conductive dummy chips 18 and the like are fitted on the plate 13 and, after the connecting frames 15, 15a are removed, they are made solid with solder. Then required wirings are applied to form a desired semiconductor device.
Patent JP-S5738476-A (JP)
Title: Electrophotographic device
Inventor: KURAMOTO AKIMASA
IPC: G03G15/22
Filed: 1980-08-20
Abstract: PURPOSE:To realize a small-sized and simple electrophotographic device having both a copier function and a printer function, by installing a photoreceptor having the sensitivity to both the visible rays and infrared rays, the 1st exposure device including a cut-off means of the infrared rays and the 2nd exposure device inculding a semiconductor laser, respectively. CONSTITUTION:A drum-shaped photoreceptor 1 is so formed that a layer containing arsenic and tellurium added to selenium is provided on an electrically conductive layer for instance and has the sensitivity to both the visible rays and infrared rays. The 1st exposure device is provided so that an original 3 is irradiated by a halogen lamp 4 through an infrared ray cut-off filter 5, and the reflected light is irradiated onto the surface of the photoreceptor 1 through mirrors 14a-14c plus a lens 15, and the 2nd exposure device is provided so that the surface of the photoreceptor 1 is irradiated through scanning laser beam by a polygon mirror 7 of a deflecting device. In such constitution, a small sized and simple electrophotographing device which has both a copier function and a printer function with only one piece of photoreceptor can be obtained.
Patent JP-H07313431-A (JP)
Title: Filter device for tableware washing machine
Inventor: OGAWA TAKASHI
IPC: A47L15/42
Filed: 1994-05-27
Abstract: PURPOSE:To improve the operation for attaching/detaching a filter device to/ from a filter main body and the removal effect of residue while securing the capacity of a cylinder body. CONSTITUTION:The cylinder body 2 is screwed to a support flange 13 with clamping screws B pierced from above, and the lower half part 33a of a coating material 33 is provided with cut parts 4 which are larger than the head parts B1 of the clamping screws B corresponding to the arrangement interval between the screws.
Patent JP-2000263006-A (JP)
Title: Foreign matter enclosure method by face compression by intercepting specific area and apparatus therefor
Inventor: KOSAKI KATSUTOSHI
IPC: B09B1/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an economical method requiring only a short period of time that does not produce noise, dust, and the like, having influence on the neighborhood. SOLUTION: A vacuum zone is produced in an intercepted face having a specific area, and a mechanism can produce a uniform negative pressure in an object-area by a filter mat 4 and a special strainer 3 contained in the vacuum zone. The lower ground 6 such as industrial waste 5, raw refuse or the like, is compressed subside depositional face artificially subside by using this mechanism so as to make a reclaimed depositional face artificially and the mass of subsidence is coated with good quality soil and a frame is constructed so that a land may be reused. Execution of this method produces no dust, no noise, etc., and is economical.
Patent JP-S5542042-A (JP)
Title: Angle display unit
Inventor: SHIMURA TOSHIO
IPC: H01Q3/02
Filed: 1978-09-19
Abstract: PURPOSE: To simlify the converter system of and improve the indicating accuracy of an angle display unit by comparing the digital signal of a needle rotating angle and the digital signal of an antenna rotating angle and driving a pulse motor by the control pulses of the number proportional to the angle difference therebetween.  
     CONSTITUTION: A digital arithmetic controller 7 compares a digital signal of a rotating angle stored in a digital memory 1 with a digital signal of a needle angle to apply a control pulse proportional to the angle difference therebetween to a pulse motor 8 for driving a needle. A correction angle detector 9 applies the rotating position signal of the ueedle upon closing of a power supply and any correcting angle signal to the controller 7 to thereby correct an arithmetic register. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0411869-A (JP)
Title: Crab's leg-like fish cake and production thereof
Inventor: SUGINO YOSHITO
IPC: A23L17/00
Filed: 1990-05-01
Abstract: PURPOSE:To continuously obtain the subject crab's leg-like fish cake by conveying a band-shaped fish cake on a conveyer in the longitudinal direction, cutting the fish cake into a noodle shape during the above-mentioned conveyance, subsequently gathering the resultant noodle-shaped materials in a bundle state, obliquently cutting the bundled material and forming parallelogram blocks. CONSTITUTION:A band-shaped fish cake 2 on a conveyer belt 1 is conveyed in the longitudinal direction and cut into a noodle-shape during the above- mentioned conveyance and the resultant noodle-shaped materials are gathered in a bundle state. The resultant bundled long-shaped fish cake 5 is conveyed and obliquently cut with respect to the longitudinal direction in order to form parallelogram blocks 7 during the above-mentioned conveyance. The above- mentioned respective blocks are separated and conveyed in order and packaged in a film for food one by one during the conveyance, thus obtaining the objective fish cake.
Patent JP-H02296003-A (JP)
Title: Cylinder control device
Inventor: TEZUKA TAKASHI
IPC: B63H20/00
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the noise and energy loss due to the operation of relief valves by providing a pilot-type changeover valve which is changed over by the action of the discharge pressure of a pump, and by which the suction side of the pump is communicated with a tank in its changeover position to interrupt the communication between the discharge side of the pump and the tank. CONSTITUTION:A changeover valve V making pilot pressures of the oil pressures from the inlet and outlet ports 10, 11 of a reversible gear pump P is provided, and by the discharge pressure of the gear pump P, the communication between the discharge side on one side of the inlet and outlet ports 10, 11 and a tank T is interrupted, while the suction side on the other side is communicated with the tank T. Further, the inlet and outlet ports 10, 11 are connected to the bottom-side chamber C2 of a cylinder C and the rod-side chamber C1 thereof respectively. Thus, the operation of relief valves 5, 6 due to the piping pressure rise at the time of contraction of the cylinder C can be prevented, and also the occurrence of noise and energy loss ascribable thereto can be prevented.
Patent JP-S5974814-A (JP)
Inventor: HERUMAN KURONSEDERU
IPC: B65G21/20
Filed: 1983-06-27
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-H05133497-A (JP)
Title: Hollow body for percolating and guiding fluid, manufacture of said hollow body and usage of said hollow body
Inventor: BUORUFURAMU YUURUGENSU
IPC: F16L55/02
Filed: 1991-05-21
Abstract: PURPOSE: To provide a hollow body that has good use characteristics and can be rapidly laid in certain cases and manufactured with a simple process and at a low cost by improving the hollow body particularly such as a muffler, a filter, a conduit or the like for guiding a fluid to pass through it. CONSTITUTION: A hollow body composed of a metal outer tube having a substantially oval or a circular cross section over a longitudinal section and made of a metal thin and flat strip 10 rolled up in the form of a spiral with mutually matched outer edges bonded to each other by folded portions is manufactured by forming an outer tube 21 to have a at least two-fold wall structure and spirally rolling up and folding together the same number of entrance strips as the number of the outer tubes and having the same width as that of the outer tubes.
Patent JP-H11301180-A (JP)
Title: Transfer base plate, and transfer seal
Inventor: TAKAMIZAWA YUKIO
IPC: B44C1/165
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To make the surface of a transfer article to a body to be adhered a matting state by a method wherein on a water-soluble liquid permeable sheet material, a matting surface layer of a water-soluble resin in which a powder working as a matting agent is mixed, is provided. SOLUTION: For this transfer base plate 11, on a water-soluble liquid permeable sheet material 1, a matting surface layer 2 of a water-soluble resin in which a powder P working as a matting agent is mixed, is provided by painting or the like. Also, for this transfer seal, on the matting surface layer 2 of the transfer base plate 11, a colored printing layer 4 is provided directly or with a protective layer (which is provided by a solid printing or the like) 3, and on the top, an adhesive layer 5 of an adhesive or a water-soluble liquid activating adhesive is provided by a screen-printing, and in addition, on the top, a separator (for the prevention of a blocking) 6 is provided.
Patent JP-H06329733-A (JP)
Title: Production of nonaqueous resin dispersion
Inventor: YANAGIDA YASUO
IPC: G03G9/13
Filed: 1993-05-18
Abstract: PURPOSE:To obtain the title dispersion excellent in dispersion stability by physically integrating an aliphatic hydrocarbon solvent with a soluble vinyl polymer and insoluble particles. CONSTITUTION:There is provided a process for producing a nonaqueous resin dispersion comprising forming a dispersant-containing solution prepared by dissolving a soluble vinly polymer in an aliphatic hydrocarbon solvent and polymerizing a vinyl monomer soluble in the solvent and capable of constituting a fixing agent insoluble in the solvent in the above solution, which process comprises using the monomer in such an amount that the nonvolatile matter of the resin dispersion after the polymer made from the monomer is formed is in the range of 40wt.% or above.
Patent JP-H09302143-A (JP)
Title: Adjusting agent for drilling muddy water
Inventor: KAMIMURA AKIRA
IPC: E21B21/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a powdery adjusting agent for drilling muddy water capable of maintaining good functions even when a large amount of the solid of a cement is contaminated and excellent in cement resistance and suitable for drilling base piles, etc., by containing sodium-carboxymethyl cellulose and a low molecular weight sodium polyacrylate as essential ingredients. SOLUTION: This adjusting agent for drilling muddy water contains (A) a sodium carboxymethylcellulose having 1.2-1.5 degree of substitution and 200-2000cPs viscosity of 1% aqueous solution and (B) a low molecular weight sodium polyacrylate having 5000-50000 molecular weight as essential ingredients and preferably (C) 2-10% exterior division of soda ash. The ratio of the components A/B is preferably in the range of (30/70)-(70/30).
Patent JP-S62271122-A (JP)
Title: Portable information recorder
Inventor: SAKAMOTO KOJI
IPC: G06F3/048
Filed: 1986-05-20
Abstract: PURPOSE:To make it possible to use with the feeling of making an additional entry in a notebook by displaying the last writing page in case of starting and the newest page without making special operation. CONSTITUTION:When the device is started, and an arbitrary page is opened, the content of display and a writing area are selected, and the part of the newest data out of the content of display and writing area are displayed. The last page in the area is displayed in the left side page and an unused page is displayed in the right side page, and accordingly, additional writing is made there. Thus, as the newest page is displayed without making special operation at the time of starting the device, feeling in using is remarkably improved.
Patent JP-H09307081-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01L21/8247
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the irregularity of the threshold values of memory cells after data is erased by ion implanting boron difluoride in a polysilicon layer to obtain an amorphous silicon layer, and heat-treating the amorphous silicon layer to recrystallize it. SOLUTION: A gate insulating film 12 is formed on the surface of a silicon substrate 11. A first silicon film (polysilicon layer) 13 for a floating gate formed of polysilicon is formed on the film 12. N-type impurity is ion implanted in the layer 13. Boron difluoride is ion implanted in the later layer 13. The layer 13 is amorphized to obtain an amorphous silicon layer, and the amorphous silicon layer is heat-treated to be recrystallized. Thus, a nonvolatile semiconductor memory device having a small irregularity in the threshold values of the memory cells after data is erased can be manufactured.
Patent JP-H07301072-A (JP)
Title: Stepladder
Inventor: MUKAI TAKEO
IPC: E06C7/46
Filed: 1994-05-06
Abstract: PURPOSE:To change the height of a trapezoid stepladder by installing a connection part opposed in parallel to the end of a trapezoid terminal and uniting an extendible ladder and an intermediate extendible ladder together. CONSTITUTION:Upper connection parts 11a and 11b of an extendible ladder 9 having a height H are opposed to connection parts 4a and 4b at the lower end of a stepladder 1 having basic height H1 in parallel as occasion demands and arranged to be removably united. Grounding pedestals 18a, 18b and 18c are united with the connection parts 4a and 4b at the lower ends of posts 3a and 3b of the stepladder 1, thereby forming the height of the stepladder H1+H2=HA based on its single member. The upper connection parts 11a and 11b of the extendible ladder 9 are united with the connection parts 4a and 4b at both lower ends of the stepladder 1 and an extendible support leg 15 is united with the lower end of the support leg 5, and the grounding pedestals 18a, 18b and 18c are further united with the lower connection parts 13a and 13b of the extendible ladder 9 and the lower end of the extendible support leg 15, thereby forming the height H1+H2+H3=HB.
Patent JP-S5641496-A (JP)
Title: Return bend of single shaft multistage centrifugal compressor
Inventor: UEDA SHINJIROU
IPC: F04D29/44
Filed: 1979-09-12
Abstract: PURPOSE: To prevent separation of the laminar flow occuring in the inner wall side of a return bend and loss due to the separation, by providing a plurality of protrusions on the inner wall face of a return bend that communicates the diffuser and return channel between impellers in each stage.  
     CONSTITUTION: A plural of impellers 2 and 3 are mounted on a rotating shaft 1  and between the impellers 2 and 3 of each stage a diffuser 4, return channel 6 and  return head 5 communicating the diffuser 4 and channel 6 are provided. On the  inner face of the wall of the return bend 5 a plurality of protrusions 19 are provided. These protrusions 19 can be triangular (column or cone), rectangular (column)  or circular shaped, and they are arranged as needed in the circumferential and axial  directions. By this arrangement, the boundary layer on the face of the inner wall is  given turbulence and it nullifies the tendency of laminar flow under the influence of centrifugal force in the boundary layer in the inner wall side and prevents separation of fluid flow or greatly weaken the extent of separation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06333180-A (JP)
Title: Fire sensor, manufacture of fire sensor and fire sensing device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/06
Filed: 1993-05-18
Abstract: PURPOSE:To provide the fire sensor and the manufacture of the fire sensor by which an initial fire and especially a smell of burning produced by burning fire is sensed with high sensitivity. CONSTITUTION:In the manufacture of a fire sensor including a process forming SnO2 thin film by the electron beam vapor deposition method on a substrate 8, the electron beam vapor deposition method is executed at a substrate temperature of 400-500 deg.C (1), under a pressure of 1X10<-5>Torr or below at vapor deposition (2), at a vapor deposition speed of 0.1-5Angstrom /sec (3) to form a vapor deposition film thickness of 2000-5000Angstrom  and heat treatment is applied to a sensor element 11 for 1-2 hours at 500-600 deg.C in atmospheric air pressure. The fire sensor is provided with a detection means including the sensor using an oxide semiconductor obtained by the method, a fire discrimination means discriminating a fire based on an output of the detection means and a signal transmission means sending a fire signal according to the output of the fire discrimination means.
Patent JP-H08313823-A (JP)
Title: Endoscopic image processing device
Inventor: NISHIMURA HIROICHI
IPC: G02B23/26
Filed: 1995-05-15
Abstract: PURPOSE: To apply the optimal image processing to every image of endoscopic images and to make its hardware at a low cost. CONSTITUTION: This device is composed of a coordinate axis transforming circuit 53 for converting R, G, B image data to u, v, w image data, filtering circuits 54a, 54b, 54c for filtering the u, v, w image data, a coordinate axis inverse transforming circuit 55 for inversely converting the u, v, w image data after filtering to R, G, B image data, data converting circuits 56a, 56b, 56c for converting the R, G, B image data after inverse conversion and outputting them as the image data of processing result, a converting/inverse converting matrix setting circuit 57 for setting a coordinate axis transforming matrix A and a coordinate axis inverse transforming matrix A-1, a filter setting circuit 58 for setting a filter and a mode deciding circuit 59 for deciding the processing mode of emphasis processing.
Patent JP-H05309648-A (JP)
Title: Multi-layer vessel and its manufacture
Inventor: OTA TAKAO
IPC: B29C49/08
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a multi-layer vessel superior in also transparency, gas barrier properties, interlaminar adhesion and mechanical strength, by constituting the vessel so that an opening end part of a mouth part of the vessel is comprised of single-layer structure of thermoplastic resin, and a thin part of a belly part is constituted of a single-layer part of the thermoplastic resin and multi-layer part of the thermoplastic resin and the other thermoplastic resin. CONSTITUTION:A multi-layer vessel is manufactured of thermoplastic resin A1 and thermoplastic resin B2. Then in the multi-layer vessel and a parison of its precursor, an end part of an opening of a moth part of the vessel is comprised of single-layer structure of the thermoplastic resin A1, and a thin part of a belly part is constituted of a signal-layer part of the thermoplastic resin A1 ad a multi-layer part of the thermoplastic resin A1 and thermoplastic resin B2. In its manufacture, the thermoplastic resin A1, B2 are injected respectively through their exclusive injection cylinders and finally the thermoplastic resin A1, then simultaneous injection of the thermoplastic resin A1, B2 and single injection of the thermoplastic resin A1 are repeated alternately and the thermoplastic resin A1 is injected finally.
Patent JP-S6010431-A (JP)
Title: Optical recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B7/24
Filed: 1983-06-29
Abstract: PURPOSE:To improve the corrosion resistance in a recording part by obviating the formation of an optical recording layer in a part of the whole of the outside edge and/or inside edge of a base plate and forming a heat insulating layer, antireflection layer and protecive layer, etc. in the same way as for the above mentioned recording layer. CONSTITUTION:A heat insulating layer consisting of an org. resin, dye, pigment, etc., an antireflection layer consisting of ZrO2, SiO, etc. and an antireflection layer constituted of a ZnS film and MgF2 film or an Na3AlF6 film or constituted of an SiO2 film and TiO2 film or ZrO2 film can be provided between a base plate and a recording layer. A protective layer and adhesive layer of metals such as Ti, Cr, Zn, Al, Si, etc. and oxides such as TiO2, Al2O3, SiO2, Cr2O3, etc. are provided on the recording layer or in a way as to cover the recording layer. Said layers can be adhered to a base plate for protection. It is also possible to use a writing side base plate of whcih the surface is worked to a porous layer. The corrosion resistance of the recording medium is improved by obviating the formation of the optical recording layer in a part or the whole of the outside edge and/or inside edge of the base plate.
Patent JP-S61274485-A (JP)
Title: Picture transmission system
Inventor: YUASA HIROYOSHI
IPC: H04N7/18
Filed: 1985-05-29
Abstract: PURPOSE:To confirm promptly abnormality in case of emergency and take measures for it and especially recognize correctly a state of its abnormality by transmitting in turn picture information of a more minute picture element than that of the picture information transmitted in advance out of variable information between frames of a reference picture and a current picture and also by making the picture information have a sequential definition. CONSTITUTION:After a detected variation is confirmed by connecting with a receiving side through an automatic dialing, alarm packet data transmitted from a sending side to a receiving side. During its transmission of the alarm packet data, a sequential definition control circuit 14 of the sending side fetches pictures of a picture element 64X64 out of the picture elements representing a block of the picture element 4X4 of a current picture frame buffer 4 and allows rough pictures of the whole pictures to be compressed by a picture compressing circuit 15 and to be transmitted. At the same time, the reference picture data are prepared and written in a reference picture frame buffer 16 in accordance with the same algorithm as that of the receiving side. The receiving side fetches the transferred picture information in a picture extension circuit and restores them. Thus, presence or absence of the abnormality can be confirmed in a short time by the receiving side and a definite picture can be transmitted promptly.
Patent JP-H0413599-A (JP)
Title: Cutting edge for cutting synthetic resin
Inventor: SHIMIZU SHOHACHI
IPC: B23B51/05
Filed: 1990-05-01
Abstract: PURPOSE:To make a cutting edge not biting in a synthetic resin by providing the blade part whose rake angle becomes zero or negative at the tip of the bar whose section is circular. CONSTITUTION:A cutting edge part 11 whose rake angle becomes zero or negative is provided at the tip of the bar whose section is circular in a blade 10 for cutting a synthetic resin. Consequently, a synthetic resin A is subjected to cutting so that the blade 11 is plucked without its biting therein.