baber/WOPTO huggingface dataset:
Patent JP-H11267760-A (JP)
Title: Bending system and bending method using this system
Inventor: ADACHI KOJI
IPC: B21D43/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To make operation simple and working time shorter by detecting a work position with an end pin, pressing the work to this end pin by a roller conveyor, clamping the work with a moving frame and positioning the work to a bending position. SOLUTION: The end pin 12 is mounted near the working position K of a bending machine 1, for example, at the front part of the frame 11 of a distance L. The work W pressed to the end pin 12 is clamped by the upper and lower clampers 31B, 31C of the moving frame 31 and is positioned to the working position K of the bending machine 1. The moving distance of the moving frame 31 clamping the work W is, therefore, the distance L from the contact surface 12A of the end pin 12 to the working position + the length of the flange F1 of the work W. The moving frame 31 in the state of bestriding the roller conveyor 33 clamps the work W and transports the work until the work comes into contact with the end pin 12. The positioning accuracy is thus improved and eventually the working accuracy over the entire part is improved.
Patent JP-S51151889-A (JP)
Title: Cleaner for mold inside
Inventor: KIKUCHI MAKOTO
IPC: B24C3/16
Filed: 1975-06-23
Abstract: PURPOSE:To provide a cleaner for cleaning equally all area to clean in use of a special impeller.
Patent JP-H0628477-A (JP)
Title: Pattern perception device
Inventor: DEIRU AARU DONCHIN
IPC: G06F3/0488
Filed: 1993-04-01
Abstract: PURPOSE: To minimize the time of pattern perception and the storage capacity required for it. CONSTITUTION: The pattern perception device tracks angular movement done by a pointing device like a mouse at the time of pattern generation of a line. A pattern code is generated when this angular movement matches the pattern code in a look-up table. Pattern matching for shape is performed independently of the size and allows expected variance of a hand-written stroke and requires only minimum computer processing and data storage capacity and can distinguish the same patterns different by only drawing orders of line segments as components.
Patent JP-S63243479-A (JP)
Title: Scroll compressor
Inventor: SAKATA KANJI
IPC: F04C18/02
Filed: 1987-03-31
Abstract: PURPOSE:To enhance a sealing effect so as to improve volumetric efficiency, by forming a hole, communicating with high pressure space in an enclosed vessel, in a scroll groove of fixed and turning scrolls so that high pressure gas is introduced to each scroll groove forcing each scroll to be brought into press contact. CONSTITUTION:An opening 2a of a frame 2, provided being arranged in an enclosed vessel 1, provides a main shaft 3 to be rotatably arranged, while the main shaft 3 mounts a centrifugal pump 3a and a rotor 5. And a turning scroll 7 is rotatably supported to a crankshaft part 3b formed in an upper part of the main shaft 3, while a fixed scroll 8 is fixed to a peripheral protrusion part 2b of the frame 2. In the above constitution, a scroll groove 7b of the turning scroll 7 forms a small hole 7d communicating with high pressure space 10 formed between an end plate 7a and the crankshaft part 3b. While a scroll groove 8b of the fixed scroll 8 forms a small hole 8d communicating with an oil reservoir 11 on an end plate 8a.
Patent JP-S63242801-A (JP)
Inventor: MATSUI KOICHI
IPC: A47B77/18
Filed: 1987-03-31
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-H11268624-A (JP)
Title: Brake control unit
Inventor: IDONUMA HIDEYUKI
IPC: B60W30/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve controllability and stability of an automatic brake system in consideration of hydraulic brake lining characteristics showing non-linearity. SOLUTION: A conversion factor of the hydraulic pressure-vehicle deceleration characteristics of a brake portion 9 is assumed based on the pressure applied to the brake portion 9 and the actual deceleration. The difference between the target deceleration and the actual deceleration is inverted with the conversion factor and further the respective conversion factors of the voltage- pneumatic converter 5 and the pneumatic-hydraulic converter 7 so as to generate a signal voltage U for controlling the voltage-pneumatic converter 5 positioned at the input side of the brake system.
Patent JP-H0675110-A (JP)
Title: Production of black matrix substrate
Inventor: HARADA RYUTARO
IPC: G02F1/1335
Filed: 1993-04-01
Abstract: PURPOSE:To provide the process for production capable of producing the black matrix substrate which is usable for flat displays, such as liquid crystal displays, imagers, such as CCDs, or color filters of color sensors, etc., and has high dimensional accuracy and excellent light shieldability. CONSTITUTION:A photosensitive resist layer 3 contg. a hydrophilic resin is formed on a transparent substrate 13. This photosensitive resist layer 3 is exposed and developed via a photomask 9 having patterns for a black matrix to form relief 4 on the transparent substrate 13. After this transparent substrate 13 is subjected to a heat treatment, the relief 4 is brought into contact with an aq. soln. of a metal compd. serving as the catalyst for electroless plating and is then washed and dried to form the catalyst-contg. relief 5; thereafter, the catalyst-contg. relief 5 is brought into contact with an electroless plating liquid, by which the black relief 14 having patterns for the black matrix is formed.
Patent JP-H10269749-A (JP)
Title: Reproducing device of recording medium
Inventor: TANAKA KENJI
IPC: G11B27/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To change the accommodation position of a recording medium without performing any complex operation such as the exchange of the recording medium by changing the correspondence between the recording medium and the control information of the recording medium in terms of recording control without changing the accommodation position of the accommodated recording medium itself. SOLUTION: When the accommodation position of a CD being accommodated in a stocker is to be changed, two stokers are specified by a stocker specification button 8b and the modification of the correspondence between the stocker and the CD is specified. A control part 31 reads the correspondence relationship of the specified stocker from a control table 33, change the correspondence between a stocker number and CD information, and stores it at the control table 33 again.
Patent JP-S63243702-A (JP)
Title: Count-check type detector for angle of rotation
Inventor: NAGAHAMA TAKAHIDE
IPC: G01D5/245
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the occurrence of accumulation of count errors by a method wherein the state of output of lower bits from a binary pulse counter is compared with a state set beforehand and a count value by the binary pulse counter is checked up on the basis of the result of comparison. CONSTITUTION:A Z-pulse signal is outputted every one rotation of a pulse encoder 3. Every time when the Z-pulse signal is outputted, a set value 0 is inputted to each of comparators 8a-8c by a setting unit 9, and the states of outputs of prescribed lower bits of 2<1>-2<3> of a binary pulse counter 6A are compared with the set value respectively by the comparators 8a-8c. If any one of the three states of outputs of the lower bits is 1, the result of the decision that a counter value is abnormal is outputted from a decision unit 10. When all the three states of outputs of the lower bits are 0, on the other hand, the result of decision that the counter value is normal is outputted from the decision unit 10.
Patent JP-S57192277-A (JP)
Title: Manufacture of 2-methyl-1,4-naphthoquinone
Inventor: SHIMURA TAKEHIKO
IPC: C25B3/23
Filed: 1981-05-20
Abstract: PURPOSE: To obtain the titled compound in a high yield and a high purity, by electrolytically oxidizing 2-methylnaphthalene in a specified solvent using a prescribed electrode material and sulfuric acid as a supporting electrolyte.  
     CONSTITUTION: Hydrous acetone containing sulfuric acid as a supporting electrolyte is charged as a medium into an electrolytic cell having a diaphragm and 2-methylnaphthalene is introduced into the cathode chamber and electrolytically oxidized using a carbon electrode as a cathode. The concentration of sulfuric acid is generally 0.05W0.2mol/l of the medium. The water content of hydrous acetone as a solvent is preferably in the range of about 40W50vol%, but is not limited. The concentration of 2-methylnaphthalene is generally in the range of about 0.01W0.10mol/l. The oxidation potential is preferably of the order of +1.2W1.8V. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08272040-A (JP)
Title: Photographic substrate
Inventor: YAJIMA TAKATOSHI
IPC: G03C1/795
Filed: 1995-03-31
Abstract: PURPOSE: To provide a photographic substrate excellent in transparency, strength and presplice transferability and ensuring improved coating trouble and planeness. CONSTITUTION: When a photographic substrate is made of a biaxially stretched polyester film, both ends of the polyester film in the transverse direction are embossed and then the polyester film is heat-treated at a temp. below the glass transition temp. of the film by 30 deg.C to the glass transition temp. so as to attain 20% rate of remaining of embossment after heat treatment. The rate is represented by the percentage of the height of embossment after heat treatment to the height of embossment before heat treatment.
Patent JP-S61233763-A (JP)
Title: Pressure fixing device
Inventor: ARAI MINORU
IPC: G03G15/20
Filed: 1985-04-10
Abstract: PURPOSE:To obtain high fixation performance nearly without wrinkling paper by setting the angles of intersections of a middle roll and a backup roll with a top roll within a specific range. CONSTITUTION:A pressure fixing device has the top roll 1, middle roll 2, and backup roll 3, and the rollers 2 and 3 are supported rotatably on the 1st and the 2nd guide members 4 and 5. The guide members 4 and 5 move up and down in a guide groove 7 formed in a side plate 6 and a pressurizing device 8 is provided under the 2nd guide member 5. The axial line B of the middle roll 2nd the axial line C of the backup roll 3 slant on both sides of the axial line A of the top roll 1; the angle alpha between the axial lines A and B is 40-60' and the angle beta between the axial lines A and C is 20-50'. Further, the angle alphais >=5' larger than the angle beta.
Patent JP-H09265568-A (JP)
Title: Cooling and heating controller of automatic vending machine
Inventor: YOSHIDA MORIYUKI
IPC: G07F9/10
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To optimize the cooling and heating of each storage chamber so that the electric capacity does not exceed the outlet capacity of general home facilities by stopping the heater of the storage chamber of the highest temperature according to the temperature difference of the storage chambers in heating operation if the electric capacity exceeds the outlet capacity of the general home facilities when heaters and a cooling device are in operation. SOLUTION: In cooling-heating-heating operation, a load control part 6 detects the temperatures of storage chambers 1a-1c by temperature detecting devices 4a-4c. Then it is decided whether or not there are changes of the operations of the heaters 3b and 2c and cooling device 3. When there are the changes, it is decided whether or not the electric capacity exceeds the outlet capacity 15A of the general home facilities judging from a rated current value stored in a storage part 5. When 15A is exceeded, the temperatures of the storage chambers 1b and 1c are compared with each other. When the temperature of the storage chamber 1b is higher, the heater 2b is stopped and the heater 2c and cooling device 3 are operated.
Patent JP-H04309316-A (JP)
Title: Vacuum cleaner
Inventor: NAKAMOTO HIROSHI
IPC: G09F9/00
Filed: 1991-04-09
Abstract: PURPOSE:To constitute the vacuum cleaner so that a hose can be held down directly by an integral hose holder part, when the cleaner main body is contained in a heel rest state by forming integrally a hose holder and an LED display part. CONSTITUTION:The upper and the lower cases 8, 9 of a hose tip pipe are engaged, the upper and the lower cases 11, 12 of an LED with a hose holder are engaged and an LED display substrate 13 is fixed. Also, by aligning a hole of the lower case 1 of the LED with a hose holder and a hole of the lower case 9 of the hose tip pipe and fixing them in two points with a grooved rivet 14, the hose tip pipe and the LED case with a hose holder are fixed axially. In such a way, at the time of containing in a stand, the hose can be fixed simply by rotating axially the LED case with a hose holder, laying down the LED display part and putting out the hose holder part.
Patent JP-H08270235-A (JP)
Title: Dwelling house
Inventor: KAWAMOTO KUNICHIKA
IPC: E04H1/02
Filed: 1995-03-31
Abstract: PURPOSE: To make it possible to go to an open court while taking bath and enjoy a sunbath or a cool air by installing an open court which is adjacent to a bathroom and directly accessible to the bathroom. CONSTITUTION: There is installed an open court 20 with an open ceiling which is close to a bathroom 18 and accessible directly from the bathroom 18. Preferably, this open court should be partially surrounded by exterior walls 24 to 26 of a building. In addition to that, it is desirable to install a blind fence 30 for the open court 20 to those areas which exclude the areas enveloped with the exterior walls 14 to 26 of the building. This construction makes it possible to enjoy a sunbath or cooled air in the open court while taking a bath. Furthermore, it will be possible to eliminate steam or moisture easily by opening a door 27 of the bathroom 18 facing the open court 20.
Patent JP-H05241585-A (JP)
Title: Performance control system for 'karaoke'
Inventor: KITAMURA ZENJI
IPC: G10H1/00
Filed: 1992-02-27
Abstract: PURPOSE:To increase the degree of freedom of selection of music while simplify ing the constitution of a 'KARAOKE' (orchestral accompaniment) device, and to perform centralized control over the utilization states of individual orchestral accompaniment rooms at a time. CONSTITUTION:The moving picture performance control pattern 23 of a control means 22 of 'KARAOKE' with picture is an individual control type which enables music to be outputted selectively from many video disks by a number table display means 36 and the still picture performance control pattern 24 is a centralized control type which controls the combination of necessary data such as still picture data and MIDI sound source data read out of a music performance data base 17 by request input in each 'KARAOKE' room 21 by an arithmetic control means 12 for total control and feeds the control signal back to the picture 'KARAOKE' control means 22 of the corresponding orchestral accompaniment room 21 to synthesize and output the data. The arithmetic control means 12 for total control in a center 11 performs centralized control over the utilization states of the picture 'KARAOKE' control means 22 in the respective orchestral accompaniment rooms 21 at a time.
Patent JP-S527653-A (JP)
Title: Automatic equalizer with coefficient matrix
Inventor: SAKAKI HIROSHI
IPC: H03H15/00
Filed: 1975-06-24
Abstract: PURPOSE: To simplify the circuit construction by the provision of a mechanism for adding or subtracting signals to each other corresponding to tapped outputs from the row of delay elements at the input of a coefficient matrix. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03278487-A (JP)
Title: Gas laser oscillator device
Inventor: ISHIKAWA KEN
IPC: H01S3/038
Filed: 1990-03-28
Abstract: PURPOSE:To eliminate any difficulty caused by the deterioration of a gas laser medium by providing a cover member for surrounding a pin electrode and covering the back surface side of a main electric discharge electrode, and exhaust means for exhausting gas contained. in a back surface side space covered with the cover member. CONSTITUTION:A cover member 20 is provided along the back surface of a main electric discharge electrode 3, which member 20 is to surround a pin electrode 8 for restricting it on the back surface side of the electrode 3. 4n exhaust pipe 21 is connected to the cover member 20 to again return into the pipe 1 a gas laser medium entering the electrode 3 from a through-hole part 7 through a dust-proof filter 22 and a reflux blower 23. More specifically, the gas laser medium is circulated in the pipe 1 by a fan 4, and any product from preionization arc discharge by an electrode 8 and any gaseous matter produced on the inner surface of an electrode surface part 7 of the through-hole part 7 are sent toward the filter 22. A very low flow rate compared with the flow rate in the pipe 1 flows through the pipe 21, and hence the filter 22 can be designed to be very fine compared with that of a filter in the pipe 1. Thus, a high speed gas flow can be maintained to permit stable output characteristics to be ensured.
Patent JP-S62235359-A (JP)
Title: Polyphenylene ether resin composition having suppressed discoloration tendency
Inventor: SUGIO AKITOSHI
IPC: C08K5/09
Filed: 1986-04-04
Abstract: PURPOSE:To provide the titled composition containing an amine compound, a carboxylic acid (anhydride) and optionally a yellow dye and carbon black and resistant to fading (whitening) of the surface color under exposure to visible light. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a resin component composed mainly of a polyphenylene ether resin or its mixture with a vinyl aromatic hydrocarbon resin, (B) 0.0005-0.1pt. of a compound of formula I (R1 and R2 are 6-12C aromatic hydrocarbon group) and/or formula II (R3 and R5 are 1-20C hydrocarbon group; R4 is 1-20C biva lent hydrocarbon group; at least of one R3-R5 is aromatic group), (C) 0.005-2.0pts. of a carboxylic acid and/or its anhydride and, if necessary, (D) 0.05-1pt. of a yellow dye or pigment and/or (E) 0.001-0.01pt. of carbon black.
Patent JP-S60220480-A (JP)
Title: Character recognizer
Inventor: KAMI HIROYUKI
IPC: G06K9/62
Filed: 1984-04-17
Abstract: PURPOSE:To reduce the memory capacity necessary for dictionary memory and to shorten a collation period by preparing a dictionary for discriminating categories each time or with the aid of the collation only by necessary dictionaries in a hierarchical dictionary and a dictionary for discriminating category pairs. CONSTITUTION:A candidate category name outputted from a candidate category processing part 6 is combined in a category pair generation part 7. A category pair detection part 81 retrieves dictionaries in a category pair dictionary memory part 9 based on an output of the category pair generation part 7. When it cannot find the category pair, it outputs both category names to a micro feature dictionary memory part 15. Dictionary factors of the category pair dictionary memory part 9 is updated in accordance with micro feature values of both categories corresponding to the category pair names from the category pair generation part 7 and feature names from a feature selection part 16. The processing is repeated, and the category finally outputted from the category pair generation part 7 becomes a category name of a recognition object character pattern.
Patent JP-H02254282-A (JP)
Title: Door frame
Inventor: HAYASHI HIROSHIGE
IPC: F25D23/02
Filed: 1989-03-28
Abstract: PURPOSE:To improve the strength of a whole door frame by bending based on a first reinforced flange which is continuous with a side extending to both sides of a notched section in a first flange and a second reinforced flange which is continuous with a side projecting to both sides of a notched section in a second flange. CONSTITUTION:A notched section 91 in a first flange 72 comprises a first reinforced flange 93 which is continuous with sides projecting inwardly from a peripheral wall 73 and an absorption groove 95 which forms a space capable of absorbing the deformation of the first reinforced flange 93. A notched section 92 in a second flange 74 leaves a second reinforced flange 96 which has a width smaller than the second flange 74 which is continuous with both sides projecting inwardly from the peripheral wall 73 and it is notched so that it may not hinder press work where a bending jig is used. Centering on the first and second reinforced flanges 93 and 96, a corner section K is formed by bending with press work where the bending jig is used. It is, therefore, possible to improve the strength of a whole door frame.
Patent JP-S59202965-A (JP)
Title: Brake fluid pressure control device for vehicle
Inventor: MIZUSAWA MITSUTOYO
IPC: B60T8/30
Filed: 1983-04-30
Abstract: PURPOSE:To maintain a pressure reducing valve's pressure reduction beginning point under unloaded vehicle conditions to be constant by causing a piston in the pressure transmission mechanism to be separated from the pressure reducing valve when the air pressure of a pneumatic spring is lower than a predetermined value. CONSTITUTION:Pressure transmission mechanisms 241, 242 are interposed between pressure reducing valves 51, 52 and pneumatic springs 201, 202 that determines pressure reduction begining point under loaded vehicle conditions, and a piston 17 in the mechanisms 241, 242 are caused to be separated from the pressure reducing valves 51, 52 when the air pressure in the pneumatic springs 201, 202 is lower than a predetermined value. Because of this, even when the air pressure in the pneumatic springs 201, 202 rises at the time of sharp turns, rough road travelling etc. under unloaded vehicle conditions, it does not affect the function of the pressure reducing valves 51, 52, and as a result, the pressure reducing valves' pressure reduction begining point under unloaded vehicle conditions can be maintained to be constant.
Patent JP-S58193641-A (JP)
Inventor: NODA HIDEO
IPC: A01K89/02
Filed: 1982-05-07
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-H11271170-A (JP)
Title: Method for diagnosing failure in hydraulic system
Inventor: YAMAMOTO TOYOKI
IPC: G01M3/26
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a diagnosis method that can be applied also to a hydraulic system that does not have any pressure switch or cannot take out signals easily by comparing the ratio of the accumulation time of an on-load state to the time when an actuator can operate and the ratio of the accumulation time of an unload state to it with reference values for judging failure. SOLUTION: A hydraulic system is composed of a pressure generation part according to a hydraulic pump 2 and a pressure accumulation part according to an accumulator 5. An unload state and an on-load state are discriminated by the current or power value of a drive motor 3 of the hydraulic pump 2. It is judged to be abnormal when the ratio (on-load ratio) of the accumulation time of an on-load state for the time when an actuator can operate for each unit time is equal to or more than a reference on-load rate or the ratio (unload ratio) of the accumulation time of the unload state for the time when the actuator can operate for each unit time is equal to or less than a reference unload rate.
Patent JP-S524223-A (JP)
Title: Musical scale generator unit
Inventor: ANDOU FUMIO
IPC: G10H5/00
Filed: 1975-06-23
Abstract: PURPOSE: To get sound electronically by generating and using binary signals in proportion to the sinchronization of each scale sound of one octave. 
     COPYRIGHT: (C)1977,JPO&Japio