baber/WOPTO huggingface dataset:
Patent JP-S60234901-A (JP)
Title: Method and device for heat treatment of metallic powder
Inventor: TOMIOKA TATSUYA
IPC: B22F1/00
Filed: 1984-05-04
Abstract: PURPOSE:To heat-treat uniformly metallic powder in short time without solidifying the same by heating the slopes in a cylindrical body to a prescribed temp. and dropping the metallic powder by the own weight thereof on said slopes with fluid passages for the powder. CONSTITUTION:Plural sheets of inclined plates 2,... having about 30 deg. inclination are alternately provided to face each other in the perpendicularly supported cylindrical body 1 and a feed port 3 connecting to a rotary replenisher 4 provided with a circular casing 6, an open/shut cap 5, a swiveling vane 7, etc. is provided to the top end of the body 1. A discharge port 8 provided with a damper 9 is provided to the bottom end. A required atmosphere gas such as H2 is introduced through a gas feed port 11 into said body 1 or while the inside of the cylindrical body is evacuated to a vacuum, the inside of the cylindrical body 1 is heated to a prescribed temp. by an electric heater 10 provided on the outside circumference. The metallic powder is supplied through the port 3 into the cylindrical body and if necessary oscillation is applied thereto by an exciting machine 12. The metallic powder flows downward on the slopes of the inclined plates 2 and falls by drawing zigzag loci. The powder is thus subjected to the desired heat treatment and is taken out of the port 8.
Patent JP-S62249876-A (JP)
Inventor: KOBAYASHI HISATOSHI
IPC: B66B3/00
Filed: 1986-04-21
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-S5215619-A (JP)
Title: Process for spinning and drawing
Inventor: NOMIZO YASUAKI
IPC: D01D5/08
Filed: 1975-07-25
Abstract: PURPOSE: To save labor and to improve yield of products by inserting an undrawn tow storage between a spinning machine and a drawing machine during the direct drawing process after the spinning, thus increasing the drawing speed while the undrawn tows are accumulating at the undrawn tow storage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61247910-A (JP)
Title: Distance measuring method
Inventor: ATSUTA AKIO
IPC: G03F9/00
Filed: 1985-04-26
Abstract: PURPOSE:To automate and speed up measurement by measuring the distance to the face to be measured from a focusing signal obtained at the condensing position. CONSTITUTION:The position and the focusing signal are in the good linear relation corresponding to the prescribed condensing position of a ring beam 14. Consequently, a condensing position ring beam 14 having a measuring range which enables to detect the position of an object 9 to be measured can be condensed by changing the condensing position to P1, P2, P3... and shifting the measuring range to A1, A2, A3... by using a focusing distance variable lens or the like. In other words, when the condensing position of the ring beam 14 is changed in order and the polarity of the focusing signal F is identified, since the polarity is changed between two condensing positions where the condensing lens 8 side and its opposite side approach the object 9 to be measured most via the object 9 to be measured, one side at least of two condensing positions makes the optimum condensing position at the measurement.
Patent JP-S63255770-A (JP)
Title: Transaction processor
Inventor: SAITO SATORU
IPC: H04L69/40
Filed: 1987-04-13
Abstract: PURPOSE:To facilitate the abnormality recovery processing by automatically transmitting data between a master file and a backup file to restore files. CONSTITUTION:If a backup device 4 is accessed because data transmission from a terminal equipment to a master device 3 is abnormal, a code indicating this state is stored in a memory 43 of the backup device 4; and if update data transmission from the master device 3 to the backup device 4 is abnormal, a code indicating this state is stored in a memory 33 of the master device 3. Contents of memories 33 and 43 are read out to discriminate the abnormal position when an abnormality recovery instruction is given from the terminal equipment, and stored contents of a backup file 42 are transferred to and stored in a master file 32 when data transmission from the terminal equipment to the master device 3 is abnormal, and stored contents of the master file 32 are transferred to the backup file 42 when data transmission from the master device 3 to the backup device 4 is abnormal.
Patent JP-H06296569-A (JP)
Title: Vacuum cleaner
Inventor: KINOSHITA YUSUKE
IPC: A47L9/14
Filed: 1993-04-16
Abstract: PURPOSE:To prevent dust collecting chamber pollution due to the bursting of a dust collecting bag even if needle-shaped dust is collected by supporting a dust collecting bag with a supporting plate driven by driving means and installed facing against the suction mouth in the dust collecting chamber. CONSTITUTION:By driving a motor blower, dust is sucked along with air through a suction mouth 20 into a dust collecting bag 32 with inflation. When the dust collecting room inflates and the dust collecting bag 32 abuts on a supporting plate 40, the dust collecting bag 32 presses the supporting plate 40 and moves the supporting plate 40 sliding toward an end side of the supporting part while shortening the supporting part 36 against the driving force of the spring 44 of the supporting plate 40. If needle-like matter such as a needle, etc., or a sharp edge such as a cutter, etc., is mixed in the dust sucked in, the sucked needle-like matter or sharp matter is abutted to the inner wall of the dust collecting bag 32. At that time, if the dust collecting bag 32 is hold or broken, even though the dust collecting bag is inflated, since the dust collecting bag 32 is supported to the supporting plate 40 by the spring body 44, on large tension is loaded on the dust collecting bag 32 and the burst by winding of the hole or the break can be prevented.
Patent JP-H02269249-A (JP)
Title: Grained waterproof material and manufacture thereof
Inventor: SHICHIJO KOJIRO
IPC: D06N5/00
Filed: 1989-04-10
Abstract: PURPOSE:To prevent grains from being peeled off and maintain a nonslip effect by firmly fixing grains to a base material and a waterproof material layer, and exposing part of them from the waterproof material layer. CONSTITUTION:An asphalt layer 2 molded thickly on the surface A side 2a and thinly on the back face B side 2b on a base material made of a glass fiber woven fabric 1. Many inorganic grains such as silica sands, perlites and colored sands are scattered on the asphalt layer 2. Part of grains 5 bite in contact with the woven fabric 1, most of them are buried in the asphalt layer 2a, and part of them are protruded and exposed from the asphalt layer 2a. Grains 5 are prevented from being peeled off, and durability can be improved.
Patent JP-H07291426-A (JP)
Title: Pipe conveying method
Inventor: SUZUKI YASUO
IPC: B65G43/08
Filed: 1994-04-28
Abstract: PURPOSE:To solve eventual existence of missings when a pipe being conveyed from upstream to downstream, does not continue at certain intervals. CONSTITUTION:When pipes 12 exist in the i'th and the i-1'th position reckoned from the downstream in transportation, sensing is made to know whether a lifter 16 has lifted the i-1'th pipe. In case the lifter has risen and no pipe exists in the i-1'th position, the pipe is lifted by the rise of the lifter in the i'th position. In case the lifter has not risen and no pipe exists in the i'th position, the lifter is left in standby in the i'th position, and no lifting of pipe is made. These operations are performed in a plurality of positions, and the lifters are advanced one pitch, and the lifted pipe(s) is/are sent to the respective next positions.
Patent JP-H086897-A (JP)
Title: Equipment and method for display of image and facsimile data
Inventor: KENESU DEIRU EIKAA
IPC: H04N7/16
Filed: 1995-04-17
Abstract: PURPOSE: To provide a method and a device for displaying an image and facsimile data in the display device of a host application. CONSTITUTION: A host computer 12 generates control/down load commands for displaying image or facsimile data. Image and facsimile data are processed by a non-programmable terminal(NPT) 14 or a programmable work station(PWS) 15 and are displayed on a display screen. When a user requests a different function, NPT 14 or PWS 15 stores image information and transmits image information to the host computer 12. Stored image information contains cache image counter data and scaling and observation image screen position data, which are used for restoring displayed image and facsimile data, when the user returns to the previous function.
Patent JP-H07283543-A (JP)
Title: Hybrid circuit substrate
Inventor: MATSUDA KATSU
IPC: H01L23/12
Filed: 1994-04-04
Abstract: PURPOSE:To greatly improve the stability with time of resistance, etc., without increasing the thickness of an entire substrate and without causing cost increase due to the increase in the number of processes. CONSTITUTION:Protection sheets 5A and 5B which can shield external air are laminated on the surfaces of insulation bases 4A and 4B in the hybrid circuit substrate where a thin-film oxide element 1 such as a thin-film resistance element is included between the insulation substrates 4A and 4B.
Patent JP-S5824713-A (JP)
Inventor: FUERIKUSU FUON RIYUURINGU
IPC: B05B7/20
Filed: 1982-05-29
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-S61247532-A (JP)
Title: Rear seat device for automobile
Inventor: ISHIBASHI SADAO
IPC: B60N2/90
Filed: 1985-04-26
Abstract: PURPOSE:To make a seat back lockable to a car body with a headrest attached only, by inserting a stay extending to a lower part of the headrest into each support hole formed in an upper part of the seat back and a support part of a car body. CONSTITUTION:A seat back 3 of a rear seat 1 bends a seat frame 10 at its upper rear surface inward for formation and installs a concave part 11 there. On the other hand, a support part 9, projecting to the front at a position corresponding to an upper part of the seat back 3, is tightly attached to the front part of a rear package panel 5b. And, symmetrical support holes 12 are opened to the seat frame 10 on top of the concave part 11, while symmetrical support holes 9a piercing through in a vertical direction is formed in the support part 9. Then, a headrest 4 is formed on a body part 4a and a stay 15 extending downward at both sides, and the stay 15 is inserted into each of these support holes 12 and 9a. With this constitution, with the headrest 4 attached only, the seat back 3 is lockable to the car body 5.
Patent JP-S5615032-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIDA SUSUMU
IPC: H01L31/04
Filed: 1979-07-16
Abstract: PURPOSE:To enhance the photoelectric converting efficiency of a solar bettery or a light emitting diode, light emitting efficiency and response thereof by employing Si as impurity for an N-type GaAs epitaxial layer on an N-type GaAs substrate. CONSTITUTION:An Si-doped N-type GaAs epitaxial layer 12 is formed by using saturated Ga solution of GaAs including Si as impurity on the GaAs substrate 11 of N-type plate (100) by a liquid phase epitaxial growing method. Then, a P-type GaAs layer 13 is formed by diffusion in the layer 12. Subsequently, a P-type Ga1-xAlxAs layer 14 is grown in liquid phase in the layer 13.
Patent JP-S61250699-A (JP)
Inventor: ITO RYOICHI
IPC: G10L15/01
Filed: 1985-04-30
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-H10284164-A (JP)
Title: Connector holder
Inventor: KATO NOBUHIDE
IPC: H01R13/46
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector holder capable of installing several types of connectors. SOLUTION: When a connector 21 is attached to a connector holder 11, a guide part 24 of the connector 21 holds an engagement piece 16 to become a state wherein the inner face of a guide groove 24a is brought into close contact with the outer face of an engagement piece 16a without clearance. Specifically, a lateral face 16b of the engagement piece 16 is brought into close contact with the guide groove 24a without clearance. In addition, an engagement projection 25 is engaged with a cut-out part 16a. This fixes the connector 21 so that it cannot be slipped off from the connector holder 11. Moreover, the guide part 24 of the connector 21 is retained in the engagement piece 16. As a result, the movement of the connector 21 is regulated in the direction of an arrow X (in a direction perpendicular to guide walls 15a).
Patent JP-H04303121-A (JP)
Title: Two-stroke engine
Inventor: MATSUOKA HIROSHI
IPC: F02B25/20
Filed: 1991-03-30
Abstract: PURPOSE:To provide a two stroke engine whose compression ratio can be changed in two stages. CONSTITUTION:In a two-stroke engine, a sleeve 4 is slidably arranged on a cylinder liner 2, and moved to make the opening hole 10 of a scavenging port formed on the cylinder liner 2 communicate with an upper scavenging port 7 or a lower scavenging port 8 formed on the sleeve 4. The opening position of the scaveraging port can thereby be vertically changed to make scavenging timing variable for altering an actual compression ratio. Thus the best suited ideal actual compression ratio can be obtained according to the working state of the engine, and moreover the scavenging timing can be made variable without increase in an useless space around the scavenging port formed on the cylinder for making the actual compression ratio variable in two stages.
Patent JP-H06102331-A (JP)
Title: Magnetic field sensor
Inventor: SHIRAI KAZUSHI
IPC: G01R33/032
Filed: 1992-04-10
Abstract: PURPOSE:To manufacture a magnetic field sensor at a low price, which is small, lightwight and permits mass production by splitting the optical path for the input/ output of light of an input-output device for light into two separate parts to constitute a path for light input and a path for light output and place an angle formed by these two optical paths at an angle of not less than a specific angle. CONSTITUTION:The optical path for the input/output of light of an input-output device for light is split into two separate parts to constitute a path (33) for light input and a path (34) for light output, which are independent of each other, and besides to place an angle (alpha) formed by the path (33) and the path (34) at an angle of not less than 5 deg.. Outgoing signal light from a light source (36) of semiconductor laser and the like is led to the path (33) for input through a lens (35). Incoming signal light into the path (33) for input reaches a sensor head and then passes through a Faraday rotator (31) consisting of a polarizer (30) and a magnetic garnet of bismuth substitution and reaches a reflecting film (32). The signal light which reaches the reflecting film (32) is reflected by the surface of the reflecting film (32) to pass through the rotator (31) and then the polarizer (30) and enter into the path (34) for output and then reach a photo detector (37) in which the signal light is detected as a light signal.
Patent JP-H05298350-A (JP)
Title: Natural language processor
Inventor: TAKAHASHI KAZUHIRO
IPC: G06F17/22
Filed: 1992-04-10
Abstract: PURPOSE:To make it possible to appropriately estimate an undefined word section by deleting words recorded in a dictionary from a character string recorded in a character string storing means for recording the outputs of a character string counting means. CONSTITUTION:A sentence inputted to an input means 1 is sent to the character string counting means 2 through a data line 11. The means 2 detects a character string repeatedly appearing in the sentence obtained from the means 1 through the data line 11, counts up the appearance frequency of the character string and records the counted value in the character string storing means 3 through a data line 21. A registered word deleting means 5 retrieves the means 3 through a signal line 51 and a dictionary 4 through a signal line 41, and when a character string included in both of the means 3 and the dictionary 4 exists, deletes the character string from the means 3 through a signal line 51. Thus a morpheme candidate is detected only by a surface layer characters independently of meaning and property and a word coincident with a word included in the dictionary 4 is deleted.
Patent JP-H04308207-A (JP)
Title: Method and tool for increasing hair
Inventor: OKAMOTO SHIGERU
IPC: A41G3/00
Filed: 1991-03-29
Abstract: PURPOSE:To provide a hair-increasing method capable of simply and efficiently increasing hairs and of readily attaching false hairs to the self hairs of a man for saving time and cost, and also to provide a hair-increasing tool used for the execution of the hair-increasing method. CONSTITUTION:Comb teeth are installed on the inner surface of an attachment transparent or skin-colored base plate 2 having many false hairs 1 attached thereto in parallel to produce a hair-increasing tool 4. The comb teeth 3 installed on the inner surface of the hair-increasing tool 4 are inserted into the self hairs of a man to fix the hair-increasing tool 4 to the self hairs. The outer surface of the attachment base plate 2 is covered with the false hairs, the self hairs or a combination thereof.
Patent JP-S5714745-A (JP)
Title: X-ray penetration inspection apparatus
Inventor: TOUNAI TAKENORI
IPC: H05G1/00
Filed: 1980-07-01
Abstract: PURPOSE:To improve the degree of discrimination of detects, etc., of an X-ray penetration inspection apparatus and to shorten the inspection time, by installing a movable collimator having a narrower irradiation field near a conical collimator which is facing the X-ray source. CONSTITUTION:An oblong movable collimator 10 having a narrower irradiation field is provided near a conical collimator 3A having a wider irradiation field which is installed in facing an X-ray source 2. The longer side of the movable collimator 10 has nearly the same length as the outlet diameter of the conical collimator 3A, while its shorter side has a length of about a fraction of the outlet diameter of the conical collimator 3A. The thickness in the X-ray penetration direction is formed into about 1/10 the equivalent layer of lead. When this movable collimator 10 is moved in all the four directions, the roentgenoscopic image also moves in all the four directions on a television monitor screen 9. Therefore, the irradiation field will not become narrower and a wide range of the object to be inspected can be irradiated, thereby shortening the inspection time.
Patent JP-2000280776-A (JP)
Title: Controller for four-wheel drive vehicle
Inventor: KASHIWAGI KEIJI
IPC: B60K17/34
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To freely switch the two-wheel drive state to the four-wheel drive state during traveling without providing a synchronous device to a power transmission switching mechanism and to a free wheel mechanism, in a part-time type four-wheel drive vehicle. SOLUTION: When the two-wheel drive is selected after the four-wheel drive state (c) is once achieved after an ignition is turned on, an air pump for operating a free wheel mechanism is kept turned on, only an actuator for operating a power transmission switching mechanism is turned off, and the two-wheel drive state (d) is made. Next, when the four-wheel drive is selected, since the free wheel mechanism is in the connected state, the revolutions of rotational members to be connected to each another by the power transmission switching mechanism coincide with each other when the actuator is turned on, and therefore, any synchronous device is not required.
Patent JP-H01263640-A (JP)
Title: Photographing device for stereoscopically visual image
Inventor: TSUBONO ISAMU
IPC: G03B35/04
Filed: 1988-04-15
Abstract: PURPOSE:To reduce the weight of an optical system, simplify a photographing part and to widen a photographic visual field by providing one image pickup part and making two optical paths in the optical system into a common optical path from halfway. CONSTITUTION:The image pickup part consisting of an image pickup element 1 and a switch part 2 is fixed in the housing 4 of a zoom lens 3. A motor 15 is fixed between the incident ports 7 and 8 of a separating optical path housing 6. A rotating plate shutter 14 is rotated which has shutter opening port parts 14a and 14b. The incident ports 7 and 8 on the left and right hands are alternately opened and closed by the rotation of the shutter 14. The intensity of the transmission light and the reflection light of a half mirror 12 are equalized by a filter 21a or 21b, whereby images of the same light intensity on the left and right hands are alternately formed onto the image pickup element 1. The output of a swivel head phase detector 28 is inputted in a timing signal generating part 29 so that the switching timing of a recording channel and the opening and closing timing of the shutter are adjusted.
Patent JP-H01264360-A (JP)
Title: Method for controlling image reader
Inventor: INOUE YASUO
IPC: H04N1/04
Filed: 1988-04-15
Abstract: PURPOSE:To obtain superior picture quality by predicting the amount of change of the light quantity of a light source such as a fluorescent lamp, etc., and controlling the reading cycle of a charge coupled device corresponding to the change. CONSTITUTION:A MPU16 lights the fluorescent lamp 2 by controlling a light circuit 10 according to a program in a memory 11. Simultaneosuly, a light time counter 3 starts the count of a light time. The charge coupled device 1 is driven by an initial reading cycle by a timer 12 and a driving circuit 15, and reads a reference reflecting plane 7, and detects the level of the output V0 of the charge coupled device 1. The value V0 at that time goes to a reference level, and the MPU16 detects the reference level via a data bus 17. The reading cycle (t) is set based on the level at that time. After that, the light time T is read sequentially, and the reading cycle (t) is set correspondingly to the time T so as to keep the output of the charge coupled device 1 constant.
Patent JP-S5617179-A (JP)
Title: Brazing method of tip
Inventor: SUGIYAMA KATSUMASA
IPC: B23K1/00
Filed: 1979-07-18
Abstract: PURPOSE: To obtain stable and sufficiently high brazing strengh of a tip by dropping the specific amount of a flux of a controlled viscosity on an adhering surface at the time of brazing the abrasion resistant tip to the contact surface of a rocker arm with a moving valve cam.  
     CONSTITUTION: A rocker arm body 10 is so held and fixed that a tip brazing surface 20 prepared on its contact part 12 with a moving valve cam faces horizontal and upward. A flux 30 is dropped at a proper amount on the approximate center of the surface 20. This flux of a controlled viscosity is dropped at 0.025W0.15cc per 1cm 2  area of the surface 20. Desired brazing strength cannot be obtained above or below this range. Next, a flux material 40 is supplied on this and is pressed to the surface 20 to spread with the flux. Futher, a flux 30 is again dropped on the approximate center of the brazing material 40 in the manner similar to that described above and a tip 50 of obrasion resistant material is supplied thereon and is pressed to the surface 20. While the tip 50 is being pressed from thereon by the member 60, brazing is performed by a coil 62 of a high frequency heater 61. 
     COPYRIGHT: (C)1981,JPO&Japio