baber/WOPTO huggingface dataset:
Patent JP-H10151003-A (JP)
Title: Device and method for testing impact for shoes
Inventor: SAKURAI YOSHIMASA
IPC: G01M7/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To realy measure falling shock to shoes. SOLUTION: A weight 10 is provided so as to freely slide up and down along perpendicular guides 2 and 2 erected on a floor 1. An acceleration sensor is provided on the upper surface of lower end part of the weight 10. A pedestal 14 is horizontally provided just under the weighty, and a piezoelectric sensor 15 is arranged on the upper surface of pedestal 14. On this piezoelectric sensor 15, a supporting stand 17 is provided as a dummy heel for supporting shoes 16 while turning their heel parts 16a upward. The outputs of acceleration sensor and piezoelectric sensor 15 are connected to an oscilloscope 24. The shoes 16 are inverted and placed on the supporting stand 17 rounded its top end, impact force is applied to the heel parts 16a of shoes 16 by pulling up the weight 10 to a prescribed height and next dropping it, and impact absorptivity is measured.
Patent JP-H03186816-A (JP)
Title: Liquid crystal display element
Inventor: OKUMURA OSAMU
IPC: G02F1/1333
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the color high-polymer/liquid crystal composite film (PDLC) of a high contrast by placing color filters in front of the PDLC and a light absorber behind the color filters. CONSTITUTION:An electrode substrate 11 on an observer side of two sheets of the electrode substrates 11, 12 is provided with the color filters 3 and the light absorber 2 is disposed on the side opposite from the observer with the PDLC 1 in-between. The PDLC 1, therefore, scatters and becomes white when the voltage is not impressed. The colors of the color filters 3 in front of the PDLC 1 are consequently brightly visible. On the other hand, the PDLC 1 is transparent when the voltage is impressed and, therefore, the display is blackened by the effect of the light absorber 2 behind the PDLC 1. The dark state is extremely darkened by using the light absorber 2 in such a manner. The color PDLC display of the high contrast is obtd. in this way.
Patent JP-H03187165-A (JP)
Title: Connector capable of monitoring
Inventor: FUSE MIKIHIKO
IPC: H01R4/24
Filed: 1989-12-18
Abstract: PURPOSE:To monitor using connector members by composing a single connector by connecting two connector members for connecting single lines through a common cover member. CONSTITUTION:Leg parts having a slit for conductive members are inserted into containing grooves 53, 53a to be supporting members for comb-like conductive members 60. Single lines of two main line cables for composing one line are connected with user line single lines using two connector members 41, 41a respectively, wiring conditions are checked by monitoring, and they are connected by using a cover member 70, so a single connector is formed. Connected lines can thus be monitored without using a branch terminal.
Patent JP-H09137643-A (JP)
Title: Handle for lightening initial force required for opening door or the like
Inventor: URASAKI HIROMI
IPC: E05B1/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To lighten the force required for an initial motion for opening a door, by providing a lever, a cam or the like integrally with a handle of the door maintaining the property of close contact of a refrigerator or the like and by making the force work in the direction of opening on the basis of the principle of the lever when the door is opened. SOLUTION: In a refrigerator, a microwave oven or the like wherein a main body 4 and a door 3 are brought into close contact with each other by a magnetic force, a lever of a handle 1 is formed to be long relatively and the handle is fitted rotatably around a pivot 3-2. When a force is applied to an input part 1-2 of the handle 1 in the case of opening the door 3, the fore end 1-1 of the handle 1 comes into contact with the surface 2-1 of a push receiver 3 and makes the door 3 open to a sphere wherein the magnetic force does not work, and then the door is opened in a usual manner by pulling the handle 1 lightly. The shape and structure of the handle 1 can be varied in correspondence to the door 3 and the main body 4 and it is possible to interpose a cam, a wedge or others or to make the handle be of a link type.  According to this constitution, it is possible to open the door 3 smoothly with an initial force lessened by the working of the lever.
Patent JP-H08182638-A (JP)
Title: Self-traveling vacuum cleaner
Inventor: TAKAGI YOSHIFUMI
IPC: A47L9/28
Filed: 1994-12-28
Abstract: PURPOSE: To prevent a ground plane from being abraded or damaged by ensuring the proper rise of a roller supported on the lever of a carpet texture detection means at the time of cleaning a bare floor, regarding a vacuum cleaner capable of an automatic cleaning work under the repetition of a reciprocating travel. CONSTITUTION: A driving wheel 2L for causing a body 1 to travel and a driven wheel 9 are provided, and the wheel 21 is formed to be actuated with a drive motor 3L. The drive and steering of the body 1 are controlled by a travel control means 21, and a carpet texture detection means 24 to detect the direction and strength of a carpet texture has a roller in contact with a floor. Also, the roller is formed to be freely elevated with a lever.
Patent JP-H01171708-A (JP)
Title: Cutting jig
Inventor: SUGIMOTO MITSUAKI
IPC: B23B31/10
Filed: 1987-12-24
Abstract: PURPOSE:To prevent a rotor from being inclinedly fixed and maintain a stable machining accuracy by providing a pad portion on a diametral position which is larger than a chuck diameter and fixing a rotor to a chuck in an uninclined condition. CONSTITUTION:A rotor 1 is guided so that the rotating center of a collet chuck 2 agrees with the center of the rotor 1 by means of an auxiliary appliance 3 installed on a lathe main spindle and a guide 4 which utilizes an oil seal and which is fixed to the auxiliary appliance 3, and is pushed in until the end face of the rotor is brought into contact over the whole periphery with a pad 5. Since the board thickness (a) of the pad 5 is approx. 0.2mm smaller than the contacting width (b) between the rotor 1 and the collet chuck 2, no gap is formed between the rotor 1 and the pad 5. By fixing the rotor 1 by means of the collet chuck 2 in this condition, the rotor 1 can be fixed without being inclined.
Patent JP-H08185016-A (JP)
Title: Method for controlling surface potential
Inventor: FUJIMOTO KENZO
IPC: G03G15/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method for controlling surface potential capable of correcting the fluctuation of electrified potential caused by staining on an electrifying device and environmental condition such as temperature and humidity in real time as the method for controlling the surface of a photoreceptor so as to obtain an aimed surface potential by the electrifying device. CONSTITUTION: As to this method for controlling the surface of the photoreceptor to be evenly electrified by the electrifying device; an initial grid voltage Vgn is impressed on the grid voltage of the electrifying device, so that the corresponding surface potential Vsn of the photoreceptor is detected by a surface potential detector, and is controlled by adding a potential obtained from the difference between the aimed potential and the surface potential multiplied by a correction factor K to the initial grid voltage. The correction factor K is found by a calculation expression being (Vg1 -Vg2 )/(Vs1 -Vs2 ) based on the surface potentials Vs1 and Vs2 respectively corresponding to the first and the second grid voltages Vg1 and Vg2 successively impressed by the electrifying device every time the photoreceptor is started.  The control is also performed while the photoreceptor is rotated, other than while printing, so that more accurate aimed surface potential can be maintained.
Patent JP-H04198740-A (JP)
Title: Permeability measuring method for pellicle
Inventor: MIYASHITA TOMIKO
IPC: G03F1/84
Filed: 1990-11-28
Abstract: PURPOSE:To directly measure the permeability of the portion surface- deteriorated by projection exposure or foreign object inspection on a pellicle fitted to a photo-mask by providing a reflecting plate with an L-shaped cross section on the photo-mask fitted with the pellicle. CONSTITUTION:The light flux 6 to measure the permeability of a pellicle 9 is fed to the face of a reflecting plate 5 on the pellicle frame 3 side through the exposure area of the pellicle 9, the light flux reflected on the face is again reflected on the face of the reflecting plate 5 on the photo-mask 2 side, the intensity of the light flux 7 again passing the pellicle 9 in the exposure area is measured by a detector 8, and the permeability of the pellicle 9 in the exposure area is calculated based on the measured value, the incidence intensity of the light flux 6 and the reflection factor of the reflecting plate 5. When the reflecting plate 5 with an L-shaped cross section is provided, both the incidence light and the reflected light of the light flux to measure permeability can be transmitted through the pellicle 9 in the exposure area, thus the permeability of the pellicle 9 in the exposure area can be directly measured.
Patent JP-H06171080-A (JP)
Title: Ink jet recording device
Inventor: SAKAI MARI
IPC: B41J2/045
Filed: 1992-12-08
Abstract: PURPOSE:To ensure that a required amount of ink droplet weight is discharged efficiently by providing a first, a second and a third period when a voltage is changed in a direction where the volume of an ink pressure chamber is enlarged, a voltage is maintained at a constant level and a voltage is changed in a direction where the volume is diminished respectively, and setting the time of the second period to, at least, 1/4 of the intrinsic period Tc of an ink flow path system which is influenced by the acoustic volume of the ink pressure chamber. CONSTITUTION:The rise time t1 of a voltage pulse is a few times an intrinsic period Tc, and is almost the same as the intrinsic period Tm of an ink flow path system influenced by an acoustic volume due to the surface tension of an ink meniscus. Therefore, the ink meniscus returns to a nozzle opening taking a little more than the time of Tm/2 by oscillation of the intrinsic period Tm. During a period when a voltage is maintained at a constant level at time T1 before the return, the oscillation speed of the intrinsic period Tc for maintaining time t2 at 1/4min of the intrinsic period Tc is maximized, resulting in he rapid return of the meniscus to the nozzle opening. During the fall time, time t3 is almost the same as an intrinsic period Ta when the time t3 is determined by an oscillator, so that the oscillation of the period Ta which is specific is made constant by an oscillating overshoot.
Patent JP-H07178411-A (JP)
Title: Production of shape steel for steel-made continuous wall
Inventor: ARIIZUMI TAKASHI
IPC: B21B1/08
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a shape steel for steel-made continuous wall having good rolled shape and quality and symmetrical round joint parts at the right and the left sides by regulating pass schedules of horizontal rolls and vertical rolls of universal mill into a specific range. CONSTITUTION:A continuously cast slab is rolled to a preform 21 having symmetrical dog-bone state at the right and the left sides with a break-down mill BD. Successively, in the pass schedule for producing a wide flange intermediate rolled steel having symmetrical shape at the right and the left sides with the universal mills U1, U2 and edgers E1, E2, the development of a flange wave in the rolled steel 24 is prevented by regulating to lambdaf>lambdaw at the early stage of the rolling and tolambdaf<=lambdaw at the later stage of the rolling (lambdaf: rolling reduction ratio of the flange part, lambdaw: rolling reduction ratio of the web part). Further, in a bending process for arc state of the flange part with a finishing mill F, number of working calibers is decided so that the compressive stress in the longitudinal direction of the tip part of the flange does not exceed edge wave stress obtained from the dimension of the flange, and the radius of the working part is decided by the following formula. Formula: gammai=n/iXgammap. Wherein, gammai: radius of (i)th caliber, n: total number of the calibers, gammap: radius of product joint.
Patent JP-2001147924-A (JP)
Title: Device and method for retrieving similar document and recording medium
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/30
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To retrieve a similar document while including categories in the past in a retrieval object without reconstructing a data base with updating of categories. SOLUTION: When sorting such as new category, former category [1] and former category [2] is time sequentially performed, the relation of these categories is stored in a memory as link information. Then, by specifying a category, to which a document applied as a retrieval key, based on the new category, a document similar to the retrieval key document is extracted while successively defining the former category [1] and the former category [2] related to the new category as the retrieval object on the basis of the link information stored in the said memory. Thus, the similar document can be retrieved while including the categories in the past in the retrieval object without reconstructing the data base with updating of categories.
Patent JP-H03190014-A (JP)
Title: Self lubricating insulated wire
Inventor: YAGI KENICHI
IPC: H01B7/00
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a self lubricating insulated wire having the excellent heat resistance and abrasion resistance and lubricating ability by using a specified lubricating agent composition. CONSTITUTION:The lubricating agent composition, which is obtained by dissolving and/or suspending a simple substance or mixture of long chain aliphatic diol showed with a usual formula HO-(CH2)n-OH and a simple substance or mixture of organic titanate compound in the solvent, is applied to and burnt on an insulating layer of an insulated wire. In the formula, n is the number from 16 to 20. An insulated wire having the excellent heat resistance in comparison to the conventional insulated wire and having durability and lubricating ability equal to or more than that of the conventional one and having the excellent self lubricating ability for coil winding processability can be obtained by using this lubricating agent composition even if the lubricating layer is extremely thin.
Patent JP-H06151936-A (JP)
Title: Manufacture of solar battery module
Inventor: ISHIKAWA ATSUO
IPC: H01L31/042
Filed: 1992-11-12
Abstract: PURPOSE:To make the thickness of sealing resin applied constant by applying sealing resin having a principal chain skeleton of polyisobutylene at specific viscosity or lower, and forming a sealing resin layer. CONSTITUTION:Belts 2 are provided for setting solar battery boards 1 on one side and taking the boards 1 out continuously from the other side, and a slot orifice 3 is provided near the center of the belts 2, and polyisobutylene resin 9 being rear sealing resin is continuously ejected from its lip 4. And, application to the solar battery boards 1 put on the conveying means of the belts 2 is performed lowering its viscosity approximately up to 2,000 poise by the use of a special gear pump 8, etc. Consequently, it becomes possible to flow down and apply resin by constant thickness from a pouring head 5 provided in the slot orifice coater 3, and the film thickness of the sealing resin becomes always constant. Besides, it becomes possible to apply resin to the boards continuously, since the belts 2 are provided just under the pouring head 5.
Patent JP-H04197041-A (JP)
Title: Charger for portable electric device
Inventor: JITOU TOSHIAKI
IPC: H02J7/00
Filed: 1990-11-27
Abstract: PURPOSE:To induce an electromotive force in a coil and to charge a storage battery by fixing one of a permanent magnet or an electromagnet to an electric device body, and oscillatorily supporting the other in a direction in which a pole and a pole part are separated or approached. CONSTITUTION:An electromagnet 3 is fixed to an electric device body 4, and a permanent magnet 1 is so supported to its pole 5a as to separate from or approach the pole 5a. A magnetic flux passing through a core 5 is varied by using a movement of stopping upon vibration of the body 4 and the electromagnet 3 by an external force during carrying and reception of an inertial force responsive to the acceleration of vibration of the body 4 and the electromagnet 3 by the magnet 1. Thus, an electromotive force is induced in a coil 6 to charge a storage battery 7.
Patent JP-H02247767-A (JP)
Title: Dispersed processing system
Inventor: JIYOOJI UEIN DOTSUDOSON
IPC: G06F15/16
Filed: 1989-12-20
Abstract: PURPOSE: To improve the using efficiency of a device in a distributed processing system by automatically holding an item requested to a host from a prescribed work station to the storage device of the work station corresponding to a prescribed priority order. CONSTITUTION: In operation, a user selects the display of an object 1 as shown by a reference number 80. In response to this, a circuit 71 inquires to a storage device 63 on a user's side through a conductor 61 to confirm whether the requested item exits or not in the storage device on the user's side. At the time of not existing, the circuit 71 communicates with the host circuit 56 through a conductor 53 and the host circuit 56 responds to this so that requested information is communicated to the circuit 71 through a conductor 54 to be displayed for the user here. At the same time the item of information is communicated to the device 63 through a route 61 and stored according to the hierarchy of the priority order.  When the circuit 71 confirms the presence of requested information in the device 63 when the user selects the display of the object 1, information is communicated to a circuit 73 through a communication linkage 62 to be displayed for the user.
Patent JP-H06144702-A (JP)
Title: Thread tension adjusting method of winding machine
Inventor: MIZOGUCHI TOSHIO
IPC: B65H59/10
Filed: 1992-11-12
Abstract: PURPOSE:To prevent the fluctuation of the thread speed due to traversing when the thread released by a thread feeding bobbin is wound to a straight cheese or a cone cheese by passing through a thread tension adjusting means of feed roller method and a traverse means. CONSTITUTION:An opening 13 of a suction tube 14 is faced toward a thread traveling passage between a thread tension adjusting means 12 of feed roller method and a traverse means, and the fluctuation of the thread speed due to the winding traverse is absorbed by the sucking force of the air.
Patent JP-2000295084-A (JP)
Title: Semiconductor device and its configuration
Inventor: SEKI TAKEHIRO
IPC: H03K5/13
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for configuring a replica circuit highly reliably, flexibly and efficiently. SOLUTION: In this semiconductor circuit 10, a replica circuit 12 is configured as a circuit being equivalent to a path configuration selected as a critical path in a semiconductor circuit 11, an adjustable delay element 12A is provided, e.g. between the output side of the circuit 12 and a phase comparator 13. The circuit 10 is so configured that, for instance, after manufacturing a chip, the delay value of the element 12A is adjusted into a value at which a replica system including the circuit 12 reliably operates against the critical path delay of the circuit (LSI) 11 with a margin. Thus, excessive margin setting can be prevented, and also when a margin is smaller than estimated, a malfunction can be prevented by increasing it.
Patent JP-H04205836-A (JP)
Title: Recording and reproducing apparatus
Inventor: TAMURA SHINICHIRO
IPC: G11B15/087
Filed: 1990-11-30
Abstract: PURPOSE:To automatically record a cue signal by a method wherein the time during which a soundless signal is being output continually is measured, a next sound signal is input to a sound detection part after the time has become a prescribed time or longer and the cue signal is recorded on a recording medium when a trigger signal is input to a cue-signal recording part. CONSTITUTION:When a first piece of music which has been input to a sound detection part 2 is finished, a soundless signal is output from the sound detection part 2 and is input to a time-measuring part 3. The time-measuring part 3 measures the time during which the soundless signal is being output from the sound detection part 2. When a second piece of music is not input even after a first prescribed time or longer decided by the time-measuring part 3 has elapsed, the soundless signal is output continually from the sound detection part 2. When a second prescribed time which is longer than the time between pieces of music has elapsed, the soundless signal is stopped and a trigger signal is output from the time-measuring part 3. The trigger signal is input to a cue- signal recording part 5, and a cue signal is output from the cue-signal recording part 5 and is recorded on a recording tape 7 by using a recording head 6. Thereby, the cue signal can be recorded on a recording medium.
Patent JP-H05168177-A (JP)
Title: Power supply controller
Inventor: YONEYAMA KAORU
IPC: G11B15/02
Filed: 1991-12-12
Abstract: PURPOSE:To inhibit consumed currents under the state of stand-by at the time of remote control while collecting a protective circuit in small scale. CONSTITUTION:A feed system from specified power supplies 18, 19 is divided into a first feeder circuit 7 through a switching means 6 and a second feeder circuit 8 supplied with electric power at all times, and a CPU 14 decoded by a remocon signal receives electric power from the first feeder circuit 7. On the other hand, only a power-supply ON/OFF signal in the remocon signal is detected in a command-signal forming circuit 3 receiving electric power from the second feeder circuit 8 supplied with electric power at all times. Accordingly, consumed currents are inhibited while a protective circuit 13 is formed in a small scale.
Patent JP-H11156979-A (JP)
Title: Sheet for kitchen
Inventor: SATO SHINYA
IPC: B32B5/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enable use of a sheet for a kitchen for use applications such as packaging or tableware washing at the time of cooking or cooling foods by imparting an uneven shape to a specific thickness to a base material sheet comprising a fiber assembly with a specific air permeability so that the base material sheet has a specific compression recovery. SOLUTION: An uneven shape is imparted to a base material sheet comprising a fiber assembly with an air permeability of 5 cc/cm<2> /sec or more as measured in compliance with JIS L1096A so that the apparent thickness is 1.0 mm or more and the compression recovery is 30% or more. The base material sheet is preferably of a hydrophobic fiber (especially, lipophilic fiber), so that especially polypropylene is preferable in terms of increasing the heat resistance and the surface tension when an electronic cooker is used or cooking and also water pressure resistance, air permeability and lipophilic nature. Especially an unwoven fabric with an average fiber diameter of 0.1-100 μm is preferable. In addition, since the uneven shape is imparted to the base material sheet so that the compression recovery is 30% or more, the base material sheet permeates a steam originating from foods.  Even when the sheet is used for oil absorption, it rapidly releases the steam emitted from a fry.