baber/WOPTO huggingface dataset:
Patent JP-H02244439-A (JP)
Title: Master disk of optical recording medium
Inventor: HIROSE ATSUKI
IPC: G11B7/26
Filed: 1989-03-16
Abstract: PURPOSE:To easily form rugged patterns having high shape stability by providing a filter layer having a light transmission area in a wavelength area which overlaps partly on the photosensitive wavelength area of photoresist layers between these two photoresist layers. CONSTITUTION:The filter layer 3 having the light transmission area in the wavelength area overlapping partly on the photosensitive wavelength area of the photoresist layers is provided between two layers of the photoresist layers 2 and 4 having the same photosensitive characteristic. The totaled thickness of two layers of the photoresist layers 2, 4 and the filter layer 3 is formed to the depth of desired prepits 6 and the thickness of the photoresist layer 4 formed on the surface of the filter layer 3 is formed to the depth of desired guide tracks 5. The prepits 6 and the guide tracks 5 of always the specified depth are formed without allowing the lower photoresist layer 2 to be cut by the light for cutting the guide tracks in this way. The exposing of the prepits and the guide tracks in the completely separated state is possible in this way and the excellent workability and shape stability of the rugged patterns are obtd.
Patent JP-S60207478-A (JP)
Title: Conversation type intelligence motor
Inventor: NAKAMURA YATSUKA
IPC: H02P29/00
Filed: 1984-03-29
Abstract: PURPOSE:To readily control externally by adding a capacity capable of talking with an external computer. CONSTITUTION:A computer 5 decides to continue a stop, to normally or reversely rotate in response to the combination of input voltages of direct control terminal group A unless special input is not from a command control terminal group B, and operates a current switching circuit 3. The computer receives higher command from the group B, and operates in accordance with it. If a command for requesting the state is input from the group B, the present rotating speed, integrating rotating speed, and the state of a load are informed through the same B terminal.
Patent JP-S62219402-A (JP)
Inventor: KANO KENICHI
IPC: F21S10/00
Filed: 1986-03-19
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-H02242247-A (JP)
Title: Copying device
Inventor: YAKUBO MINORU
IPC: G03B27/34
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate the alteration of the enlargement magnification of a projection optical system and the switching of an image-forming optical system and the projection optical system by providing a mirror for changing the length of the optical path of the projection optical system and a switching mirror which can be used for both optical systems. CONSTITUTION:In the case of copying a reflecting original 78, the direction of the reflected light from the original 78 on an original platen 80 is changed. Then, the light is reflected by the mirrors 88 and 90, passed through an image- formation lens 92 and is reflected by the mirror 94 and the switching reflection mirror 96 to expose the photosensitive material 34 of an exposure part 46. In the case of copying the transmissible original 108 such as slide, etc., the mirrors 126 and 96 are interlocked to be moved to a left side accompanied with the movement of a projection lens 124 corresponding to the magnification and the projected light transmitted through the original 108 is allowed to expose a photosensitive material 36 on an exposed position 46a through the above- mentioned optical systems.
Patent JP-H01234962-A (JP)
Title: Bus control system
Inventor: NAGOYA SHINICHI
IPC: G06F13/38
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the number of times of bus use from a transmitting unit and to attain efficient information transmission by using the buses in common for information to units and access to a main storage. CONSTITUTION:The main storage 4 is mutually connected to plural units 5-7 through an address bus 1, a data bus 2 and a command bus 3. The units 5-7 can access the main storage 4 and can be also mutually communicated. The storage of transmission information to another unit in the main storage 4 is informed at the same bus cycle as a bus cycle for storing transmission information to other units in the main storage 4 through the buses 1-3. Consequently, the number of times of bus use for information transmission can be reduced and efficient information transmission as to time can be attained.
Patent JP-H09250343-A (JP)
Title: Engine room of construction machinery
Inventor: KOIKE MUNEHIKO
IPC: F02B77/13
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent local temperature rise of an engine by arranging an engine, and engine cover member, a radiator and a fan in an engine room and constituting the engine room so that cooling air generated by a fan flows into the engine room from an inlet port and flows out through an exhaust port. SOLUTION: An intake opening 12 is provided on a front surface 16c of an engine room external wall 16, and an exhaust opening 14 is provided on an upper surface 16. A radiator 6, a fan 8 and an engine 4 are supported by a support leg erected on a bottom surface 16a of the engine room 16, an engine cover member 22 to cover the engine 4 is directly set on the bottom surface 16a, and they are arranged roughly horizontally and rectilinearly in this order from the side of the intake opening 12 of the engine room external wall 16. Cooling air passages 24a, 24b are formed on both sides of the engine cover member 22. Consequently, as cooling air generated by the fan 8 flows in the inside of the engine room 2 through the intake opening 12 and it is discharged from the exhaust opening 14, local temperature rise id prevented.
Patent JP-S58179906-A (JP)
Title: Erasing device
Inventor: TEZUKA NOBUO
IPC: G11B23/033
Filed: 1982-04-14
Abstract: PURPOSE:To reset a container of a recording medium to an unused state, by varying the contents of a storing part which stores the storage quantity of the information to be given to the recording medium in the container in response to the erasion of the information. CONSTITUTION:A driving shaft 7 turns a ratchet 5 by an extent equivalent to a gear 5a every time when a piece of information is recorded on a magnetic tape. A depressed part 5c displays the number of recorded loci. When a container is detached from a recording device, the ratchet 5 is stoppoed with a pawl 6a. When the container is loaded into the recording device, the shaft 7 can start recording at a time point when a projected part 7a drops into the part 5c. When the tape 1 is loaded to a holding part and then erasud by an erasing coil, a gear 21 moves down unless the part 5c is fitted to a projected part 25a. Thus a switch 27 is turned on and an FF31 is set. Then a motor 15 is turned, and the part 5c is fitted to the part 25a. When the ratchet 5 turns up to its original position, a groove 24a of a control cam 24 interlocks a contact bar 26a. Then a switch 26 is turned on to stop the motor 15.
Patent JP-H05266634-A (JP)
Title: Method and apparatus for superposing audio data
IPC: G11B27/031
Filed: 1992-03-19
Abstract: PURPOSE:To automatically produce a new data where main data is not erased by subdata by an arrangement wherein subaudio data is subjected to level change based on correcting information and then a main audio data is superposed thereon. CONSTITUTION:A subaudio data such as background music data is held at a subaudio holding section 2 and a correcting information table containing changing times and levels is stored at a correcting information holding section 3. Subaudio data outputted from the subaudio data holding section 2 is then corrected at a level correcting section 7 according to the correction table held at the correcting information holding section 3. A synthesizing section 10 takes in main audio data transmitted from a main audio data holding section 5 and synthesizes the main audio data and the sunaudio data subjected to level change at the level correcting section 7 to produce a new data which is held at a new audio data holding section 6.
Patent JP-H07271292-A (JP)
Title: Mosaic piece and its combination
Inventor: YAMAGISHI YOSHINOBU
IPC: G09B11/10
Filed: 1994-03-31
Abstract: PURPOSE:To make it possible to form many and diversified kinds of solid bodies including solid bodies having curved surfaces, to exhibit always beautiful appearance without generating spaces in connecting parts and to prevent projecting pieces from hindering bending of base pieces. CONSTITUTION:The width W3 at the base end 2 of the projecting pieces 2 on the respective sides 1a of the base pieces l and the spacing W4 between two pieces of the adjacent projecting pieces 2 are nearly set at the same (W3=W4). The corner parts at the respective side edges 2a, 2b of the respective sides 1a and the projecting pieces 2 are provided with sliding edges 2d, 2e facing the direction nearly orthogonal with the respective sides 1a, by which slight changing of the depth of meshing between the respective projecting pieces 2 and female type engaging parts 3 is made possible without generating gap parts. The formation of the solid bodies including the curved surfaces is eventually made possible.
Patent JP-S61221284-A (JP)
Title: Macromolecular antioxidant and is preparation
Inventor: ARIMATSU GIICHI
IPC: C09K15/08
Filed: 1985-03-26
Abstract: PURPOSE:To provide an antioxidant consisting of specified two p-cresol-contg. structural units in liner arrangement, which is easy to prepare without causing scattering and coloration in manufacturing process and imparts light and heat stability to synthetic fiber and synthetic resin. CONSTITUTION:The macromolecular antioxidant consists of structural units of formulas I and II in linear arrangement. It imparts light and heat stability to synthetic fiber and synthetic resin and prevents their deterioration. It does not cause decrease of the effect due to scattering in processing and coming-off nor coloration in processing and use. It is readily prepared by reaction of p- cresol with p- and/or m-chloromethylstyrene in the presence of a Friedel-Grafts catalyst.
Patent JP-S58178868-A (JP)
Title: Automobile
Inventor: KAGAWA TATSUO
IPC: B60H1/00
Filed: 1982-04-14
Abstract: PURPOSE:To carry out warming-up of an engine, by presetting a time, and starting the engine at the preset time. CONSTITUTION:A desired time is preset in a time setter 3, and the output of the time setter 3 is given to an interface 9. A timepiece circuit 4 measures the actual time and the output of the timepiece circuit 4 is also given to the interface 9. When it is detected that the actual time is coincident with the preset time, an engine control circuit 16 is turned ON and an engine 17 is started.
Patent JP-S57178457-A (JP)
Title: Key telephone set
Inventor: AIKAWA CHIYUUTA
IPC: H04Q3/58
Filed: 1981-04-24
Abstract: PURPOSE:To maintain a call even if a power failure occurs during the call to an office circuit, by enabling office circuits from respective telephone sets to be used freely without reference to the occurrence of the power failure. CONSTITUTION:A main device is provided with a power failure detecting circuit PSD which detects a power failure, and a control unit CTU which operates all connection relays 1A-8A for office circuit connection according to the detection output of said detecting circuit and resets the connection relays except a connection relay, corresponding to a circuit during calling according to the ceasing of said detection output. Then, a telephone set is provided with a low-resistance- value winding relay LS which operates with a calling current from an office circuit inserted in series to a calling circuit, and a control part CT which transmits information on a call to an office circuit shown by the conact of said relay to a control part when a power source recovers from a power failure.
Patent JP-H05315141-A (JP)
Title: Chip coil
Inventor: HASHIMA AKIRA
IPC: H01L27/01
Filed: 1991-03-27
Abstract: PURPOSE:To provide a chip coil suitable for a light, thin, and small high-density mounted circuit device, by using a dielectric chip body as a core, and forming a conductive film as a coil around the outer faces of the chip. CONSTITUTION:A ceramic plate is used as a chip body 4. Conductive pattern films 5a and 5b on both faces of the chip body 4 are formed in a printing step so that a spiral coil is formed in a multi-level crossing way when striped line ends on the conductive pattern films 5a and 5b are connected to each other. The chip body 4 is put in a baking step, in which the both faces thereof are coated with the conductive pattern films 5a and 5b having desired striped coil lines. A connecting member 6 almost equal in width to the conductive pattern films 5a and 5b and having a one-side opened rectangular shape in cross section in order to closely supporting the both sides of the chip body 4 is snugly fitted to the side walls of the chip body 4. Consequently, a chip coil suitable for a high-frequency packaged circuit device can be obtained with ease.
Patent JP-S54155376-A (JP)
Title: Feedback control device
Inventor: KAIHARA AKIHISA
IPC: G05B11/36
Filed: 1978-05-29
Abstract: PURPOSE: To control stably and accurately an object value amount from infinitesimal amount to large amount without stability by simultaneously switching between forward transmission gain and backward transmission gain of a control loop to thereby stabilize the loop gain constantly.  
     CONSTITUTION: In order to make an object value amount X coincident to a standard value V, the deviation between the amount X and the value V is applied to a forward transmission circuit G. The output from the circuit G is fed to a range switching circuit 2 to thereby become an object value amount X. The amount X is fed back through a backward transmission circuit H and a range switching circuit 3. The two range switching circuits 2, 3 are interlocked in operation to always maintain the loop gain constant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01237388-A (JP)
Title: Device for cooling rotor of oilless type rotary compressor
Inventor: AOKI MASAKAZU
IPC: F04C29/00
Filed: 1988-03-18
Abstract: PURPOSE:To surely prevent supplied oil jetted from an oil supply nozzle inserted into a through-hole bored in the rotary shaft from flowing back by forming a spiral groove along the same direction as the rotational direction of a rotary shaft of a rotor, on the outer peripheral part of the nozzle. CONSTITUTION:An oiless type rotary compressor, e.g., oil free type screw compressor needs no cooling oil in a compression chamber, and therefore its rotor is subjected to a high temperature gas. To cope therewith, oil is jetted to the inside of a through-hole 3 bored on a rotating shaft 1a of a rotor, and then, the rotor is cooled. In this case, on the outer periphery of the nozzle 4, a spiral groove 4a is formed so as to be along the same direction as the rotating direction of the shaft 1a. With respect to the rotating flow of air according to the rotation of the shaft 1a, a pump action is generated with the groove 4a. It is thus possible to surely prevent the back flow to an end cover 6.
Patent JP-H01242330-A (JP)
Title: Paper separating device
Inventor: NISHIBE KUNIHIKO
IPC: B65H3/06
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the disorder of the intervals between sheets of paper after separating by providing two friction members in such a way that a small- area member is brought into contact with a sheet of paper prior to a large-area member on a pickup roller. CONSTITUTION:The first sheet of paper 1a before carrying out a separating operation tends to rise upward without reaching a separating means 7. At this time, a pickup roller 3 is rotated and a friction member 3a having a small area is brought into contact with the sheet of paper 1a, sending out the end of the sheet of paper 1a up to the separating means 7. Then, as the pickup roller 3 is rotated bringing a friction member 3b having a large area into contact with the sheet of paper 1a, the sheet of paper 1a is separated and conveyed due to its frictional conveying force and the frictional conveying force of the friction member 4a of a feed roller 4. Since the friction member 3a having a small area which is installed on the circumference of the pickup roller 3 is brought into contact with a sheet of paper prior to the friction member 3b having a large area, the sheets of paper can be delivered always at a constant timing.
Patent JP-H05261723-A (JP)
Title: Core folding apparatus and method
IPC: B28D1/14
Filed: 1992-03-19
Abstract: PURPOSE:To perform processing of excellent quality within a short time by always performing core folding work under a constant condition without using labor in the blind hole processing of a hard fragile material (e.g. ceramics) using a diamond core drill and simultaneously performing core folding of a plurality of holes at once. CONSTITUTION:A core folding device equipped with a plurality of hollow shafts 1 inserted in cores, a means (the guide hole of a guide plate 3) allowing the shafts to retreat when core positions and shaft positions are shifted at the time of the insertion of the shafts, a means (work positioning pin 13) positioning a work setting position and a lever moving the hollow shafts 1 to insert them in the cores 9 to move the same from the position at the time of insertion is used in order to efficiently remove the cores 9 remaining in processed holes after blind hole processing is applied to a work 8 using a core drill to insert the hollow shafts 1 in the cores 9 of the work 8 set to a specified position and the shafts 1 are moved by a specified distance to apply external force to the cores 9 to simultaneously shear a plurality of the cores.
Patent JP-H04216032-A (JP)
Title: Forming method for polyester film
Inventor: TSUNASHIMA KENJI
IPC: B29L7/00
Filed: 1991-03-27
Abstract: PURPOSE:To provide a method for stretching or forming in high expansion ratio without deteriorating the thickness of a polyethylene terephthalate film. CONSTITUTION:A film composed of polyester A having an orientation tension force larger than that of another polyethylene terephthalate and no yielding point at the time of orientation laminated on polyethylene terephthalate is oriented or formed in the state of being in lack of the yielding point.
Patent JP-S52147253-A (JP)
Title: Like mechanism for multiple stage clutch
Inventor: HOSAKA HIDEO
IPC: F16D11/10
Filed: 1976-06-02
Abstract: PURPOSE: To provide a link mechanism for a multiple stage clutch which can be effectively applied to a string bundling machine etc. whose clutches work successively after a time interval. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03265241-A (JP)
Title: Generating method for multiplex key and its management method
Inventor: MATSUSHITA ATSUSHI
IPC: H04L9/08
Filed: 1990-03-14
Abstract: PURPOSE:To minimize damage due to leakage of secret information and to simplify and facilitate key management by using a key generating means so as to generate a 2nd key with a 1st key input possessed by each member so as to use it as a communication key thereby decreasing number of keys to be managed. CONSTITUTION:When a name of a member and a name of a group are entered, the member is identified via an identification list and a key correction processing unit supplies a 1st key possessed by the member and a common key from a common key storage device corresponding to the key and a communication key generator generates a 2nd key. The key is used as a communication key, and as soon as a plain text is encrypted by a cryptographic unit, a header number generated and encrypted similarly is added and the result is outputted as a message. Number of keys to be managed is reduced by the method, the key management is simplified and facilitated and damage due to leakage of secrecy is minimized.
Patent JP-S60207325-A (JP)
Title: Manufacture of resin molded coil
Inventor: ICHIKAWA TAKANORI
IPC: H01F41/12
Filed: 1984-03-31
Abstract: PURPOSE:To combine reasonably a high voltage coil and a low voltage coil each formed separately, and to construct a large capacity high voltage coil easily and moreover firmly by a method wherein a split type corrugated insulator having excellent elastic force is arranged in the main gap between the high voltage coil and the low voltage coil. CONSTITUTION:A high voltage coil 1 and a low voltage coil 2 are wound round to be formd respectively separately. Moreover, a wavy insulator 8 is formed by putting easily impregnatable insulators 10, 10 such as an aramid non-woven fabric, etc. on the surfaces on both the sides of asubstrate insulator 9 consisting of an epoxy glass prepreg material, etc., and by molding according to heating to form a wavy cylinder body. the corrugated cylinder body is divided into two - twelve equal parts, and arranged interposing intervals in the circumferential direction on the periphery of the outside peripheral part of the low voltage coil 2. At this time, when height of the corrugated part is made a little lager than the main gap between the high voltage coil 1 and the low voltage coil 2, engagement of the high voltage coil 1 and the low voltage coil 2 can be attained easily and moreover smoothly due to the cushion effect, and firm fixation can be attained.
Patent JP-S51139036-A (JP)
Title: Wiper control circuit
Inventor: KONDOU YOSHIHIKO
IPC: H02P3/12
Filed: 1975-05-27
Abstract: PURPOSE: Without using the intermittent action switch, the intermittent action is achieved by operating the wiper action switch by the specified method, thus to save the space, wiring, etc. in the vehicle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01156152-A (JP)
Title: License plate frame assembly
Inventor: POURU BAAGA
IPC: B60R13/10
Filed: 1988-03-18
Abstract: PURPOSE: To effectively protect a license plate from dirt and theft by placing a transparent plate, a license plate, and a rear panel sequentially on a frame member involving a window part so as to be fixable on the surface of a vehicle or the like using a common fixing means. CONSTITUTION: The frame member 10 of a license plate is comprised of a flat back 16 and a window frame 14, and a wall extension part 20 which extends forward is serially-connected to the outer periphery of the window frame 14. A transparent plate 22 is placed on the back 16, and is fastened to the frame member 10 by a screw 26 through an adhesive means 24 inserted in a groove 18. A license plate (or identification tag) 34 is placed on the back of the transparent plate 22, a rear panel 36 being placed on the back of the plate 34, is integrally-coupled by a fastener such as a screw. That is, a screw 52 fastened to the frame member 10 is inserted into through holes which are formed at the transparent plate 22, the license plate 34, and the rear panel 36, inserted into the through hole of a vehicle body 21, and engaged with a nut 54 for fastening.
Patent JP-H01235663-A (JP)
Title: Edge face type thermal head
Inventor: YAMASHITA KIYOHARU
IPC: B41J2/345
Filed: 1988-03-17
Abstract: PURPOSE:To make a high precise head suitable for a color printer by enabling it to be produced at a low cost, by a method wherein most of common connecting electrodes of heating element substrate forming a heating resistor are opposed to each other, and a common connecting outgoing surface is established on a partial non-opposed common connecting surface to be laminated thereto. CONSTITUTION:Heating element substrate 11a, 11b are laminated to a base support 12 while heating resistor lines are being shifted by each half pitch. Further, for relation between the base support 12 and the heating element substrates 11a, 11b at that time, most of common connecting electrode surface of the heating element substrates 11a, 11b are opposed to each other, and non- opposed common connecting electrode surface is partially formed to establish a common electrode outgoing surface 18. Further, printing substrate 13 are respectively bonded to both sides of the base support 12, and a heating element driving IC15 is bonded with a film carrier 14. Thereafter, the common outgoing surface 18 and wiring on the printing substrate 13 are connected with a common electrode outgoing lead 19, and covers 16 are attached from both sides of the base support 12 to complete a head.