baber/WOPTO huggingface dataset:
Patent JP-2000292352-A (JP)
Title: Transmissivity measuring method of ultraviolet optical member
Inventor: YOSHIDA AKIKO
IPC: G01N21/59
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate transmissivity including no influence of re- pollution after washing, namely, transmissivity reduction, and to enable to execute efficiently transmissivity measurement of plural measuring objects. SOLUTION: An evaluation sample M is washed (including a drying process) (S1), and a transmissivity T is obtained by executing transmissivity measurement within a prescribed time (S2), and the obtained transmissivity T is corrected into a transmissivity Tc at an evaluation time tc (S3). And besides, the transmissivity Tc at the evaluation time tc is calibrated into a true transmissivity T0 (S4). In order to execute the above process, a calibration value KL of a spectrophotometer is required to be obtained beforehand, in addition to a transmissivity decline rate (a) and a critical elapsed time tm, corresponding to material and the thickness of the evaluation sample M.
Patent JP-S60238269-A (JP)
Title: Polishing method and polishing container used therefor
Inventor: OONO IETATSU
IPC: B24B31/02
Filed: 1984-05-11
Abstract: PURPOSE:To make it possible to successively carry out the steps of polishing, rough-finishing, intermediary finishing, glazed-fihishing etc. with the use of a barrel type polishihg device, by providing such an arrangement that the inner wall surface of a polishing container is formed in a multi-polishing material structure having a suitable layer thickness. CONSTITUTION:A bottomed cylindrical container body 1 is attached at its one end with a lid member 2, and is formed on its inner wall surface with a polishing material layer 4. Further, the container body 1 storing therein a workpiece is set such that the center axial direction thereof is aligned substantially with the drive shaft of a rotary drive device, and is rotated. Thereby the workpiece is rubbed by the polishing material layer 4 so that various fabrication processes such as, for example, polishing, surface glazing, etc. may be made. Further, if first to fourth polishing material layers are formed on the inner wall surface of the container body 15, each having a predetermined thickness, the steps of chamfering the workpiece, rough-finishing such as, deburring, intermediately finishing, and grazed-finishing may be successively carried out.
Patent JP-H02274536-A (JP)
Title: Laminate film or sheet and carton formed thereof
Inventor: SHIGEMOTO HIROMI
IPC: B32B27/10
Filed: 1989-04-17
Abstract: PURPOSE:To enhance imperviousness to oils and fats by providing an intermediate layer of a polyester polymer and a paper layer on a poly-4-methyl-1-pentene layer to form a three-layer film or sheet. CONSTITUTION:An intermediate layer of a polyester polymer is provided on a layer of poly-4-methyl-1-pentene, and a layer of paper is provided on the intermediate layer to form a laminate film or sheet having at least three layers. The poly-4-methyl-1-pentene layer is preferably formed of a poly-4- methyl-1-pentene which has a melting point of 190 to 245 deg.C, and the intermediate layer is preferably formed of a polyethylene terephthalate having an intrinsic viscosity [eta] of 0.4 to 1.5dl/g and a melting point of 210 to 265 deg.C. Cartons formed of the laminate sheet thus obtained have excellent oil resistance, and are suitable for use as packaging containers, e.g. cartons for oil- or fat- containing foodstuffs.
Patent JP-S63260915-A (JP)
Title: Production of isocyanurate group-containing polyisocyanate
Inventor: HAYASHI KOZO
IPC: C07D251/34
Filed: 1987-04-20
Abstract: PURPOSE:To produce the title nonyellowing polyisocyanate, by polymerizing a diisocyanate in the presence of a tert. amine and an epoxide compound and stopping the polymerization reaction by the addition of a catalyst poison. CONSTITUTION:A diisocyanate (e.g., 2,4-tolylene diisocyanate/2,6-tolylene diisocyanate mixture) is polymerized at 10 deg.C or below in the presence of 0.05-1.0wt.% trimerization catalyst comprising a tert. amine [e.g., N,N',N''-tris(dimethylaminopropyl)-hexahydro-Sym-triazine] and 0.5-2.0pts.wt., per pt.wt. said tert. amine, epoxide compound (e.g., bisphenol A diglycidyl ether) until the residual diisocyanate content is decreased to 1wt.% or below based on the resin content. 1.0-1.5pts.wt., per pt.wt. said tert. amine, catalyst poison (e.g., acetic acid) is added to this reaction mixture to stop the polymerization reaction.
Patent JP-H05295982-A (JP)
Title: Tail clearance measuring instrument of shield machine
Inventor: KIKUCHI TETSUKI
IPC: E21D9/06
Filed: 1992-04-15
Abstract: PURPOSE:To enable the automatic measurement of real time and make a speedy execution achieable by installing plural pieces of optical displacement gages for measuring a tail clearance, in the inner part of a skin plate of a shield machine. CONSTITUTION:A skin plate 1 is formed into a cylindrical form, and plural pieces of optical displacement gages 6 are embedded in an inner part at the rearward. Next, at least four pieces of these gages 6 are embedded in direction of being orthogonalized with one another, and each of tail clearances 11-14 in respective points in the circumferential direction of the skin plate 1 is measured directly and that continuously. In succession, respective measured values 11-14 are transmitted to a driver's cab of the shield machine and a ground control room, displaying them on a scope together with a slippage (e) between both centers of the skin plate 1 and a segment 5, and then a positional relationship between the shield machine and the segment 5 after assembly is checked at real time from these measured values 11-14. Subsequently, these measured values 11-14 are recorded into a floppy disk or the like, and a working situation is outputted at need.
Patent JP-S5522840-A (JP)
Title: Semiconductor switching element and manufacturing method thereof
Inventor: MIYATA KENJI
IPC: H01L29/10
Filed: 1978-08-07
Abstract: PURPOSE: To obtain the field effect thyristor with high opperation speed where the gate bias voltage and on-voltage are low by providing the cathode and emitter zones within the gate zone and making the impurity atom concentration in the base zone lower than that in the emitter zone.  
     CONSTITUTION: On the backside of an N - -type Si substrate 1 serving as a base zone formed is a p-type layer 2 serving as an anode zone throuth diffusion and two P-type gate zones 3 with narrow space 10 between them are formed on the surface thereof through diffusion. Next, an N-type cathode zone 4 is provided to connect these zones 3 to each other. A part of the zone 3 is reversed into N-type zone and the space 10 between zones 3 is used as a channel. After that within the zone 4 formed is an N + - type zone 5 serving as a cathode electrode contact and emitter zone throuth diffusion. A P + -type zone 6 for attaching the gate electrode is provided at both exposed ends of the zone 3. Finally, an anode electrode 7, cathode elctrode 8 and gate electrode 9 are attached to the layer 2, the zone 5 and the zone 6 respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57211070-A (JP)
Title: Pulse counting device
Inventor: MATSUMOTO KATSUI
IPC: G01P3/489
Filed: 1981-06-20
Abstract: PURPOSE:To obtain a counting device having an excellent following performance to a sudden change of measured values, by counting the measured values with plural counters, giving the weighting to the latest counting value and displaying the mean value of each counter. CONSTITUTION:The iterative pulses (a) proportional to the change of measured values are successively counted by the counters 5(1)-5(4) which are selected by the outputs (c), (d), (e) and (f) of a ring counter 3. An adder 7 calculates the total number of the iterative pulses counted by the counters 5(1)-5(4) and by an amount equivalent to the cycle of a clock signal (b) and delivers the number to a mean value circuit 10. At the same time, the latest counting value among the above-mentioned counters is tansferred to a multiplier 9. The multiplier 9 calculates the latest count value in the form of an integer-fold value of multiplication corresponding to the number of counters. This value of multiplication is furthermore multiplied by a constant that sets the weight to the value of addition of the adder 7. The circuit 10 calculates the mean value per calculating period from the values of the adder 7 and the multiplier 9 and then displays it.
Patent JP-H11291708-A (JP)
Title: Rubber segment tire
Inventor: NISHIMURA NAOKI
IPC: B60B15/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a segment tire structure easy to radiate heat generated in a segment tire. SOLUTION: A rubber segment tire comprises a crown part 1 to contact a travel surface, a bottom part 2 installed on an outer circumference of a rim wheel, a pair of side parts 3 connecting the crown part 1 to the bottom part 2 to form a cavity, and a stopper part 5 swelling from the bottom part 2 toward the crown part 1. Outer and/or inner surfaces of the side parts 3 have irregular shapes 6 so as to radiate heat generated in rubber.
Patent JP-H02273354-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: SHIMIZU TADASHI
IPC: G11B11/105
Filed: 1989-04-14
Abstract: PURPOSE:To suppress the heat generation of a coil for generating magnetic field and to prevent the deterioration of parts and a medium by attaching a temperature sensor to an optical head, measuring the temperature in the vicinity of the medium and changing the intensity of external magnetic field added to the medium at the time of recording and erasing according to the measured result. CONSTITUTION:The temperature in the vicinity of the medium is measured by the temperature sensor 19. The measured result is fed back to a coil driving circuit 15 so as to control a current applied to the coil 8, and the intensity of the external magnetic field at the time of recording and erasing is changed so that it may be kept linear in relation to the temperature or constant from a low temperature to the vicinity of a room temperature and it may be decreased at the room temperature or more. In such case, the lower limit of the intensity is taken as the intensity of necessary minimum magnetic field and is set at the time of recording and erasing respectively, then the gradient of the intensity change can be optionally set. Thus, the intensity of the external magnetic field is controlled according to the temperature and especially the heat generation of the coil 8 is suppressed at a high temperature, thereby preventing the deterioration of the parts of a laser, etc., caused by the temperature.
Patent JP-S63261422-A (JP)
Title: Character string collating device
Inventor: ANDO ATSUSHI
IPC: G06F17/30
Filed: 1987-04-17
Abstract: PURPOSE:To make the collation of character string efficient by providing the titled device with a shift register for a collating character string and a shift register for a character to be collected string and selecting and collating only effective bits in these shift registers. CONSTITUTION:A collating bit string is transferred from a data input terminal DI-1 to a shift register 1 synchronously with a synchronizing signal impressed from a clock input terminal CK-1. A mask pattern is inputted to an input termi nal M in order to use only an effective bit in the register 1 for collation and a collating circuit 3 is controlled by a control device 4. A bit string to be com pared is transferred from a data input terminal DI-2 to a sequential shift register 2 synchronously with a synchronizing signal impressed to a clock input terminal CK-2 and collated with the collating bit string stored in the register 1. Since only the effective bit is selected and collated by the circuit 3, many character strings can be simultaneously and effectively collated.
Patent JP-S58813-A (JP)
Inventor: KONDOU KENICHI
IPC: A01F12/00
Filed: 1981-06-20
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-S61255663-A (JP)
Inventor: KASUGA TOSHIHIRO
IPC: A61K6/838
Filed: 1985-05-08
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-H04306677-A (JP)
Title: Discharge wire cleaning device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/02
Filed: 1991-04-03
Abstract: PURPOSE:To ensure cleaning of a discharge wire, and to eliminate risk of giving damage to or cutting the discharge wire by a cleaning member. CONSTITUTION:A cleaner pad 13 is provided as a cleaning member for cleaning a discharge wire 12 extensively provided on the inside of a discharge charger 2 which is a discharging device. When a cleaning member supporting body 14 for supporting the pad is moved to a withdrawal position where the discharge wire 12 is not cleaned by the pad 13, by providing a lock mechanism 30 for locking engagement parts 18, 19 of the cleaning member supporting body 14 at an end block 23 through snap claw parts 31, 31, when the cleaning member supporting body 14 is at a withdrawal position, it is locked so that it does not move with the cleaner pad 13, and damage given to or cutting of the discharge wire caused thereby is thus prevented.
Patent JP-H07305966-A (JP)
Title: Water-jacketed launder
Inventor: IEMORI NOBUMASA
IPC: C22B15/00
Filed: 1994-05-10
Abstract: PURPOSE:To enable preventing fusion damage at the downstream end of a bored water-jacketed launder by providing a main water channel parallel to the flow of a molten material and a subsidiary water channel parallel to the end face of and at the downstream end of the water-jacketed launder. CONSTITUTION:In a jacketed launder 1 with a horseshoe cross section, which is a cast plate, rolled product, or forged product of copper or copper-alloy, win water channels 3 are bored in parallel with the flow of a molten material. A subsidiary water channel 4 is bored at the downstream end of the jacketed launder 1 in parallel with the end face. By virtue of the subsidiary water channel 4 the distance L between the end of the water channels and the end face of the jacketed launder 1 can be made as short as 10mm. As a result, fusion damage to the jacketed launder 1 on the side of the lower end can be prevented. The main water channels 3 provided parallel to the flow of the molten material prevent fusion damage in the middle of the body of the jacketed launder 1.
Patent JP-S5619210-A (JP)
Title: Wave detecting circuit
Inventor: UCHIDA YOSHINORI
IPC: H03D1/10
Filed: 1979-07-25
Abstract: PURPOSE:To keep the fixed wave detection gain by securing the same property between the wave detecting diode and the temperature detecting diode as well as between the load resistance and the feedback resistance and then securing the constant  bias current of the wave detecting diode. CONSTITUTION:The same property is secured between wave and temperature detecting diodes 1 and 2 as well as between load and feedback resistances 14 and 24. Then the voltage generated at terminal 22 is applied to the serial circuit of diode 1 and resistance 14. And thus the voltage by which the current of a fixed value can be flowed regardless of the temperature is caused at diode 1 as long as the temperature of diode 2 is identical to that of diode 1. This voltage is applied to the serial circuit of diode 1 and resistance 14 via choke 15, and as a result the bias current of a fixed value flows at all times to diode 1 regardless of the temperature as long as diodes 1 and 2 are under the conditions of the same ambient temperature. Thus the fixed wave detection wave gain can be kept.
Patent JP-S61253961-A (JP)
Title: Telephone set
Inventor: KAMEDA TORU
IPC: H04M1/64
Filed: 1985-05-07
Abstract: PURPOSE:To enable an originating subscriber to obtain message information without any waiting time by forming one or plural storing areas using the originating subscriber's No. as an index and storing a prescribed message information in accordance with the originating subscriber expected to call. CONSTITUTION:When a subscriber is to go out, required massage information is written in the storing areas 21 of the memory means 20 by using the subscriber's No. of an originating subscriber expected to call as an index. The writing is executed by the 2nd writing means 23 of a system control circuit 14. At first, an originating signal and the originating subscriber's No. are sent from the originating side. A detecting means 24 compares the originating subscriber's No. with the previously recorded originating subscriber's No. to be used as an index, and is the corresponding No. is detected, the recorded message information is read out by the 1st reading means 25 and sent to the originating subscriber by a communication processing circuit 11. When the originating subscriber outputs a response message corresponding to the recorded message information, the 1st writing means 22 the response message in the memory means 20.
Patent JP-H08292983-A (JP)
Title: Software vending device and automatic transaction device vending software
Inventor: IWATA HIROSHI
IPC: G06Q50/00
Filed: 1995-04-21
Abstract: PURPOSE: To vend software discharging after collecting money by collecting the money for the selected software, and then copying the selected software to a storage medium and discharging the medium. CONSTITUTION: Desired software to be purchased is selected out of plural kinds of object software name on a software selection screen displayed on a touch panel 103. Then, the money for the selected software is inserted into a money collecting device 104. The selected software is read out of a memory 102 and copied to a floppy disk as a recording medium by a floppy disk driven device 105. After the selected software was copied to the floppy disk, the floppy disk is discharged from the software vending device 100 by a floppy disk discharging device 106 and the customer receives the discharged floppy disk where the selected software has been copied.
Patent JP-S5321669-A (JP)
Title: Dressing plate
Inventor: OOGI KAZUYUKI
IPC: E04C2/26
Filed: 1976-08-11
Abstract: PURPOSE: To provide an inexpensive and sharp design dressing plate by bonding Victoria lawn onto the surface of pattern paper bonded to a substrate using bonding agent having the same refractive index as the lawn. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255073-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/18
Filed: 1985-05-07
Abstract: PURPOSE:To prevent the decline of photoelectric conversion efficiency by keeping the impurity concentration of Na and oxygen of the intrinsic or virtually intrinsic amorphous single crystal semiconductor doped with hydrogen or halogen element and arranged on a substrate under a predetermined value. CONSTITUTION:A transparent conductive film 33 and further a P-type silicon carbide (SixC1-x, 0<x<1) or a P-type silicon semiconductor 32 are formed to a predetermined thickness on a synthetic crystal glass substrate 10. After this reaction system is evacuated sufficiently by a turbo molecular pump, an intrinsic semiconductor layer is formed of the refined silane. Evacuation is made again so as to form an N-type semiconductor layer 35 to a predetermined thickness by mixing methane with silane and further mixing phosphine by 1% concentration with that. Then a reflective electrode, for example, silver or aluminum 36 is evaporated. Accordingly, the impurity concentration of Na and oxygen of the amorphous single crystal semiconductor which is intrinsic or virtually intrinsic and is doped with hydrogen or halogen element can be made 5X10<18>cm-<3> or under.
Patent JP-H10284150-A (JP)
Title: Sheet metal earthing construction of panel assembly
Inventor: KANAZAWA HIRONOBU
IPC: H01R4/64
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce component cost and assembling cost and suppress distortion and the like of a sheet metal member, by providing an earth connecting terminal part consisting of a wide width part which can be clamped and fixed by a screw to an earth lead outlet of a wiring board and a narrow width part which can be bent in a crank shape in the sheet metal member of a panel assembly body. SOLUTION: When clamping and fixing a wide width part 21 of an earthing connection terminal part 20 to an earth lead outlet 13a of a wiring board 13 by a screw 28, even if there is a slight position displacement between the wiring board 13 and the earthing connection terminal part 20, a big load is not applied on a sheet metal member 17 and distortion and the like are not likely to occur easily. That is, since a narrow width part 22 of the earthing connection terminal part 20 is easy to bend, and its bent height H and a length L viewed from the plane can be changed freely, such a high size accuracy is not required, and accordingly, while reducing cost, the sheet metal member 17 can be made so that distortion and the like does not occur easily.
Patent JP-S5720827-A (JP)
Title: Computer system
Inventor: NISHI KENICHI
IPC: G06F1/26
Filed: 1980-07-15
Abstract: PURPOSE:To ensure smooth restarting of operation in a computer system, by securing an antiearthquake system for each of the machinery constituting the computer system based on the priority and after sensing the early slight shocks of the earthquake. CONSTITUTION:The early slight shocks of an earthquake are sensed by a sensor 9 and sent to a control circuit 8, and the circuit 8 decides the priority of control based on the state of each machinery monitored at that moment such as a CPU1 and peripheral machines 2-7. Based on this priority, each machine is set under a stop mode. After this, the circuit 8 restarts an operation in the prescribed sequence if a sensor 11 detects no main shock of the earthquake. Accordingly, not only the data is protected for a computer system when the main shock occurs but each machine can have its own antiearthquake system. Thus, a smooth restart is ensured for operation of the system.
Patent JP-S5236605-A (JP)
Title: Process for recovery of unreacted vinyl chloride
Inventor: HATA AKIO
IPC: C07C17/00
Filed: 1976-08-11
Abstract: PURPOSE: The unreacted vinyl chloride is easily and completely recovered by discharging the polymer from the reactor, and by discharging the unreacted vinyl chloride with steam, after the polymerization of vinyl chloride in an aqueous solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01267786-A (JP)
Title: Binary image preparing device
Inventor: NISHINO MINORU
IPC: G06K9/38
Filed: 1988-04-19
Abstract: PURPOSE:To shorten a processing time as a whole and to prepare a correct and stable binary image by executing a binarizing processing only to a scanning line to capture a character based on a difference between a maximum luminance and a minimum luminance in a feed-forward way. CONSTITUTION:A luminance distribution in a scanning direction is detected as to each scanning line from a gradation image by a luminance detecting part 11, and the difference between the maximum luminance and minimum luminance in the luminance distribution is operated by a subtracting part 12. Next, the difference is compared with the set value by a comparing part 13, a threshold value corresponding to the largeness of the difference is set by a threshold value setting part 14 when the difference is larger than the set value, and the luminance distribution is binarized by a binarizing part 15 based on the threshold value. When the difference is smaller than the set value, the scanning line is regarded as a background, and the binary image is prepared by an image preparing part 16 along with the scanning line to be binarized. Since an independent processing based on the scanning direction luminance difference in the scanning lines is executed to each scanning line of the gradation image in such a way, even when the character is indistinct on the whole, the whole image cannot be influenced by the indistinct part, and the correct binary image can be prepared.