baber/WOPTO huggingface dataset:
Patent JP-S6127719-A (JP)
Title: Automobile heating system
Inventor: OTANI TADAO
IPC: B60H1/00
Filed: 1984-07-18
Abstract: PURPOSE:To make it possible to realize a comfortable heating with a less temperature irregularity at a low cost without the effective temperature being lowered, by laying hot water pipes for passing therethrough engine cooling water, in the floor of the passager's compartment in parallel with front and rear seats. CONSTITUTION:When cooling liquid which has cooled and come to be hot is introduced through hot water pipes 5, 6, the floor surface of the passenger's compartment is heated by the cooling liquid through the intermediary of the hot water pipes 5, 6 to provide surroundings of comfortable heating with keeping the foot warm. A valve 7 disposed in a hot water passage before the rear seat is closed to stop the supply of hot water when no passenger is on the rear seat, and upon no heating a valve 4 is closed while a valve 8 associated with the former is opened so that engine cooling water does not flow into the hot water pipe for heating the passenger's compartment, but returns directly into a radiator 1. Accordingly, the above-mentioned heating offers mainly heat radiation, which is different from the heating obtained by a fan, so that the effective temperature is not lowered, thereby a comfortable heating may be obtained at a low cost with a less temperature irregularity in the passenger's compartment, and further no low temperature part is present around the feet of passengers on the rear seat.
Patent JP-H0197447-A (JP)
Title: Bullet forceps or pincette
Inventor: RORUFU SHIYUPINGURAA
IPC: A61B18/12
Filed: 1988-06-17
Abstract: PURPOSE: To make manufacture simple and low in cost and to enable the adaptation to diversified applications by forming pincettes of two molded parts which include a closed zone and are longitudinally divided over the entire part. CONSTITUTION: The pincettes 10 are composed of the two molded parts 11, 11a which are longitudinally divided over the entire part inclusive of the closed zone 18. The respective inside surfaces are joined in pressurized contact with each other and are integrated, by which the pincettes are formed. Then, the parting plane 19 thereof eventually exists in pincette arms 12 as well. The respective molded parts 11, 11a are plastic and are moldable by the same molds. The manufacture and maintenance are thus easy. Further, the longitudinal grooves 26 passing the inside of the pincette arms 12 are easily formable so as to pass the entire part of the pincettes 10 in both molded parts 11, 11a by halving these grooves.  The insertion of strands consisting of conductive materials into these grooves 26 and the formation of grip pointed ends 14 at one end and contact pins 40 at the other ends are possible.
Patent JP-S5481787-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: KIUCHI KAZUHIDE
IPC: H01L21/8246
Filed: 1977-12-13
Abstract: PURPOSE:To eliminate influences upon a memory operating voltage and operating speed by obtaining the function of a gate insulating region by making the thickness of an insulating region on a transistor region constituting a memory thicker than that of a gate insulating region, when forming a read-only memory. CONSTITUTION:Onto P-type semiconductor substrate 1, insulating film 4 is adhered, on which lamination film 23 of Si3N<4> film 21 and photo-resist film 22 is formed. Next, lamination film 23 is provided with window H for the formation of an insulating separation region and window Iab for the formation of a channel region, and separate region 6 and channel separate region Cab are both formed through oxidation. After lamination film 23 is removed, wiring layers B1 to B4 are adhered onto exposed film 4 and through ion injection, a plural number of N<+>-type source regions  2S and N<+>-type drain region 2D are diffusion-formed. In this way, additional thick separate region Cab is provided and it is prevented that an insulating film of a  transistor to be formed on it will not function as a gate.
Patent JP-H054760-A (JP)
Title: Paper feeding device
Inventor: OBANA SHIGENORI
IPC: B65H1/04
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the generation of paper jam and the degradation of image quality caused by the skew of a sheet at the manual feeding time of a small-size sheet, the side faces of which cannot be regulated by side guides. CONSTITUTION:In the case of a small-size sheet, the switching of a microswitch 13 as a copy starting condition is performed by a second actuator 17b turned by the firmness, from a supporting part 11a to an inclined face 11b, of a sheet fed to the inclined face 11b provided at the tip of a paper supply tray 11. The tip of the sheet at the time of being taken out of the paper supply tray 11 is thereby placed right in front of a fourth separative carrier roller 38d, so that there is no fear of generating skew in spite of both sides of the sheet being free, whick results in preventing paper jam or the like and improving the reliability of a device.
Patent JP-H07230108-A (JP)
Title: Filter attaching/detaching mechanism
Inventor: SHIMADA MASAKAZU
IPC: G02B5/20
Filed: 1994-06-30
Abstract: PURPOSE:To provide a filter attaching/detaching mechanism capable of accurately inserting a filter supporting frame in an optical path by inexpensive and simple constitution. CONSTITUTION:This mechanism is provided with plural filter supporting frames 2 having a pivotal support part 2c supported by frame bodies 1 and 8 and a frame part 2d supporting a filter F, and having a long groove 2b formed between the frame part 2d and the pivotal support part 2c; an operating shaft 7 having a pin 9 installed to be able to move in the shaft center direction of the shaft 7 and engaged in the long groove 2b so as to have play and moving each supporting frame 2 in the optical path by operational force in the shaft center direction; a positioning body 14 moved in a direction perpendicular to the shaft center direction with the movement in the shaft center direction and positioning the shaft 7; a spring 11 coupled with the shaft 7 and retreating the each frame 2 at a position outside the optical path in the case of moving it from the optical path; a spring 5 coupled with the each frame 2 and turning the each frame 2 toward the inside of the optical path in a state where its torque is smaller than the torque given by the spring 11 to the outside of the optical path when the frame 2 is positioned outside the optical path; and a stopper 6 positioning the each frame 2 inside the optical path against the turning force of the spring 5.
Patent JP-H10326073-A (JP)
Title: Operation input device for simulation device
Inventor: AIKI SHINICHIRO
IPC: A63F13/24
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an operation input device which is capable of imitating a boat rowing operation plentifully in presence and of which operation can be performed by plural operators simultaneously. SOLUTION: This operation input device is operated by an operator in order to control a video to be projected on a projector 38. A grasping member 9 is arranged so as to be prolonged in a lateral direction with respect to the operator seated on a seat 2. The grasping member 9 is rotatable around respective axes of two rectangular axes of the axsis of a vertical direction and the axis of a horizontal direction and as a result, the member is freely movable around the intersection of these rectangular axes in a three-dimensional space. Thus, the operator can operate this member 9 like the paddle of a canoe. Moreover, since the member 9 is prolonged in the lateral direction with respect to the operator, even when operator become plural members, the operators can grasp the member 9 without difficulty.
Patent JP-S5955900-A (JP)
Inventor: BUREDORII DEIRU ANDAASON
IPC: C07J43/00
Filed: 1983-08-19
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-S5483391-A (JP)
Title: Thermocouple
Inventor: SAKUTA OSAMU
IPC: H01L35/32
Filed: 1977-12-16
Abstract: PURPOSE: To prevent the disconnection caused by the deterioration, friction, vibration and others of the thermocouple lead wire and thus to increase the life time of the thermocouple, by providing a protective device at the outer circumference of the lead wire.  
     CONSTITUTION: The thermocouple is formed with heat-sensitive part 1 containing the thermocouple strand and lead wire 2 to be connected to the thermocouple strand. Then protective device 2 is provided to the outer circumference of lead wire 2. Thus, the disconnection caused by the deterioration, friction, vibration and others of the thermocouple lead wire can be prevented, accordingly increasing the life time of the themocouple. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000341798-A (JP)
Title: Device for expanding stereophonic sound image
Inventor: KAWANO SATOSHI
IPC: H04S1/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the amplitude ratio of right and left channels from being changed and to remove a feeling of uncomfortableness that the amplitude ratio is emphasized even in the case of a low band signal (e.g. the sound of a bass or a bass drum) obtained only by panning the right and left channels at the same phase or a small phase difference. SOLUTION: The device is provided with a 1st operation part 1 for generating a difference signal SD by subtracting a 2nd input signal Rin from a 1st input signal Lin, a filter part 7 for generating a filter difference signal SF3 by filtering the difference signal SD, a 2nd operation part 2 for generating a 1st output signal Lout by adding the 1st input signal Lin to the filter difference signal SF3 outputted from the filter part 7, a 3rd operation part 3 for subtracting the signal SF3 from the filter part 7 from the 2nd input signal Rin. The filter part 7 has a low pass filter having 5 kHz cut-off frequency and a high pass filter having 200 Hz cut-off frequency.
Patent JP-S5673539-A (JP)
Title: Surface treating apparatus of microwave plasma
Inventor: HIROSE MASAHIKO
IPC: B01J19/08
Filed: 1979-11-22
Abstract: PURPOSE: To enhance treating efficiency by making surface treatment of the materials to be treated in a plasma forming chamber, admitting the microwaves from a waveguide into a sealed vessel by the use of a metal-made antenna and allowing the materials to be treated per se to act as an antenna.  
     CONSTITUTION: The microwaves transmitted in a waveguide 2 are taken out by a steel-made antenna 17 inserted into the waveguide 2 and are admitted into a sealed vessel 5. A supporting means 18 supports the materials 16 to be treated in the state that it is electrically connected to the antenna 17. A gaseous nitrogen and a gaseous hydrogen are admitted at suitable ratios into the vessel 5, and microwave electric power is admitted therein, whereby plasma 24 is formed and the surface nitriding of the samples 16 is accomplished. In this case, the samples 16 per se act as an antenna and the plasma of high density is formed near the samples 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6211354-A (JP)
Title: Locking method for function of automobile telephone system
Inventor: NAMEKAWA MAKOTO
IPC: H04M1/724
Filed: 1985-07-09
Abstract: PURPOSE:To lock effectively function of a automobile telephone system by storing at least two lock codes beforehand and invalidating only the function corresponding to the inputted lock code when releasing locked state. CONSTITUTION:A lock code that operates a controlling unit 101 and operates a key provided in a display section 101d and the function of a mobile telephone system to be invalidated corresponding to the lock code are stored beforehand in the memory MEM of a transceiver unit 102. Another lock code is determined proper to the automobile telephone system and unchangeably. When the automobile telephone system is made to locked state by operating a lock key provided on the display section 101d before the power of the automobile system is made off, if locked state is released by inputting the lock code, the system can be utilized conditionally thereafter. On the other hand, when locked state is released by inputting another lock code, the system can be utilized without restriction thereafter.
Patent JP-S628871-A (JP)
Title: Four-wheel-steering device for vehicle
Inventor: KANAZAWA HIROTAKA
IPC: B62D113/00
Filed: 1985-07-08
Abstract: PURPOSE:To prevent a side slide of wheels, by correcting the given steering ratio performance of a steering ratio converting device in the direction of the same phase with a correcting measure in a down slope running in order to increase the gripping power of the rear wheels against the road. CONSTITUTION:A pulse motor 14 and a motor 24 to drive a hydraulic pump 23 are controlled by control signals output from a controller 25 to control the rear wheel steering mechanism. To the controller 25 are input a steering signal from a steering angle sensor 26, a vehicle speed sensor 27, and a signal from a down slope sensor 28 to detect the down slope from the inclination of the road. In the controller 25 is furnished a performance selecting member to receive the down slope signal from the down slope sensor 28, through which a down slope running condition can be detected. And in the down slope running condition, the rear wheels are steered in a performance corrected in the same phase side compared to a plain road running condition.
Patent JP-H0573846-A (JP)
Title: Thin-film magnetic head
Inventor: IBARAKI ATSUSHI
IPC: G11B5/31
Filed: 1991-06-21
Abstract: PURPOSE:To efficiently radiate internally generated heat by coloring the protective layer corresponding to a head element constituted by laminating a lower insulating layer, lower magnetic layer, gap layer, interlayer insulating layer, signal winding, upper magnetic layer, etc., on a substrate and forming metallic patterns on its surface. CONSTITUTION:The head element 8 is formed by laminating the lower insulating layer 2, the lower magnetic layer 3, the gap layer 7, the interlayer insulating layer 5, the signal winding 4, the upper magnetic layer 6, etc., on the slider substrate 1. The protective layer 10 is formed atop the layer 6 on the front surface of such element 8. The layer 10 is colored to a color having a high endothermic property and further, the metallic patterns R having a high thermal conductivity are formed thereon. The patterns R are formed to a starfish shape and the central parts are formed as the center to easily accumulate the heat of the element 8. These patterns are connected by a conductive layer 12 to a ground terminal 11. The shielding effect and heat radiating efficiency of the shield of the element 8 are improved in this way and the life and the thermal noises at the time of operation are improved.
Patent JP-H11343540-A (JP)
Title: Martensitic stainless steel excellent in antibacterial property
Inventor: KAWAGOE TAKASHI
IPC: A01N59/20
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel suitable for cutting tools, apparatus or the like requiring antibacterial properties. SOLUTION: This martensitic stainless steel has a compsn. contg., by weight, <=0.8% C, <=3.0% Si, <=2.0% Mn, <=0.04% P, <=0.03% S, 10 to 20% Cr, <=0.1% N, 0.5 to 3.0% Cu, 0.10 to 1.0% Ag, and the balance substantially Fe. Moreover, one or >= two kinds among <=1% Ti, <=1% Nb, <=1% V and 1% Zr and one or >= two kinds among <=4.0% Mo, <=0.2% Al, <=0.05% B, <=0.2% Y and <=0.2% rare earth metals may be added thereto. By the combined addition of Ag and Cu, Ag-Cu phases effective for antibacterial properties precipitate even if aging treatment is not executed, and antibacterial properties excellent in immediate effect and persistence. The precipitated phases do not enter into solid solution one more even by heat in the case of quenching and tempering and are stably dispersed into the matrix.
Patent JP-S5578126-A (JP)
Title: Under-piston pump switching device for internal combustion engine
Inventor: SAKATANI YOSHIHIKO
IPC: F02B33/28
Filed: 1978-12-08
Abstract: PURPOSE: To prevent fuel waste and starting deterioration by the method wherein an under-piston pump is operated in the low load region where scavenging efficiency is bad and it is not used in the high load region where scavenging efficiency is good.  
     CONSTITUTION: In an under-piston pump, with the upward movement of piston 12, air is supplied from common air storage 1 to piston lower chamber 3 via check valve 8 and No.1 scavenging chamber 2; and in the downward stroke of piston 12, it is compressed and sent to scavenging chamber 4 via check valve 9. Here, when piston 12 descends to the point at which it opens scavenging port 5, cmpressed scavenging air is sent to cylinder 6 via port 5. Butterfly type switching valve 11 is provided between common air storage 1 and No.2 scavenging chamber 4, and in the low load region where scavenging efficiency is bad, the under-piston pump is operated by closing this switching valve 11. Switching valve 11 is properly operated by cylinder 16 via a linking mechanism. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0443439-A (JP)
Title: Peripheral controller
Inventor: IIZUKA HIROSHI
IPC: G06F13/12
Filed: 1990-06-08
Abstract: PURPOSE:To prevent a program from being erroneously destroyed by providing a comparison means which compares an address image with the value of a program counter and which generates an interruption signal to a micro processor when they coincide and a storage means collecting and storing operation information on a device when interruption occurs. CONSTITUTION:An address storage means 2 storing the address image which a host device 3 designates, the comparison means 3 which compares the address image with the value of the program counter 1 and which generates the interruption signal to the micro processor when they coincide and the storage means 8 collecting and storing operation information on the device when interruption occurs are provided. In such a case, it is not necessary to rewrite the program since interruption is executed by the target address so as to execute a processing for obtaining operation information at the time of executing the program. Thus, the program is prevented from being erroneously destroyed.
Patent JP-H06338154-A (JP)
Title: Magnetic disk device
Inventor: KORIYAMA HIROSHI
IPC: G11B21/02
Filed: 1993-05-28
Abstract: PURPOSE:To decrease the occurrence of the position deviation of a magnetic head and head clash by forming the outer ring parts of a plurality of bearings provided between a head-rotation supporting shaft and an arm holder by using outer ring members. CONSTITUTION:With respect to outer ring members 4 of a plurality of bearings 2 and 3 provided at two places between a head rotation supporting shaft 63 for supporting an arm holder 1 and the arm holder 1, a unitary body is formed out of the outer ring parts with the same member. A specified gap 5 is set between the outer surface of the member 4 and the inner surface of a holder main body 1A. The member 4 is fixed to the holder 1 through both end parts of the member 4. In this constitution, the deformation of the holder arm caused by compressing assembly strain generated in the outer diameter part of the member 4 and the inner diameter part of the holder or the difference of the linear expansion coefficients becomes almost zero. Therefore the floating fluctuation of the magnetic head 59 can be made smaller, and the occurrence of the position deviation of the head 59 and head clash can be decreased.
Patent JP-S5577750-A (JP)
Title: Operation-state display device of copying machine
Inventor: SATOU TAKASHI
IPC: G03G15/00
Filed: 1978-12-08
Abstract: PURPOSE: To make possible easy discovery of defective positons, etc. by providing the rough sectional drawing simulating parts and disposition of copying mechanism to part of the copying machine, disposing a plurality of display lamps on said drawing and lighting these with sensors or the like.  
     CONSTITUTION: The sectional drawing 17 of the construction of the copying machine is displayed in the body portion of the copying machine. E.g., light emitting diodes JAM 1 WJAM 2  indicating paper jam positions, light emitting diode V c  for displaying the generation of high voltage for charging and light emitting diode VT for displaying high voltage for transfer are provided by simulating their position relations. Now, if it is assumed that paper jam occurs in the copying machine, then a microcomputer judges it according to the paper jam position and lights any one of JAM 1 WJAM 2  in correspondence to the jammed position. On the other hand, the copying machine interrupts the copying operation and displays the same with a single paper jam display lamp or the like. Hence, the user is able to rapidly and readily find the occurrence and position of the paper jam and quickly eliminate the same. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H101873-A (JP)
Title: Durable softening and finishing agent
Inventor: OZAWA NANAHIRO
IPC: C08F8/14
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a softening and finishing agent capable of imparting both a durable softening property and a durable water-absorbing property to synthetic fibers such as cellulosic fibers or synthetic fibers such as polyester fibers, polyamide fibers or acrylic fibers. SOLUTION: This durable softening and finishing agent contains at least one compound selected from the esterification product of (A) an α-olefin/maleic anhydride copolymer of the formula (R is a 2-58C alkyl) having a mol.wt. of 2000-50000 and an acid value of 10-350 with (B) a 4-22C alcohol, its ethylene oxide adduct and/or propylene oxide adduct, a 4-22C alkylamine-ethgylene oxide and/or propylene oxide adduct, etc., having an HLB of 10-19 and the amidation product of the component A with (C) a 4-22C alkylamine.
Patent JP-S5852153-A (JP)
Title: Tying method of thread
Inventor: HOSAKA MAMORU
IPC: B65H69/04
Filed: 1981-09-24
Abstract: PURPOSE:To simplify the tying of two threads and the reeling by cutting after the tying by tying them up by winding and knitting. CONSTITUTION:For tying up threads 1 and 7 from packages A and B, a bent part 2 is provided on the thread 1 from the package A, and a top part from this bent part 2 is wound up several times on a root part 1' for forming a wound-up part 3. On the other hand, the thread 7 from the package B is inserted through the bent part 2 of the thread 1, and then turned back for forming another bent part 11. Meanwhile, a root part 9 and a top part 10 of the thread 7 from the bent part 11 and a top part 4 of the thread 1 from the wound-up part 3 are drawn up in parallel, and then mutually knitted several times. Subsequently, top ends 6 and 12 of threads 1 and 7 are drawn up in parallel, and inserted through a loop 8 shaped on the root part 9 of the thread 7. As their tops are held down, the tying work of thread 1 and 7 is finished.
Patent JP-S5853204-A (JP)
Title: Synchronous crystal oscillator
Inventor: UENO YOSHIFUSA
IPC: H03B5/32
Filed: 1981-09-24
Abstract: PURPOSE:To continue oscillation through one of two oscillators with the same frequency if the other oscillator is at fault, by connecting two vibrator between two counter terminals of a bridge circuit and at the same time giving the bridge unbalance to th3 bridges to start both vibrators synchronously with each other and with mutual interference. CONSTITUTION:A relation of Z1/Z2=Z3/Z<4> is obtained among the impedances Z1, Z2, Z3 and Z4. Mutual interference is generated between crystal oscillators X1 and X2 to produce a pull-in phenomenon. Thus both oscillators have oscillations with the same oscillating frequency. For instance Z1=Z2=Z3=100KOMEGA, frequency 46MHz and Z4=5.1K-j7KOMEGA) are satisfied. As a result, if either one of the two oscillating circuits has the discontinuation of oscillation, the other circuit can continue the oscillation with a <=10<-7> frequency deviation.
Patent JP-S5274296-A (JP)
Title: Liquid crystal driving circuit
Inventor: NUNOYAMA SEIJI
IPC: G09F9/00
Filed: 1975-12-17
Abstract: PURPOSE: To effectively drive a liquid crystal device by supplying signals for X group and Y group electrodes as specified, in the liquid crystal display device generating display functions when it is applied with a voltage. 
     COPYRIGHT: (C)1977,JPO&Japio