baber/WOPTO huggingface dataset:
Patent JP-H0634609-A (JP)
Title: Defect detector for c-shaped sintered body
Inventor: YAMAGUCHI YUSUKE
IPC: G01N29/12
Filed: 1992-07-15
Abstract: PURPOSE:To detect defects of an object to be tested such as cracks, etc., by giving an impact to a C-shaped curved portion of the object at right angles in a horizontal direction and converting the vibration wave of impact sound into voltage. CONSTITUTION:An object 2 to be tested, a C-shaped sintered body, is supplied on a conveyor 1 and a guide 3 adjust its attitude to transfer it to the position of a hammer 5. The output signal from a position detecting sensor 4 actuates the hammer 5 to give an impact to the C-shaped curved portion of the object 2 at right angles in a horizontal direction. The object 2 slides toward a stopper 10 by the impact and generates proper striking sound. A microphone 6 converts the vibration wave of the striking sound into voltage, and after it is amplified by an amplifier 11 the result is displayed on an oscilloscope 12. A computer 13 stores reference attenuance alpha0 in advance obtained from the test result of a plurality of nondefective ones. Then the attenuance alpha of the object 2 is found out and it is compared with the attenuance alpha0 thereafter. When alpha is smaller than alpha0, the object 2 is judged to be nondefective one and is transferred to the following process in the direction C by a feeding conveyor. On the other hand, when alpha is larger than alpha0, it is judged to be defective one and is transferred in the direction A to be dropped into an NG box 14.
Patent JP-H0746520-A (JP)
Title: Camcorder
Inventor: ABE HIROCHIKA
IPC: H02J1/00
Filed: 1993-07-29
Abstract: PURPOSE:To simplify operations at the time of recording start, to prevent power from being wasted and to speedily start recording after a recording switch is depressed by automatically turning off a power source after recording is stopped and starting the cylinders of a camera part and a VTR part when a recording button is touched at the time of photographing. CONSTITUTION:From the change of electrostatic capacity caused by touching the detecting plane of an adjacent switch 33 with the finger of a photographer as an object to be detected, for example, the adjacent switch 33 detects that the finger of the photographer lightly touches the recording button of a recording switch 32. Then, a control means such as a microcomputer, for example, to totally control the device starts a camera part 9, starts a cylinder 12 of a VTR part 10 and turns the system to a standby state. After recording is finished, the supply of power to the camera part 9 and the VTR part 10 is stopped. A power source control circuit 34 inside a control block 30 controls power supply from a battery 35 to each block.
Patent JP-H0475547-A (JP)
Title: Cleaning tool in water tank
Inventor: OGAWA SOUICHI
IPC: A01K63/04
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a cleaning tool in a water tank capable of simply and efficiently sucking up and draining sewage in the water tank, especially the sewage in the bottom thereof without clogging by utilizing siphon action. CONSTITUTION:A water-conveyance pipe 6 communicating with a preferably transparent sucking up pipe 1 is connected to the aforementioned sucking up pipe 1 having a length reaching from the outside of the water tank 2 to the inner base of a water tank 2 and a strainer 3 for removing coarse dirt such as a dead leaf is installed in the course of the sucking up pipe 1 and, as desired, a one-way valve is provided in the intermediate part between a connecting part of the water-conveyance pipe 6 and the strainer 3 in the sucking up pipe 1.
Patent JP-S5978891-A (JP)
Title: Information recording medium
Inventor: OOBA HIDEAKI
IPC: G11B7/24
Filed: 1982-10-28
Abstract: PURPOSE:To obtain an information recording medium for semiconductor lasers, having an absorbability in the near infrared rays region, a high sensitivity, a high stability, a high S/N ratio, and excellent storability, by adding a triphenodithiazine compound to a recording single layer or the light absorption layer of the recording layer. CONSTITUTION:A recording layer 2 of a thickness of preferably 0.05-0.5mum, containing a triphenodithiazine compound (e.g., 1,3,8,10-tetramethyl triphenodithiazine, etc.) of the formula (where R1 and R2 are each H, a halogen, (substituted) phenyl, or an alkyl) is provided on a base plate 1 of acrylic resin, etc., to obtain an aimed recording medium. In case where the recording layer 2 is single layer of the compound of the formula, a vapor deposition method, a solution coating method, a mixed resin solution coating method, etc., may be used. Also, when a reflective substance (e.g., Bi, Te, Se, etc.) is used in combination, the compound of the formula is likewise added to the light absorption layer 4.
Patent JP-H0638047-A (JP)
Title: Image reproducing device
Inventor: ENDO TAKASHI
IPC: H04N1/409
Filed: 1992-07-15
Abstract: PURPOSE:To reduce or eliminate the quantizing noise of reproduced images by correcting quantizing distortion in the process of inverse quantization and inverse discrete cosine transformation. CONSTITUTION:The contour direction of an inversely quantized coefficient block is investigated 32, and first one-dimensional inverse discrete cosine transformations 36 and 46 are performed. Respective vectors obtained by the transformation at the spatial frequency of a semitransformed block are compared with a prescribed representative vector representing the contour, and the representative vector having the highest adaptability is judged 42. With that representative vector as a reference, the quantizing distortion of vectors is corrected 44. Afterwards, a second one-dimensional inverse discrete cosine transformation is performed, and reproduced images are outputted.
Patent JP-2000007601-A (JP)
Title: Azeotropic composition or azeotrope-like composition containing 2,2,2-trifluoroethyldifluoromethyl ether
Inventor: TAMAI RYOICHI
IPC: C08G18/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject azeotropic composition or azeotrope-like composition having minimum influence on global environment, having high performance and useful as alternatives for chlorofluorocarbons and hydrofluorocarbons by including a specific hydrofluoroether and cyclopentane. SOLUTION: This azeotropic composition or azeotrope-like composition includes (A) preferably 77-88 wt.%, further preferably 81.15 wt.% hydrofluoroether of the formula CF3CH2OCHF2 and (B) preferably 23-12 wt.%, further preferably 18.85 wt.% cyclopentane. The component A is obtained by reacting, e.g. a compound of the formula CF3CH2OH with potassium hydroxide and a compound of the formula CHClF2. The composition is useful as a flux cleaning agent, a cleaning solvent, a defatted cleaning agent, etc.
Patent JP-H0883394-A (JP)
Title: Robot for traffic guide
Inventor: SAKAI YOSHIYUKI
IPC: G08G1/09
Filed: 1995-06-30
Abstract: PURPOSE: To exactly make the sign of traffic guide for a route change to a running vehicle with more natural action by bending the forearm from the elbow joint while being interlocked with arm up action to swing up the entire arm from the almost horizontal position of the shoulder joint to over the head. CONSTITUTION: Similarly to a traffic guiding person, a robot 10 for traffic guide is positioned inside an area surrounded by color corns, and installed in the state of facing the respective parts of the body a little obliquely to the approach direction of the vehicle or the like. A guide lamp 7 is fitted to a hand 19A at the top end of a right arm 15 in the held state, and a display panel 8 drawing a large arrow index 8A to display the approach direction is fitted to a left arm 16. Then, the arm swinging action of the entire arm for the right arm 15 formed as a movable arm with a right shoulder 17 as a supporting point is performed while being interlocked with the bending and stretching action of the right forearm 19 with a right elbow 18 as a fulcrum.  The robot 10 for traffic guide performs the guide of the route change to the driver of the running vehicle by continuously performing this arm swinging action and stretching action.
Patent JP-S57113870-A (JP)
Title: Coating method of adhesives
Inventor: MAEDA TOSHIHIKO
IPC: B05D5/10
Filed: 1980-12-29
Abstract: PURPOSE: To form bead-like adhesives of desired sizes in correspondence to the width of the substrate by changing the difference between the speed at which the adhesives are extruded from a nozzle and the relative speed of the substrate with respect to the nozzle.  
     CONSTITUTION: Adhesives are extruded onto the substrae 1, for example, a protector mole of an autombile, through a nozzle 5 of a constant bore, whereby a bead 2 is formed. When the width of the mole 1 is narrow, the moving speed of the mole 1 is made higher than the speed of extruding the adhesives from the nozzle, by which the bead 2 smaller than the bore of the nozzle 5 is obtained. When the width of the mole 1 is wide, the moving speed of the protector mole is made lower than the extrusion speed of the adhesives from the nozzle 5. Thereby, the bead 2 larger than the bore of the nozzle 5 is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6166021-A (JP)
Title: High frequency heating unit
Inventor: EGUCHI KATSUJI
IPC: F24C7/08
Filed: 1984-09-07
Abstract: PURPOSE:To prevent static electricity being accumulated in a human body, to improve workability and to contrive to realize cost-down by making electrically conductive at least one of a grounding conductive portions extended from a keyboard, the chassis of the main body of the heating unit, and claws formed on an operating panel frame. CONSTITUTION:When an operating panel frame 13 is mounted on a panel base 11, claws 13a and 13b are bent to mount the same. Upon this occasion, one 13b of the claws which has been singly elongated, is brought into contact with a grounding conductive portion 14 extended from a keyboard 12. On the claw 13b is made contact a back plate 18 for mounting a printed plate board 17 and fixing the key board 12. Thus, the key board 12 and the operating panel frame 13 assume an electrically conductive state with a main chassis body 19 which is grounded through the back plate 18. Accordingly, the static electricity charged in the body of the user is discharged by the grounding to a control circuit, and no discharge is carried out to a control circuit, and electronic parts are protected.
Patent JP-H0238558-A (JP)
Title: Manufacture of decorative steel sheet having extremely excellent corrosion resistance
Inventor: IGUCHI MASAO
IPC: C23C22/07
Filed: 1988-07-29
Abstract: PURPOSE:To manufacture the title steel sheet by forming a ceramic film onto the surface of a low-carbon steel plate, thereafter coating it with a treatment soln. of phosphate and colloidal silica and subjecting it to baking treatment at a specific temp. CONSTITUTION:A ceramic film is formed onto the surface of a low-carbon steel sheet or a stainless steel sheet by ion plating treatment, which is coated with a treatment soln. consisting essentially of phosphate and colloidal silica and is subjected to baking treatment at 300 to 900 deg.C. As the ceramic film, Ti or the like is used and its film thickness is regulated to about 0.1 to 5mu. Furthermore, prior to the formation of the ceramic film, one kind of film selected from metals and semimetals is preferably formed onto the surface of the steel plate into about 0.1 to 5mu thickness by ion plating treatment. By this method, the corrosion resistance of the decorative steel sheet is advantageously improved.
Patent JP-H1132870-A (JP)
Title: Bed apparatus
Inventor: OFUSA NOBORU
IPC: A47C19/04
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a bed apparatus having a frame which is expandable crosswise without added weight and cost. SOLUTION: A bed apparatus has a bed frame 1 which is formed by combining frame members 2 and 3. A bottom plate is attached to the bed frame and receives a mattress. Each of the frame members 2 and 3 consists of a core plate member 5 and metal plate. A horizontal portion of the frame member covers the outer surface of the core member 5 and protrudes over the outer surface. Both ends of the frame member are bent from the upper and lower ends of the core member 5 toward its inner side, The joint portion of the frame member is connected to the inner side of the core member 5 to complete an enclosure member 6.
Patent JP-H07173031-A (JP)
Title: Cosmetics delivery system
Inventor: FUIRITSUPU JIYON BAANETSUTO
IPC: A61K8/00
Filed: 1992-07-15
Abstract: PURPOSE: To provide a cosmetic delivery system improved in problem of environmental pollution and capable of providing excellent perception advantage comparable to conventional spraying method by a small amount. CONSTITUTION: A cosmetic agent is delivered to skin or other target area of body by using an electrostatically spraying principle. The cosmetic is electrostatically sprayed to an intended part of the body by operating an operating means 11 in an apparatus equipped with a reservoir 2 for containing the cosmetic agent to be fed which is in an electrostatically sprayable form, a delivery means 14 in communication with the reservoir 2, a high voltage generator 6 powered from an electricity source 8 and a control means 11 for selectively applying the high voltage from the generator 6 to the delivery means. A cosmetic agent having 10<4> to 10<12> ohm.cm, especially 10<6> to 10<10> ohm.cm resistivity is used as applied cosmetic agent. The preferable voltage generated by high voltage generator is 5-20 kv, especially preferably 12-18 kv.
Patent JP-H07145103-A (JP)
Title: Removing method for aldehyde and acetal from acetic acid industrially produced
Inventor: ANDOREASU ZAIDERU
IPC: C07C51/487
Filed: 1994-08-10
Abstract: PURPOSE: To remove aldehydes and acetals by adding a specific amount of a Brnsted acid, water and, optionally, a high-boiling polyol to an industrially- prepared crude acetic acid, heating the resultant mixture for a specific period of time and then purifying it through fractional distillation.  
     CONSTITUTION: Aldehydes and acetals are removed from an industrially-prepared acetic acid, specifically the acetic acid prepared through catalytic oxidation of acetaldehyde or carbonylation reaction of methanol. Here, a crude acetic acid is allowed to undergo reaction in the presence of from 0.005 to 0.5 mol/l Brnsted acid (sulfuric acid, methanesulfonic acid, toluenesulfonic acid or phosphoric acid), from 0.05 to 1 wt.% water and, optionally, from 3 to 10 equivalents, against the aldehydes and acetals, of a high-boiling polyol having a structural unit of the formula (wherein (n) is from 0 to 3; (m) is larger than 3) at from 50 to 118°C for from 1 to 5 hours, and is subsequently subjected to fractional distillation to recover purified acetic acid. Here, the high-boiling polyol is polyvinyl alcohol, sucrose, dextrin, cellulose or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1132124-A (JP)
Title: Exchange equipped with redial function
Inventor: MORITA KAZUTAKA
IPC: H04Q3/545
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an exchange which changes a provider and redials by selecting a provider other than the provider who is recognized as failed in line complement, and making newly a call out. SOLUTION: When complement can not be performed because there is no free trunk circuit, an announcement that complement through a sound source device 505 can not be performed and a signal (line complement failure signal) that the announcement is sent are sent to a subscriber. When another providers is registered on a storing device 503 in accordance with a provider that fails in call setting, a disconnection signal is sent to an exchange 100 and a provider is selected among other providers registered on the device 503 according to a previously defined precedence. Then, receiver editing which adds a number representing a provider that is selected by a number edit functioning part 402 to a reach number is performed, a trunk circuit resource management functioning part 303 complements a trunk circuit and a relay line interface functioning part 306 sends an initialization signal.
Patent JP-H064931-A (JP)
Title: Recording and reproducing device of magnetooptical disk
Inventor: TAKEGAWA HIROSHI
IPC: G11B5/02
Filed: 1992-06-23
Abstract: PURPOSE:To prevent a magnetic head from a dislocation against an optical pickup device. CONSTITUTION:A pickup arm 71 on which the optical pickup device 15 is mounted, and a head arm 72 on which the magnetic head 14 is mounted, are integrally formed through a bendable hinge part 73. The head arm 72 is rotated only in the direction attachable/detachable against the pickup arm 71, taking the hinge part 73 as the rotation fulcrum, thereby the dislocation of the magnetic head against the optical pickup device 15 does not occur.
Patent JP-2001009072-A (JP)
Title: Golf putter head
Inventor: YONEZAWA AKIRA
IPC: A63B53/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To enable a golfer to hit a ball without selecting the way of hitting and to decrease the variations in rolling of the ball by installing a weight body formed of material having the specific gravity greater than the specific gravity of the material of a head body in a height position of the head body of a hosel length and head max. width within a range of specific values. SOLUTION: The hosel length 7 of the L-shaped golf putter head having a hosel part 5 at the longitudinal end on one side of the head body 1 is 50 to 100 mm and the maximum head width is 13 to 30 mm. The weight body 2 formed of the material having the sp.gr. greater than the specific gravity of the material of the head body 1 is installed in the position higher than half the head height of the head body 1. The weight body 2 is disposed in the upper part of the head in such a manner and the weight body 2 having at least the specific gravity greater than the specific gravity of the head body 1 is preferable as the weight body 2, for which copper alloys, such as brass and bronze in particular, and metals of 8.2 to 19.3 in specific gravity, such as lead, tantalum, tungsten, silver and gold, and their alloys are preferably used.
Patent JP-S57113389-A (JP)
Title: Rotating device for handle of timer
Inventor: WAKITA MASAYASU
IPC: G04F3/02
Filed: 1980-12-29
Abstract: PURPOSE:To improve accuracy in time-setting by a method wherein an intermittently rotating part engaged with both of the facing rotating handle and timer proper in a diametrical direction. CONSTITUTION:A detent ring 5 inwardly facing a timer proper 1 is provided. A thin wall skirt 8 is formed at the end of the peripheral part of a rotating handle 6, whereas one piece of detent 9 is formed on the skirt 8. In addition, a vetical hole 11 is made in the peripheral part above the detent 9 and a vertical groove 12 is formed on the external surface of the detent 9, while several positioning grooves 13, 14 are formed in the inside bottom part of the vertical groove 12. The rotating handle 6 is fixed to a rotary shaft 2 with a fixing screw 19 and a projection 18a of a stopper 15 is engaged with the upper positioning groove 13 whereby the rotating handle 6 can be intermittently rotated. When the timer is not used, the stopper 15 is depressed so that a pressure contacting part 17 is positioned behind the rear side of the detent 9. Thus the deflection of the detent 9 is prevented, whereas the rotation of the rotating handle 6 is controlled.
Patent JP-H0536982-A (JP)
Title: Structure and manufacturing of mosfet
Inventor: ONO KAZUNORI
IPC: H01L29/43
Filed: 1991-07-29
Abstract: PURPOSE:To provide a high-speed high-frequency MOSFET structure including a low-resistance gate electrode and also improve accuracy in manufacturing in regard to a gate electrode made of silicide of a refractory metal, which is difficult to manufacture and causes problem of the product quality dispersion. CONSTITUTION:In a MOSFET structure, a gate electrode is made up of a polysilicon layer 5 formed on a gate insulating film 3, and a platinum silicide layer 6 formed on the upper and side faces of the polysilicon layer 5. When a gate electrode is manufactured, a source-drain diffusion layer 2 is formed with using the polysilicon layer 5 as a mask, and the face of a semiconductor substrate 1 is coated overall with platinum, and is converted to silicide in a thermal treatment step so that a platinum silicide layer 6 is formed. Then, a gate electrode of the MOSFET is formed by removing platinum that has not become silicide.
Patent JP-S5891943-A (JP)
Title: Production method of piston for hydraulic shock absorber
Inventor: HORIYAMA OSAMU
IPC: F16F9/32
Filed: 1981-11-25
Abstract: PURPOSE:To prevent leakage of hydraulic oil from the outer periphery of a piston without failure of sliding property of said piston by forming rounded portions on both outer periphery ends of said piston and by applying a resin coating on the outer periphery of said piston including the rounded portions. CONSTITUTION:A piston 10 is made of an iron system sintered alloy and rounded portions 12a, 12b are formed on both outer periphery ends thereof. A  resin coating is applied on the outer periphery 11 including both rounded portions 12a, 12b to form a thin film-like coating layer 13.
Patent JP-2000014777-A (JP)
Title: Apparatus for adjusting flow rate of medical fluid
Inventor: YAMADA KEIICHI
IPC: A61M5/168
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact apparatus for adjusting flow rate of a medical fluid with an inexpensive cost. SOLUTION: A channel part 151 is provided on the surface of a channel forming member 15 and the surface of the channel forming member 15 is brought into intimate contact with the inner face of a storing part 14 and the channel part 151 acts as a channel for a medical fluid. When an apparatus for adjusting the flow rate is constituted like this, as the crosssectional shape and the length of the channel part 151 can be accurately formed in the same way as designed, if the crosssectional shape and the length is designed in accordance with the resistance of a pipeline at a stage of designing, the required resistance of the pipeline can be obtd.  Especially, when it is used for an injection molding process, if a mold in accordance with the resistance of the pipeline is formed, channel forming members 15 with the same resistance of the pipeline can be mass-produced and it is possible thereby to remarkably suppress the manufacturing cost of the apparatus 1 for adjusting the flow rate.
Patent JP-2001029058-A (JP)
Title: Equipment for filling roo-like article into transfer container in tabacco processing industry
Inventor: GRIEBEN KARL-HEINZ
IPC: A24C5/33
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject equipment capable of optimally distributing articles without damage by alternately setting arranged rods of upper rod alignments with arranged rods of lower rod alignments and constituting the equipment to be vibrated under a specified condition. SOLUTION: This equipment has arranged rods 11 of upper rod alignment and arranged rods 12 of under rod alignments set alternately and is constituted to be vibrated in the direction of arrows 54 and 56. It is preferable that the arranged rods 11 and the arranged rods 12 are alternately staggered at intervals of half pitch at their basal positions, horizontal intervals between the rod alignments are changeable in the direction of an arrow 61, the arranged rods 11 are constituted so as to be rotation-vibrated in the direction of an arrow 57, and at least one side of a supplied magazine 4 has a wall turnably vibration- driven from a close position to an open position alternately by upstroke and downstroke of the upper rod alignments.