baber/WOPTO huggingface dataset:
Patent JP-H0380297-A (JP)
Title: Musical instrument with electronic keyboard
Inventor: KUMANO SHINJI
IPC: G10H1/053
Filed: 1989-08-23
Abstract: PURPOSE:To reproduce the characteristics of an acoustic piano by providing strain sensors which detect the strains of keys on the respective keys constituting a keyboard and providing means for controlling musical tones in accordance with the outputs of the strain sensors. CONSTITUTION:A touch pressure detecting circuit 12, a key-on detecting circuit 13 and a key touch detecting circuit 16 respectively detect the presence or absence of a key touch, the speed of depressing the keys, the pressing strength during key-on, etc., in accordance with the key touch sensors 31 and strain sensors 32 to 34 provided in the respective keys 30. The strain is larger as the acceleration of the depression of the key 30 is larger when this key is depressed. The strain is larger as the impact at the moment of the key-on is larger. In addition, the pressing force during the key-on can be detected by the strain; further, the state of the key-off is decided by the recovering rate of the strain. These data are detected by the strain and are used for controlling the musical tones. The characteristics of the acoustic piano are reproduced in this way.
Patent JP-S6460754-A (JP)
Title: Idle exhaust gas recirculation controller for diesel engine
Inventor: KIZAKI KANJI
IPC: F02D21/08
Filed: 1987-08-31
Abstract: PURPOSE:To enable exhaust gas corresponding to a load on an engine to be recirculated by correcting a predetermined idle exhaust gas recirculation rate in idling determined by a predetermined requirement. CONSTITUTION:In idling determined by a second predetermined requirement of a Diesel engine 2, an idle exhaust gas recirculation controller sets a predetermined idle exhaust gas recirculation rate. For example, when a load is generated in creep travelling by setting up a power steering or the like, an exhaust gas recirculation rate correction means of an electronic controller 60 to correct the recirculation rate of exhaust gas in response to the load corrects a predetermined idle exhaust gas recirculation rate in idling determined by a second predetermined requirement in response to a change amount in accumulated value of correction amount obtained by an idle rotational speed controller in idling determined by predetermined first and thirds requirements. Thus, the exhaust gas recirculation rate can be set corresponding to fuel amount changed in response to a load on the Diesel engine 2.
Patent JP-S6374824-A (JP)
Title: Automastic paper feeder
Inventor: SUEMATSU KOJI
IPC: B65H1/04
Filed: 1986-09-17
Abstract: PURPOSE:To improve the capacity of a paper feeder, by making paper refeedable in the state that a lower end of the separated paper is in a paper separating part, in the case of the automatic paper feeder that separates a topmost sheet from the stacked ones and conveys them piece by piece. CONSTITUTION:A pickup roller 1 is made free of rotation together with a drive shaft 2 in design, and a solenoid clutch is attached to one end of this shaft 2, whereby driving force by a timing belt is transmitted to the shaft 2 or cut off at need. A separate roller 3 is support by a support shaft 5 via a one-way clutch, and it is being pressed to the roller 1 by a roller spring 6. Many stacked sheets 18 are being pressed to the roller 1 by a hopper spring 12 via a hopper 11 being free of rotation with a hopper shaft 15 as a fulcrum. Therefore, only a topmost sheet of paper 17 of these stacked sheets 18 is separated from the roller 3, and taken out in an A direction under guidance of paper guides 9 and 10. On the other hand, in case of refeeding, the topmost paper 17 returns to a B direction by the clutch 4.
Patent JP-S60107411-A (JP)
Title: Temperature controller for car air conditioner
Inventor: OKUDA HIDENORI
IPC: B60H1/00
Filed: 1983-11-17
Abstract: PURPOSE:To certainly detect the position of an air mix door by using a small- sized apparatus by electrically detecting said position by the resistor on a printed circuit board, thus avoiding the necessity of installing a position detector separately from a motor actuator. CONSTITUTION:An arm 5 and a gear 12 are installed onto the output shaft 4 of a motor actuator 3, and three contact pieces 13 are installed onto the gear 12. A printed circuit board 15 having copper foil 15a-15c for limitter, resistor 15d for position detection, and copper foil 15e printed is installed inside the motor actuator 13 so as to be attached with the contact piece 13. When the gear 12 is revolved by a motor, the output shaft 4 and the arm 15 turn to turn an air mix door, and the contact piece 13 installed onto the gear 12 slides on the printed circuit board 15, and position detection and limitter operation are executed. Therefore, the position of the air mix door can be detected certainly by using a small-sized apparatus.
Patent JP-S60109095-A (JP)
Title: Word line drive speeding circuit
Inventor: SHIYUDOU KEIZOU
IPC: G11C11/41
Filed: 1983-11-18
Abstract: PURPOSE:To speed up word line drive by connecting a circuit which detects, amplifies, and feeds back a specific voltage level of a word line at a specific position on the word line, and speeding up voltage variation of a word line. CONSTITUTION:The detection level of the complementary MOS inverter 9 of a word line drive speeding circuit 5 is made as lower as possible within a permissible range of noise tolerance so that the rising of the voltage of the word line 1 is detected speedily, and the circuit 5 is arranged where a P channel type MOSFET10 charges the word line 1 between a distant terminal 4 and a nearby terminal 2, and a connection point 6 efficiently after the detection. Consequently, the word line 1 is driven at a high speed by the circuit 5.
Patent JP-H0553949-A (JP)
Title: Down loading system for power recovery
Inventor: SHIMADA NORIO
IPC: G06F13/00
Filed: 1991-08-28
Abstract: PURPOSE:To automatically execute the down loading of a down loading object program required in the case of power recovery to a program control type line controller. CONSTITUTION:In the system for executing the down loading of the down loading object program from a non-volatile storage device 3 of a first data processor 1 to a program control type line controller 1A provided between first and second data processors 1 and 2, the program control type line controller 1A is equipped with a power recovery detector 5, non-volatile memory 6, volatile memory 7 and writing means 8 to execute the down loading of the down loading object program from the non-volatile storage device 3 to the volatile memory 7 by executing the down loading control program of the non- volatile memory 6 while responding to power recovery detection with the recovery detector 5.
Patent JP-H0563847-A (JP)
Title: Method and device for interactive message communication
Inventor: MERA MITSURU
IPC: H04L29/06
Filed: 1991-08-29
Abstract: PURPOSE:To provide 2-way performance to a message communication system having being a 1-way communication medium by adding an attribute list to a message, entering a character when an attribute is outputted so as to generate a reply message. CONSTITUTION:The method consists of an attribute list 2 and an output list 1 representing the order of output of the attribute list, and when an attribute list having a 'character input' attribute as the medium attribute is added to a message and the 'character input' attribute is outputted, the character is inputted to generate a reply message. Then an attribute list having the medium attribute of the 'character input' is given to a message comprising character strings and then sent. When the message is received and offered, the attribute list having the character string attribute is displayed on a screen or the like and in the stage of offering the attribute list having the character input attribute, the character input device such as an editer is called to enter the reply message thereby realizing interactive aid such as reply and acknowledge.
Patent JP-H0384247-A (JP)
Title: Variable inertia moment fly wheel
Inventor: KATSU MASAHIKO
IPC: F16F15/30
Filed: 1989-08-24
Abstract: PURPOSE:To improve the durability and to improve the reliability by a method wherein first and second clutch slide surfaces are concentrically mounted to a planetary gear support plate and a free wheel, respectively, and a centrifugal clutch rockably coupled to a fly wheel and a one-way clutch are provided. CONSTITUTION:A free wheel 3 is rotatably engaged with a fly wheel 1 through three planetary gears 2. The planetary gears 2 are mounted to a planetary gear support plate 6, having a first clutch slide surface 5, by means of a pin 4. A second clutch slide surface 7 is formed to the free wheel 3 concentrically to a first clutch slide surface 5. The planetary gears are rockably coupled to the fly wheel 1 through three centrifugal clutch pins 9. Three one-way pitches 12 are rockably communicated to the fly wheel 1 through respective pins 13 and arranged between a centrifugal clutch 8 and the second clutch slide surface 7.
Patent JP-2001043965-A (JP)
Title: Heating device, image formation device and magnetic induction heating method
Inventor: MANO HIROSHI
IPC: H05B6/14
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a heating device, an image formation device and a magnetic induction heating method capable of providing a print output having stable gloss and high image quality by restraining the temperature rise at an end part of a fixation film and applying uniform fixation temperature to a toner image in relation to on-demand fixation wherein the heat generation of a metallic fixation film is carried out by a magnetic induction heating fixation method. SOLUTION: These devices have: an excitation coil 18 for generating a magnetic field; a fixation film 10 for heating a heated material having passed a region where the magnetic field generated by the excitation coil 18 is present by means of magnetic induction; an excitation circuit 27 for feeding a high-frequency current to the excitation coil 18; a pressing roller 30 brought into press contact with the fixation film 10 to catch the heated material between them; demagnetization coils 20, 21 coupled to the magnetic flux generated from the excitation coil 18; and a demagnetization circuit 28 coupled to the demagnetization coils 20, 21 for feeding a current by electromotive force.
Patent JP-H0499906-A (JP)
Title: Optical inspecting apparatus for part
Inventor: IWATA SHIYOUTAROU
IPC: H05K13/08
Filed: 1990-08-17
Abstract: PURPOSE:To correctly recognize the shape of a part by placing the part to which paint is adhered by a stamp pad onto a stamp sheet, casting light to the formed pattern of the part, and processing the photographed image digitally. CONSTITUTION:When a part 7 caught by a hand hook 8 is placed onto a stamp pad 1, paint is adhered to the bottom face of the part 7. Then, the part 7 is put on a stamp sheet 2. As a result, a pattern 6 of the part 7 is adhered onto the sheet 2. After the part 7 is removed from on the sheet 2, the pattern 6 is photographed by a TV camera 9. At this time, light is cast to the pattern 6 from an illuminating lamp 10. The input image from the camera 9 is digitally processed at an image processor 11 and displayed at a TV monitor 12.
Patent JP-S6463611-A (JP)
Title: Turbine housing
Inventor: AIBA TAKASHI
IPC: G21C13/00
Filed: 1987-09-02
Abstract: PURPOSE:To effectively utilize the operation floor space of a turbine housing, where steam flowing into a main steam line tunnel chamber escapes from the housing through a blow-out panel, by providing the panel on an outer wall on the down side of the operation floor such that it faces this tunnel chamber. CONSTITUTION:An operation floor 11 of a turbine housing 1 is arranged on the top floor where equipment such as high and low pressure turbines 6, 7, and a generator 8 are disassembled upon inspection. A condensor 3 is arranged below the turbine 7, as which condensor 3 a condensor area 4A is formed substantially at the same height with the condensor 3, into which area 4A a main steam line 2 is introduced through a main steam line tunnel chamber 5A below the floor 11. A blow-out panel 10A is arranged on an outer wall of the housing 1 such that it directly contacts with the chamber 5A. It is thus possible to effectively use the space of the floor 11.
Patent JP-S6278793-A (JP)
Title: Music selecting and reproducing device
Inventor: OURA TOSHITSUGU
IPC: G11B27/10
Filed: 1985-10-02
Abstract: PURPOSE:To reproduce easily many pieces of desired music by presetting and skipping the undesired music for reproduction of desired music. CONSTITUTION:The numbers of undesired music, i.e., the music to be deleted are preset at a key presetting part 1 and this information is sent to a control part 2 which performs the overall control of a music selecting/reproducing device. Then the numbers of music to be detected are stored in a memory serving as a part of the part 2. At the same time, the part 2 controls the func tion of a reproduction part 3 to reproduce continuously only the desired music. Thus the undesired music are automatically skipped and only the desired music can be continuously reproduced.
Patent JP-S63183567-A (JP)
Title: Hydantoin derivative
Inventor: HIRAI KENJI
IPC: A01N43/50
Filed: 1987-09-02
Abstract: NEW MATERIAL:The compound of formula I (X and Y are halogen; R<1> is H, alkyl, cycloalkyl, alkenyl or alkynyl; R<2> is H, alkyl, alkenyl or alkynyl; R<3> and R<4> are H or lower alkyl). EXAMPLE:1-Methyl-3-(2'-fluoro-4'-chloro-5'-methoxyphenyl)-5-isopropyli denehyda ntoin. USE:A herbicide exhibiting especially excellent herbicidal effect by the application before sprouting or in the young sprout stage of weeds. PREPARATION:The compound of formula I can be produced e.g. by reacting a compound of formula II successively with compounds of formula R<1>Z and formula R<2>Z (Z is eliminable group) in the presence of a base preferably in an organic solvent. The starting compound of formula II is obtained by treating a compound of formula III (R<5> is lower alkyl or aralkyl) in the presence of a base, thereby removing carbonate group.
Patent JP-H0538736-A (JP)
Title: Forming mold
Inventor: HIJINO MASAMICHI
IPC: B29C45/73
Filed: 1991-08-02
Abstract: PURPOSE:To obtain moldings having a high shape precision in a molding cycle of a short time by forming the ferromagnetic substance of a tubular structure of alloy whose curie point is considered and making the same exthothermic and thereby enabling severe temperature set, rapid heating and rapid cooling. CONSTITUTION:A tubular ferromagnetic substance 1 is formed of alloy whose curie point is considered. A silicone film 2 is wound on the outer circumference of the tubular ferromagnetic substance 1 in the specified intervals. An induction coil 3 is wound so that it is not touched to the tubular ferromagnetic substance 1 by interposing the silicone film 2.
Patent JP-H0864083-A (JP)
Title: Switch device
Inventor: NAKAMICHI YOSHINOBU
IPC: H01H31/02
Filed: 1994-08-19
Abstract: PURPOSE: To secure the stability of contact, by connecting a fixed contact held by a fixed side flexible lead wire through a spring, and one side conductor, and connecting a movable contact fixed to the operating lever of an operating shaft by a moveble side flexible lead wire, and the other side conductor. CONSTITUTION: At the front end of the penetrating shaft 16 of a holder plate 14 of one side conductor 2, a rod end bearing 22 is provided, a holding body 25 is fixed to a holding shaft inserted in the bearing 22, and a spring 29 is provided between the holder plate 14 and the holding shaft 25. And a fixed contact 32 is fixed to the front end of the holding body 25, and a contact 31 and the conductor 2 are connected by a fixed side flexible lead wire 33. And, a movable contact 35 fixed to the operating lever 34 of an operating shaft 33, and the other side conductor 2, are connected by a movable side flexible lead wire 37. As a result, the contact 32 can be pressure contacted to the contact 36 according to the inclination of the movable contact 36 and the like in the contacting time, by the spring 29, the bearing 22, and the lead wires 33 and 37.  Consequently, no slippage is generated between the contacts 32 and 36, a point contact is prevented, and the stability of contact can be secured.
Patent JP-2000048155-A (JP)
Title: Manufacture of non-contact ic module antenna
Inventor: KAGAMI YASUO
IPC: B42D15/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To form an antenna by the transfer of a metallic evaporation layer, and to obtain a sensitive antenna at a low cost. SOLUTION: An adhesive 9 is applied to the metallic evaporation layer 8 of a metallic evaporation transfer sheet in an antenna-shaped pattern, and a metallic evaporation transfer sheet 6 is adhered through the adhesive 9 to a holding substrate 2. After the adhesive is hardened, the metallic evaporation transfer sheet 6 is peeled. Thus, the metallic evaporation layer can be transferred to the holding substrate 2 in the antenna-shaped pattern.
Patent JP-S60112598-A (JP)
Inventor: OOI MITSUHARU
IPC: B66F7/20
Filed: 1983-11-20
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-H0564199-A (JP)
Title: Picture monitor
Inventor: WATANABE TAKESHI
IPC: H04N7/36
Filed: 1991-08-29
Abstract: PURPOSE:To send information efficiently and to attain accurate remote monitor job by forming a transmitter and a receiver as one set, sending compressed picture data of a monitor object area, difference information of a picture change and an identifier specifying the monitor area through a communication line and applying monitor control. CONSTITUTION:A picture monitor consists of a sender side terminal equipment 1 and a receiver side terminal equipment 2 interconnected by a communication line 8. Picture information of a monitor object area by image pickup means 31-3n of the terminal equipment 1 is compressed by a picture data compression section 5, a picture change detection section 6 forms an identifier specifying the monitor area and difference information of a picture change of the monitor object area, and the compression picture data, the identifier and the difference information are sent efficiently to the remote terminal equipment 2 through the communication line 8. Then the remote monitor is accurately implemented via a picture display section 11 of the terminal equipment 2.
Patent JP-H0564151-A (JP)
Title: Video signal processing circuit
Inventor: MORISHIGE KAZUMA
IPC: H04N5/95
Filed: 1991-08-29
Abstract: PURPOSE:To easily detect a skew quantity even in the search reproduction mode by adding an output of a D/A converter to an output of an LPF as an offset voltage, giving its output to a VCO, modulating the output of the VCO corresponding to a skew between synchronizing signals so as to obtain a memory write clock signal. CONSTITUTION:A synchronizing signal (a) is inputted from an input terminal 1, and a PLL is formed as a basic building block by a phase comparator 6, an LPF 7, a voltage controlled oscillator 9 and a 1/N frequency divider 10 or the like. Then a mean synchronizing signal interval data generating circuit 2 counts an interval between synchronizing signals by using a fixed clock signal to generate a mean synchronizing signal interval data (b), which is compared with the signal (a) at a skew quantity detection circuit 3, an error data signal (d) is generated from a ROM 4 in response to its output (c), the data (d) is subject to D/A conversion to obtain a signal (e). The signal (e) is added to an output of the LPF 7 at an adder 8 as an offset voltage and its output is fed to the VCO 9, the output of the VCO 9 is modulated corresponding to the skew between synchronizing signals to obtain a memory write clock signal.
Patent JP-2000348369-A (JP)
Title: Optical pickup
Inventor: AKIYAMA HIROSHI
IPC: G11B7/135
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup that is adaptable to two or more kinds of optical disks used for laser beams of different wavelengths, and that is capable of superior recording and reproduction, and that is also compact and inexpensive. SOLUTION: The optical pickup is equipped with a plurality of semiconductor lasers 2, 3 each emitting a laser beam with a wavelength different from each other, an anamorphic coupling lens for making a nearly parallel light flux out of each laser flux from the semiconductor lasers 2, 3, an objective lens 7 for converging such parallelized light flux of the laser beams onto the recording surface 8A of an optical disk 8 as an optical spot, and a return light flux detecting means 4, 9 for detecting light reflected by the recording surface as a return light flux.  In the coupling lens 5, assuming that the optical axis direction to be the Z direction and that two directions orthogonally crossing the Z direction and intersecting with each other at right angles to be the X and Y directions, a focal length fX in the X direction of the coupling lens and a focal length fY in the Y direction satisfies and inequality 0<fX<fY, and the light emitting parts of the semiconductor lasers 2, 3 are arranged within the YZ plane.
Patent JP-H03159511-A (JP)
Title: Electrical joint box for automobile and manufacture thereof
Inventor: ISHITANI HAYAO
IPC: H01R43/18
Filed: 1990-08-20
Abstract: PURPOSE:To suppress dimensional fluctuation due to variation of humidity by employing metallic bus bars operatable in an environment higher than 70 deg.C and molding the box body of nylon polymeric alloy. CONSTITUTION:An electrical joint box comprising upper and lower box bodies 3A, 3B is arranged in the engine room of an automobile. A fuse mounting section 4 is formed on the upper box body 3A while a connector mounting section 5 for I/O wires and fixing brackets 21, 21 are projected from the lower box body 3B. Copper bus bars 1 are wired in four layers between insulating boards 2 in the box bodies 3A, 3B where each bus bar 1 constitutes a predetermined circuit pattern and the end thereof is bent to provide a connecting tab 1a for I/O wires. Respective box bodies 3A, 3B are molded of nylon polymeric alloy so that they can be used under an environment higher than 70 deg.C. By such arrangement, dimensional deviation can be confined within an allowance resulting in the improvement of assembling work and reliability of electrical joint box.
Patent JP-S6276277-A (JP)
Inventor: MIDOU MAKOTO
IPC: H05B3/48
Filed: 1985-09-30
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-S60111598-A (JP)
Title: Gasket for speaker
Inventor: KAWADA KAZUHARU
IPC: H04R1/22
Filed: 1983-11-21
Abstract: PURPOSE:To improve flame retardant resistance and dimensional stability by forming into the prescribed shape by drying after impregnating a thermal-setting resin and an organic phosphorus-bearing, nitrogen-bearing compound-based flame retardant into paper or cloth. CONSTITUTION:Base cloth is made by weaving acrylic resin-based synthetic fibers which are spinned from paper or an acrylic resin. In accordance with the necessity, dyeing can be allowed by a cation dye. Next, for example, methanol solution of the deluted trimethylene melamine resin as a thermal-setting resin, and for example, methanol deluted solution of a phosphonic acid delivative with amide radicals as an organic phosphorus-bearing, nitrogen-bearing compound flame retardant are mixed, and the solution is bonded to the base cloth, for example, by impregnation. After that, alcohol component is dried by a hot air circulation-type dryer, etc., at 100-120 deg.C from the base cloth. At this time, the necessary pressure formation is executed, and a gasket for a speaker 12 is formed. In this way, flame retardant resistance and dimentional stability can be improved.