baber/WOPTO huggingface dataset:
Patent JP-H06144330-A (JP)
Title: Self-travelling vehicle device
Inventor: NAKAMURA HIDEO
IPC: B62K5/02
Filed: 1992-11-06
Abstract: PURPOSE:To prevent the starting of a vehicle securely when the operation error is generated accidentally in the case where a rotating sheet is not fixed in the starting possible position by starting a vehicle in the only case where fixation of a rotating seat at a specified fixing position among plural fixing positions is detected. CONSTITUTION:At the time of starting a vehicle, a rotating seat is fixed at a specified fixing position among plural fixing positions, namely, at a starting possible position. Then, an engagement piece 6f is engaged with an engagement piece 6c, and limit switches 6g, 6h abut on the bottom wall of the engagement piece 6c together, and the fixing position detecting signal and the starting possible position detecting signal are output simultaneously from a fixing position detecting means and a starting possible position detecting means to a control means to set a vehicle under the starting possible condition. In this case, since the rotating seat is fixed by the engagement of the engagement pieces 6f and 6c, generation of a danger condition due to the turning of the rotating seat by the shock of the starting is prevented to start a vehicle safely.
Patent JP-2001083011-A (JP)
Title: Method and device for discriminating color
Inventor: WAKI RIGIO
IPC: G01J3/51
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a color discriminating method, together with a portable and compact reflection/transmission color viewer, which strictly evaluates for color discrimination, a reflective manuscript, transmission manuscript and monitor image. SOLUTION: A reflective object R lit with a high-color rendering light source L and a transmission object T lit with the lighting light from the same light source L, which is reflected on a reflector W, etc., are both provided. The brightness of the reflecting object R and transmission object T is adjusted to be equal, and a filter, color card, etc., are used for comparison and checking, to strictly evaluate a reflection color, transmission color, and luminous color. An attache-case type reflection/transmission color viewer allows evaluation of a reflective manuscript, object, etc., with a high-color rendering light source, wherein light quantity and spectral distribution are made adjustable.  The light from a light source is reflected on the reflector toward at least a part of the same light source, for colorimetry, evaluation, and observation of a transmission manuscript with the reflection light transmitted. The brightness at the same concentration parts of the reflective manuscript is adjusted so that the transmission manuscript becomes equal.
Patent JP-S62152832-A (JP)
Title: Molding of plastic by means of high frequency heating
Inventor: TAKAHARA MITSUHIRO
IPC: B29C44/00
Filed: 1985-12-27
Abstract: PURPOSE:To attempt improvement in the working efficiency of a high frequency heating apparatus by setting a mold in the high frequency heating apparatus while the old is being closed and held by clamping parts. CONSTITUTION:A molding material 10 is placed on the surface of a bottom force 1 formed of a silicone resin. The bottom force 1 is then placed on a conductive plate 3 formed of aluminium. A conductive plate 2 formed of aluminium is placed on the mold surface side of the bottom force 1. The mold is then pressed by means of a press 4 from the upper side of the conductive plate 2 and the conductive plate 2, the bottom force 1 and the conductive plate 3 are clamped by using an aluminium clamp 5 while the pressing is being kept. After the pressing is released, the conductive plate 2, the bottom force 1 and the conductive plate 3 are being kept in a body. The conductive plates 2, 3 and the bottom force 1 being clamped and fixed by the clamp 5 is placed between electrodes 7, 8 of a high frequency heating apparatus and a high frequency voltage is applied while the electrodes is being contacted with them under a specified pressure. A molding is thereby formed along the inner surface of the cavity.
Patent JP-H08157091-A (JP)
Title: Paper feeding device
Inventor: TAKITA NORIO
IPC: B65H3/68
Filed: 1994-11-30
Abstract: PURPOSE: To provide a paper feeding device making the vertical gap between a separator and a document conveyance path generated for correcting the warp of a paper sheet at the time of separation and feed smaller in thickness than the gap in the past. CONSTITUTION: This paper feeding device is provided with a separator and a separation roller 23 separating and feeding multiple stacked cut paper sheets one by one in sequence, conveyance rollers 25, 26 located in the downstream of the feeding direction of the paper sheets by the separation roller 23 and lower than the separation roller 23 and conveying the fed paper sheet, and a paper guide member 31 provided between the separation roller 23 and the conveyance rollers 25, 26 and having a droop section drooping the paper sheet fed by the separation roller 23 to a position lower than the document conveyance path on which the paper sheet is conveyed by the conveyance rollers 25, 26 then guiding the paper sheet to the conveyance rollers 25, 26.
Patent JP-H02143652-A (JP)
Title: Multi-functional telephone set
Inventor: IKEDA CHISATO
IPC: H04M1/274
Filed: 1988-11-24
Abstract: PURPOSE:To store an opposite telephone number directly without taking a memo by providing a means storing dial information of dial information between a signal representing start of registration and a signal representing the end of registration. CONSTITUTION:A user of a multi-functional telephone set at the point of time when storage of dial information during the talking such as hearing of telephone number of a communication destination from the communication opposite party closes a registration key 11, inputs the telephone number of the communication destination by a dial key 14 and closes an end key 12 when the entry of the telephone number is finished. A control section 17 stores dial information from the key 14 after the reception of an ON-signal of the key 11 to a storage section 15 sequentially, receives the on-signal of the key 12 to make the storage of dial information to the storage section 15 complete. Thus, even when a telephone guide is called and the opposite telephone number is taught, the opposite telephone number is stored directly without taking a memo and the opposite telephone number is sent in one-touch at redialing.
Patent JP-H11217167-A (JP)
Title: Safety brake of elevator
Inventor: BEALS JAMES T
IPC: C10N40/08
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety brake of an elevator, for stopping an elevator car. SOLUTION: A safety brake of an elevator, for stopping an elevator car by making use of frictional force is formed of a guide 18 having an inclined supporting surface 24, and a brake shoe 26 having a base part provided with an inclined surface 28 and a rail contact surface 30. The guide surface 28 of the brake shoe 26 is brought into direct and slide-contact with the supporting surface 24. A material having the low coefficient of friction is partially provided on either surface so that the coefficient of friction between the guide surface 28 and the supporting surface 24 may be 0.1 or less. In this case, a roller cage assembly can be removed from a brake, and braking force can be efficiently distributed.
Patent JP-H04171753-A (JP)
Title: Multilayered lead frame base
Inventor: MAEDA MASATOSHI
IPC: B32B15/092
Filed: 1990-11-02
Abstract: PURPOSE:To improve physical properties of a lead frame for a microminiature device by providing a multilayered lead frame base composed of an insulating adhesive sheet of a predetermined composition, both sides of which is coated with alloy foils of different thickness by thermocompression. CONSTITUTION:A doping solution is prepared of a solvent which contains, in predetermined proportions, epoxy resin having more than two epoxy groups per molecule, butadiene-acrylonitrile copolymer, filler, and accelerator. This solution is applied to a polyethylene terephthalate film of a predetermined thickness to form an insulating adhesive sheet 1. Fe-Ni alloy foils different in thickness are attached to both sides of the adhesive sheet 1 by thermocompression to provide a multilayered lead frame base. Because of the multilayer structure, the lead frame will not suffer deformation even in fine and multiple-pin applications. In addition, it is possible to improve physical properties such as bending strength and heat resistance.
Patent JP-H07148666-A (JP)
Title: Vitrified bond grinding wheel with excellent wear resistance
Inventor: HOSHI JUNJI
IPC: B24D3/00
Filed: 1993-11-29
Abstract: PURPOSE:To improve wear resistance by forming a coating layer, having structure with ceramics grains dispersed on metal base material, on the surface of diamond abrasive grain or cubic boron nitride abrasive grain so as to form compound abrasive grain. CONSTITUTION:Abrasive grain in a vitrified bond grinding wheel is to be compound abrasive grain 3 by forming acoating layer 3B, having structure with ceramics grains 3b dispersed on metal base material 3a, on the surface of a CBN abrasive grain 3A. As a result, the vitrified bond grinding wheel is further improved in adhesivity between the abrasive grain 3A and a vitreous binder 4 by the coating layer 3B so as to display excellent wear resistance and thereby to exhibit excellent grinding performance over a long period of time. The average grain diamete rof this abrasive grain is to be about 5-300mum, desirably about 20-200mum.
Patent JP-H01138541-A (JP)
Title: Sandwich glass for light control and its production
Inventor: OMI SHINYA
IPC: G02F1/17
Filed: 1987-11-26
Abstract: PURPOSE:To improve a light control function by using a mixture essentially consisting of a polyvinyl butyral resin, epoxy resin and photochromic material to form a light control resin layer provided between a pair of transparent glass. CONSTITUTION:The light control resin layer 13 provided between a pair of the transparent glass 11, 12 is constituted by using the polyvinyl butyral resin, the epoxy resin and the photochromic material 14 as essential components, adding a solvent to the mixture composed thereof, disposing the film formed from such soln. between the transparent glasses 11 and 12, heating and pressurizing the laminate and adhering the transparent glasses 11, 12 by the resin 13 for light control. The epoxy resin is incorporated at 10-30 parts per 100 parts polyvinyl butyral resin and the photochromic material at 0.5-2.5 parts, respectively, into the light control resin layer 13 in this case. Further, a stabilizer selected from a UV absorbent, heat ray absorbent and antioxidant is incorporated therein. The sufficient light control is thereby obtd. in rapid response to the various intensities of light.
Patent JP-S63225391-A (JP)
Title: Organobismuth compound and anticoccidium agent and insecticide containing said compound
Inventor: IMAZAKI HIDEYUKI
IPC: C07F9/94
Filed: 1986-12-15
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H, lower alkyl or halogen). USE:An anticoccidium agent for poultry and insecticide for agriculture. PREPARATION:A compound expressed by formula II (X is Cl or Br) is reacted with (N,N-dimethylamino)-1,3-proganedithiol in the presence of a basic substance (preferably triethylamine, ammonia or potassium hydroxide) preferably in a solvent such as acetone, methanol, chloroform, etc., at 10-30 deg.C for 1-3hr to provide the compound expressed by formula I.
Patent JP-S63225974-A (JP)
Title: Suppressing method for vibration
Inventor: KUBOKAWA HIDEJI
IPC: G11B7/09
Filed: 1986-12-15
Abstract: PURPOSE:To improve a vibration-resistance characteristic without complicating constitution, by correcting head driving so as to decide acceleration from the position signal or a speed signal of a recording and reproducing head and to generate offset acceleration. CONSTITUTION:The acceleration corresponding to the vibration of an optical recording and reproducing head 3 movable in the tracking direction of a disk 1 is decided by detecting the speed of the head 3 by a speed sensor 10 and processing it at a differentiation circuit 13. And a decided result is supplied to an actuator driving circuit 6, and the circuit 6 corrects a signal so as to offset the acceleration, and controls an objective lens 4 via a lens actuator 5. By such simple constitution to correct and control the head driving, influence due to the vibration can be reduced substantially, and the vibration-resistance can be heightened. Also, the same result can be obtained by performing the quadratic differential processing of the position signal and deciding the acceleration.
Patent JP-H08155166-A (JP)
Title: Puckering eliminating device
Inventor: BESSHO YOSHINORI
IPC: D05B73/12
Filed: 1994-12-01
Abstract: PURPOSE: To correct dislocation of wefts in a cloth material by means of simultaneous imparting of a heat and pressure by eliminating puckering of the material through application of a heat driven by a heating means furnished at a throat plate and a pressure generated by a holder foot and the throat plate to the material. CONSTITUTION: A heater 11 with temp. sensor 12 as a heating means is attached to the oversurface of a holder foot 8 and connected with a control means 13 for controlling the temp. such as a microcomputer. The control meas 13 controls on/off of the current to the heater 11 from an AC power supply, etc., 14, or controls the supply amperage or voltage value. According to this configuration, the upper and lower cloths 18, 19 are pressed by the foot 8 and a throat plate 5 immediately after the sewing operation, and the needle thread and bobbin thread are heated to cause flattening so that the gap between the upper and lower cloths 18, 19 nullifies, and also a correction is made so that dislocated wefts are restituted to the normal positions, and buckling of the cloths 18, 19 is eliminated to result in elimination of puckering.
Patent JP-S62157582-A (JP)
Title: Waveform shaping apparatus
Inventor: UEDA YOSHINOBU
IPC: G01S13/10
Filed: 1985-12-30
Abstract: PURPOSE:To obtain a desired waveform with a simple circuitry, by distributing a high frequency pulse inputs in parallel to synthesize outputs thereof controlling the timing of respective pulses. CONSTITUTION:A power distributor 1 distributes one high frequency pulse input into a plurality of power control circuit 2. Synchronizing a trigger input, a timing control circuit 4 supplies bias voltages of a proper level into CH1-CHn of the circuit 2 shifting them by appropriate time. The circuit 2 is controlled by this bias voltage to output pulses at respective timings from the CH1-CHn at respective timings. A power synthesizer 3 synthesizes the pulses into cascade ones which are smoothed to obtain an output waveform. Thus, any output pulse of the desired waveform can be obtained with ease simply by controlling the output timings for the circuits 2 with the circuit 4.
Patent JP-H06149703-A (JP)
Title: Message transfer controller
Inventor: SHIGA MINORU
IPC: G06F13/00
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a message transfer controller which shortens the processing time for message transfer by decreasing interruptions accompanying the message transfer, prevents a message queue from being deficient or excessive by initiating a proper interruption even during the sequential message transfer, and transfers messages at a high speed by eliminating the copying of data. CONSTITUTION:A common control part 45 receives an end message from a transmission control part 46 or reception control part 47 and controls interruption initiation according to the interruption mask of a control block. Further, the transmission control part 46 connects and transmits the header and the data of a message and the reception control part 47 separately receives them.
Patent JP-H05103772-A (JP)
Title: Vacuum blood drawing tube
Inventor: YOSHIOKA HIROSHI
IPC: A61B5/154
Filed: 1991-10-16
Abstract: PURPOSE:To provide a vacuum blood drawing tube which has little change of a depressurization state due to time passage up to use and also is superior in the performance of promoting blood coagulation. CONSTITUTION:A bottomed tube body has a sealing member, and the material of this bottomed tube body consists of 99-92wt.% of polyester whose chief element is polyethylene terephthalate and 1-8wt.% of polyamide containing xylylene groups, and in addition, contains 1-100ppm of a transition metal, and a hydrophilic silicone exists at a tube inner wall in a painted state, and a blood coagulation promoter exists at the same tube inner wall in a painted state through the hydrophilic silicone layer.
Patent JP-H04170802-A (JP)
Title: Superconducting parts for high frequency wave
Inventor: ISHII OSAMU
IPC: H01Q9/16
Filed: 1990-11-02
Abstract: PURPOSE:To attain the improvement of mechanical strength, small loss, miniaturization, and the promotion of cooling efficiency in the case that an oxide superconductor is used as high frequency parts by covering the circumference of a tubulr core material provided with a hollow part for passing coolant with superconducting material. CONSTITUTION:The coil part of an antenna 1 is constituted of a silver tube whose diameter is 0.5mm, and other rod-shaped and plate-shaped parts are also constituted of a silver block, and the continuous and tubular hollow part is formed at the inside of the silver block. Besides, the tip of the coil of one side is connected to the tip of the coil of the other side by a glass tube 2 whose inside diameter is 0.5mm, and as a whole body, the antenna is constituted so that liquid nitrogen entering from a nitrogen flow-in inlet 3 is discharged from a nitrogen outlet 4. The thick film of Y-Ba-Cu-O oxide base superconducting material is formed on the silver block by 30mum. Then, the whole antenna is kept at 77.3 deg.K by flowing the liquid nitrogen as the coolant at flow rate over 20cc per minute. Thus, the sufficient mechanical strength can be secured, and simultaneously, the high frequency loss can be reduced, and in addition, the cooling efficiency can be promoted.
Patent JP-2001118061-A (JP)
Title: Device and method for image processing
Inventor: KABURAGI HIROSHI
IPC: H04N1/407
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality by varying the image density by digitally converting image data. SOLUTION: A 1-bit signal is converted into an 8-bit binary signal of 0 to 255, which is inputted to a division part 209 and divided by 17, so that only the quotient is outputted as a signal DR (0, 15). The signal DR is inputted to an error correction part 202 and a quantization error generated in rebinarization is corrected to obtain a signal DE. The DE signal is inputted to a density correction part 206 to perform density conversion and outputted as a signal DED to a binarizing process part 201 and compared with a threshold, so that it is binarized again.
Patent JP-H11134969-A (JP)
Title: Switch guard mechanism
Inventor: HARUYOSHI KAZUO
IPC: H01H21/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch guard mechanism which has an opening and closing type covering cover of a switch in a small occupied space and realizes the improvement in the degree of freedom of design. SOLUTION: A case 4 having a concave face is installed in a panel of a video camera, a switch lever 7 of a toggle switch is installed in the open part of the case 4 while being recessed, a covering cover 8 made of a transparent member is attached to the open part of the case 4 in a openable and closable manner with the bearing pieces 9 in both the sides as a timing-movement center. The covering cover 8 is housed in the inside of the open part for release. Moreover, when the covering cover 8 is opened or closed, a projected part 11a of an arm 11 installed in the covering cover 8 is click-engaged with recessed parts 12a, 12b formed in the inner wall of the case 4.
Patent JP-H10232417-A (JP)
Title: Loop phase conjugate mirror for unpolarized beam
Inventor: BETIN ALEXANDER A
IPC: G02F1/35
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To use a unpolarized beam of signal by providing a polarization splitting device for splitting a beam of signal into orthogonal polarization components and a polarization mixer for mixing energy from the orthogonally polarized light components. SOLUTION: Polarized light splitting device 10 splits a beam of signal ε1 into two orthogonally polarized light components ε11 and ε12 and guides them to a nonlinear medium 12. Relay optical systems 14, 16 guide loop beam components ε21 , ε22 appearing from a nonlinear medium 12 so as to return them to the nonlinear medium 12, and these optically interfere the signal beam components ε11 , ε12 in the nonlinear medium 12 for forming a refractive index grating 18. A polarized light mixer 19 mixes energy from the orthogonally polarized light loop components ε21 , ε22 .  An oscillation beam ε3 with orthogonally polarized light components ε31 , ε32 is grown up from optical noises of resonance/loop, and oscillates in an opposite direction to the propagation of the loop beam components ε21 , ε22 due to irreversible losses introduced by an optical diode 20.
Patent JP-H01142283-A (JP)
Title: Portable motor-driven compressor
Inventor: MIYATA TOSHIMI
IPC: F04B49/06
Filed: 1987-11-26
Abstract: PURPOSE:To enable a compressor to be automatically stopped on removing an air hose by providing a pressure sensor in the space from the exhaust valve to the air-hose connecting portion of a compressor portion. CONSTITUTION:In a compressor casing, a pressure sensor S is provided in the space from the exhaust valve to the air-hose connecting portion of a compressor portion 6. As a power switch 12 is turned on in the connected condition of an air hose 3, a switching elements FET is turned on due to the outputs of comparators CP1, CP2 to operate a motor 5 and the compressor portion 6 sends out compressed air. When the detected pressure of the pressure sensor S reaches the upper limit value, the motor 5 is stopped due to the inversion of the output of the comparator CP2. When the pressure is lowered below the lower limit set value due to the exhaustion of the compressed air, the motor 5 is restarted. However, when the air hose 3 is removed, although a detected pressure is suddenly lowered to atmospheric pressure, since the motor 5 is not started because of a reference voltage generating circuit V1, the compressor 6 is automatically stopped. Hence, the captioned compressor is convenient in practical use.
Patent JP-H11128847-A (JP)
Title: International postal item acceptance apparatus
Inventor: NAGATSUKA TAKEAKI
IPC: B07C3/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of acceptance of international mails by enabling anyone to easily and surely check the suspended acceptance of international mails. SOLUTION: This apparatus is provided with a storage device which stores a postal condition data table collecting postal condition data including the names of countries stipulated to suspend the acceptance of international mails and the kinds of the international post stipulated to suspend the acceptance in these countries, an input device which is inputted with the kinds of the international mails received from customers and a display for operators to display information or the suspended acceptance.  The names of the countries stipulated to suspend the acceptance of international mails relating of the kinds of the international mails inputted by the input device are retrieved from the postal condition data of the storage device and the names of the countries stipulated to suspended the acceptance obtd. as a result of the retrieval are displayed and enumerated by the display for operators.
Patent JP-S62146752-A (JP)
Inventor: HAINTSU RAIBERU
IPC: B60T8/66
Filed: 1986-12-17
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。