baber/WOPTO huggingface dataset:
Patent JP-2000227516-A (JP)
Title: Manufacture of epoxy substrate sheet and substrate sheet
Inventor: SUGAWA HIROSHI
IPC: B32B27/38
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To efficiently form a substrate useful for forming a liquid crystal cell with excellent thickness or the like comprising an optical retardation sheet, a gas barrier layer and an epoxy hardening sheet superimposed together. SOLUTION: The method for manufacturing the epoxy substrate sheet comprises successively running a long size optical retardation sheet 1 and continuously manufacturing a substrate 6 consisting of a gas barrier layer 2 and an epoxy resin hardening layer 3 successively adhered and superimposed on the optical retardation sheet through an operation of successive sheet-like extension of coating liquids (22, 32) thereon and their film forming (23, 33) and the epoxy substrate sheet comprises the optical retardation sheet for optical compensation and the epoxy resin hardening layer adhered and superimposed through the gas barrier layer respectively without any interposing adhesive layer.  Thereby the epoxy substrate sheet with various physical properties having excellent optical characteristics, thinness and gas barrier characteristics can be continuously manufactured with simple operations and a thin liquid crystal cell, of which the mass production speed and the thickness can easily be controlled and the liquid crystal is hardly deteriorated, can efficiently be formed.
Patent JP-H05223480-A (JP)
Title: Condensing heat transfer tube
Inventor: TAKAHASHI HIROYUKI
IPC: F28F1/12
Filed: 1992-02-17
Abstract: PURPOSE:To improve heat transfer efficiency and prevent the title tube from the deterioration of heat transfer performance due to covering of condensed liquid by a method wherein a multitude of pins are arrayed on the inner surface of a tube main body with a predetermined pitch while a rib is provided spirally on the inner surface of the tube main body to increase heat transfer area of the tube. CONSTITUTION:A condensing heat transfer tube is employed to the heat exchanger (condenser) of a large-size refrigerating machine and the like. In this case, conical pins 2, having a predetermined height (ho) are arrayed on the outer surface of the main body 1 of the condensing heat transfer tube with given pitches (a lengthwise pitch is Px, and a circumferential pitch is Py). On the other hand, a rib 3, having a predetermined height (hi), is provided on the inner surface of the tube main body 1 spirally with a predetermined pitch Pi and a lead angle theta. The heat transfer area of the tube main body 1 is increased by the effect of respective pins 2 to improve the heat transfer efficiency of the tube. Further, the deterioration of heat transfer performance due to covering the outer surface of the tube main body 1 with condensed liquid can be avoided. Furthermore, miniaturization of a heat exchanger can be achieved.
Patent JP-S60173420-A (JP)
Title: Automatic weight selecting device
Inventor: TARUI MASAHIRO
IPC: B07C5/16
Filed: 1984-02-20
Abstract: PURPOSE:To detect variation in the weight of bodies immediately even if the body varies in weight gradually, and to improve the yield of the bodies by providing a means which sets the succession number of bodies to be measured continuously and also sets the permissible limit number of defect signals in a decision signal for the succession number. CONSTITUTION:The signal of a weighing machine 3 which weighs bodies on a conveying machine is inputted to a decision circuit 12 to decide overweight, regular weight, or underweight on the basis of reference weight set previously in a weight setter 13; and the result is sent out to a selecting machine and the overweight or underweight is sent as a defect signal to a defect detecting circuit 14. The succession number N of bodies to be measured continuously is set with the 1st setter, and the permissible limit number (a) of defect signals is set with the 2nd setter; and the output signal of the decision circuit 12 is stored successively and a warning signal is generated when the number of defect signals attains to the limit number (a). Therefore, even when the bodies vary in weight gradually, the variation is detected immediately to improve the manufacture yield of bodies.
Patent JP-H0770836-A (JP)
Title: Method and apparatus for controlling automatically ratio of number of rotation between operational members of drawing frame
Inventor: PEETAA DENTSU
IPC: H02P5/485
Filed: 1994-02-28
Abstract: PURPOSE: To make a cost logical and to simultaneously achieve a higher degree of automation and precision for the adjustment of the rotational speed ratio among operating members. CONSTITUTION: The drive output transmitted to the operating members is a sum superposing the already adjusted two drive outputs and the one drive output thereof is supplied at all times. The other drive output is simultaneously selectable and variable and the connections of the mechanical transmission devices of all the operating members are simultaneously connected to the respective discrete motors of all the operating members.
Patent JP-H06240228-A (JP)
Title: One-pack moisture-curing urethane adhesive
Inventor: KISHI MASAO
IPC: C09J175/00
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a one-pack moisture-curing urethane adhesive excellent in storage stability, adhesion, water resistance, and boiling resistance, by blending a urethane prepolymer derived from a specific polyisocyanate with a filler, a plasticizer, a curing promoter, and a silane coupling agent. CONSTITUTION:A urethane prepolymer contg. terminal isocyanate groups and prepd. by reacting a polyol having at least 2 hydroxyl groups in the molecule thereof with an excessive amt. of a polyisocyanate compd. is blended with a filler, a plasticizer, a curing promoter, and a silane coupling agent. A mixture of 4,4'-diphenylmethane diisocyanate and carbodiimide-modified diphenylmethane diisocyanate is pref. as the polyisocyanate compd. The proportion of the carbodiimide-modified diphenylmethane diisocyanate in the mixture is pref. 3 to 30wt.%.
Patent JP-H11227959-A (JP)
Title: Image forming device
Inventor: TAKAHASHI ISAMU
IPC: G03G15/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can reduce troublesome operations when a different kind of an image forming subject sheet is fed, and can save a space much more. SOLUTION: A tray 10 is a box, the upper part of which is opened, and is provided with a front surface reference wall 5 disposed vertically, a rear surface wall 13 parallel with the reference wall, a side surface reference wall 6 parallel with those front and rear surface reference walls, a side surface wall 18, and with a bottom wall 19. A side guide 7 parallel with the side surface reference wall 6 is erected, and sheets 3 are housed in at the side of the side surface reference wall 6 by means of the side guide 7 in a state that they are piled up. One end part of a simple tray 2 is supported by the side surface reference wall 6 in such a way as to be freely rotated, and in a state as shown in the figure, the sheets housed in the simple tray 2 can be drawn out.  When the sheets housed in the tray 10 are to be drawn out, the simple tray 2 is revolved so as to be housed in a recessed area 20.
Patent JP-S53115957-A (JP)
Title: Heat exchanger
Inventor: NOGUCHI HISASHI
IPC: F28F9/00
Filed: 1977-03-22
Abstract: PURPOSE: A heat exchanger devised to be promoted in earthquake-resisting and heat-transmitting capacities by arranging the first and the second heat pipes with characteristics of high natural frequencies than the pipe in a pipe bunch around the heat pipe bunch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61190617-A (JP)
Title: Constant voltage circuit
Inventor: TAKAHASHI KYOICHI
IPC: G05F3/20
Filed: 1985-02-20
Abstract: PURPOSE:To reduce the power consumption by supplying the output voltage of a load circuit to the error input side of a comparator without providing a bleeder resistance to obtain a constant voltage. CONSTITUTION:A constant voltage circuit consists of a comparing circuit 1, a constant current circuit CS1, diodes D1-D6, a transistor TR Q1, etc., and a load circuit RL is used instead of a conventional resistance for negative feedback (bleeder resistance). A voltage V2 is obtained by the constant current circuit CS1, etc., and this voltage V2 is supplied to the comparing circuit 1 as the reference voltage, and an output voltage V0 is varied in accordance with the change of the load circuit RL and is compared with the reference voltage V2. As the result, an output current I3' of a TR Q4 is controlled, and TRs Q6 and Q7 are operated as an output circuit as well as a negative feedback circuit. Thus, the constant voltage output V0 is obtained, and currents I1-I3 are about 100muA to reduce the power consumption.
Patent JP-H10227266-A (JP)
Title: Fuel injection valve
Inventor: IWANARI EIJI
IPC: F02M51/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve for atomizing a fuel favorably. SOLUTION: The side part 12b of a cylinder 12 with a bottom and the outside wall 15a of a valve body 15 are laser welded at a welding position 50 and a plate part 16a provided with an injection hole 16f of an injection hole plate 16 is clamped in an axial direction between a bottom 12a of the cylinder 12 with bottom and a bottom outer wall 15c of the valve body 15. Therefore, an injection direction does not change as the plate part 16a does not expand to an injection side. Further, as the thermal deformation of a valve seat 15b by welding near the valve seat 15b can be prevented, the fuel leak at the closing time of a fuel injection valve can be prevented. Thereby, as the flow of unatomized fuel into a combustion room can be prevented, the generation amount of HC as the not burned component in the fuel can be reduced.
Patent JP-H02209767-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROTA JUNKO
IPC: H01L21/8246
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the number of steps by forming gates for an enhancement type and depletion type transistor on a gate insulating film, forming source/drain diffused layer with the electrodes as masks, and forming a program diffused layer of a mask for forming the program diffused layer to cover the gate for the enhancement type transistor. CONSTITUTION:Polysilicon is deposited on a gate insulating film 4, selectively etched to form a gate electrode 5a for an enhancement type transistor and a gate electrode 5b for a depletion type transistor. With the electrodes 5a, 5b as masks impurity is implanted into a substrate 1 to form source/drain diffused layer 6. Then, a resist is so patterned as to cover the electrode 5a for the enhancement type transistor to form a mask 7 for forming a program diffused layer, an impurity is implanted into the substrate 1 with the mask 7 to form a program diffused layer 8. Thus, the number of steps after the program diffused layer is formed is reduced to accelerate a TAT.
Patent JP-H08217440-A (JP)
Title: Production of rare earth-barium-copper-oxygen type oxide superconductor
Inventor: YAMAGUCHI KAZUYA
IPC: C01G1/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a method for producing a RE-Ba-Cu-O oxide superconductor, capable of producing a large oxide superconductor having a high magnetic repulsive force by treating a precursor comprising a prescribed composition of a rare earth element compound, a Ba compound and a Cu compound and subsequently bringing the treated precursor with a specific seed crystal at a seed crystallization temperature. CONSTITUTION: A rare earth element compound containing Y, a Ba compound, and a Cu compound are mixed with each other so as to produce a composition in a region surrounded by points of A (35, 25, 40), B (35, 35, 30), C (15, 40, 45) and D (15, 30, 55), and subsequently calcined at 900-1500 deg.C to produce a molded pellet-like precursor. A single crystal in which Nd Ba2 Cu2 O10 phases are dispersed in a Nd1+y Ba2-y Cu3 O7-x phase (x is 0-0.5; y is 0.1-0.5) in a composition ratio of 1:0.1 to 1:1.5 is used as a seed crystal. The precursor is heated at 990-1300 deg.C to give a solid-liquid mixture state, further heated at a seed crystal- contacting temperature, brought into contact with the seed crystals, and gradually cooled to a room temperature at a temperature gradient of 5-50 deg.C/cm so that the side of the seed crystal is arranged on the side of a low temperature.
Patent JP-S58160677-A (JP)
Inventor: JIYON FUREDERITSUKU GAADONAA
IPC: A62C37/46
Filed: 1983-02-25
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-H04211294-A (JP)
Title: Method and device for gradation display
Inventor: KONOUE AKIHIKO
IPC: G09G5/399
Filed: 1991-02-26
Abstract: PURPOSE:To reduce turbulence in display of gradations in a large screen, a bright screen, a moving image by adjusting the time intervals between the light emitting times of light emitting bits. CONSTITUTION:When signals to be displayed are encoded by binary digit codes of 8 bits b0-b7 to realize 256 gradations, the whole of one field time is not assigned to light emitting times, and put aside in one direction. The time interval Tm between the light emission starting time of a bit b0 which, first emits light in one field and the light emission starting time of b7 which finally emits light in the following field, is reduced less than a critical fusion period (20ms) of visual characteristic. The light emitting times can be put aside in either right direction or left direction. Further, when the order of light emission of bits is reversed to display the light emission in order from b7 to b0 in the field, the time interval from the light emission starting time of b7 to the light emission starting time of b6 in the following field is shortened less than the critical fusion period.
Patent JP-S63201368-A (JP)
Inventor: REIMONDO EDOWAADO ABINETSUTO
IPC: F02M59/00
Filed: 1988-02-12
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-H04269892-A (JP)
Title: Printed circuit board
Inventor: KUSUNOKI KEIZO
IPC: H05K3/34
Filed: 1991-02-26
Abstract: PURPOSE:To prevent short circuit of a land to be exposed last leaving a solder jet to an adjacent land due to solder by forming a land not to be mounted with a certain component having a center within 5mm of radius from the center of the land to leave last the solder jet part of an automatic soldering machine. CONSTITUTION:Lands 1a-1f for mounting electrodes of an integrated circuit component, a silk printed part 2, a land 3 not to be mounted with a component having a center within 5mm from a center of the outermost land 1f, and electrodes 4a-4f of the integrated circuit component, are provided. If moved to an automatic soldering machine and passed through a solder jet part, when the land 1e leave the jet part, solder stored in the vicinity to the land 1f is drawn to the land 3 not to be mounted with the component. Solder present between the lands 1f and 3 is separated by the part 2. Thus, short circuit of the lands 1a-1f of a printed circuit board 5 due to the solder can be prevented.
Patent JP-S61189676-A (JP)
Title: Manufacture of photo-coupling element
Inventor: TANAKA CHIKAO
IPC: H01L31/12
Filed: 1985-02-19
Abstract: PURPOSE:To contrive to realize the shape of a near ellipsoid of revolution of high photo transmission efficiency in the titled element of planar type, by a method wherein the flow of silicon resin is restricted to a specific range. CONSTITUTION:The light emitted out of a light emitting element 3, as shown by an arrow 9, passes through a photo transmission medium 5 and is reflected on a photo reflection surface 8 at the interface between a photo reflection medium 6 and the photo transmission medium 5, then reaching a light receiving element 4. The shape most efficient in photo transmission is the ellipsoid of revolution. In the case of producing the medium 5 out of a resin of long flow, because of planar shape, some proportion of the light emitted out of the element 3, as shown by an arrow 10, attenuates without reaching the element 4. On the other hand, in the case of a resin of short flow, because of nearly spherical shape, some proportion of the light emitted out of the element 3 likewise reduces the efficiency in the form of an arrow 11. Therefore, use of a resin of 18-34mm flow enables the formation of the shape of a near ellipsoid of revolution and then the control of the current transmission efficiency of the titled element.
Patent JP-S58146332-A (JP)
Inventor: MORISHITA TAKUYA
IPC: A47L9/28
Filed: 1982-02-26
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-S57145345-A (JP)
Title: Semiconductor device
Inventor: ITOU TAKASHI
IPC: H01L23/02
Filed: 1981-03-04
Abstract: PURPOSE:To prevent false operation of an element due to alpha rays by coating with an SiO2 film the surface of the ceramic inside wall of a hermetic chamber of a package wherein a chip is fixed. CONSTITUTION:The inside surface of a ceramic package is coated with an SiO2 film, preferably with a synthetic filler 6. Therefore, the inside surface of the package is occupied by the coating 6 and either of a metal cap 2 or a metallized part 4 and a ceramic surface which is a main source of generation of alpha rays is not exposed, and thus the false operation of the element 3 can be prevented.
Patent JP-S61189360-A (JP)
Title: Device of converting moving direction by lead screw
Inventor: SAKAGUCHI TAKAHIRO
IPC: G11B21/02
Filed: 1985-02-19
Abstract: PURPOSE:To reduce the occurrence of the error in the moving direction of a moving body due to deviation in a position between guide shafts and a lead screw, by a method wherein a pin is located at right angles with the guide shafts. CONSTITUTION:Guide shafts 10 and 11 are situated parallel to a lead screw 1. A moving body 9 is linearly guided with the aid of the guide shafts 10 and 11. A pin 4 is supported to the moving body 9, and the pin 4 is engaged with a groove in the lead screw 1. Further, the pin 4 is positioned at right angles with the guide shafts 10 and 11. This constitution enables reduction of the occurrence of the error in the moving direction of the moving body 9.
Patent JP-H06227674-A (JP)
Title: Heavy machinery schedule formation
Inventor: KUBO HIROAKI
IPC: G06Q10/10
Filed: 1993-01-28
Abstract: PURPOSE:To plan a heavy machinery schedule while reducing a hand help to the utmost. CONSTITUTION:A transportation financial resources registration table registering produce, shed, heavy machinery and transportation conditions and others is formed (step 101), transportation net time (transportation time for each work) is computed by using it (step 102) and grouping for each destination is carried out (steps 104, 105). In accordance with these results, a heavy machinery capable of allocation of working time against each transportation time zone is decided (standardized and treated) (steps 107, 108) and a list if formed (step 109).
Patent JP-H04270910-A (JP)
Title: Segment dimension measuring instrument
Inventor: MORI YASUO
IPC: G01B21/00
Filed: 1991-02-27
Abstract: PURPOSE:To save the manpower of segment measuring work and uniformize the measurement accuracy so as to supply segments having excellent dimensional accuracy by automatically measuring the dimensions of the bolt hole pitches, etc., of segments for the shield driving method. CONSTITUTION:Rails 4, 7, 10, and 13 are provided in parallel with the four sides of a segment 1a on a pedestal 3 on which the segment 1a is set and sensors 6, 9, 12, and 15 which detect the presence of objects in the direction to be detected toward the pitch circles and pitch lines of bolt holes 1a-1 and 1a-2 provided on each side face of the segment 1a are respectively fitted on moving bodies 5, 8, 11, and 14 which move on the rails at fixed speeds. Then dimensions, such as the pitch of the bolt holes, etc., are measured from changes in the output signals of the sensors with time.
Patent JP-S57146366-A (JP)
Title: Data transfer system
Inventor: MURAKOSHI TAKASHI
IPC: H04L29/08
Filed: 1981-03-06
Abstract: PURPOSE:To prevent the competition of mutual transmission requests, by transmitting and receiving data through the confirmation of status by the end of transmission with an interrupting start from a transmission request and operating a transmission side with an interruption inhibiting state during that time. CONSTITUTION:When a transmission start section is called with a main program of a data transfer controller 1A, an interruption inhibiting signal (a) is immediately transmitted to a controller 2A, and a transmission interrupting signal (a) is transmitted to a processor B and the device 1A waits for a status from the B. In the B, the signal (a) from a processor A is inputted to an interruption controller 2B as a signal c detected at an interruption detector 3B. The device 2B outputs a reception start signal d. A data transfer controller 1B calls a reception start section with a signal d. When an interruption branch is made to the reception start section, the receptionable state is given to the A side via a path g with a signal f. The A judges that a status signal h from th B is possible for transmission, outputs a signal b to a data output device 4A and the data are transmitted.
Patent JP-S58149555-A (JP)
Title: Parallel processing device
Inventor: OKUYA SHIGEAKI
IPC: G06F9/38
Filed: 1982-02-27
Abstract: PURPOSE:To shorten the processing time, by operating manifoldly the load or store processing and logical operations while shifting their timings little by little in a parallel processing device where many data are operated with a single instruction. CONSTITUTION:A vector register device 2 consists of 4 vector registers VR0- VR3, and each VR includes 8-word element data having element numbers 0-7. The data line of the device 2 is connected to a data selecting/distributing circuit 6 and logical operation devices 7-0-7-7 corresponding to element numbers. The circuit 6 selects and takes out one optional word of 8-word element data or distributes data to VRs. By the control of a controller 10, a transfer controller 3 loads one-word element data from a main memory 1 to the device 2 or stores it from the device 2 to the memory 1. This operation and arithmetic operations of devices 7-0-7-7 are performed manifoldly in parallel while shifting their timings by every 2 cycles for each elements, thus shortening the overall processing time.
Patent JP-S62189821-A (JP)
Title: Emergency alarm receiver
Inventor: KANDA MINORU
IPC: H04H20/00
Filed: 1986-02-14
Abstract: PURPOSE:To decrease the power consumption by supplying a power only to a reception section and a non-signal detection circuit when no emergency broadcast is broadcasted and supplying power to each section when the no signal period is detected. CONSTITUTION:It is assumed that manual switches 10, 13 are opened. The power is supplied to the receiver 2 and the non-signal detection circuit 11 only by a power switch 12 at normal state. If an emergency broadcast is received by the receiver 2, the non-signal state at the beginning of the emergency alarm signal is detected by the no signal detection circuit 11. The power switch 12 is operated by the output of the no signal detection circuit 11 in this case and the power is supplied to a signal identification section 3 and an alarm output section 4 to cause the emergency alarm detection state immediately. Thus, an emergency alarm signal caused at the output of the receiver 2 is inputted to a signal identification circuit 6 via a waveform shaping circuit 5 and when it is identified to be a start signal, an audio switch 7 is controlled to be conductive.