baber/WOPTO huggingface dataset:
Patent JP-H07291094-A (JP)
Title: Retracter for seat belt
Inventor: HASEGAWA ATSUSHI
IPC: B60R22/34
Filed: 1994-04-28
Abstract: PURPOSE:To provide an inexpensive and favorable retracter for a seat belt capable of smoothly rotating a wind-up shaft by way of absorbing a clearance in the shaft direction of the wind-up shaft of the retracter. CONSTITUTION:An emergency lock mechanism is covered by a sensor cover 24 arranged on the outside of a base side plate 1b. A tapping screw 20 is spirally attached on an end part of a wind-up shaft 4 around which a webbing 40 is wound, and a projection part 34 projected toward the inside of a retracter so as to make contact with the head part of the tapping screw 20 after installation and an elastically deformable thin part 35 formed on the circumference of the projection part 34 so that the projection part 34 can energize the wind-up shaft 4 elastically in the shaft direction are provided on a bottom wall part 24a of the sensor cover 24 facing against the tapping screw 20.
Patent JP-S62273354-A (JP)
Inventor: MOCHIZUKI AKIRA
IPC: E04D12/00
Filed: 1986-05-20
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-S5815137-A (JP)
Title: Automatic measuring device for fan performance
Inventor: TANAAMI TAICHI
IPC: G01M99/00
Filed: 1981-07-22
Abstract: PURPOSE:To automatically execute measurement and processing, by selecting the rotational frequency of a sample fan, the quantity of blast to the sample fan, and size of a nozzle by the command of the controller. CONSTITUTION:At first, a nozzle 11 of the largest diameter is opened, a sample fan 1 is controlled to a test rotational frequency, and an air flow controlling circuit 22 is operated so that static pressure of the sample 1 becomes ''0''. After the rotational frequency has entered its decision accuracy, each data of the maximum air flow point is measured by measuring differential pressure of the nozzle 11, operating an approximate air flow, and opening the nozzle 11 again in accordance with its air flow. After that, each data of an air flow ''0'' of a cut-off point by fully closing the nozzle 11 and a damper 27, and stopping a booster fan 12. From this maximum air flow and pressure, framing of a characteristic diagram and scale distribution are executed, a measuring point is plotted, and performance of the sample fan 1 is obtained.
Patent JP-S5738720-A (JP)
Title: Production of melia azadirachta extract having activity of prohibiting cytokinesis
Inventor: NOMURA TAKEO
IPC: A61K36/42
Filed: 1980-08-19
Abstract: PURPOSE: Barks or Melia azadirachta is subjected to extraction treatment with a hydrophilic solvent of a specific dielectric constant and the extraction residue is extracted with water at a specific temperature and furture with hot water to obtain the titled extract.  
     CONSTITUTION: Barks and/or leaves of Melia azadirachta is subjected to extraction treatment with a hydrophilic solvent with a dielectric constant of 15W35 such as methanol or ethanol. The extraction residue is extracted with water at 0W40°C. Further, the extraction residue is extracted with hot water to obtain the objective extract having activity of prohibiting cytokinesis. The barks and/or leaves may be, before extraction with the hydrophilic solvent, treated with an organic solvent with a dielectric constant of lower than 10 such as n-hexane or benzene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S604976-A (JP)
Inventor: ISHII YUTAKA
IPC: G02F1/1343
Filed: 1983-06-22
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-H01282329-A (JP)
Title: Infusibilization of pitch fiber
Inventor: MATSUMOTO TADAYUKI
IPC: D01F9/15
Filed: 1988-05-10
Abstract: PURPOSE:To obtain the subject infusibilized fiber capable of providing a carbon fiber with high strength and elongation and excellent in handling properties at a low cost by carbonization by oxidizing a pitch fiber with a specified diameter in a nitric acid solution in a range satisfying a specified relation about the reaction period, the reaction temperature and the concentration of nitric acid. CONSTITUTION:A mesophase pitch is melted and degassed at 320 deg.C under 60mm Hg using a bented extruder, etc., subsequently discharged through a spinning nozzle and drawn to prepare a pitch yarn with <=12mum diameter. The resultant pitch yarn is subjected to oxidation treatment in a nitric acid solution in a range satisfying formula I [t is reaction period (hr); T is reaction temperature ( deg.C); C is concentration of nitric acid (normality)], formula II and formula III to infusibilize the pitch fiber, thus obtaining the objective infusibilized fiber.
Patent JP-S5814884-A (JP)
Inventor: KOMOGUCHI HIROHIKO
IPC: G09F9/37
Filed: 1981-07-20
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-S607045-A (JP)
Title: Liquid-cooling projection-type crt
Inventor: NAKAKOSHI KAZUJI
IPC: H01J7/24
Filed: 1983-06-27
Abstract: PURPOSE:To improve the workability of assembling by providing a bulb face and lugs in contact with the front glass on both surfaces of a bracket in a liquid- cooling projection-type CRT sealed with a refrigerant between the bulb face and front glass. CONSTITUTION:A bracket 3 is fitted to the bulb face 1a of a bulb 1 through a sheet member 2, in addition, a front glass 5 is fitted on the bracket 3 through a seal member 4, and a refrigerant 6 is sealed between the face 1a and glass 5. The face 1a and lugs 3a, 3b in contact with the glass 5 are formed in front of the bracket 3. Thereby, the glass 5 is arranged on the face 1a through lugs 3a, 3b, and the gap between the face 1a and glass 5 can be kept constant. Accordingly, the workability of assemblig can be improved and also the quality can be improved.
Patent JP-H10292819-A (JP)
Title: Magnetic fluid bearing device
Inventor: KUWABARA HIROYUKI
IPC: F16C17/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To smoothly lubricate a pivotal bearing at the time of high-speed rotation for reducing the frictional resistance so that a high performance and high speed can be achieved. SOLUTION: The inside hole of housing 2 whose one end of the cylindrical inside hole has been closed is provided with a porous radial bearing 5 in which a magnetic fluid is successively impregnated from the opened end, and a permanent magnet 3 magnetized in the axial direction; and on the closed end side of the inside hole, a pivotal bearing 4 consisting of magnetic surface that can support both the radial load and the thrust load of a turning shaft consisting of magnetic substance is arranged adjacent to the permanent magnet 3. The pivotal bearing 4 is magnetized by the permanent magnet 3, and a magnetic fluid F is attracted by the magnetic force thereof, so that the thrust receiving surface 4a is lubricated.
Patent JP-H0216276-A (JP)
Title: Universal bearing for door holding belt of automobile door fixing instrument
Inventor: KAARUUHAINTSU TEERE
IPC: E05C17/12
Filed: 1989-05-09
Abstract: PURPOSE: To reduce the cost by rigidly but releasably connected a joint pin to the end of a door holding belt, and engaging the longitudinal parts having different diameters for inserting and holding the door holing belt with the openings of the hinge of a bearing block. CONSTITUTION: A joint pin 3 for supporting a door holding belt 2 on a U-shaped bearing block 1 has a screw head part 4, longitudinal parts 5, 6, 7, and an outer screw 8 formed in the center part 6, and the joint pin 3 is rigidly but releasably connected to the belt 2. The part 5 has a flange 9, and it is brought into contact with the surface of the belt 2. The pin 3 is supported in the openings 10, 11 of the joints formed on the profile side parts 12, 13 of the block 1 in such a manner as to be rotatable and axially slidable in one direction. According to this, the keeping of tolerance can be moderated or eliminated to reduce the cost.
Patent JP-S60258636-A (JP)
Title: Graphic processor
Inventor: INMAKI TAIJI
IPC: G06F3/038
Filed: 1984-06-06
Abstract: PURPOSE:To improve the operability of repetitive command designation by registering previously a basic command which is repetitively executed and pushing an execution switch to take out the basic command and then coordinate information. CONSTITUTION:The command registration is indicated to a controller 20 with push of a register switch 7 of a point device 2, and a screen cursor on a display 1 is shifted onto a desired command. Then an execution switch 8 of the device 2 is pushed, and an arithmetic circuit 11 receives the signal from the device 2 and fetches the contents of a coordinate reading circuit 10 and a menu setting memory 9 respectively to decide a command. This command is registered on a stack memory 14 via a stack control circuit 15. Then only the switch 8 is pushed for input of graphic information, and the contents of the circuits 11 and 10 as well as the memory 9 are fetched to decide a processing command. In case no corresponding command is available, another command is read out of the memory 14 and displayed on the display 1 via a command processor 13.
Patent JP-H02294923-A (JP)
Title: Magnetic memory medium and production thereof
Inventor: ITO SHUJI
IPC: G11B5/84
Filed: 1989-05-08
Abstract: PURPOSE:To enhance the CSS durability with a hard magnetic head by forming a thin film consisting of fluoroplastics and graphite or carbon on a ferromagnetic metallic thin film medium formed on a nonmagnetic substrate. CONSTITUTION:While the carbon formed on the ferromagnetic metallic thin film medium has the function to buffer the impact of the magnetic head, the carbon cannot maintain a lubricating power in the CSS with the magnetic head having the high-hardness slider and, therefore, the coefft. of friction increases and the carbon is crashed. A tetrafluoroethylene resin and tetrafluoroethylene/hexafluoropropylene copolymer resin are highly resilient and are, therefore, highly resistant to impact and chemically stable. In addition, these resin is highly resistant to heat as well. Abrasion is significant if the fluoroplastic is used alone. The wear resistance is improved and the low friction power is maintained over a long period of time by mixing two kinds of the materials or laminating the same.
Patent JP-H07296418-A (JP)
Title: Information recording medium and its substrate and production
Inventor: TAMURA SHINICHIRO
IPC: G11B7/2405
Filed: 1994-04-28
Abstract: PURPOSE:To prevent infiltrating of a coating liquid to another surface side by inclining at least part of the outer end faces of a substrate toward the other surface side on the opposite side from the one surface side of the substrate. CONSTITUTION:The side end face 17 on the outermost periphery of the optically transparent disk substrate 11 inclines rectilinearly inward toward the other surface 18 on the opposite side from the one surface 12 side provided with pits 3 and a recording layer 4. Accordingly, the diameter of one surface is larger than the diameter of other surface 18. The outer end face of the substrate 11 is formed as a slope 17 in such a manner, by which the coating liquid tending to leak from the top end of the outer end face 17 and to infiltrate to the other side is prevented at the time of applying the coating liquid of the recording layer 4 on the substrate 11 while rotating the substrate.
Patent JP-H07301337-A (JP)
Title: Seal device for rotary shaft
Inventor: MORI MASATSUGU
IPC: F16J15/16
Filed: 1994-04-28
Abstract: PURPOSE:To decrease an amount of air for an air seal and to stabilize performance of the air seal further so that a seal property can be ensured from the time during stopping to the time rotating at a high speed, by-concurrently using a contact seal and air seal, and forming an air jet part for the air seal into a slit of fine clearance. CONSTITUTION:At stopping time of a rotary shaft 1, a contact seal 10 is brought into contact, to perform a seal, and at rotating time, an air seal is performed by air jetted from a slit 11. Compressed air supplied from the outside is supplied to an air reservoir chamber 18 and jetted toward an external diametric surface of the shaft 1 through the slit 11. Here is small formed a clearance between an air outlet of the slit 11 and the shaft external diametric surface, to increase also an air jetting speed from the slit 11, consequently to generate a rise of pressure in an air jet part. As a result, a seal effect is generated. Since air is jetted from the slit thus formed narrow, a high pressure is obtained by a small amount of air, with the air amount for the air seal only required small.
Patent JP-H04341507-A (JP)
Title: Production of part consisting of plural component members
Inventor: YABU RYOSUKE
IPC: B22F3/14
Filed: 1991-05-20
Abstract: PURPOSE:To produce a part consisting of component members such as a printing head without using a flowable joining material by temporarily sintering plural component members having an engaging recess, then inserting another component member into the recess and normality sintering the aggregate. CONSTITUTION:A component member (base 11, hammer member 15, supporting block 22) having engaging recesses 31, 32, 33 and 34 is heated under the temp. and time conditions where the metal powder is not completely sintered, temporarily sintered and formed. Another component member (spring members 12 and 13) is inserted into the recesses 31-34 of the temporarily formed component members 11, 15 and 22 and the resulting assembly is heated above the temporary sintering temp. under such conditions to integrate the members 11, 15 and 22 and the members 12 and 13 by the welding with pressure and diffusion joining due to the contraction of the recesses 31-34. Consequently, a part (printing head 12 used in printer, etc.), consisting of plural members is produced without using a flowable joining material (silver brazing filler metal, etc.), and without causing thermal distortion due to local heating.
Patent JP-H0413548-A (JP)
Title: Production management method and device
Inventor: MURAKAMI YOSHINORI
IPC: G06Q50/00
Filed: 1990-04-28
Abstract: PURPOSE:To improve productive efficiency by determining evaluation indexes for plural evaluation items evaluated in order to give the order of priority of processing to objects to be precessed based on the state of productive processing actually detected. CONSTITUTION:A calculation processing unit 11 reads out information on evaluation items for evaluating the order of priority of lot-processing to evaluate priority for every lot based on the information. When the priority of each lot is evaluated using evaluation functions and an evaluation table, the priority is evaluated by applying the evaluation functions and the evaluation table to each of the evaluation items. Further, the priority calculated for each evaluation item is calculated by giving a statistical weight to each of the evaluation items using factors predetermined for each evaluation item depending on characteristics of the evaluation items on a production line. Thus, the sum of the priorities of the weighted evaluation items is calculated. When the priorities of all lots waiting processing are determines, the order of priority is given to each lot waiting the processing, and the lot of high priority is determined as a lot to be processed in the following process in a production facility 4.
Patent JP-H08304707-A (JP)
Title: Stereomicroscope
Inventor: MORITA KAZUO
IPC: G02B21/22
Filed: 1995-05-12
Abstract: PURPOSE: To miniaturize a mirror body, to enlarge an exit pupil from an eyepiece and to reduce the feeling of fatigue of an observer by providing a transmission type light diffusing device near the positions of right and left aerial images formed closest to the eyes of the observer. CONSTITUTION: An objective lens 6 and a zoom lens 7 constitute a coaxial optical system common to right and left optical paths for stereoscopic observation. Light from an observed object 15 is made nearly parallel luminous fluxes by the objective lens 6, divided into two in terms of the light quantity by a half mirror 8 through the zoom lens 7, and forms right and left object images by an image-formation lens 1. The luminous fluxes emitted from the right and the left image-formation lenses 1 are diverged by the transmission type light diffusing device 3 arranged near an aerial image position 2 and the diverged luminous flux is received by the eyepiece 4, thereby obtaining the enlarged exit pupil 5.  Thus, the number of lenses is restrained to the minimum, the mirror body of a microscope for an operation is miniaturized, and further crosstalk at the time of observation is reduced, and the exit pupil from the eyepiece is enlarged.
Patent JP-S5541952-A (JP)
Title: High speed steel powder of high wear resistance
Inventor: HONMA KATSUHIKO
IPC: C22C33/02
Filed: 1978-09-18
Abstract: PURPOSE: To provide a high speed steel powder, which is used in powder metallurgy and which has excellent wear resistance, by adjusting the contents of W and Mo of the high speed steel to specific values, and simultaneously by increasing the content of V.  
     CONSTITUTION: The powder of a high speed steel comprising 1.4W1.6% C, 3.8W 4.5% Cr, 4.2W5.2% Co, <4.0% Mo 10W16% W+2Mo, 6W12% V is made by atomization. The powder is put into a vessel made of mild steel, degassed, and pressurized by a hot static hydropress, and sintered. Hereby a material for tools, which is excellent in wear resistance and suitable for material of discontinuous cutting tools for engraving diesteel, is manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11301467-A (JP)
Title: Load carrying device
Inventor: WADA TOSHIO
IPC: B61B13/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce a space to be required for a device while coping with various shaped load carrying passage by making both carriers travel while changing relative angle thereof. SOLUTION: When a carrying vehicle 4 achieves a first corner C1, a first carrier 4a stops with an abutment of a guide roller 9 on a first rail 5a outside at a position 4-2. A driving roller 12 continuously travels along the outside of a second rail 6, and a second carrier 4b is turned counterclockwise around a shaft 7. When the second carrier 4b is turned at 90 degree, the first and the second carriers 4a, 4b start to travel in the downward direction. When the carrying vehicle 4 achieves a second corner C2, the first carrier 4a is stopped again, and the second carrier 4b continues traveling, and it is turned more counterclockwise. When the second carrier 4b is turned at 90 degree again, the carrying vehicle 4 starts the traveling in the right direction of a figure, and achieves a position 4-4, and continues traveling while being reversed at 180 degree against the former direction.
Patent JP-S5816594-A (JP)
Inventor: TACHIBANA AKIRA
IPC: H05K3/06
Filed: 1981-07-22
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-H01285011-A (JP)
Title: Erasing core demagnetizer
Inventor: SAKAI JUNICHI
IPC: G11B5/465
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the deterioration of the SN ratio of a reproducing signal by providing a switching means conducted with a prescribed voltage in the course of the connecting circuit of a capacitor for demagnetizing. CONSTITUTION:In the course of the connecting circuit of a capacitor 6 for demagnetizing connected to an erasing coil 3 in parallel, switching means 8 and 9 conducted with the prescribed voltage are provided. Namely, for example, by causing the prescribed voltage to conduct the switching means 8 and 9 to be higher than a voltage generated by an external noise to go into the erasing coil 3 at the time of a reading from a recording and reproducing head to be unitedly composed with an erasing head 1, the voltage generated by the external noise is interrupted to the capacitor 6 for demagnetizing, and thereby, a resonance phenomenon cannot be generated. On the other hand, since the voltage at the time of an erasing action completion is sufficiently higher than the voltage generated by the external noise, namely, the prescribed voltage, the automatic demagnetization of the erasing core can be executed without a problem. Thus, the deterioration of the SN ratio of the reproducing signal to the external noise can be prevented.
Patent JP-S60257381-A (JP)
Title: Obstacle detecting system for vehicle
Inventor: TSUKANO HIROMICHI
IPC: G01S15/931
Filed: 1984-06-04
Abstract: PURPOSE:To detect a relative position of an obstacle and a vehicle by providing a display panel partitioned into plural block units being proportional to an actual size of the periphery of the vehicle. CONSTITUTION:A microcomputer (MC)5 drives a stepping motor 7 through a motor driver 6, and executes initializing for turning the measuring direction of an ultrasonic sensor 8 to a reference position. Subsequently, the MC5 turns the motor 7 by an angle theta1, and sets the detecting direction of the sensor 8 to a direction of 1'. In case an obstacle has been detected, a distance l between the sensor 8 and the obstacle is measured, and the distance l is compared with a distance to each intersection point (a), (b) and (c) stored in advance. As a result, if the distance l to the obstacle is shorter than the first intersection point (a), a lamp of a display block I is trned on, and its display block is lighted. In such a way, a driver can recognize instantaneously a block in which the obstacle exists, and can grasp exactly the relative position relation of the obstacle and the vehicle.
Patent JP-H02294792-A (JP)
Title: Character recognizing device
Inventor: ASAHI YOSHIO
IPC: G06K9/62
Filed: 1989-05-10
Abstract: PURPOSE:To make it possible to highly accurately read out a character having deteriorated printing quality by correcting a feature value and a standard feature value at the time of deciding that a binary character pattern can not be recognized, and finding out the degree of matching between both the values from the corrected value and redeciding whether the binary character pattern can be recognized or not. CONSTITUTION:A feature value is calculated from a binary character pattern inputted by a feature extracting means 3, the standard feature value to a standard character form is stored by a recognition dictionary storing means 4 and the feature value and the standard feature value are corrected by a correcting means 7. Whether the binary character pattern can be recognized or not is decided by a deciding means 6 based on the degree of matching obtained by a discriminating means 5. At the time of deciding that the binary character pattern can not be recognized, the feature value and the standard feature value are corrected by the correcting means 7 and whether the binary character pattern can be recognized or not is redecided. Consequently, a character having deteriorated printing quality can also be read out with high accuracy.
Patent JP-H11304774-A (JP)
Title: Ultrasonic probe and ultrasonic inspection method using the same
Inventor: TAKISHITA YOSHIHIKO
IPC: G01N29/24
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe with which ultrasonic inspections can be performed easily on compact narrow sections and invisible sections with high accuracy and a highly efficient ultrasonic inspection method using the probe. SOLUTION: In an ultrasonic inspection method, an ultrasonic probe 10 composed of a flexible vibrator section 4, and a flexible fixing section 5 which is used for fitting the vibrator section 4 to the tip of a finger and to part of which the vibrator section 4 is attached. After the fixing section 5 is fitted to the tip of the finger in such a way that the section 4 corresponds to the bulb of the finger, the finger fitted with the probe 10 is pressed against the hollow part 2b of a weld 2 formed by spot welding. Then an object 1 to be inspected is inspected by transmitting and receiving an ultrasonic beam from and by means of the vibrator section 4 by elastically deforming the section 4 along the surface of the weld 2.