baber/WOPTO huggingface dataset:
Patent JP-H05214749-A (JP)
Title: Installation structure of faucet
Inventor: YAMADA KOICHI
IPC: F16K51/00
Filed: 1992-03-13
Abstract: PURPOSE:To easily carry out installation of a faucet in a short period of time. CONSTITUTION:This is a cylindrical device to insert an insertion part 10 of a faucet 1 and furnished with a cylindrical installation member 2 having a whirl-stop engagement part 22 to engage with the faucet 1 and to stop whirling of the faucet 1 and an engagement tool 3 installed on this installation member 2 free to disconnect and carry out fall-stop of the faucet 1 by way of elastically engaging with an engagement part 13 provided on the insertion part 10 of the faucet 1 inserted in the installation member 2. Consequently, when the insertion part 10 of the faucet 1 is inserted in the installation member 2 previously installed on a top board part, the faucet 1 is stopped whirling against the installation member 2 and stopped from falling are by elastic engagement with the engagement tool 3.
Patent JP-S61216892-A (JP)
Title: Flux for flux-cored wire
Inventor: NAKAJIMA MATSUSHIGE
IPC: B23K35/368
Filed: 1985-03-20
Abstract: PURPOSE:To improve the productivity of a wire by incorporating prescribed weight % of silicone oil into a flux for filling having a specific grain size or below. CONSTITUTION:The welding flux to be filled into a steel hoop is constituted of the flux having <=246mu grain size and 0.01-5.0% silicone oil is incorporated into the flux. The variance in the rate of filling increases sharply and the incidence of disconnection during wire making and forming increases as well when the grain size of the flux to be filled is >=246mu and therefore the grain size is limited. The raw material powder of the flux is coated with the silicone oil to have the better fluidity when the powder is added with the silicone oil and is subjected to an agitating and mixing treatment. The filling is therefore made uniform and the generation of the disconnection is decreased in the stage of producing the wire. The high-speed production is thus made possible and the productivity of the wire is improved.
Patent JP-S61213821-A (JP)
Title: Fm optical modulator
Inventor: TODA KOJI
IPC: H04B10/61
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a high frequency device with a simple structure by providing a surface acoustic wave device whose one end is inserted into a liquid so that a reed screen type electrode provided on a piezoelectric substrate is exposed to air, an oscillator which supplies a frequency modulating signal, and a light source and obtaining the FM modulated light as a diffracted light from the ultrasonic wave in the liquid. CONSTITUTION:A surface acoustic wave device 10 is positioned in a liquid tank 26, and a laser 34 constituting the light source is positioned across the going direction of an ultrasonic wave 24 in the liquid. The ultrasonic wave 24 is propagated in the liquid; and when a light 22 emitted from the laser 34 is made incident on the inside of the liquid in this state, the light 22 is diffracted by the acoustic field in the liquid, and a diffracted pattern 44 is obtained from a window 28. The frequency spectrum of each diffracted light of this diffracted pattern 44 is changed in accordance with the variance of the frequency of an oscillator 32. Thus, the diffracted light of the first order is received and converted to an electric signal by a photodetector 36, and the frequency is detected by a frequency measuring means through an amplifier 40 and an output terminal 42, thereby demodulating the light.
Patent JP-H06121643-A (JP)
Title: Reversely turning baking net of japanese cracker-baking machine
Inventor: YOKOYAMA YASUYUKI
IPC: A23G3/50
Filed: 1992-02-05
Abstract: PURPOSE:To speed up the reverse turning of the dough of Japanese cracker, save a heat source, and enhance the productivity of the machine by nipping the dough of the Japanese cracker with two baking nets, reversely turning the dough and transferring the baked dough, on the reversely turning baking net of the Japanese cracker- baking machine. CONSTITUTION:The reversely turning baking net is formed by mutually pivotally supporting the rear ends of a lover frame 11 and an upper frame 12 having a circular baking net 13 on its surface on a pipe shaft 14. Plural reversely turning baking nets 10 are arranged on the main body frame 1 of the Japanese cracker-baking machine in the state reversely turnable in its longitudinal direction at a constant distance in the same direction, while both the lateral front sides of the lower frame 11 are pivotally supported on a pipe shaft 11d. The pivotally supporting part B of the upper frame 12 of the front adjacent reversely turning baking net 10 and the pivotally supporting part A of the rear reversely turning baking net 10 are set on the same line. Clutch shafts 20, 21 for cutting or connecting the connection of both the shaft- supporting parts B and A are slidably arranged in the pipe shafts 11d and 11d of the shaft supporting parts A and A.
Patent JP-H05217305-A (JP)
Title: Disk reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B20/18
Filed: 1992-02-05
Abstract: PURPOSE:To reduce the installing area of a memory and to reduce the cost and also to miniaturize the device by processing data by storing recording data and an error flag relative to the recording data into one memory. CONSTITUTION:A sound data recording area 40 and an error flag recording area 41 are provided in a recording area of a RAM 6, and a residual amt. of a vacant area of the area 40 is calculated by a memory residual amt. calculator 22. Then, write and read of the error flag is controlled by an error flag address calculated by an error flag address generator 24 based on the residual amt. of the vacant area and the recording state of the sound data in the area 40. By this method, the RAM to write and read the sound data can be used in common as a RAM to write and read the error flag, so that the installing area can be reduced and the device can be miniaturized.
Patent JP-H01201562-A (JP)
Title: Production of fishery material having excellent algae-proofing property
Inventor: IIJIMA HIROMICHI
IPC: A01K63/00
Filed: 1988-03-07
Abstract: PURPOSE:To obtain the above material having excellent algae-proofing property, free from the problems such as teratogenesis of fish and damage on fish body, and suitable as a ship mooring rope or rope for cultivation, by using raised fabric having specific raisings and working the fabric in such a manner as to face the raised surface outward. CONSTITUTION:A raised fabric preferably having a raised fiber length of 0.5-45mm and a density of 100- several hundred thousand fibers/cm<2> and having a form of a tape, etc., e.g., a warp pile fabric is produced form thin fiber of polyethylene terephthalate, etc., having a thickness of <=5 denier. The objective material is obtained by twisting the fabric in a manner to face the raised surface outward or covering the fabric on other core material in a manner to direct the raisings outward.
Patent JP-H05257831-A (JP)
Title: Input/output processor
IPC: G06F11/30
Filed: 1992-03-13
Abstract: PURPOSE:To control plural I/O adapter devices by a single bus and to record trace information on the bus, device by device. CONSTITUTION:The input/output processor 2 consists of a bus request circuit a6a which controls the right to use the I/O bus 1, a bus control circuit 7 which controls the operation of the bus, a counter circuit 8 which holds trace counted values by devices, selects and outputs one of device numbers that the bus request circuit a6a sends out, and updates it according to the indication of the bus control circuit 7, and a trace memory 9 wherein the information on the I/O bus 1 is recorded on the basis of the device numbers as high-order addresses and the output of the counter circuit 8 as low-order addresses according to the indication of the bus control circuit 7, and the trace information on the I/O bus 1 is recorded by the devices connected to the I/O bus 1. Consequently, if one of the I/O adapter devices 10-1n which operate simultaneously gets out of order and stops the bus operation, its trace information is not rewritten and left in the storage, so an analysis of trouble is easily taken.
Patent JP-S56152507-A (JP)
Title: Processing head wheel for boring
Inventor: SAITOU YOSHIKUNI
IPC: B24D7/18
Filed: 1980-04-24
Abstract: PURPOSE: To improve processing capacity and workability by forming numerous concave and convex parts on a processing head in a circumferential direction like a gear and providing a constitution in which rough processing and finish processing can be carried out continuously by a thrust movement of the rotating processing head.  
     CONSTITUTION: A processing head wheel 1 is installed on a boring bar 2 through the intermediary of a key 3. The wheel 1 is of a gear shape with concave and convex parts alternately formed at an equal pitch in a circumferential direction. In addition, the circumferential surface 1b of the wheel 1 is composed of a tapered surface 6 and a straight surface 7. On the convex surface, hard particles 8 such as diamond is fixed. Next, the diameter of an internal bore Wa is enlarged according to an inclination angle on a tapered surface following the thrust movement of the wheel 1 and at the same time, the diameter is roughly processed. While the part of the bore Wa where the surface 6 passes is finish-processed with the particles 8 of the surface 7. Thus it is possible to improve processing capacity and workability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09245619-A (JP)
Title: Manufacture of image forming device and device therefor
Inventor: KAWASE TOSHIMITSU
IPC: H01J29/86
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a deviation and contain high accuracy and mass production, by providing a through hole of a rear plate and a faceplate with simultaneous working respectively in the same position. SOLUTION: A rear plate 13 is formed by a glass member mounting an electron emitting element. A faceplate 11 is formed by a glass member mounting an image forming member forming an image by irradiation of an electron beam emitted from the electron emitting element of the rear plate 13. A display panel 16 is constituted to be sealed with a pin 14 consisting of material of aluminum, stainless steel, etc., having a coefficient of linear expansion larger than glass through a through hole 12 of the rear plate 13 and the faceplate 11. Here, the through hole 12 of the rear plate 13 and the faceplate 11 is provided respectively in the same position, by piling together glass before forming the image forming member and the electron emitting element simultaneously worked, deviation can be prevented.  By making this through hole 12 serve as the positioning reference, high accurate position alignment and mass production can be attained.
Patent JP-H03256018-A (JP)
Title: Read lens for scanner
Inventor: HARADA NAOMI
IPC: G02B13/18
Filed: 1990-03-06
Abstract: PURPOSE:To constitute the lens which consists basically of a topogon type lens and has a wide field angle and superior resolving power and is bright by employing five-group, seven-element constitution, forming aspherical lens surfaces as a 1st, a 5th, an 8th, and a 10th lens surface which are counted from the object side, and specifying the come constant of these lenses. CONSTITUTION:The five-group, seven-element constitution is obtained by arraying 1st - 5th groups in order from the object side to the image side and arranging a stop next to the 2nd group. Then the 1st, 5th, 8th, and 10th lens surfaces which are counted from the object side are aspherical and inequalities hold for the cone constants K1, K5, K8, and K10 of those aspherical surfaces. Consequently, the read lens for the scanner which has a 20 deg. wide half field angle, a sufficiently high contrast even at a high space frequency of 1.4 lines/mm, and bright FNO=3 brightness and is sufficiently high in aperture efficiency is obtained.
Patent JP-H10256763-A (JP)
Title: Radiation box
Inventor: UNO DAHL
IPC: H05K5/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a radiation box which is easy to produce and use for a printed board assembly at a low cost. SOLUTION: This box is for a printed board assembly 64 which is cooled by natural convection. This assembly is held between first and second parts 62, 61 and bonded zones sealed with an elastic material 71. The rear face having openings for connectors of the assembly 64 is mounted on other two parts, to avoid penetrating unwanted materials in the box inside, which the assembly 64 is mounted. If radiating elements of the assembly 64 are disposed near the box or make good thermal contact with the box, the assembly radiation characteristic is rapidly enhanced by disposing protrusions tightly contacting the assembly 64, e.g. supports 66, 68 or peaks 65 in the box and the box surface area is expanded by cooling fins.
Patent JP-H09247806-A (JP)
Title: Device and method for controlling drive of moving carriage
Inventor: MATSUOKA SUNAO
IPC: H02P27/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To absorb a difference in a revolution between an inside and an outside wheels which is caused by a rubber angle in changing the traveling direction of a moving carriage by a simple combination of a widely used AC motor and an inverter device without using a mechanical means such as a differential gear. SOLUTION: In a method for controlling the driving of a moving carriage 1 which has a left and a right wheels 2, 3, AC motors 6, 7 which are controlled by inverter devices 8, 9 are used as driving means of the left and the right wheels 2, 3 respectively. When the angle of the wheels 2, 3 is changed to change the traveling direction of the moving carriage 1 during movement, the number of revolutions of the AC motor 6 for driving the inside wheel 2 is gradually so lowered that a torque current component of primary current of the AC motor 6 for driving the inside wheel 2 may be fixed at a preliminarily set value.
Patent JP-2000251518-A (JP)
Title: Lamp for automobile
Inventor: MATSUZAKI MAKIO
IPC: F21V11/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To make effective use of a light emitted from a light source by minimizing light blocked off by an adjusting shade for switching a lighting pattern between a high beam and a low beam. SOLUTION: The lamp is equipped with a reflector 12 which reflects a light emitted from a bulb 11 in the forward direction, a shade 13 covering the front side of the bulb 11, and an adjusting shade 14 which moves along the shade 13 and adjusts a reflected area of light reflected from the reflector 12. A lighting patterns is switched between a high beam and a low beam when the adjusting shade 14 moves in almost parallel with the shade 13. To make effective use of the light emitted from the bulb 11 with light quantity less blocked, the adjusting shade 14 is arranged in a position close to an inner surface 13a of the shade 13 almost in parallel on the inside of the shade 13.
Patent JP-S62212751-A (JP)
Title: Data processor
Inventor: TAKATANI SOICHI
IPC: G06F11/10
Filed: 1986-03-14
Abstract: PURPOSE:To shorten the memory reading time by transferring the data within a read entry to a central processing unit CPU in the form of the data received an access when the result of comparison has the coincidence with both redundant codes and higher addresses. CONSTITUTION:The parity codes produced by a parity code generating circuit 4 are supplied to a redundant code array 7 and an ENOR gate 9. The writing operation is carried out to a cache memory 3 when a write signal 18 is turned on and each array input data is written to the cell corresponding to each lower address. In a read access mode of the memory 3, the higher address is compared with the higher address read and out of a directory 6 through a comparator 8. Then an address coincidence signal 20 is reported to a CPU1 and at the same time the comparison is carried out between the parity code and that read out of a redundant code array 7 through the gate 9. Thus a parity code coincidence signal 21 is also reported to the CPU1. As a result, the data reading speed is increased and the circuit constitution is simplified.
Patent JP-S59195224-A (JP)
Inventor: GEARII EI DEIAA
IPC: G02F1/137
Filed: 1984-03-22
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-H03255723-A (JP)
Title: Method and device for packing processing of variable bit length
Inventor: HORIE HITOSHI
IPC: H03M7/40
Filed: 1990-03-06
Abstract: PURPOSE:To pack the parallel data of a variable bit length at high speed by once shifting the parallel data of one variable bit length, and shortening these variable bit length data until a prescribed packing length is obtained. CONSTITUTION:When data N of a latch 100 is inputted to the idle area M of a latch 101, the data of the latch 100 is shifted only for 16-M by a barrel shifter 102. When the idle area M is smaller than the data N of the latch 100 and the data N of the latch 100 can not be entirely inputted to the idle area M, the data shortened to the size of the idle area M is outputted as one of packing data. Then, the data of the latch 100 is shifted to left only for M bits so that the spilt-out (N-M) data can be inputted as the new packing data.
Patent JP-S60201113-A (JP)
Title: Double-row self-aligning roller bearing
Inventor: MORINAGA NOZOMI
IPC: F16C33/46
Filed: 1984-03-24
Abstract: PURPOSE:To prevent skew by allowing that side face of one of the retainers situated inside the bearing to contact the side face of the other retainer inside the bearing, and by giving the distance between that end face of a spherical roller situated outside the bearing and the ring-shaped portion a dimension which is less than the width of the spherical roller seen in the axial direction. CONSTITUTION:Two retainers 41, 43 made of plastic are installed between an outer ring 33 having a spherical outer race 31 and an inner ring 39 having a plurality of inner races 35, 37. That side 57 of one retainer 41 situated inside the bearing contacts that side 59 of the other retainer 43 situated inside the bearing, and the distance C between that end face of the spherical roller 55 situated outside the bearing and the ring-shaped portion 45 is given a dimension less than the width D of the spherical roller 55 seen in the axial direction. As a result, that side 47 of the ring-shaped portion 45 situated outside the bearing is pressed by the spherical roller 55 to deform elastically by an minute amount, and that end face 61 of the spherical roller 55 situated inside the bearing will become parallel with that side face 47 of the ring-shaped portion 45 situated outside the bearing, so that skew is prevented.
Patent JP-S62211968-A (JP)
Title: Inp based compound semiconductor photodetector
Inventor: KAGAWA SHUZO
IPC: H01L31/107
Filed: 1986-03-12
Abstract: PURPOSE:To eliminate the formation of a guard ring by raising the breakdown voltage in the peripheral region of photodetecting surface by a method wherein the impurity concentration in a field lowering layer and a multiplication layer as well as the forming position of P-N junction are controlled. CONSTITUTION:A SAM type photodetector is composed of an N-InP buffer layer 2, an N<->-GaInAs light absorption layer 3, an N-InP field lowering layer 4 and an N<->-InP multiplication layer 5 successively laminated on an N<+>-InP substrate 1. In such a structure, it is recommended that the concentration in layer 5 is specified to be 3X10<15>cm<-3> while the impurity concentration in the layer 4 is specified to exceed 2X10<16>cm<-3> using the concentration X of layer 4 as a parameter making reference to the relation data between a P-N junction position alpha and a breakdown voltage. It is further recommended that the concentration in layer 5 is specified not to exceed 3X10<15>cm<-3> while the concentration in layer 4 is specified to be 2X10<16>cm<-3> using the concentration Y of layer 5 as another parameter to calculate said relation data. Furthermore, in view of said specifications, the position alpha is situated in the layer 5 exceeding 0.6mum distant from the layer 4.
Patent JP-S60215745-A (JP)
Title: Material for prehardened mold for casting metal having high melting point
Inventor: OKUNO TOSHIO
IPC: C22C38/32
Filed: 1984-03-23
Abstract: PURPOSE:To obtain the titled material having superior weldability and not causing heat cracking, melt fracture and warping by adding a small amount of B to low or medium C - low Si-Mn-Cr-Mo(W)-V(Nb)-(Ni) steel. CONSTITUTION:The titled material adjusted to HB 170-331 by refining consists of 0.16-0.28% C, <=0.60% Si, 0.10-0.90% Mn, 0.50-1.50% Cr, W and/or Mo satisfying 1/2W+Mo=0.10-0.70%, 0.03-0.30% Nb and/or V, 0.001-0.010% B and the balance Fe. The material may further contain 0.10-0.90% Ni. The material is provided with strength by which it withstands thermal stress as well as especially high heat conductivity by effectively utilizing a hardenability improving effect produced by said small amount of B, but excess hardness is not given by hardening. The material has especially superior bainite hardenability and high weldability and does not cause seizing, melt fracture and cracking even during heating. It is suitable for a large-sized mold.
Patent JP-S53141177-A (JP)
Title: Process for treating oxidizable gas of low concentration
Inventor: UMIGA NOBUYOSHI
IPC: B01D53/38
Filed: 1977-05-16
Abstract: PURPOSE: To provide the subject process comprising the steps of: bringing exhaust gas containing oxidizable gas of a low concentration, which is harmful or malodorous into contact with an aqueous solution or a suspension containing Mn oxidized with O 3  to treat the gas, and regenerating the treated solution with O 3  to circulatively use the same, thereby carrying out the treatment with a small quantity of medicing consumed and at stable high removing ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63221339-A (JP)
Title: Film detecting mechanism for film cassette
Inventor: TSUYUKI MIKIO
IPC: G03B42/02
Filed: 1987-03-11
Abstract: PURPOSE:To permit sure detection of the presence or absence of a film in a cassette by using a negative pressure detecting means to detect whether the suction by a 2nd suction means disposed with the suction surface with inclination to the surface at the end of the film is executed or not. CONSTITUTION:A cap is opened by an opening mechanism after the cassette is inserted and is positioned to a cap opening position. An X-ray film taking-out device 162 operates from this state. Plural suction cups 184 having the suction surfaces parallel with the surface of the X-ray film in the inside part of the cassette along the transverse direction thereof and the suction cup 185 having the previously inclined suction surfaces are mounted to a plate 182 with suction cups of the device 162. The presence or absence of the X-ray film is detected by the negative pressure detecting means according to whether the inclined suction cup 185 sucks the end of the X-ray film or now when the suction cups 184, 185 are lowered onto the end part on the front surface of the X-ray film in the cassette upon operation of the device 162.