baber/WOPTO huggingface dataset:
Patent JP-H11133952-A (JP)
Title: Keyboard musical instrument
Inventor: KAWAMURA KIYOSHI
IPC: G10G1/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard musical instrument which can also be used for input of information to be displayed on a display. SOLUTION: Actions of keys 20 and 21 on a keyboard 11 to be pushed down by fingers of a user, and actions of pedals 12-14 to be operated by a foot of the user are detected by push-key sensors 40 and pedalling sensors 102-104. The detection signals of these sensors are input in a detection circuit 105, and accordingly, based on code signals formed in the detection circuit 105, information display such as letters and symbols to be displayed on a display 17, starting and finishing of a program to be read out in a hard disc drive 107, and processing of commands in the program, can be carried out.
Patent JP-H01140040-A (JP)
Title: Detection of distribution state of exhaust gas from vehicle
Inventor: SATO TAKAHIRO
IPC: G01M9/00
Filed: 1987-11-26
Abstract: PURPOSE:To realize a detecting method of the state of distribution, by a method wherein a smoke emission inducing material is supplied to an exhaust pipe of a vehicle set in a wind tunnel, while an air flow is given around the vehicle, and a colored smoke discharged from a tail pipe is discriminated and observed. CONSTITUTION:A supply port 5 of a smoke emission inducing material is provided in an exhaust pipe 3 of a vehicle 2, and the smoke emission inducing material is supplied from a supply device (wind washer device) 6, while an air flow is given around the vehicle by a blower. As for the smoke emission inducing material, a washer liquid is used therefore, for instance, and the washer liquid is jetted intermittently into the pipe 3 from the device 6. The washer liquid is burnt incompletely by an exhaust gas of high temperature, a colored smoke discharged from a tail pipe 9 is observed by viewing, and the state of distribution of the exhaust gas is detected therefrom. Accordingly, it is possible to dispose the exhaust pipe 3 appropriately and to provide an effective device for interrupting the exhaust gas, and the like.
Patent JP-H10117550-A (JP)
Title: Protective tentacle attachment in motor-driven mower
Inventor: FUKUDA NARITAKA
IPC: A01D34/68
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a protective tentacle attachment for protecting a rotary blade from obstacles such as stones or the like and preventing the damage of a tree or the like by the rotary blade in a motor-driven mower. SOLUTION: Tentacle bars 2 are disposed with an interval in a double wing shape from the outer periphery front part to rear part of an almost elliptic frame body 1 for which a long diameter L is projected in the front-to-back direction of the rotary blade C and a short diameter S is withdrawn to the left and right of the rotary blade C and an attachment rod 3 where a connection part 3a provided with a height adjustment hole 4 to which an attaching screw 6 is mounted and an angle adjustment hole 5 to which the attaching screw 7 is mounted is bent and formed is suspended at the rear end of the frame body 1. The frame body 1 is positioned in the state of being close to the lower side of the rotary blade C and the connection part 3a is attached to a mower handle P and installed to a height adjustment holder 8 and an angle adjustment holder 9 mounted to the handle P through the respective attaching screws 6 and 7.
Patent JP-2001114089-A (JP)
Title: Failure detecting method for car speed sensor
Inventor: EGUCHI MEGUMI
IPC: B60T8/88
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a failure detecting device for a car speed sensor having high reliability and a facilitated process for detecting failure. SOLUTION: A control unit 12 performs the effective sensor detecting process for detecting the existence of car speed sensors 3, 4, 5, 6 outputting the speed more than the first reference value or more among plural wheel speed sensors 3, 4, 5, 6 and the car speed discriminating process for discriminating the output from a car speed sensor 8. In the case where at least one of the wheel speed sensors 3, 4, 5, 6 detecting the first reference value or more of speed in the effective sensor detection exists and where the output from the car speed sensor 8 is not detected in the car speed discriminating process, the car speed sensor 8 is determined to be in failure.
Patent JP-H07169965-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TEINNPIYUU EN
IPC: H01L27/11
Filed: 1993-11-30
Abstract: PURPOSE: To obtain a semiconductor device that is suitable for a transistor having a current transfer element on the semiconductor substrate. CONSTITUTION: A gate 110 is formed on a single-crystal silicon substrate, a gate insulation film 114 is formed at the gate 110 and a polycrystalline silicon layer 118 is formed before patterning and then covered with a silicon dioxide layer 122, and an LDD mask layer 126 is formed on a channel region for low- concentration doping. Then, a mask 158 is formed on the LDD part of a drain region, the mask 158 is removed after a high-concentration doping, and a MOS transistor in LDD structure is formed and a small number of masks are aligned, thus demarcating important dimensions such as the channel length of the transistor.
Patent JP-H05133619-A (JP)
Title: Method and device for controlling liquid level
Inventor: KUWABARA KENICHI
IPC: F25B1/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide a liquid level controller that is strong against vibration, has a high reliability and is space saving. CONSTITUTION:This device is constituted to open a control valve 11 when the electric resistance of a heat generating probe 1 becomes small (liquid surrounding) and close the control valve 11 when the electric resistance of the heat generating probe 1 become large (gas surrounding). In the control of a liquid level, since a force conversion device such as a hinge, etc., is not used, there is no trouble due to vibration even when the liquid level variation is large, and a highly reliable device can be provided. And, the section which senses the liquid level and the section of valve are different sections so that there is no need to secure a space especially in the shell or intermediate position of piping and the device is advantageous from the standpoint of securing a space.
Patent JP-H10142000-A (JP)
Title: Gas meter
Inventor: HANAI MUNEO
IPC: G01F3/22
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a gas meter by which a gas consumption amount is read out easily and which does not require labor when data is input to a data acquisition device by a method wherein a display which displays the gas consumption amount in a bar code is provided and a bar-code reader is provided at a meter- reading device. SOLUTION: A liquid-crystal display is installed at the front of a body case, and a bar-code display part 3 is provided at the liquid-crystal display. A gas consumption amount which is measured by a gas-flow-rate measuring part 11 is input in a BCD code so as to be input to a decoder 12 and a code converter 13. In the decoder 12, the input BCD code is converted into a segment signal corresponding to a numerical value in every digit so as to be added to a numeral display part 4, and the gas consumption amount is displayed in numerals. On the other hand, the bar-code converter 13 to which the BCD code is input converts the gas consumption amount into a code signal which is used to select and drive a bar code which corresponds to the numerical value. The converted code signal is given to the bar-code display part 3 so as to be displayed in the bar code.  When a meter is read, the bar-code display part 3 is scanned, and the bar code is read out easily by a bar-code reader.
Patent JP-2000112282-A (JP)
Title: Cleaning paper, its production and image forming device provided with the same in electrophotographic device for color
Inventor: ONUMA NORIYUKI
IPC: D21H13/24
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide cleaning paper effectively used for the cleaning of equipment in a high temp. state such as a fixing roll, a photosensitive body roll or the like of an electrophotographic device using the large quantity of low viscosity silicone oil for color or an image forming device such as a laser beam printer and used for releasing treatment. SOLUTION: This cleaning paper is manufactured for the application of the cleaning of the surface of a member to be cleaned in an electrophotographic device for color by wet-making sheet a paper stock composed of an aramid hybrid, polyester fiber and heat resistant fiber as a 3rd fibrous component. The paper stock has preferably a composition of 20-80 wt.% aramid fibrid, 20-80 wt.% mixture of the polyester fiber with the heat resistant fiber.
Patent JP-H09120317-A (JP)
Title: High-precision constant current source circuit
Inventor: SHIBAZAKI HARUYUKI
IPC: G05F1/56
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a circuit which is used for the power source of a high- speed and high-precision amplifier, etc., that should be stable against temperature variation and voltage variation and suitable for a high-precision constant current circuit and has temperature dependency and voltage dependency compensated by a simple circuit. SOLUTION: A FET1 which operates as a source follower by receiving the output of an operational amplifier 20 so as to reduce leakage current I2 by compensating the base current of a transistor(TR) Q1 and a bias resistance R2 for supplying a bias current are added. The output current of the operational amplifier 20 is stable even if the base current I3 of the TRQ1 varies with temperature, etc., since the leakage current I2 flowing to he gate of the FET1 is too fine to ignore.
Patent JP-H03161460-A (JP)
Title: Treating agent for improvement of pancreas function
Inventor: WAKI ISAMI
IPC: A61K31/22
Filed: 1989-11-21
Abstract: PURPOSE:To obtain treating agent for improvement of pancreas function usable to both of oral and non-oral administration exhibiting excellent pancreas juice- secreting action and improved persistency of pharmacological effect containing specific benzoyl propionic acid derivative and salt of said derivative as active ingredient. CONSTITUTION:The aimed treating agent for improvement of pancreas function contains at least a compound species selected from benzoyl propionic acid derivative expressed by formula I and pharmacologically allowable salt in a case of H as R3 [R1 is 4-5C alkyl or 4-5C alkenyl expressed by formula II (R4 to R8 are H or methyl with a proviso that one or two of said groups are methyl and others are H); R2 and R3 are 1-4C alkyl]. As a compound expressed by formula I, e.g. 3-[4-hydroxy-3-(2-methyl propyl) benzoyl] propionic acid is exemplified. Said drug is able to be administrated by oral or non-oral such as phleboclysis, dermenchysis, intradermic injection or intramuscular injection.
Patent JP-H10113099-A (JP)
Title: Light emitting lure
Inventor: AMAMOTO YOSHIRO
IPC: A01K85/01
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide the light emitting lure of a simple structure for effectively gathering fish near a fishhook and realizing an excellent fishing result at the time of fishing at night and at the time of fishing the fish present in a deep and dark area. SOLUTION: A light guiding member 7 is arranged so as to make one end 4 face the midget lamp 303 of a light source part 3. Illumination light emitted by the midget lamp 303 is made incident from one end 4 of the light guiding member 7, passed through the main column part of the light guiding member 7 and guided to the end faces 6 of respective branches 5. Then, it is emitted from the end faces 6 to the outside and the light like the phosphorescence or reflected light of microorganisms and small insect kinds floating in water is emitted. The fishhook 9 at the tip of a top line 8 is guided by a guiding member 10 and arranged near the end faces of the respective branches 5 of such a light guiding member 7.
Patent JP-H09118235-A (JP)
Title: Agricultural trolley
Inventor: INOUE SEIJI
IPC: B62K17/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a trolley used for carrying work which allows a worker to perform a work such as pruning or harvesting in sitting thereon under a vine trellis. SOLUTION: A handle rod 2 is provided in the front side lateral center of a platform 1 in such a manner as to be longitudinally rotatable and fixable. The support arm 4 of a rear frame 3 provided on the rear side of the platform 1 is supported on the side part of the platform 1 in such a manner as to be longitudinally rotatable and fixable. When the support arm 4 is rotated backward, the rear frame 3 forms a surrounding frame in the state stood on the rear end side of the platform 1, and the rear frame 3 is laid substantially horizontally by the forward rotation of the support arm 4, so that a worker sitting on the rear frame 3 can perform steering operation steer while holding the handle rod 2 rotated and fixed backward.
Patent JP-H01142078-A (JP)
Title: Sputtering target
Inventor: KOFUKADA MIEKO
IPC: C23C14/34
Filed: 1987-11-27
Abstract: PURPOSE:To enable the formation of a film having a narrow compsn. distribution and uniform characteristics by regulating the amts. of a rare earth metal, a transition metal and an intermetallic compd. of the metals in the compsn. of a target. CONSTITUTION:This sputtering target is based on a rare earth metal and a transition metal and is composed of rare earth metal grins, transition metal grains and grains of an intermetallic compd. of the metals. The intermetallic compd. is contained by <=20wt.% of the amt. of the target and the grain size of the compd. is 5-50% of the average grain size of the rare earth metal grains or the transition metal grains.
Patent JP-H08162105-A (JP)
Title: Non-sintered nickel hydroxide positive electrode plate for alkaline storage battery
Inventor: ARISAWA KENJI
IPC: H01M4/32
Filed: 1994-12-05
Abstract: PURPOSE: To provide a long life non-sintered nickel positive electrode for alkaline storage battery with high energy density by specifying the particle dia. of powder. CONSTITUTION: In a non-sintered nickel positive electrode plate for alkaline storage battery used as an active material powder on which particle surface having nickel hydroxide as its main ingredient a II group element compound layer is formed, the particle dia. of the powder is 3 to 20μm. The II group element is Cd, Zn or Mg. Accordingly high usability is attained and expanding in the plate caused by charge/discharge cycle is restrained, and the positive electrode having long service life with high energy density is obtained.
Patent JP-H02188357-A (JP)
Title: Apparatus for placing fiber sheet band on wide support belt being moved in the same direction
Inventor: KURAUSU MINIHISUHOOFUERU
IPC: D04H18/00
Filed: 1989-11-21
Abstract: PURPOSE: To control the feed speed of a fiber sheet band supply device and make a load uniform and make a longitudinal edge straight, relating to the interval change for the wide support band of a not guided fiber sheet band part of the fiber sheet band part staying between the wide support band and the guide body provided in front thereof. CONSTITUTION: A fiber sheet band 1 disposed its edge is supplied to an endless wide support band 2 circulated through a guide body 11. Therefore, a fiber sheet band part not to be guided 12 is formed between the contact place 14 to the wide support band 2 and the guide body 11 provided in front thereof. The interval change for the wide support band 2 of the fiber sheet band part 12 is monitored by a position detection device 15. When this interval change exceeds the upper/lower limit values of a target width change, the feed drive device of a supply device 3 is controlled and the tensile stress on the fiber sheet band part 12 is made unchangeable. Therefore, the fiber sheet band 1 is placed so that its edge is formed straightly for the wide support band 2.
Patent JP-H05111705-A (JP)
Title: Roll shop
Inventor: NARISHIMA SHIGEKI
IPC: B21B28/00
Filed: 1991-10-21
Abstract: PURPOSE:To eliminate the manual operation of a crane, improve the working efficiency and automate the work. CONSTITUTION:In a roll shop 1 adjoiningly arranged to a mill yard 12 and communicated with this yard through a carry-in/carry-out hole 14, a shifting carriage 40 for introducing chocks 27, 28 from the mill yard 12 side to the roll shop 1 side and a roll chock shifting device 36 as possible to travel in a travelling pit 2 are arranged. The chocks 27, 28 are introduced from the mill yard 12 side to the roll shop 1 side by the shifting carriage 40 and are sent to a rack 6, roll separator 33, chock remover 34 or grinder 35, etc., through the roll chock shifting device 36 in the condition of evacuating the shifting carriage 40 to an evacuating guide rails 45.
Patent JP-H11214372-A (JP)
Title: Inside cleaning method for chamber by high frequency plasma
Inventor: DEN SHINKO
IPC: C23C16/44
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the inside of a chamber by a high frequency plasma. SOLUTION: The inside of a chamber to which the inside surface impurity is applied is stabilized (210). Then, the inside of the chamber is cleaned by using a high frequency (RF) plasma, while the pressure inside the chamber is continuously changed or is made to be changed in plural stages (220). Thus, the all sites in inside the chamber including the gas hole of a shower head can be cleaned uniformly, and the generation of particles can be prevented.
Patent JP-H10140410-A (JP)
Title: Muffler for cold protection
Inventor: OTA EMIKO
IPC: A41D13/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a muffler for cold protection capable effectively warming the nape of the neck and improving fashion properties. SOLUTION: This long muffler for cold protection to be used by winding around the neck is provided with a pocket 13 capable of housing a pocket heater at a part to be position at the rear of the neck when a main body 11 is wound around the neck. The pocket 13 is equipped with an opening and closing means.
Patent JP-H01145137-A (JP)
Title: Composite steel plate having excellent di workability and its manufacture
Inventor: OYAGI YASHICHI
IPC: B32B15/08
Filed: 1987-12-01
Abstract: PURPOSE:To obtain a continuous DI moldability and at the same time improve a corrosion resistance by forming two layers over the steel surface of the inner face of a can; i.e. a polyester having a melting pint lower than that of Sn and thereon a polyester having a melting point higher than that of Sn, and hot-pressing to bond them together at a temperature lower than the melting point of Sn. CONSTITUTION:A polyester film is composed of two layers; a polyester resin having a melting point lower than that of Sn as lower layer (which is the side contacting with a steel plate) and a polyester resin having a melting point higher than that of Sn as upper layer. By hot pressing to bond the lower layer of the two-layer film on the steel plate having a Sn-film, an excellent composite steel plate is obtained, minimizing the generation of Sn-Fe alloy layer and making the most of the good DI moldability of the upper layer. The thickness of the polyester film having a melting point lower than that of Sn is to be 1-20mum, that having a melting point higher than that of Sn is to be 8-45mum and the total thickness of the polyester film is to be 10-60mum. The polyester film used for the upper and lower layers is a saturated polyester resin containing no double bond in its molecular chain; that is, a polymer of saturated multivalent carboxylic acid and saturated multivalent alcohol.
Patent JP-H02148930-A (JP)
Title: Forgery card discovery system
Inventor: HORI HIDESHI
IPC: G06F21/10
Filed: 1988-11-29
Abstract: PURPOSE:To easily discover forgery of a card by discriminating it that there are two viewers or over who view same logic channel with the same card number at the same time based on a card number and terminal number information in polling information. CONSTITUTION:A different card number is recorded for each card at the time of manufacturing the card, the card number read by a card read means 29 is added to polling information such as a channel number and a terminal number during viewing by a polling means 34 and the result is sent to a center 11. Based on the information, the center 11 collates the number with a card number inputted in advance and decides it that forgery is conducted if there are two viewers or over viewing the same logic channel with the same card number at the same time. Thus, the viewer relating to the forgery and the use of the forgery card are grasped.
Patent JP-H04174639-A (JP)
Title: Cornea curvature measuring device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/107
Filed: 1990-11-06
Abstract: PURPOSE:To correctly measure the cornea curvature with the simple constitution by providing a means for detecting the operation distance information from an inspected eye by projecting light flux and detecting a cornea reflection image and a means for correcting the measurement value on the basis of the detected operation distance information. CONSTITUTION:The cornea reflection image of a light source 1 is received by a CCD camera 3 through an optical system 2 and a diaphragm 15, and the position information is calculated by a computer 16, and the cornea curvature value is obtained. A cornea reflection image 4' is prepared by a light source 4 as the index for measuring the operation distance, and the reflection image 4' is received on a CCD 7 by a half mirror 5 and a lens 6, and the relative position of the light source image 4' for the device is obtained according to the position of the reflection image 4' on the CCD 7. Since the distance to the light source image 4' from the cornea apex point is about 1/2 of the cornea curvature radius, the operation distance to the cornea apex point for the device is obtained by using the curvature radius obtained through the curvature measurement. The cornea curvature value is corrected according to the correspondence table data which is previously memorized on the basis of the operation distance information.
Patent JP-H04172525-A (JP)
Title: Arithmetic device
Inventor: FUJIMOTO YUKIHIRO
IPC: G06F7/00
Filed: 1990-11-06
Abstract: PURPOSE:To obtain an OR of absolute values at high speed by installing a +1/-1 output circuit that outputs +1 or -1 data to a multiplication circuit dependent upon a positive or negative sign bit of the other input to the multiplication circuit. CONSTITUTION:Under the control of control unit 5a, the first numeric data in memory circuit 1 is set in a multiplication circuit 2 and +1/-1 output circuit 6 through data bus D2, while the output circuit outputs numeric data '+1' if set data is positive or 0, or numeric data '-1' if set data is negative to the multiplication circuit 2 through a gate G3. Multiplication circuit 2 outputs the absolute value of the first data to ALU3 through gate G1. Further, to ALU3, the output from a register 4 is input through a gate G2, while ALU3 stores an arithmetic result of OR of the output from multiplication circuit 2 and the output from the register 4 in register 4. Furthermore, control unit 5a repeats above operations N times to obtain a logical sum of absolute values of N data items stored in memory circuit 1.