baber/WOPTO huggingface dataset:
Patent JP-S6051354-A (JP)
Title: Bipolar code decoding circuit
Inventor: FUJITA SUSUMU
IPC: G11B20/14
Filed: 1983-08-30
Abstract: PURPOSE:To correct automatically a phase shift even if the output phase of a frequency divider is shifted by 180 deg., by providing a means which detects polarity inversion of a timing signal and resets it to a normal polarity. CONSTITUTION:When the output phase of a frequency divider 6 is normal, a signal (b) is applied to an input terminal of a DFF11, and a voltage of a waveform obtained by inverting a waveform (f) is applied to a clock input terminal of the DFF11, and therefore, a signal 11a is always kept ''0''. Meanwhile, when the output phase of the frequency divider 6 is inverted after a time t1, the signal 11a becomes ''1'' ata time t2, and a signal 13a becomes ''1'' also after a delay in a DFF12. Meanwhile, signals 11a, 13a, and 14a have waveforms h1, b2, and b3 respectively, and the signal 14a is delayed in a shift register 15 by a prescribed time to become a signal 15a and resets the frequency divider 6, DFFs 7, 8, 11, and 13, and the register 15, and hereafter, the phase of the timing signal of the FF7 is normal.
Patent JP-S5951276-A (JP)
Title: Bicyclo(3.3.0)octane derivative and its preparation
Inventor: KONISHI YOSHITAKA
IPC: C07D309/12
Filed: 1982-09-17
Abstract: NEW MATERIAL:The bicyclo[3,3,0]octane derivative of formula I [Ac is acetyl; THP is tetrahydropyran-2-yl; R is formyl or group of formula II (R<1> and R<2> together form oxo group, or one of R<1> and R<2> is hydroxyl and the other is H; the configuration of the double bond is E)]. EXAMPLE:3alphabeta-Acetoxy-6-syn-formyl-7-anti-( tetrahydropyran-2-yloxy )-cis-bicyclo [3, 3, 0]octane. USE:Useful as an intermediate for the synthesis of (5E)-6,9-methano-PGI2 useful as a drug, safely, in high yield, without producing by-product. PROCESS:The compound of formula IV which is one of the compounds of formula I can be prepared, e.g. by oxidizing the compound of formula III. The compound of formula IV can be converted to the compound of formula VI by the Wittig reaction with sodium derivative of dialkylphosphonate of formula V.
Patent JP-S5785758-A (JP)
Title: Sheets classifying method
Inventor: HARAGUCHI TAKASHI
IPC: B65H29/60
Filed: 1980-11-17
Abstract: PURPOSE: To transport sheets without causing buckling even in those with low toughness in a system in which sheets are discriminated while transported by a two-belt conveyor by furnishing a discriminating swing piece at the part two belts go apart and thereby forming an air flow in the gaps between the sheet and the belts.  
     CONSTITUTION: When a sheet 6 is sent into the transport line 9 constituted by a belt 1 and a belt 3, the tip of a swing piece 5 is swung toward a guide pulley  11 so that the sheet 6 runs further between the swing piece 5 and belt 1. At this  time, air blown out of a nozzle 15 forms an air flow 17 in said gap 16, so that  frictional resistance is extremely small and thereby the sheet is discriminated  without risk of buckling and sent to the transport line 9 smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H116170-A (JP)
Title: Reduction method for vertical earth pressure
Inventor: SEKIGUCHI KOJI
IPC: E02D31/10
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a reduction method for vertical earth pressure that can reduce vertical earth pressure easily and reliably in the execution of works. SOLUTION: A cylindrical bag 2 wrapping granules 3 is placed on an underground structure 1 so that their longitudinal directions may agree with each other, a cutter 4 is set at the end of the cylindrical bag 2, a wire 5 extending onto a ground surface 7 is connected to the cutter 4, back-fill stones 6 whose average size is larger than the granules 3 are laid around the cylindrical bag 2 and the underground structure 1. And by operating the wires 5, the cylindrical bag 2 is cut longitudinally by the cutter 4, the granules 2 are flowed between the back-fill stones 6, thereby reducing vertical earth pressure working on the underground structure 1.
Patent JP-S6316654-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO MASARU
IPC: H01L21/266
Filed: 1986-07-08
Abstract: PURPOSE:To obtain a semiconductor device having a diffused resistance and improved in its integration with high accuracy of a planar direction by ion implanting an impurity by a mask made of a polycrystalline silicon, and connecting a voltage applying terminal for forming a storage layer on a semiconductor substrate with the mask. CONSTITUTION:A mask 13 made of a polycrystalline silicon formed by the same steps as the gate electrode of an MOS transistor is formed through an oxide film 14 on a semiconductor substrate 10 on which an MOS transistor is formed, and a diffused resistor 11 formed by an impurity ion implanting method using the mask 13 is formed on the substrate 10. A voltage applying terminal 15 for forming a storage layer on the substrate 10 under the mask 13 is connected to the mask 13. The lowest potential of a semiconductor device is applied to the terminal 15 connected to the mask 13 in case that the substrate 10 is of P-type, and the highest potential of the device is applied thereto in case that the substrate 10 is of N-type, thereby forming the storage layer on the substrate 10 under the mask 13.
Patent JP-S6435912-A (JP)
Title: Projection aligner
Inventor: HERUBERUTO EE MAIYAA
IPC: H01L21/30
Filed: 1988-06-30
Abstract: PURPOSE: To form a basic width equally wide between photo resist webs formed on a master equally wide over an entire image region onto a mask by providing a stepwise filter. CONSTITUTION: A light from a lamp 6 passes through a dual light collecting device 7 and a mirror 8, and reaches a unit 9 provided with a filter, a lens and an optical integration device. The light is distributed uniformly via an optical conductor 10, a lens 11 and a condenser lens 12. A stepwise filter 13 located between the aligner 1 and a mask 2 is a radial direction gray stepwise filter having a transmission capability increased outward in the radial direction and generates an emission intensity changing over an object area (mask 2) to correct the modulation transmission capability of the projection objective lens 2 otherwise reducing toward a ridge of an image area or a ridge of the object area. A stepwise filter 14 may be provided after the optical conductor 10 selectively or in addition.
Patent JP-H0325025-A (JP)
Title: Manufacture of automobile door
Inventor: MUKAI MASAYUKI
IPC: B62D65/00
Filed: 1989-06-23
Abstract: PURPOSE:To make attachment of components to an inner panel easy by temporarily fastening the inner panel to an outer panel using clips on their circumferences, painting them, separating them, attaching components to the inner panel, and fastening them again together. CONSTITUTION:An outer panel 1 is superimposed on an inner panel 2 along their circumferences 1a, 2a and temporarily joined together by inserting clips in rivet attaching holes on the circumferences, and they are painted. After the painting, the clips are severed to separate the outer and inner panels 1, 2 from each other and components are attached to the inner panel 2. The outer panel 1 is superimposed again on the inner panels 2 along their circumferences 1a, 2a attaching rivets 5 to the rivet holes. An edge protector 6 is attached over the circumferences so as to cover the circumferences 1a, 2a and the rivets 5.
Patent JP-H11341429-A (JP)
Title: Image pickup device, reproducing device and data recording and reproducing system
Inventor: IWANAGA MASAKUNI
IPC: H04N5/225
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup device that can freely reproduce an image with information added thereto and an image with no information added thereto without causing deterioration in image quality. SOLUTION: When a shutter key is operated, photographing is controlled (step SA1) to allow signal processing circuit to provide an output of a signal from an image pickup element when the shutter key is operated. Succeedingly, a photographed image is processed (step SA2) and photographed image data processed by the signal processing circuit are received. In parallel with the processing above, information data are received from a clock section synchronously with the operation of the shutter key (step SA3) and watermark processing is applied to the received information data by the well-known watermark processing method to obtain the watermark information (step SA4) and the watermark information processed in the step SA4 is imbedded to a sample of the image data that is photographed image processing in the step SA2 to synthesize them (step SA5).  Then the generated composited image data are stored in a recording memory (step SA6).
Patent JP-H0828133-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05F5/00
Filed: 1994-07-13
Abstract: PURPOSE:To facilitate production and to simplify installing work by constructing a door stop of a stopper and a main body which is engaged in the stopper so as not to be pulled off easily when it is only inserted into the stopper. CONSTITUTION:A door stop 10 is constructed of a main body 2 and a stopper 3, and in the main body 2 made of a curved plate body, a contact part 1 at its point end is brought into contact with a receiving member such as a wall. In the stopper 3 formed into a flat rectangular cylindrical shape, a flat plate is bent into a U-shape from an upper face 3a to a side wall 3b, a bottom face 3c is bonded by means of welding and the like, a rear part wall 3d in which a notch 5 is arranged is folded toward the bottom face 3c, and the inside of the rectangular cylinder serves as an insertion part 4 to which the main body 2 is inserted, so that the main body 2 is inserted from an opening part 4a and is brought into contact with the rear wall part 3d so as to be stopped. Then, the notch 5 on the upper face forms a tongue piece part 6, and its point end 6a is bent downward toward the inside, and as a result, the door stop 10 cannot be pulled off. The stopper 3 is installed in a door by means of an external thread.
Patent JP-S6317528-A (JP)
Title: Manufacture of semiconductor device
Inventor: KISHI KOICHI
IPC: H01L21/3065
Filed: 1986-07-09
Abstract: PURPOSE:To bring the diameter of an opening section in an actual pattern region to uniform dimensions by constituting the manufacture of a semiconductor device of a process, in which a pattern is transferred onto a resist film formed onto a film to be etched, a process, in which a mask for etching is shaped, and a process in which an opening pattern is formed. CONSTITUTION:Actually necessary opening sections 22 are arranged regularly onto a mask body 21, an actual pattern region 23 is shaped, and a dummy pattern region 25 in which opening sections 24 having the same dimensions as the opening sections 22 formed in the actual pattern region 23 is shaped around the actual pattern region 23. A photo-resist film 14 is exposed by using the photo-mask body 21 and a pattern is transferred, the photo-resist film 14 is developed and treated, and only the required sections of the photo-resist film 14 are left. An silicon oxide film 13 is etched selectively, employing the photo-resist film 14 as a mask, and contact holes 15 reaching the surfaces of each n-type diffusion region 12 are bored. Accordingly, the uniform diaoeters of the openings are acquired.
Patent JP-S5582696-A (JP)
Title: Method of making certificate card
Inventor: ROORANDO MORABU
IPC: B42D25/328
Filed: 1979-12-14
Abstract: Disclosed is a method of manufacturing multilayer identity cards by electrophotographically reproducing identity information on a card core material and then laminating protective film on both sides of the core material. In preferred embodiments, the core material itself may be made up of several layers with additional security markings thereon. A relief grid image or a hologram can be inserted into the card core prior to lamination. In a further embodiment, after lamination, the identity card blank is photomechanically scanned and positioned in accordance with existing control marks and punched to produce the finished identity card.
Patent JP-H0720093-A (JP)
Title: Detector of electromagnetic characteristics and its sensitivity adjusting method
Inventor: OKUBO HIROYUKI
IPC: G01N27/72
Filed: 1993-06-30
Abstract: PURPOSE:To provide a title invention which enables sensitivity to be adjusted easily. CONSTITUTION:An excitation coil 2 and a detection coil 3 are installed at a proper interval between conveyor rolls 5, 5 which convey a steel plate 1, and these coils 2, 3 are enclosed by a yoke 4 of nearly U-shaped cross-section. The yoke 4 makes both U-shaped ends face the detection plane of the steel plate 1 at a predetermined interval, so that their longitudinal direction is arranged in the width direction of the steel plate 1. Further, the front, rear, and bottom (the absence side of the steel plate 1) of the yoke 4 are each provided with a ferromagnetic body 6 made of an iron block 20mm thick and 1800mm wide, for example. Properly selecting the thickness of this ferromagnetic body 6 enables adjustment to a desired sensitivity.
Patent JP-H0211755-A (JP)
Title: Film forming device
Inventor: FURUGUCHI EIGO
IPC: C23C14/24
Filed: 1988-06-28
Abstract: PURPOSE:To form films of various states without breaking vacuum by bisecting a vacuum vessel to a stationary side and moving side and disposing 3 film forming sources to the stationary side vessel in specific angle relations. CONSTITUTION:The vacuum vessel 22 is constituted to a spherical shape by mating the stationary side vessel 22a and moving side vessel 22b which are respectively of a hemispherical shape at a joint surface 50. The 1st-3rd film forming sources 34-36 are mounted to the stationary side vessel 22a toward the center O of a substrate 32. The sources are so disposed that the line OP connecting the centers P of the film forming source 34 is perpendicular to a prescribed reference plane 44 with the center O of the substrate 32 as a vertex. This line is determined as one lateral edge. In addition, the sources are so disposed that the centers of the sources 35, 36 come on the side or extension line of the other two side edges OQ, OR of a regular triangle pyramid having respectively 45 deg. angles between the respective three side edges OP, OQ, OR intersecting with each other at the vertex O. The face inclusive of the central point O of the substrate 32 and parallel with the base 38 of the pyramid 37 is determined as the joint surface 50 of the stationary side vessel 22a and the moving side vessel 22b. Further, the extension of the perpendicular 39 down to the base 38 of the pyramid 37 is determined as the central axis 48 of rotation of the moving side vessel 22b.
Patent JP-S6320200-A (JP)
Title: Press machine
Inventor: MOTOMIYA TERUAKI
IPC: B21D5/02
Filed: 1986-07-11
Abstract: PURPOSE:To execute high-accuracy working in the final working position of a ram regardless of a frame distortion by detecting the frame distortion in accordance with the pressure difference between the liquid pressure of a cylinder and the normal pressurizing force in the target position of the ram and making the correction operation of the ram according to the pressure difference thereof. CONSTITUTION:An oil pressure comparing part 29 of a control device 17 compares the cylinder oil pressure P in the final working position of the ram detected by a ram position detector and the normal cylinder pressurizing force P0 of a reference pressure setting part 27 and calculates a deviation P-P0. A deviation signal output part 31 makes an operation in accordance with the deviation P-P0 in order to correct the target position Le of a ram position and speed setting part 21 according to the distortion of the frame and outputs the result DELTAL of the operation to a ram speed control part 23. The ram speed control part 23 receives the value DELTAL and corrects the target position Le.
Patent JP-S5684134-A (JP)
Title: Discharging mechanism for work from press unit
Inventor: SUZUKI MASAYOSHI
IPC: B23D33/10
Filed: 1979-12-12
Abstract: PURPOSE: To make charging mechanism for automatic assembling machine unnecessary so as to make the size of a press unit smaller and to prevent the occurrence of troubles in conveyance, by incorporating a discharging mechanism for work in a press unit to form one body.  
     CONSTITUTION: When the switch is turned on after hoop 1 is inserted into a passage 22 until its top end comes to contact with a stopper 45, a top force 3 descends toward the bottom force 4. A pilot pin 31 is inserted through a positioning hole 13 for the hoop 1 into a hole 23, hereby the under surface of the top force 3 is engaged to the upper surface of the bottom force 4, hence a guide 2 is pushed down against a spring 42, and the passage 22 and the cutting edge 43 of the bottom force 4 form one plane. At that time, the lower end of the cutting edge 32 of the top force 3 is pushed down from the upper face to the lower part of the cutting edge 43 of the bottom force 4 so that the hoop 1 is shaped and cut to produce a work 1'. The work 1' is dropped on the upper surface of a work pedestal 5, and notches 12, 12 are engaged to positioning pins 51, 51. The work pedestal 5 is pushed by a driving device 6 until it comes to contact with a stopper 62, where it stays for a prescribed time. During the stay, the work 1' is sent to an automatic assembling machie as an arrow 7 shows by a pickup brace. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04362038-A (JP)
Title: Optical fiber producing device
Inventor: SAITO SHIN
IPC: F25D3/10
Filed: 1991-06-06
Abstract: PURPOSE:To provide an optical fiber producing device by which the cooling section of an optical fiber is shortened and the optical fiber is rapidly coated with resin. CONSTITUTION:This optical fiber producing device has a heating furnace 1 for heating, melting and drawing an optical fiber preform 2. In the device, a liq. nitrogen cooler consisting of a Dewar flask 3 for storing liq. nitrogen and delivering the pressurized liq. nitrogen 6 to a feed pipe 4, the feed pipe 4 for supplying the liq. nitrogen 6 sent from the flask 3 to a pot 5 and the pot 5 for storing the pressurized liq. nitrogen 6 supplied via the feed pipe 4, introducing the optical fiber drawn in the heating furnace 1 and bringing the pressurized liq. nitrogen 6 into contact with the optical fiber to cool it is provided below the heating furnace 1.
Patent JP-S6219562-A (JP)
Inventor: WATSON KEITH GEOFFREY
IPC: C07C311/46
Filed: 1986-07-11
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-2000030910-A (JP)
Title: Electric resistor having at least two connecting and contacting fields on ceramic substrate and its manufacture
Inventor: WIENAND KARLHEINZ DR
IPC: H01C7/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a resistor that is insensitive to an external mechanical load which is suitable for such a sensor, but quickly fluctuating temperature by firmly coupling a conducting path with a substrate on two separated pedestals. SOLUTION: An electric resistor is formed in such a way that fixing agent areas 3 and 4 are separately stuck to the electrically insulating surface of a ceramic substrate 1. Then a pedestal material 5 is suck to the areas 3 and 4 and firmly coupled with the substrate 1 through the areas 3 and by baking the material 5. A film 8 is selectively formed on the external surface of the material 5 and a platinum layer 10 which becomes a conducting path later is formed on the film 8. In addition, a passive layer 11 is selectively formed on the platinum layer 10. Successively, pedestals 16 and 17 are separately formed on the areas 3 and 4 in two etching steps. Therefore, the resistor is suitable for such a sensor that is insensitive to an external mechanical load, but quickly fluctuating temperature.
Patent JP-S649337-A (JP)
Title: Sampling apparatus for clinical volatile component analyzer
Inventor: OKI NAOTO
IPC: G01N33/497
Filed: 1987-07-01
Abstract: PURPOSE:To enable the concentration, adsorption and desorption of a sample and to make an apparatus small in size, by providing a main body of a cartridge, a cooling metal element, a main body of a sampling unit, etc. CONSTITUTION:A cooling element 5 made of metal and covered with a sponge 2 containing acetone is incorporated in a main body 1 of a cartridge, and it is provided with a stopper for preventing the volatilization of an organic solvent. When a volatile component is taken as a sample from the skin 6, the cartridge is put in a main body 5 of a sampling unit and fixed on the skin 6. Thereafter the stopper 4 is removed and a power source 7 is operated to facilitate the volatilization from the skin 6 by heating by a heater 8 and by sucking by a pump 9 through a hose 10. Moreover, the volatile component produced from the surface of the skin 6 is liquefied by the heat of vaporization of the organic solvent in the cooling element 3. After the sample is taken, two outlets of the sample of the main body 1 are sealed hermetically by melting them down by heating or any other means, the cartridge is removed from the sampling unit, and thus the sample can be kept in a stable state until analysis is executed. In this way, the concentration, adsorption and desorption of the sample are enabled, and an apparatus can be made small in size.
Patent JP-2000350530-A (JP)
Title: Excrement treating apparatus for oyster
Inventor: TAHICHI TOSHIO
IPC: A01K61/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an excrement treating apparatus for oyster enabling the placement of excrement trapping containers near culturing oysters, capable of trapping excrement directly after excretion and supporting the cleaning of a closed sea area, and at the same time having a simple structure. SOLUTION: Between first hanging materials 3 such as main ropes which are hung underwater at opposing positions with a space between themselves, and second hanging materials 8 such as ropes on which plural oyster-attaching devices 1 are fixed are crossed in horizontal direction plurally having an appropriate space between upper and lower stages. An excrement trapping container 9 for oysters is placed directly below an oyster-attaching device 1 in a space among the plural second hanging materials 8.
Patent JP-S5685846-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TABUCHI SHIYUUJI
IPC: H01L21/3205
Filed: 1979-12-14
Abstract: PURPOSE:To exactly cut a wire for a short time in a semiconductor integrated circuit device by forming a metallic layer directly in contact with a polysilicon pattern. CONSTITUTION:Polysilicon patterns 7a, 7b having an interval of approx. 3mum, a width of approx. 3mum and a length of approx. 10mum are formed on a PSG 6 formed on the surface of an IC substrate 5 completed in the formation of elements thereon. An aluminum layer 8 having a width W of approx. 2-3mum is formed integrally with a bit wire and a cell wire 2 in direct contact with these patterns. The aluminum is diffused and alloyed into the polysilicon from the vicinity of 450 deg.C, is thus intruded, and a fuse wire is completely molten or becomes nonconductive at lower than 600 deg.C. Since a voltage therefor can be approx. 5 volts and a current therefor  can be lower than several mA, the power of a melting current transistor can be  largely reduced, and accordingly the occupying area therefor can be reduced. Since  the breaking operation is conducted with such a reaction mechanism, the breakage  can be conducted for a short time exactly with high reliability.