baber/WOPTO huggingface dataset:
Patent JP-S5953929-A (JP)
Title: Data transfer device
Inventor: ISHIBASHI FUMIAKI
IPC: G06F13/42
Filed: 1982-09-21
Abstract: PURPOSE:To transfer a data with high efficiency even in case when the interface of a storage device and a data transfer device serving as a bit serial transfer, by reducing the number of times of connection of the storage device and the data transfer device. CONSTITUTION:When a data transfer device 3 is informed of a WRITE transfer to a peripheral control device 4, contents of a transfer start address register 301 and a transfer word number register 302 are converted to an interface signal 201 through a selector switch 303 and a READ instruction is sent out to a storage device 1. The storage device 1 reads out a designated word number from a designated address, transfers it to the transfer device 3, inputs it to a buffer 305 through a signal 202, and transfers it to the device 4. In case of a READ transfer from the device 4, the device 3 inputs a transfer data to the buffer 305. A buffer counter 304 counts it, and when the contents coincide with the register 302, a WRITE instruction is sent out to the device 1 through the signal 201. Subsequently, a word number portion shown by the register 302 is transferred continuously.
Patent JP-S6144226-A (JP)
Title: Glow plug for diesel engine
Inventor: MINEGISHI SOKICHI
IPC: H05B3/48
Filed: 1984-08-06
Abstract: PURPOSE:To improve the exothermic characteristic and the starting property of the engine by connecting in series a film heater as a first resistor and to a sheath heater having a second resistor. CONSTITUTION:With respect a film heater 12 in which a heater film 11 as a first resistor which is held at the tip end of a holder 13 and becomes an exothermic body is formed on its front surface, a sheath heater 21 having a second resistor 20 for controlling power, connected in series to one end of a heater film 11 thereof, is provided in series via a conductor 16. Further, the sheath heater 21 is formed so that the second resistor 20 is buried in a sealed state with a heat-resisting insulating powder 23 filled in a metal-made sheath 22, the sheath heater 21 being held in a holder 13 in a state where a heat-resisting insulating tube 24 is fitted into the outer peripheral part of the sheath 22. Thus, a quick heating type and a low saturation temperature which are required for the glow plug 10 are realized.
Patent JP-S5866399-A (JP)
Inventor: SUGANO KIMIHIKO
IPC: H05K9/00
Filed: 1981-10-15
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-S6223191-A (JP)
Title: Manufacture of ridge type semiconductor laser device
Inventor: NAGAI YUTAKA
IPC: H01L21/306
Filed: 1985-07-23
Abstract: PURPOSE:To improve the yield by forming the first upper clad layer on an active layer and further the second upper clad layer on that and selectively etching only a contact layer and said second upper clad layer when forming a ridge part by etching. CONSTITUTION:A substrate 10, a buffer 11, a lower clad layer 12, an active layer 13, the first upper clad layer 14, the second upper clad layer 15, and a contact layer 16 are grown in that order. Next, a resist film 17 is formed into a stripe form by photolithography and the ridge structure is formed by using etchant for selectively etching only the second upper clad layer 15. While leaving the resist film 17, an insulating film 18 is formed and the insulating film 18 on the ridge part is removed together with the resist film 17 by liftoff. A P-electrode 19 and an N-electrode 20 for ohmic contact are formed on the upper side of the contact layer 16 and the lower side of the substrate 10, respectively by vapor deposition.
Patent JP-H08335370-A (JP)
Title: Data recording method and reproducing method
Inventor: SAKO YOICHIRO
IPC: G11B11/105
Filed: 1995-06-07
Abstract: PURPOSE: To have access to small-sized sectors and to enhance an access speed while maintaining reliability of data. CONSTITUTION: Headers in which address signals are recorded are provided on a disk at intervals of a prescribed sector width. Recording data are arranged in an error correction encoding block to be subjected to an error correction encoding processing. Sectors S1, S2, S3 are formed by dividing the error correction encoding block into plural pieces in a prescribed direction. Data for are recorded every sector succeeding to the headers. At the time of reproducing, the headers are detected and data are reproduced every sector.  The error correction processing of one side is performed with the reproduced data in sectors S1, S2, S3,... and when an error is not corrected by the error correction processing of the reproduced data in the sector, the error correction block including the sectors S1, S2, S3... is reproduced and then, the error correction processing is performed in series of two directions.
Patent JP-H0330332-A (JP)
Title: Pattern forming method
Inventor: KATAOKA KAZUTO
IPC: H01L21/3205
Filed: 1989-06-27
Abstract: PURPOSE:To suppress side etching effectively and to obtain a pattern having the approximately designed width by providing dummy masks at large spaces between the patterns when a pattern mask is provided. CONSTITUTION:When a pattern mask 3a is provided, dummy masks 3b and 3c are provided at the large spaces between patterns. Namely, the pattern 3a covers a part corresponding to a specified pattern. The dummy masks 3b and 3c cover parts where the large spaces remain between the patterns. When the Al thin film at an unmasked part is removed by reacting ion etching, an Al pattern 2a and dummy patterns 2b and 2c are formed. Side etching is hard to progress at the Al pattern 2a since there are the dummy masks 3b and 3c. The pattern width that is the approximately the mask width is obtained. Thus, the pattern having the approximately designed width can be obtained.
Patent JP-H0513612-A (JP)
Title: Leadless chip carrier and board
Inventor: FUJITA KATSUTOSHI
IPC: H01L23/12
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a leadless chip carrier excellent in surface flatness by forming a base layer overlaid with a conductor layer into a multilayered structure and by loading a chip component in a part facing provided in the center of a board, which is filled with a sealing resin to the same level as the board surface. CONSTITUTION:A board 9 has a double-layered structure, where the respective layers consist of base layers 4 and overlaying conductor layers 51, 52. The center of the board 9 is provided with a facing 2 which exposes a part of the first conductor layer 51. A chip component 3 is mounted on the bottom of this spot facing 2 and bonded to the first conductor layer 51 with wires 6, which facing is filled with a sealing resin 8 up to the level of the second conductor layer 52 to cover the chip component 3 and the wires 6 completely.
Patent JP-H087535-A (JP)
Title: Method and device for editing video
Inventor: INOUE KAORU
IPC: G11B27/02
Filed: 1994-06-24
Abstract: PURPOSE:To attain the cost reduction and the time saving in a video editing by performing the video editing of high quality after editing the video while converting the video into the video of a low quality. CONSTITUTION:All materials are taken in a recording medium 9 capable of random accesses. An editing work and a pre-viewing work are simultaneously performed while displaying recorded contents of the medium 9 on the display of a CPU 5. Since the number of pixels of this case is one fourth of that of materials, the power of the CPU 5 required for a per-viewing processing is one fourth of a conventional power. A management is performed by assigning a serial number to each material for the management. Data taken in with the number of pixels with which the degradation of a picture is not generated practically become the data of 6 Mb per a second. Videos are recorded in a consecutive medium by editing data. In short, when there is the capacity of 43.2Gb, the video of an hour can be made. Thus, the video editing can be reduced in terms of time and cost because the whole of the editing can be performed with the recording medium capable of the random accesses and having a recording capacity being one tenth of the conventional capacity.
Patent JP-S6056160-A (JP)
Title: Controlling method of suction air heater for diesel engine
Inventor: SAIKI TAKAHARU
IPC: F02N19/06
Filed: 1983-09-06
Abstract: PURPOSE:To prevent electric power being fed to a starter from coming into short supply as well as to improve a starting characteristic, by stopping the feed of power to a suction air heater at a time when an electric current being conducted to the starter goes beyond the specified value. CONSTITUTION:In starting a Diesel engine, when a key switch 8 is closed, a relay switch 6 is as well closed for the specified time long via a microcomputer 7, thus current-conduction takes place for a suction air heater 5 installed inside a suction passage. After the elapse of the specified time, a preheating finish lamp 10 for informing an operator of the preheating finish is lighted. Hereat, when an operator sees the lighting of this lamp 10 and closes a strater switch 4, discrimination for whether the starter current detected by a current sensor 9 is more than the specified value or not takes place. And, when the discrimination is the case of YES, the relay switch 6 is opened so that the current conduction to the heater 5 is stopped, and rated operation in a starter 1 is therefore performed.
Patent JP-H06647-A (JP)
Title: Flux feeder for submerged arc welding
Inventor: NAKAGAWA MICHIHIRO
IPC: B23K9/18
Filed: 1992-06-23
Abstract: PURPOSE:To improve productive efficiency and further, to carry out flux supply work with inexpensive equipment by reducing a burden of work to supply flux to a flux tank of an operator and further, carrying out flux supply work in a short time. CONSTITUTION:The flux feeder is constituted of a flux supply hopper 14, a switching valve 13 whose opening degree is adjustable provided fixedly on the lower part thereof, a flux supply pipe conduit 10 connected to the switching valve 13, an air suction port 8 provided fixedly on one end of the flux supply pipe conduit 10 and a flux supply joint 9 provided fixedly on the other end thereof. Consequently, the burden of flux supply work is drastically reduced, the operator is released from so called three K work (hardness, dirt and danger), workability can be improved and since flux supply work can be carried out in a short time, productive efficiency is improved.
Patent JP-H0330858-A (JP)
Title: Agricultural sprinkling apparatus
Inventor: NAKAO YASUNARI
IPC: B05B17/00
Filed: 1989-06-26
Abstract: PURPOSE:To simply alter a granular chemicals sprinkling apparatus to a liquid chemicals sprinkling one by providing a pump driven by a drive shaft in such a state that a delivery rotary body is detached to a chemicals delivery mechanism in a freely detachable manner and providing a sprinkling pipe in which chemicals are sucked by the pump along a sprinkling guide in a detachable manner. CONSTITUTION:At the time of the sprinkling of granular chemicals, chemicals are stored in a hopper and a delivery rotary body is mounted on a drive shaft and the chemicals delivered by a predetermined amount by the delivery rotary body are diffused by a rotary blade and guided by a sprinkling guide to be uniformly sprinkled to the surface of a field over a predetermined lateral width. Subsequently, at the time of the sprinkling of liquid chemicals, the delivery rotary body is detached from the drive shaft 22 and the pump 51 driven by the drive shaft 22 is mounted and a sprinkling pipe 63 is mounted along the sprinkling guide 15. The liquid chemicals received in a hopper 13 are sucked by the pump 51 to be sprayed and sprinkled to the field over a predetermined lateral width through the sprinkling pipe 63.
Patent JP-S6248842-A (JP)
Title: Automatic dialling device
Inventor: OUCHI KEIJI
IPC: H04M1/274
Filed: 1986-07-14
Abstract: PURPOSE:To increase rapidly the number of called parties possible for automatic dial by sending the dial number of a desired called party of an index note to a call line automatically from a storage circuit to a call line while interlocking with operation of an operating device. CONSTITUTION:In making a call to a called party described on a telephone index note 10, a page designation device 13 is slided left/right at first and a desired position, etc., Ya on a page index 12 described or a front page 11 of the note 10 is designated. In depressing an open start device 15, the lock of the front page is released and useless pages between the front 11 and the page of Ya row are turned around a hinge 20 to introduce the page on the Ya row. In this case, the opening of the page on the Ya row is informed to a control circuit 21. Succeedingly, in depressing a button, e.g., 7 in a called party position designation equipment 16, the called party, e.g., Yamakawa office is designated and it is sent to the circuit 21. Thus, the circuit 21 extracts the registration number at the position of the position 7 on the page Ya in a storage circuit 14 to call a called telephone set 24 via a dial signal generating circuit 22 and a line.
Patent JP-H06348678-A (JP)
Title: Method and device for learning example
Inventor: FUJII TORU
IPC: G06F15/18
Filed: 1993-06-11
Abstract: PURPOSE:To provide an example learning method capable of surely performing example learning even with relatively less sample data. CONSTITUTION:The minimum/maximum values of a feature amount axis where a supplied discrimination category is present are detected and a data range where the discrimination category is present is obtained (ST10), a prescribed margin width is set outside the data range, the prescribed number of pseudo different kind categories are prepared from feature amount data present in the area on the outside (ST11) and example learning (initial learning) is performed based on the pseudo different kind categories and the discrimination category (ST12 and 13). The learning is ended in a short time since the categories clearly different with each other are used and a rough boundary line is obtained. Then, the example learning is performed by using the discrimination category obtained by actually performing measurement and the different kind category (ST14 and 15). Since the result of the initial learning is used for the initial value of the start of the learning, the learning becomes the correction processing of the boundary line and convergence to an optimum solution is performed in a short time.
Patent JP-S6143750-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/42
Filed: 1984-08-07
Abstract: PURPOSE:To enhance stability by processing an imagewise exposed silver halide color photographic sensitive material in a bleach-fixing step or a rinsing step or the like following said step using a compd. represented by a specified formula. CONSTITUTION:The imagewise exposed silver halide color photographic sensitive material is continuously processed in a bleach-fixing step or the rinsing step or stabilizing step of said preceding step using at least one kind of compds. represented by the formula, X being halogen, preferably, in an amt. of 1X10<-5>- 1.0, especially, 1X10<-4>-2X10<-2>mol per liter of the rinsing water or stabilizing soln. As a preferable rinsing process, a counter-current water-rinsing system using 2-5 baths is applied in order to save a consumption of rinsing water.
Patent JP-H0213957-A (JP)
Title: Resist pattern forming method
Inventor: MIYAZAKI JUNJI
IPC: G03F7/38
Filed: 1988-06-30
Abstract: PURPOSE:To obtain an accurate resist pattern by developing a substrate while its whole surface is exposed. CONSTITUTION:The substrate 3 is developed while its whole surface is exposed. It is unnecessary to project the light of high transmissivity with enough intensity to reach the lowest layer part of a photoresist. Since the light of low transmissivity is projected and serially exposes only the surface of the photoresist 2, a first exposing part 2a works as a mask which shields irradiating light A and a part 2b which insufficiently react to light by a first exposure remains without going to soluble. Consequently, the shape of the photoresist 2 is not undercut-shaped, but approximately has the same area as the surface of the first exposing part 2a and a vertical shape. Thus, by improving the undercut shape of the resist, accuracy in etching process can be raised.
Patent JP-H0216755-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSHINO KAZUHIRO
IPC: H01L21/768
Filed: 1988-07-05
Abstract: PURPOSE:To prevent occurrences of disconnection due to stepped parts and obtain a highly reliable electrode and wiring layer by forming not only a TiSi2 film in an electrode but also a TiN film on the above TiSi2 film and further, forming a W film and a polycrystal silicon film and creating a WSiX film, thereby forming the electrode and the wiring layer. CONSTITUTION:An electrode contact window 3A is formed selectively with respect to an insulating film 3 which covers a semiconductor substrate 1. A TiSi2 film 4' which is in contact with the substrate 1 in the window 3A and a TiN film 5 which is formed on the above TiSi2 film are formed. Further, a W film 6 is formed on the above film 5. A polycrystal silicon film 7 is formed in such a way that a remaining part in the window 3 is filled with the above silicon film 7. A WSiX film 6' is created in such a manner that the window 3A is filled by causing a reaction to take place between tungsten and silicon films 6 and 7 after treating them with heat. Subsequently, an electrode and wiring layer 8 which are in contact with the WSiX film 6' and extend on the insulating layer 3 are formed. This configuration prevents occurrences of disconnection of wiring due to stepped parts and makes it possible to obtain a highly reliable electrode and wiring layer.
Patent JP-S5688124-A (JP)
Title: Shutter for camera
Inventor: SUGAYA SADA
IPC: G03B9/22
Filed: 1979-12-19
Abstract: PURPOSE: To make small the outside diameter of a shutter with respect to the effective aperture when the shutter is fully opened by constituting shutter blades by dividing the same into the 1st blade which opens and closes the part which is centrifugal with respect to the center of the optical path and the 2nd blade which opens and closes the remaining part including the central part.  
     CONSTITUTION: A shutter blade opening-closing driving ring 4 is turnably provided on a substrate 2 on a ring, and pins 6 are provided on the substrate 2 in the positions symmetrical to the optical axis. One set of two sheets of shutter blades 8, 10 which are turnable around these are provided. When the driving ring 4 rotates counterclockwise from the closed state of the baldes 8, 10 by shutter releasing, said blades 8, 10 are turned clockwise along with the movement of pins 14 on the ring 4. The blade 10 retreats from the part centrifugal with respect to the center of the optical path and in the rear half of a curved groove hole, the blade 10 does not move. The blade 8 retreats rapidly from the central part through a linear groove, thus the shutter is fully opened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09236577-A (JP)
Title: Measurement of dissolution amount of metal ions and control of concentration of plating bath using insoluble anode
Inventor: IKENAGA YUJI
IPC: G01N27/416
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To rapidly measure a dissolution amt. of metal with high accuracy even if a change of the concn. of metal ions is small before and after dissolution by calculating the dissolution amt. of metal ions dissolved by a metal dissolving device on the basis of a change of a pH value before and after dissolution. SOLUTION: When a plating soln. is supplied to the dissolving tank 12 of the metal dissolving apparatus provided to an electroplating apparatus main body 10 by a pump 14, it comes into contact with metal nickel housed in the dissolving tank 12 to dissolve nickel. The plating soln. containing the dissolved nickel ions is refluxed to the apparatus main body 10 and nickel ions are supplied to a plating bath. At this time, nickel ion concn. [Ni<2+> ] before dissolution is measured by a densitometer 18 and pHi before dissolution is measured by an inlet side pH meter 20 and pHo after dissolution is measured by an outlet side pH meter 22 and these measured results are outputted to a control unit 24. In the control unit 24, the nickel ion concn. (dissolution amt.) [Ni<2+> ]o after dissolution is calculated on the basis of the measured results.  As a result, the concn. of metal ions in the plating bath can be controlled with high accuracy.
Patent JP-H1117621-A (JP)
Title: Optical transmitter for loop-type optical transmission system
Inventor: DOUMOTO KAZUHIRO
IPC: H04B10/275
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To judge the presence/absence of the disconnection of an optical fiber and to output communication optical signals for communication onto the optical fiber by switching and outputting monitoring optical signals for judging the presence/absence of the disconnection of the optical fiber in a loop shape and the communication optical signals for the communication performed between a master unit and a slave unit. SOLUTION: In order to decide the output intensity of optical signals to be transmitted, a reference voltage VREF is switched in two stages, corresponding to optical loop monitoring signals and supplied from a reference voltage circuit 15. Then, a difference between an average level and the supplied reference voltage VREf is outputted from an operational amplifier OP2 as a feedback voltage. Further, a control current is supplied to a laser diode LD, corresponding to the feedback voltage by a transistor TR2. Thus, while the presence/absence of the disconnection of the optical fiber in the loop shape is judged by the monitoring optical signals, the communication optical signals for the communication performed between the master unit and the slave unit are outputted to the optical fiber.
Patent JP-H0817904-A (JP)
Title: Wafer carrier
Inventor: KAWASAKI ATSUSHI
IPC: H01L21/673
Filed: 1994-06-24
Abstract: PURPOSE:To reduce irregularity of treatment results on the surface of a wafer and between the surfaces of wafers in wet treatments such as wafer washing and wet etching, under the restricted condition that the external dimension of a wafer carrier is not changed. CONSTITUTION:The intervals of wafer insertion trenches 2a, 2b, 2c, 2d... of a wafer carrier 1 are made alternately wide and narrow. Wafers 3a, 3b, 3c, 3d are so inserted into the trenches 2a, 2b, 2c, 2d that the surfaces (s) of the wafers face the wide side of the intervals. The surfaces (s) of two adjacent wafers 3a and 3b and the surfaces (s) of two adjacent wafers 3c and 3d are made to face each other. The intervals of the wafers 3a and 3b and those of the wafers 3c and 3d wherein the surfaces (s) face each other are made larger than the intervals of the wafers 3b and 3c wherein the back surfaces (r) face each other. Thereby the continuous supply and substitution of fresh pure water and chemical liquid are smoothly and surely enabled.
Patent JP-H0332488-A (JP)
Title: Production of brazing material
Inventor: KASHIWAGI YOSHIYUKI
IPC: C22C5/08
Filed: 1989-06-28
Abstract: PURPOSE:To produce the brazing material having good moldability and brazing characteristics by specifying the compsn. ratios of the respective alloy element powders of the brazing material consisting of an Ag-Al-Cu system. CONSTITUTION:A powder mixture composed, by weight %, of 25 to 80% Ag powder, 14 to 75% Al powder and 1 to 30% Cu powder is compressively molded to a thin plate shape. The brazing material which has no limitations in adaptive points and decreases the thermal influence on joining members and other structural members is easily produced in this way.