baber/WOPTO huggingface dataset:
Patent JP-S6313143-A (JP)
Title: Optical information recording and reproducing device
Inventor: UCHIUMI YOSHIHIRO
IPC: G11B7/135
Filed: 1986-07-03
Abstract: PURPOSE:To easily execute the positioning of a prism, etc., and to easily assemble the device by extending a polarizing reflection surface and setting it as reference surface. CONSTITUTION:A radiated light projected from an LED 27 is converted into a parallel light by a collimator lens 28. To the parallel light a composite prism 31 inclines at a specified angle nd the prism 31 consists of a circle correction face 50 which cicle-corrects the parallel light, a total reflection face 51 which totally reflects the parallel light transmitted through the correction face 50, a prism 48 having the polarizing reflection face 52 which transmits the parallel light reflected on the reflection face 51 and conducts the reflected light from the record face to a photodetecting element and the prism 49 which conducts the reflected light to the photodetecting element by cooperating with the reflection face 52. And the reflection face 52 is extended and set as the reference face. The reference face like this is set as a reference, so that the positioning of the prism 49, etc., is facilitated. and the assembling can be easily executed.
Patent JP-H066892-A (JP)
Title: Diaphragm for speaker
Inventor: USUKI SAWAKO
IPC: H04R7/12
Filed: 1992-06-17
Abstract: PURPOSE:To obtain the speaker diaphragm which has a high frequency range resonance frequency by using a dome type anisotropic material which is larger in elastic modulus in the peripheral direction than in a radial direction. CONSTITUTION:A dome type diaphragm is used as the diaphragm material and the anisotropic material which is larger in elastic modulus in the circumferential direction (d) than in the radial direction (c) is used. The ratio of the height (b) of the dome to the radius (a) of the dome is set to >=0.1. Consequently. when the diaphragm is vibrated, a split vibration mode generated during the vibration can be suppressed. The high frequency range resonance frequency can be made high without increasing the density of the material. Consequently, a speaker which has excellent acoustic characteristics is provided.
Patent JP-H092279-A (JP)
Title: Truck
Inventor: KAWAKAMI HIDETADA
IPC: B65G47/52
Filed: 1995-06-23
Abstract: PURPOSE: To provide a truck that can improve straight advancing ability, change the direction easily and dispense with maintenance. CONSTITUTION: Between curved members 34A curved in a downward protruded state, axes of the respective rotary shafts 36 in a plurality of grounding rollers 35 are arranged on a curve following a shape of the curved members 34A. A rotating direction of the grounding rollers 35 is thereby restricted by the rotary shafts 36, and contact resistance between the grounding rollers 35 and a deck is reduced by oscillating a small panel truck 17. In addition, a bearing part of each rotary shaft 36 is not influenced by dust and the like stuck to the peripheral surface due to a gap between a ground plane and rotary shaft 36 of each grounding roller 35.
Patent JP-H0450260-A (JP)
Title: Glass-fiber reinforced polyamide resin composition
Inventor: YAKABE SADAYUKI
IPC: C08L77/00
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the subject resin composition having excellent mechanical properties and giving a molded article having beautiful appearance by blending a nylon 66 resin with a nylon 6 resin at a specific ratio, compounding glass fiber to the blend and adjusting the molecular weight of the composition to a specific level. CONSTITUTION:The glass-fiber reinforced polyamide resin composition can be produced e.g. by preliminarily mixing (A) 100 pts.wt. of a polyamide resin having a formic acid viscosity VR of 45-75 (preferably 55-65) and obtained by blending 80-60wt.% (preferably 75-65wt.%) of a nylon 66 resin and 20-40wt.% (preferably 25-35wt.%) of a nylon 6 resin with (B) 25-150 pts.wt. (preferably 35-80 pts.wt.) of glass fiber having an average diameter of 5-14mum (preferably 6-11mum), supplying the mixture to an extruder, kneading in molten state and pelletizing the obtained mixture after cooling.
Patent JP-S5284627-A (JP)
Title: Magnetic ally levitating vehicle
Inventor: YAMADA TADATOSHI
IPC: B61B13/08
Filed: 1975-12-29
Abstract: PURPOSE: Number of propulsion and guide coils on the vehicle are more than that of floating coils on the vehicle, to improve levitating lift drug ratio, and to increase rolling righting moment of the vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S642314-A (JP)
Title: Manufacture of polarizable electrode
Inventor: TANAHASHI ICHIRO
IPC: H01G11/38
Filed: 1987-06-25
Abstract: PURPOSE: To enhance the density of activated carbon, to reduce resistance, to enhance the degree of energy density and to obtain a highly reliable electrode suitable for rapid charging by a method wherein a polarizable electrode is formed using activated carbon powder or activated carbon fiber and carbonaceous material.  
     CONSTITUTION: Activated carbon fiber chops and coal tar pitch are mixed, and after the mixture has been hardened, it is heated up in a nitrogen gas atmosphere, and the volatile component of the coal-tar pitch is removed. Then, an aluminum layer is formed on one side of the obtained polarizable electrode 1, and a coin type capacitor is obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5855145-A (JP)
Inventor: FURIIDORIHI BUIRIMU
IPC: B21J13/10
Filed: 1982-09-13
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-H1011431-A (JP)
Title: Kanji retrieval device and method
Inventor: NITTA HAJIME
IPC: G06F17/22
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To extract a relevant KANJI (Chinese character) of a word by receiving the Japanese reading characters of readable KANJI, the number of characters, the character positions in the KANJI word, etc., and retrieving a KANJI word dictionary together with the converted readable KANJI by means of a single KANJI dictionary. SOLUTION: A retrieval engine means 13 confirms based on the retrieval information inputted by a user whether a readable character serving as a retrieval key is inputted in a Japanese reading character or KANJI and then decides whether the KANJI conversion of the Japanese reading character should be carried out by means of a single KANJI dictionary 14. When the readable character is inputted in a Japanese reading character, the means 13 acquires the KANJI information on the Japanese reading character via the dictionary 14 and produces the retrieval information on the readable character that undergone the KANA (Japanese syllabary)/KANJI conversion for retrieval of the dictionary 14. Then the engine 13 retrieves a KANJI word dictionary 15 based on the retrieval information to extract all relevant words. When these words are extracted, the undesired words are deleted based on the part-of-speech information on every word.
Patent JP-H0713928-A (JP)
Title: On-line transaction processing system
Inventor: YAMAMURA TAKEHISA
IPC: G06F9/06
Filed: 1993-06-29
Abstract: PURPOSE:To dynamically change terminal constitution housed in a distributed processor according to an instruction from a host computer. CONSTITUTION:The terminal constitution housed in the distributed processor 2 is managed in a lump as a terminal constitution information file by a host computer 1 at every terminal group 3. At the time of rising the distributed processor 2, the physical terminal constitution equivalent to housable maximum number is defined as dummy information for the terminal constitution information (static constitution information) fixed loaded as a part of an OS. The mapping of the static constitution information and the terminal constitution information file received by down-load from the host computer 1 after rising is performed, and a terminal for operation is defined by the distributed processor 2. At the time of changing or adding the terminal constitution information, the terminal constitution information file held by the host computer 1 is updated, down-loaded to the distributed processor 2 the mapping with the physical terminal constitution is performed by the distributed processor 2, and the terminal constitution is dynamically changed while the distributed processor is operating.
Patent JP-H11340217-A (JP)
Title: Plasma film formation method
Inventor: FUKIAGE NORIAKI
IPC: H01L21/3065
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the embedding characteristic of an insulating film with respect to a recessed part having a high aspect ratio. SOLUTION: A CF film is formed on a wafer 10 with a wiring pattern through plasma using a C6 F6 gas, for example, as a film forming gas. The CF film is etched partly through plasma, using an O2 gas and an Ar gas. In this case, the CF film is etched partly in such a way that the front area of a recessed part 34 between wirings 32 and 33 is widened, and thereby the CF film tends to be deposited at the bottom of the recessed part 34. Therefore, when a film formation step and an etching step are repeated alternately, the bottom of the recessed part 34 becomes shallow as the CF film is deposited gradually, and the CF film is embedded in the recessed part 34. In this way, the CF film can be embedded without voids to a recessed part having a high aspect ratio.
Patent JP-H027058-A (JP)
Title: Original printing plate for electrophotographic process
Inventor: YOKOIE HIROAKI
IPC: G03G5/05
Filed: 1988-06-27
Abstract: PURPOSE:To enhance the sensitivity of an original printing plate, to increase the response speed and to enhance the printing resistance of a printing plate by using a specified copolymer as the binding resin in the photoconductive layer of the original plate. CONSTITUTION:A photoconductive layer contg. an org. photoconductive compd. such as a hydrazone compd. and a binding resin A is formed on an electrically conductive support of Al, etc. The resin A is a copolymer contg. a vinyl benzoate or an allyl ester compd. as one monomer component and a vinyl- polymerizable monomer having an acidic functional group such as crotonic acid as another monomer component. The photoconductive layer is imagewise exposed, a toner image is formed and the non-image area of the photoconductive layer is removed to produce a printing plate.
Patent JP-S5284168-A (JP)
Title: Making harmless highly comcentrated nitrogen oxides by reduction
Inventor: ITOU SOUSUI
IPC: B01D53/74
Filed: 1975-12-30
Abstract: PURPOSE: To make harmless the highly concentrated nitrogen oxides, by reducing them to N 2  gas with highest conversion rate without generating N 2 O. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000343594-A (JP)
Title: Method for laminating skin to base material
Inventor: KUDOME TOMOKAZU
IPC: B29C51/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To form a sharp corner part to a skin along the corner part of a base material when a skin is laminated to the base material having an almost right-angled corner part. SOLUTION: A base material 10 has first and second outer surface parts 12, 16 extending in an almost right-angled direction so as to hold a corner part 18 therebetween. The second region 16b adjacent to the corner part 18 of the second outer surface part 16 is set to an uncoated region of an adhesive 36 and the first region 16a adjacent to the second region 16b of the second outer surface part 16 and the whole surface of the outer surface part 12 are set to the coated regions of the adhesive 36. When a skin 20 is laminated to the base material 10, the skin 20 exceeds the corner part 18 from the first outer surface part 12 to be laminated to the second region 16b of the second outer surface 16 and further laminated under pressure from the second region 16b to the first region 16a.  By this constitution, the skin 20 is stretched in the second region 16b and an almost right-angled corner part is formed to the skin along the corner part 18.
Patent JP-H0744583-A (JP)
Title: High-grade synthesizing device
Inventor: NISHIO SEIICHI
IPC: G06F17/50
Filed: 1993-06-29
Abstract: PURPOSE:To provide a high grade synthesizing device in which the result of resource assignment in a high grade synthesis system can be easily obtained. CONSTITUTION:This device is equipped with a resource-classified C/DFG preparing means 102 which prepares a control data flow graph (C/DFG) which is classified for each resource based on information related to resource assignment, and a C/DFG display means 103 which displays the C/DFG prepared by the resource-classified C/DFG preparing means 102. Thus, the result of the resource assignment can be easily confirmed on the C/DFG, and the efficiency of the confirming work of the result of resource assignment can be sharply improved. The situation of the usage of the resource, that is, whether or not each computing element and storage element is used in a specific cycle time can be also easily obtained, and the using frequency of each computing element and storage element can be easily confirmed on the C/DFG, so that the work of the evaluation and correction of the result of resource assignment can be effectively attained.
Patent JP-H1069908-A (JP)
Title: Hydrogen storage alloy, electrode and alkaline secondary battery
Inventor: KONO RYUKO
IPC: H01M4/38
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy whose hydrogen storage characteristic near room temperature, particularly hydrogen storage rate, is enhanced. SOLUTION: A hydrogen storage alloy includes two or more kinds of regions selected from among a first region in which its Mg content is not less than 50mol% to not more than 75mol% and its Ni content is not more than 50mol%; a second region in which its Mg content is not less than 0mol% to less than 50mol% and its Ni content is less than 75mol%; a third region in which its Mg content is not less than 75mol%; and a fourth region in which its Ni content is not less than 75mol%.
Patent JP-S5381287-A (JP)
Title: Photoluminescence measuring device
Inventor: KANEDA KOUICHI
IPC: G01N21/64
Filed: 1976-12-27
Abstract: PURPOSE:To make easier measurement of samples with larger areas by use of glass fiber for irradiation of excited light on samples and for focusing photoluminescence light.
Patent JP-S6218342-A (JP)
Title: Direct current feeding device
Inventor: NOKI SADAJI
IPC: B60M3/06
Filed: 1985-07-18
Abstract: PURPOSE:To cut off current in trouble instantly in 4case that a trouble takes place on the electric car line side by configurating a device in such a way that two sets of diode circuits are combined with a set of breakers so as to allow both power running and regenerative current to flow through the said breaker. CONSTITUTION:In two sets of diode bridge circuits 21 and 41 which ae connected with each other, a common connecting line one the cathode side between diodes 22a and 22c, and diodes 42a and 42c, is made to be a power running bus bar 23. And a thyrister 24 is provided between the above said bus bar 23 and a common connecting line 25 on the anode side between diodes 22b and 22d, and diodes 42b and 42d where the anode side is connected wit the above said bus bar 23. And each of following nodes such as one 26 between the diodes 22a and 22b, one 27 between the diodes 22c and 22d, one 46 between the diodes 42a and 42b, and one 47 between the diodes 42c and 42d, is connected with each of No.1 through No.4 electric car lines 9a, 9b, 10a, and 10b by way of each of direct current disconnecting switches 8a through 8d respectively.
Patent JP-S5383275-A (JP)
Title: Bag feeder for automatic packaging machine
Inventor: OBARA KATSUJI
IPC: B65H1/14
Filed: 1976-12-28
Abstract: PURPOSE: To provide a bag feeder for an automatic packaging machine, which can automatically feed bags one by one in simple operation by containing the bags in hung state in large quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5782644-A (JP)
Title: Heating device within bathtub
Inventor: SUGIYAMA KENICHI
IPC: F24H1/20
Filed: 1980-11-13
Abstract: PURPOSE: To enable an ordinary bathtub to serve the purpose also of a heat bathtub, by installing bathtub cover which is provided with a heat stick-out hole and an electric air circulation heater onto the bathtub, when not filled with water, in such a manner that they can be put on and off freely.  
     CONSTITUTION: An electric air circulation heater 3 is placed in an ordinary bathtub which is not filled with water, a cord 18 is inserted into an outlet, and an air-tight closed chamber is provided by putting a cover on the top. When a user is inside the bathtub and operates the heater 3, air being introduced into the inside through an inlet 4 by a fan 6 is divided into two flows as indicated by arrows b and a, and after being heated by heating bodies 7a and 7b, the air is led by a guide 10, etc. and sent out from heat coutlets 11W17 so as to enable the user to use the bathtub for bathing heat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H092789-A (JP)
Title: Jack device
Inventor: MATSUMOTO AKITOSHI
IPC: B66F3/24
Filed: 1995-06-26
Abstract: PURPOSE: To provide a jacks device by which installation work of equipment can be safely performed by light work and with one operator. CONSTITUTION: When an object to be raised and lowered is raised and lowered, a lateral plate part 15A of a locking tool 15 is faced, from below, to a contact part of the object to be raised and lowered in a state where a raising and lowering body 10 is lowered in relation to a supporting lever 7. A longitudinal plate part 15B of the locking tool 15 is brought in contact with the object to be raised and lowered 25 side, so as to prevent excessive insertion. The raising and lowering body 10 is raised in relation to the supporting lever 7 by the operation of a raising and lowering operation device 11, the locking tool 15 to be raised together with the raising and lowering body 10 is brought in contact with the contact part from below, and the object to be raised and lowered 25 is lifted and supported by a jack device 22.  The raising and lowering body 10 is gradually lowered in relation to the supporting lever 7 after the raising and lowering operation device 11 is reversely operated, the locking tool 15 is lowered together with the raising and lowering body 10, and the object to be raised and lowered 25 is lowered.
Patent JP-S644200-A (JP)
Title: Sound field improving device
Inventor: KASAI JUNICHI
IPC: H04R29/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain sound field improving effects response to echo characteristics of space by adding an acoustic signal retarded by a prescribed time to the echo time of the sound field space. CONSTITUTION:An acoustic signal reproducer comprising an amplifier 3 amplifying the acoustic signal outputted from a program source 2 and a speaker 4 reproducing the signal outputted from the amplifier 3 is provided in a room 1 as the sound field space. Moreover, a delay circuit 5 retarding the acoustic signal outputted from the program source 2 by a time  t, an amplifier 6 amplifying the acoustic signal outputted from the delay circuit 5 and a speaker 7 reproducing the signal outputted from the amplifier 6 are provided in the room 1. The delay time  t set to the delay time 5 is set to a value satisfying the relation of  t<T/10, where T is the echo time of the room 1.
Patent JP-S5583913-A (JP)
Title: Control system for clock signal distribution circuit
Inventor: YOSHIMURA TATSUROU
IPC: G06F1/10
Filed: 1978-12-20
Abstract: PURPOSE: To cause the oscillation through the short-circuit given between the input and output ends of the transmission line in the fixed length and by constituting the distribution circuit so that the opposite phase may be secured for the input and output ends to each other, and then to give the control to the transmission line delay amount to secure the fixed frequency while measuring the oscillation frequency through the counter.  
     CONSTITUTION: The control is given in accordance with the fixed value to the delay time from the input to output end of distribution circuit 5 which distributes the clock signals sent from clock signal generation source 7 to plural units of load circuit 4. Circuit 5 possesses the delay time variable means and is formed so that the opposite phase may be secured for the signals between the input and output ends to each other. For the control, the short circuit is given between the input and output ends via the line featuring the fixed delay time to cause the oscillation. And then the delay time variable means is controlled to secure the prescribed value for the oscillation frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5681864-A (JP)
Title: Compensating device for uneven illuminance
Inventor: MIYAKE HIROYUKI
IPC: G03G15/041
Filed: 1979-12-06
Abstract: PURPOSE:To obtain a compact compensating device for uneven illuminance with a simple constitution, by providing the luminous flux control component which gives a luminous control only to the effective luminous flux when the magnification ratio is varied over its entire region and in the longer direction of the slit at the image filed side, i.e. between the lens in the optical path and the photoreceptor. CONSTITUTION:The luminous flux control component 7 is provided to give a luminous flux control only to the effective luminous flux at the time of various magnification ratios over the entire region and in the longer direction of the slit and not to give any effect to the effective luminous flux at the time of unmagnification ratio. At the time of unmagnification ratio, the distribution 9 shows the luminance distribution of the light  source and the distribution 10 shows the light transmission distribution due to the cos 4 multiplication law of  the lens 8, respectively. As a result, the cos 4 multiplication law is compensated at the time of unmagnification to give a uniform distribution 11 on the photoreceptor. Then the light source luminance distribution  corresponding to the variable magnification image turns to 9' at the time of various magnifications. The  distributions 10' and 10'' show the light transmission distribution due to the cos 4 multiplication law due to  the lens 8'' at the time of various magnifications and the air ventilation distribution obtained by inverting the  light transmission distribution 10' centering on l1, respectively. The light source luminance distribution 9''  is piled onto the conversion distribution 10'', and thus the illuminance distribution on the photoreceptor turns  to 11'' at the time of various magnifications.
Patent JP-S5582927-A (JP)
Title: Measuring method of filled quantity of liquefied gas
Inventor: TOZAKI KATSUO
IPC: G01G17/04
Filed: 1978-12-18
Abstract: PURPOSE: To directly read the quantity of a liquefied gas being filled in a pressure container, by converting the stroke of a cylinder piston at a multiplication ratio proportional to the specific gravity of the liquefied gas and reading the converted stroke through weight graduations.  
     CONSTITUTION: A bar 2 coupled to the tip of a piston rod 1" integrated with the piston 1' of a filled cylinder 1 is rocked by the movement of the piston of the cylinder, centering a fulcrum 3 located at a distance (e) from the coupled part 2' of the bar 2. The stylus 5 of a dial gauge 4 is in contact with the other end of the bar 2. A volume filled in the cylinder 1 in connection with the stroke of the piston is reduced at the ratio of the stroke distance Q of the piston rod to the distance (e) from the fulcrum 3 so that the filled volume is converted into the displacement of the stylus 5. Graduations are provided on the dial gauge 4 to indicate the weight of a liquefied gas. Another distance from the fulcrum 3 is prescribed to directly read the filled weight which is the product of the filled volume and the specific gravity. 
     COPYRIGHT: (C)1980,JPO&Japio