baber/WOPTO huggingface dataset:
Patent JP-S62270792-A (JP)
Title: Al-mn plated steel material having superior corrosion resistance
Inventor: WAKANO SHIGERU
IPC: C25D5/26
Filed: 1986-05-16
Abstract: PURPOSE:To produce an Al-Mn plated steel material having superior corrosion resistance by forming an Al alloy layer contg. specified percentages of Mn, Fe, Co, Ni and Cr on the surface of a steel material by plating and by making the electric potential of the steel material higher than that of the Al alloy layer. CONSTITUTION:An Al alloy layer having a composition consisting of 1-30wt% Mn, 0.5-20wt% in total of one or more among Fe, Co, Ni and Cr and the balance Al is formed on the surface of a steel material by plating. The steel material has a composition contg., by weight, <=about 0.03% C, <=about 0.3% Si, <=about 1.0% Cu, 2-7% Cr and <=about 1.0% Ni and the electric potential of the steel material is higher than that of the Al alloy layer. Thus, an Al-Mn plated steel material having superior corrosion resistance is obtd. When the steel material is painted, the edge and a part having a damaged paint film are prevented from gathering red rust in the early stage.
Patent JP-S61270517-A (JP)
Title: Crankshaft
Inventor: KISHIDA YUKIMARE
IPC: F16C3/08
Filed: 1985-05-27
Abstract: PURPOSE:To raise the strength of a crank arm against the bending load, by forming a hardened layer which extends in the radial direction, continuously from a hardened layer of a fillet part, on at least one face of the crank arm. CONSTITUTION:Hardened layers 4 are formed respectively on fillet parts 1a, 2a of connecting ends of a journal 1 and a pin 2, which are connected to a crank arm 3, a hardened layer 5 which continues from the hardened layer 4 of the fillet part 1a of the journal 1, is formed on a journal 1 side surface of the crank arm 3 over the radial range which overlaps on the pin 2, and a hardened layer 5 which continues from the hardened layer 4 of the fillet part 2a of the pin 2, is formed on a pin 2 side surface of the crank arm 3, over the radial range which overlaps on the journal 1. As a result, a critical section A of the crank arm 3, against a bending load, becomes the section which passes the border parts of the tops of the hardened layers 5, slants remarkably in the radial direction of the crankshaft, and the area of this critical section A increases.
Patent JP-S60256821-A (JP)
Title: Digital servo device
Inventor: TAKAHASHI NOBUHARU
IPC: G05F1/147
Filed: 1984-06-01
Abstract: PURPOSE:To simplify the constitution of a digital servo device without deteriorating the control accuracy and also to decrease as less as possible the mechanical adjustments, by using plural analog switches, relays, a switching transistor, etc. to constitute a motor driver. CONSTITUTION:A motor driver 3 is provided with relays R1, and R2, analog switches AS1-AS3, a switching transistor Tr33, etc. When conduction signals are applied to switches AS1 and AS3 from a latch 34, the relay R1 is energized. Then a contact piece 31 is closed and the Tr33 is repetitively turned on and off in a fixed pulse period and a fixed duty. Thus a forward current has pulse conduction to a motor 4. While a reverse current has pulse conduction to the motor 4 in the same way when the conduction signals are applied to switches AS2 and AS3 from the latch 34. Thus the forward and reverse revolutions of the motor 4 can be controlled accurately with control of data on the latch 34. In other words, it is possible to simplify the constitution and to decrease as less as possible the mechanical adjustments for a digital servo device without deteriorating the control accuracy.
Patent JP-S5446548-A (JP)
Title: Automatic copy quality adjustor for electrostatic copying apparatus
Inventor: SAKAMOTO KOUJI
IPC: G03G15/00
Filed: 1977-09-21
Abstract: PURPOSE: To automatically form a copy of proper guality by forming a semiautomatic feeder, which is operative to feed sheets of originals to an exposure section, with a plurality of inlets corresponding to the image gualities and by detecting and selecting the originals to the image gualities and by detecting and selecting the originals to the inlets to automatically change the exposure, bias voltage or the like.  
     CONSTITUTION: A contact glass 3 is eguipped with partitions 8 and 9 at the original inlet sides of feed rollers 1 and 2, which are made operative to feed the sheets of originals in a clamped manner, so as to form insets 10 to 12. The partitions 10 and 11 are eguipped with microswitchs 13 and 14, which are operated upon possage of the originals and which are connected an exposure conrol circuit and/or a bias voltage adjusting circuit. If one of the two switches is operated, the adjustment is carried out  accordingly. An operator judges the originals so that the inserts the reference originals into the inlet 12, the originals of high density into the inlet 10, and the originals of low density into the inlet 11 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01282428-A (JP)
Title: Flow rate measuring apparatus
Inventor: TOYABE KIMIROU
IPC: G01P3/481
Filed: 1988-05-10
Abstract: PURPOSE:To enable the measurement of a flow rate accurately, by performing a corrective computation of a arithmetic processing of a rotor pulse yet to be processed when the unprocessed rotor pulse exists. CONSTITUTION:A turbine rotor 3a is rotated according to a flow rate of a gas to be supplied through a supply line 2 and the rotation of the rotor 3a is detected with a pickup 3b. Then, a signal detected with the pickup 3b is converted into an electrical signal with a detection circuit 4 to be shaped in waveform with a pulsation circuit 5 and supplied to a correction computing circuit 6 and a frequency dividing circuit 7. The circuit 6 is provided with a computation circuit 6a to which a rotor pulse 5' is supplied from the circuit 5 to compute a flow rate and a correction circuit 6b to which a frequency dividing pulse 7' from the circuit 7 is supplied to correct computation/ measurement errors by an a pulse 7' yet to be processed. Thus, the circuit 6 is supplied with the pulse 5' and the pulse 7' to calculate a cumulative flow rate by an arithmetic processing and the results are shown on a display device 8 thereby enabling accurate measurement of the flow rate.
Patent JP-S5813309-A (JP)
Inventor: KITA TAKESHI
IPC: A01D34/24
Filed: 1981-07-18
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-S5539439-A (JP)
Title: Stealthy glance preventing system for catv system
Inventor: FUKUSHIMA ATSUSHI
IPC: H04N7/16
Filed: 1978-09-13
Abstract: PURPOSE: To prevent the stealthy glance due to reception of the adjacent channels for the multi-channel CATV system by using the frequency of double as much as the horizontal synchronous signal to the modulation signal.  
     CONSTITUTION: Signal (a) generated from horizontal synchronous signal generator 1 pulse signal (b) received the 90° phase shift at phase shifter 2 are appied to video signal generators 3 1 ∼3 n  with application of GEN LOCK so that the output channels of converter 6 may be adjacent to each other. Both the output of the video modulator and the aural signal are modulated to the IF signals through modulators 4 1 ∼4 n , and then the horizontal synchronous signal is detected at the stealthy glance preventing modulator. Then the AM modulation is applied so that the synchronous signals may be suppressed by the double frequency signal. And the horizontal synchronous signals undergo the frequency conversion through frequency converters 6 1 ∼6 n  and then added together at acarrier adder 7 to be sent to transmission line 8. After this, the demodulation is given at demodulation part 11 to suppress the stealthy preventing modultation component after the frequency conversion at terminal 9. Thus the adjacent channels cannot be demodulated since the phases of their synchronous signals differ from each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5236377-A (JP)
Title: Three-pawl scroll chuck for maching eccentri coponent
Inventor: HIRAGA TERUO
IPC: B23B31/10
Filed: 1975-09-18
Abstract: PURPOSE: To enable machining of eccentric components by simple procedures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11308737-A (JP)
Title: Holder of wire bundle
Inventor: SETO MASAKATSU
IPC: H02G3/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To make unnecessary the work of cutting the excess portion of a band member, by providing in its predetermined position an additional insertion hole for inserting thereinto its other end portion, and by forming in the additional insertion hole an additional engageable claw with its recessed portions to constitute an additional engagement portion. SOLUTION: Providing an engagement portion 23 in one-end portion of a band member 22, an insertion hole 23a for inserting thereinto the other end portion of the band member 22 is provided in the engagement portion 23 to form in the insertion hole 23a an engageable claw 23b with recessed portions 22a. On the other hand, providing an additional engagement portion 26 on the side of the engagement portion 23 of the band member 22, an additional insertion hole 26a for inserting thereinto the other end portion of the band member 22 is provided in the additional engagement portion 26 to form in the additional engagement hole 26a an additional engageable claw 26b with the recessed portions 22a. Thereby, making unnecessary the work of cutting the excess portion of the band member 22, the attaching work processes of a holder of a wire bundle can be reduced.
Patent JP-S5636756-A (JP)
Title: Computer
Inventor: NOJIRI MINORU
IPC: G06F11/32
Filed: 1979-09-04
Abstract: PURPOSE: To execute instructions one after another when OS is being executed while stopping the execution as a program other than OS is executed, by checking a register that shows whether OS or a program other than OS is being executed.  
     CONSTITUTION: In step 1, the contents of mode register SKIP are checked to judge whether the current mode is the skip mode. When so, an advance to step 2 is made and the contents or program status register PS are checked to judge whether the program of OS is being executed. When not, one-step judgement part DEC receives the execution contents of central processing part CPU via signal line L1 and then supplied it display unit DISP by way of display control part DRV to display the execution contents. Next, debugging mode key DEB is operated to check whether the debugging mode has been reset. When so, the processing is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09282637-A (JP)
Title: Binder and magnet ic recording medium
Inventor: TAKEMOTO TAKASHI
IPC: C09D175/04
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To decrease the viscosity of a magnetic coating material and to improve the workability by using a binder comprising a polyurethane resin having specified quaternary ammonium carboxylate groups or quaternary ammonium sulfonate groups in the side chains of the molecule and hydroxyl groups on the molecular ends. SOLUTION: This binder for a magnetic recording medium contains quaternary ammonium carboxylate group a-1 expressed by formula I and/or quaternary ammonium sulfonate groups a-2 expressed by formula II in the side chains of the molecule. Moreover, the binder for a magnetic recording medium consists of a polyurethane (A) having hydroxyl groups on the molecular ends. The binder consists of a polyurethane (A) prepared by allowing methyl triethylammonium monomethylcarbonate (B) to react with a polyurethane resin having carboxyl groups and/or sulfonate groups on the side chains of the molecule and hydroxyl groups on the molecular ends.
Patent JP-H05289658-A (JP)
Title: Automatic playing device for piano
Inventor: MATSUNAGA HIROSHI
IPC: G10H1/053
Filed: 1992-04-07
Abstract: PURPOSE:To improve the quality of a musical performance by converting keying strength information that key event information contains as specified and driving a key. CONSTITUTION:In a random access memory(RAM) 12, the work area for a CPU 10, and various registers, flags, etc., for controlling this automatic playing device are defined. This RAM 12 stores information showing whether or not the soft pedal is pressed. In addition to the key event information, event information on the soft pedal is previously stored as musical performance information and when the soft pedal event information is read out during an automatic musical performance, whether or not the soft pedal of the automatic playing device is turned on or off is stored in a specific area of the RAM 12. When the key event information is read out in this state, keying strength included in this event information is converted according to a characteristic line if the ON information on the soft pedal is stored, and a key is driven according to the keying strength information obtained by the conversion.
Patent JP-S5337599-A (JP)
Title: Recovering method for fluorine in wet-process phosphoric acid production
Inventor: OOSHIMA YASUHO
IPC: C01B33/18
Filed: 1976-09-20
Abstract: PURPOSE: To recover fluorine efficiently without depositing silica in a washing tower, by washing fluoride-contg. exhaust gas with an aq. soln. of ammonium fluoride and taking a part of washing soln. out of the system to regenerate it with NH 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05315026-A (JP)
Title: Device for connecting connector
Inventor: MIYASHITA SEIJI
IPC: H01R13/631
Filed: 1992-05-06
Abstract: PURPOSE:To connect by means of an automatic machine, to a connector socket, a connector plug with a lead wire connected to an electronic part. CONSTITUTION:A guide member 18 is disposed above a connector socket 17 where a connector plug 11 connected to a speaker 12 via a lead wire 11a is attached or detached. A hole, into which the connector plug 11 is inserted, is formed at a taper surface 19 narrowed from the inner wall surface on an inlet side toward the back side. An elastic locking piece 22 having a locking projection 20 directed inward is formed at the tip at the inner wall surfaces facing each other while the lower portion of the inner wall surface serves as a linear guide portion 23.
Patent JP-S5540073-A (JP)
Title: Burring work method of metallic plate
Inventor: SOEDA MAMORU
IPC: B21D19/08
Filed: 1978-09-14
Abstract: PURPOSE: To make it possible to efficiently and remarkably perform the hole expansion work by utilizing the regular punch consisting of a large diameter part, a taper part and a small diameter part, and also the dies which have the hole corresponding to the foregoing.  
     CONSTITUTION: The punch 9 has a cylindrical large diameter part 9a, a taper part 9b following to this large diameter part, and also a small diameter part 9c following to the foregoing. In case of working, the metallic plate 1 which has the beforehand hole 2 corresponding to the small diameter part 9c of the punch 9 is held by the dies 10 and the keep plate 11 in advance. Subsequently, when the puch 9 is inserted into the beforehand hole 2 and is pushed forward in the direction as indicated with an arrow, the metallic plate 1 is burred, and the cylindrical part of the regular inside diameter is molded along the lower hole 2. In this case, since large pressure works upon the dies 10, at first the burring work is performed at the small diameter part 9c of the punch 9, and the taper part 9b, and the secondary working is made so that coiling can be performed following to the foregoing, by which efficient and large working can be carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04352613-A (JP)
Title: Method and device for boxing flexible thin product
Inventor: KANAZAWA NORIYUKI
IPC: B65B35/56
Filed: 1991-05-17
Abstract: PURPOSE:To put flexible thin products into a box without leaving gaps between the products by a method wherein a flexible thin product is moved and caused to drop into a box under conditions that the product is aligned with the longitudinal central axis and traverse axis of the box and the box is turned through a specified angle about the vertical axis of the box and then the product is moved again and caused to drop. CONSTITUTION:A product 12 is fed onto the upper surface of a feed table 32 in such a manner that its longitudinal axis (x) is parallel with the longitudinal axis X of a box and its traverse axis (y) is parallel with the axis Y of the box. After the product is laterally moved so that the axis (x) is aligned with the axis X, the product 12 is moved horizontally and longitudinally until the axis (y) comes into alignment with the axis Y. Thereafter shutter plates 52a, 52b of a drop device 50 are opened to cause the product 12, being guided by a guide bar, to drop into the box 10 and the box 10 is turned through an angle of 180 deg. about an axis Z. These processes are repeated until the box 10 is filled with the products 10.
Patent JP-H01284979-A (JP)
Title: Picture recognizing device
Inventor: OZAKI YUTAKA
IPC: G01N21/956
Filed: 1988-05-12
Abstract: PURPOSE:To optimumly binarize plural parts, whose reflectivity is different, in a check object with high accuracy in one field of vision by setting an individual threshold value to the respective areas of one picture to be divided by an area designating circuit. CONSTITUTION:The check object is image-picked up by a camera 1 and an image pickup signal is taken in an A/D converting circuit 8. A synchronizing signal from a camera controller 7 is taken in an area designating circuit 12 and an address in one picture is calculated to a picture signal which is presently outputted. The area designating circuit 12 divides one picture into two areas in advance and discriminates whether the address in one picture of the picture signal to be presently outputted belongs to an area A or an area B. As a result, a binarizing threshold value selecting circuit 13 selects one suitable threshold value out of the two threshold values. Based on the selected threshold value, the picture signal is binarized in the A/D converting circuit 8 and stored in a picture memory 10.
Patent JP-S5740023-A (JP)
Title: Automatic screwing work for screw anchor
Inventor: KASAHARA TADAYOSHI
IPC: E02D5/80
Filed: 1980-08-20
Abstract: PURPOSE: To simply screw a screw anchor into the ground by a method in which the lower side of a guide pipe whose lower end is fitted with the screw anchor is buried underground, a crewing tool is attached to the guide pipe, and an oil-pressure actuator is operated.  
     CONSTITUTION: A screw anchor 1 capped with a guide pipe 5 is erected in a pit 40, the pit 40 is embedded, a screwing tool 12 is attached to the guide pipe 5, and the screwing tool 12 is hung down by the wire 34 of a lifter 28. When a piston is reciprocally operated by oil pressure, a moving arm 17 is turned, the guide pipe 5 is turned, the screw anchor 1 is then turned, and a blade 2 is screwed into the ground. When the piston 20 shrunk, an oil pressure is applied to the oil-pressure motor 31 of the lifter 28, a roller 33 is turned, the wire 34 is wound around the roller 33, and the screwing tool 12 is lifted. Thus, the piston 20 repeatedly shrunk to screw the screw anchor 1 deep into the ground. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07298969-A (JP)
Title: Paper basket
Inventor: SERIZAWA HIROSHI
IPC: A47G23/06
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a paper basket which is easily formable from one sheet of thin sheet by wetting this sheet with water by using vulcanized fibers or parchment paper as a blank. CONSTITUTION:A base part of an arbitrary size is formed on the thin sheet 1 formed by using the vulcanized fibers or parchment paper. This base part is inscribed with plural pieces of notches 4 to a concentrical, circular, triangular, square, polygonal or spiral or its resembling shape around at least one point on the base part. A peripheral wall part 6 having continuous meshes 6 is formed around the base part.
Patent JP-H01285747-A (JP)
Title: Car air-conditioning system and maximum capacity regulating mechanism for variable capacity oscillating plate type compressor
Inventor: HIRAGA MASAHARU
IPC: F25B1/00
Filed: 1988-05-12
Abstract: PURPOSE:To reduce the condensing pressure of refrigerant R-22 structurally and obtain a compressor mechanism suitable for the refrigerant R-22 by a method wherein a maximum slant angle regulating means, controlling the maximum slant angle of an oscillating plate integrally with a swash plate, is provided in a variable capacity oscillating plate type compressor for refrigerant R-12. CONSTITUTION:The maximum slant angle of an oscillating plate 7 is regulated integrally with a swash plate 6 by a maximum slant angle regulating means so as to be capable of realizing the maximum compressing capacity suitable for refrigerant R-22. The maximum slant angle regulating means is provided with a projected piece or a stopper 201 at the side of a rotor for the swash plate 6 so as to be faced to a rotor 5. The stopper 201 is constituted so that the stroke of a piston becomes maximum when the projected end of the stopper 201 is abutted against the rotor 5 and according to this method, the maximum capacity of a compressor may be regulated so as to be capable of realizing the maximum compressing capacity suitable for the refrigerant R-22.
Patent JP-2000306198-A (JP)
Title: Safe start device for vehicle
Inventor: ANZAI YOICHIRO
IPC: B60R21/00
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a safe start device for vehicle which does not make a driver feel incongruous or uncomfortable to have a high safety and a good operability by accurately discriminating whether a vehicle is in a dangerous state or not. SOLUTION: This safe start device for vehicle is comprised of a navigation device 101 which detects the present position of the vehicle, a brake operation detection part 103 which detects brake operation, a vehicle speed detection part 105 which detects the speed of the vehicle, an obstacle detection part 107 which measures the distances between the vehicle and obstacles and the relative speed to detect obstacles existing within a certain distance to the vehicle, an alarm decision part 109 which decides whether the vehicle is in the dangerous state or not on the basis of data sent from the detection part 107, and an alarm report part 111 which gives an alarm to the driver on the basis of the decision result of the alarm decision part 109.
Patent JP-H04320310-A (JP)
Title: Manufacture of transformer iron core
Inventor: SUZUKI HIROFUMI
IPC: H01F41/02
Filed: 1991-04-19
Abstract: PURPOSE:To enable a square shape to be formed easily by utilizing a characteristic of an iron core material in a method for manufacturing a transformer iron core in step-lap-cut-type winding with an amorphous magnetic alloy thin band as the iron core material. CONSTITUTION:A shaft 3 and iron core golds 6' and 6'' are mounted on an iron core material 1 which is piled up in specific dimensions, an iron core material 1 is joined one block at a time along a shaft 3, a silicon steel band for protection 2 is mated and fixed finally, and then the iron core golds 6' and 6'' are expanded up and down, thus forming a square shape.
Patent JP-S61271028-A (JP)
Title: Emulsifying composition
Inventor: SHIMIZU KAZUHIKO
IPC: C09K23/00
Filed: 1985-05-27
Abstract: PURPOSE:To enhance the feeling under usage and to improve the safety and usable period by blending 0.2-5wt% polymolecular chain emulsifier whose HLD is <=9 to prepare the emulsifying composition containing powder and soap. CONSTITUTION:A polyhydric alcohol having >=3 hydroxy radicals in one molecule and ester ethylene oxide of higher fatty acid are subjected to an addition reaction to obtain polymolecular chain emulsifier whose HLB is >=9. This polymolecular chain emulsifier includes polyoxyethylene hardened castor oil ether, polyoxyethylene glyceryl fatty acid ester, etc. 0.2-5wt% of the above- described polymolecular chain emulsifying agent is blended with about 1-20wt% powder and about 0.5-5wt% soap to prepare the emulsifier agent. This powder is an inorganic powder such as titanium oxide, kaolin, etc. or an organic powder such as crystalline cellulose, nylon powder, etc.