baber/WOPTO huggingface dataset:
Patent JP-S5950808-A (JP)
Title: Suspension device of vehicle
Inventor: KATOU HISAHARU
IPC: B60G17/00
Filed: 1982-09-14
Abstract: PURPOSE:To suppress the rolling of a car body due to centrifugal force when a vehicle is driven to be turned and improve the comfortableness of the vehicle to ride in, by constituting a throttle passage to be closed by a valve body when the front part of a steered wheel is deflected to the center side of the car body in accordance with the movement of a knuckle. CONSTITUTION:At running of straight driving, a valve body 25 is placed under a condition, in which all of the passages 24 are opened, connecting fluid chambers 21 and 27 through passages 19, 32, 24, and a load is transmitted to a knuckle 10 together with the flection of a spring 3. When a vehicle is driven to be turned to the left, the knuckle 10 is rotated in the direction of an arrow head with a cylinder 12, and a part or the whole part of the passages 24 is closed in accordance with a steering angle of a handle 28, causing an increase of damping force. That is, limiting the relative motion between the cylinder 12 and a rod 13 in the vertical direction, the load is transferred to be applied to a wheel in the right side due to centrifugal force, and a car body is suppressed from sinking. In this way, the car body is prevented from rolling, causing improvement in the stability of driving.
Patent JP-S5383737-A (JP)
Title: Single lens reflex camera
Inventor: TSUNEFUJI KATSUHIKO
IPC: G03B7/099
Filed: 1976-12-29
Abstract: PURPOSE: To make it possible to desirably select the four photographic operations in addition to the programmed auto-photography merely through the mode changeover by providing two light receiving elements for measuring reflected lights, an automatic iris determining circuit and an automatic shutter second determining circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04309680-A (JP)
Title: Code lock device
Inventor: NAKAI HATSUO
IPC: E05B37/02
Filed: 1991-04-05
Abstract: PURPOSE:To obtain a compact mechanical code lock device, release number of which can be set freely and easily at the time of use. CONSTITUTION:A dial shaft operation control mechanism 70, a memory mechanism 50 and a transmission mechanism 40 are moved together by reciprocating slid operation of a first slide bar 5, which is coupled with a lock mechanism 90, to the lock direction or the release direction. Random release number set by multiple dials 6 is stored mechanically to perform the lock. The lock is released at the only time when the set release number is displayed.
Patent JP-S6221836-A (JP)
Inventor: NISHIMURA AKIRA
IPC: D03D3/06
Filed: 1985-07-22
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-S5861675-A (JP)
Title: Semiconductor device
Inventor: FUKUZAWA SUMIRE
IPC: H01L27/06
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a theoretical element which consumes lesser electrical power by respectively providing the n channel and p channel FET's in the GaAs layer and Ge layer on the same semiconductor substrate. CONSTITUTION:The p layer 14, n layer 15 are formed by the ion implantation on the semi-insulating GaAs substrate 1 while the P type Ge single crystal layer 2 is also formed thereon by the molecular beam epitaxial method. Thereafter, the area except for the part corresponding to the p layer 14 is removed by etching, thereby exposing the n-GaAs layer 15 and the substrate 1. The n layer 16 is formed by diffusing phosphorus P to the player 2, the electrode 18, 19 of the Au-Ge-Ni are formed, it is then alloyed at a temperature of 400 deg.C, it is ohmic-connected, thereafter the gate electrode 17 of Ag-Pb and ohmic electrodes 20, 21 of Cr-Ti-Au are provided. When a positive pulse is input to the gate 17, the n type FET40 becomes conductive, but the p type FET 41 does not become conductive. Only a signal output appears at the terminal 42. This process is also applied to the case where a negative pulse has been used. The Ge with easy hole-mobility is formed as the p channel and the double hetero-structure is formed by both GaAs and Ge. Therefore, a high transconductance and low leakage current can be obtained, resulting in a high speed complementary type semiconductive device can be obtained.
Patent JP-H0514166-A (JP)
Title: Cmos logic circuit
Inventor: MATSUTANI YASUYUKI
IPC: H03K19/017
Filed: 1991-07-01
Abstract: PURPOSE:To realize the high speed operation by a low voltage power supply by providing a 2nd PMOS and a 2nd NMOS giving a bias potential to each gate of a PMOS and an NMOS being components of a CMOS to the logic circuit. CONSTITUTION:A source of a PMOS 14 is connected to a voltage source 13, a drain is connected to an output terminal 12 and a gate is connected to an input terminal 11 via a capacitor 21. Moreover, a source of an NMOS 15 is connected to a voltage source GND, a drain is connected to the output terminal 12 and a gate is connected to the terminal 11 via a capacitor 22. Then a PMOS 31 and an NMOS 32 for input bias are provided to the logic circuit and a bias voltage Vs set in the relation of Vth>Vs>0 is applied to the source of the PMOS 31 and a bias voltage (Vdd-Vs) is applied to a source of the NMOS 32. Then the PMOS 14, 31 and the NMOS 15, 32 form the CMOS inverter circuit. Thus, a random logic operated at a high speed with a low power supply voltage is realized.
Patent JP-S5384540-A (JP)
Title: Data processing unit
Inventor: KATSUMATA YUTAKA
IPC: G06F11/14
Filed: 1976-12-29
Abstract: PURPOSE: To enable the interruption on the way of execution and to make possible the restart from the remainders of instruction execution, by shunting and storing the information required for the restart to the memory shunt area, when the factors of interruption are taken place on the way of execution of instruction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5784289-A (JP)
Title: Jet type mud drain apparatus in mud hold on board
Inventor: FUNAYAMA YOSHIMITSU
IPC: B63B25/04
Filed: 1980-11-14
Abstract: PURPOSE: To obstruct occurrence of bridge phenomena due to mud at hopper parts which are formed at lower parts in the mud holds in such a way that fall of mud into mud drain grooves is assisted in force by means of flowing down jet water in wide range along the inner surfaces of the mud holds.  
     CONSTITUTION: When unloading mud 17 in the holds 16, mud 17 in the holds 16 is fallen into mud drain grooves 3, 3' by means of opening doors 4, 4' at opening ports equipped with doors 4, 4', at the same time, outer water which has been sucked through an outer water suction box 13 by actuating a pump 14 is flowed into the mud drain grooves 3, 3', then high pressure water is fed to each jet water sprinkling casing 11, 11', 12 by actuating a pump 8, and jet water ejection  is done through gaps S at the lower part. Jet water is flowed down in wide  range along the inner surfaces of the mud holds, and assists in force efficiently  for falling down mud 17 into the mud drain grooves 3, 3'.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06346749-A (JP)
Title: Exhaust turbo-supercharger
Inventor: TAGAWA MASAYOSHI
IPC: F02B33/44
Filed: 1993-06-04
Abstract: PURPOSE:To make a turbine blade adaptable to high temperature without any change of material specification. CONSTITUTION:The low temperature air at the secondary side 6 of a main engine scavenging chamber is supplied as the seal air to sealing space at the side of a turbine disc laid in the turbine 4 of an exhaust turbo-supercharger 1, thereby cooling a turbine blade and a turbine disc section, in addition to conventional performance (performance to keep thrust balance and oil and gas seals).
Patent JP-2000343334-A (JP)
Title: Deburring device
Inventor: KOSHIMIZU HIROSHI
IPC: B23H1/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To efficiently debur without damaging the surface of a work by connecting an electric discharge machining head capable of moving in three- dimensional direction and a workpiece to a power supply, and deburring while driving a power supply, when a burr is recognized by a shape recognizing means, and inducing electric discharge between the electric discharge machining head and the burr. SOLUTION: A power supply is connected to an electric discharge machining head 2 and a workpiece W, the electric discharge machining head 2 is moved by NC 20, and when burr B is recognized a CCD camera 6 as a shape recognizing means during its movement, a switching element in the power supply 1 is turned on. The power supply 1 has the positive pole connected to the workpiece W on a machining table and the negative pole connected to the electric discharge machining head 2, so that when discharge occurs, a discharge current flows from the node toward the burr. Insulation of air in a gap formed between the electric discharge machining head 2 and the burr B is broken to induce discharge and remove a burr.
Patent JP-S5950257-A (JP)
Title: Shift apparatus for motorcycle transmission
Inventor: IGARASHI MASASHI
IPC: F16H61/00
Filed: 1982-09-15
Abstract: PURPOSE:To increase the freedom of changing the shift arm stroke and also to make the apparatus compact by a stroke adjustment mechanism which consists of an auxiliary shaft parallel with the gear shift spindle and two pairs of gears that are disposed on both shaft and engaged with each other. CONSTITUTION:When a gear shift spindle 20 is rotated by the operation of a shift pedal, one end of a return spring S is pushed open, and is rotated by a specified angle until one side of an opening 21a comes in contact with an auxiliary shaft. At this time, the rotation angle is amplified by the relationship of engagement of shift gears 22, 31, 32, 24, and the shift arms 23, 26 are pivotally moved by a specified stroke. The stroke of the shift arms 23, 26 can be changed in a relatively large range by selecting suitable gear ratios, and only the replacement of the gears is required. There is no need of changing the size of the shift apparatus 1 itself. Therefore, the construction can be compact, and parts interchangeability among various models becomes possible.
Patent JP-H10327658-A (JP)
Title: Threshing apparatus
Inventor: OGO HIROYUKI
IPC: A01F12/18
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a threshing apparatus designed to improve grain sorting performance decreasing the throwing force of highly humid culms and/or culms mixed with weeds from the processing cylinder to the sorting plate so as to prevent grains from being unevenly scattered onto the sorting plate. SOLUTION: This threshing apparatus is so designed that a sorting plate 14 and a suction cylinder 16 are disposed below the left side and the rear side of a processing cylinder 12, respectively, a fourth gutter 38 longitudinally partitioned by fourth gutter front wall 40 and fourth gutter rear wall 42 is provided on the left side of the processing cylinder 12, and a suction go-round plate 58 is set up from the-fourth gutter rear wall to the suction cylinder; wherein a screen 64 is set up in a throwing space 60 defined by the fourth gutter wall 42 and the suction go-round plate 58 and ranging from the processing cylinder 12 to the sorting plate 14 so as to block the space 60.
Patent JP-2000346354-A (JP)
Title: Combustor
Inventor: FUJIMOTO MASAYUKI
IPC: F24H3/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To enhance convenience of use by enabling the operation in installed and uninstalled condition of a remote controller, and to enhance the design property by the storage form of a remote controller holder united with the front of the main body. SOLUTION: This combustor is equipped with a main operation part 10 provided in the main body of an apparatus 1, a remote controller holder 7 provided at the front of the apparatus body, a remote controller main body 16 attached freely detachably to the remote controller holder 7 and having a smaller number of operation switches than that of the main operation part, and a light receiving part 27 provided close to the remote controller holder 7 and receiving remote control signals in either installed or uninstalled conditions of the remote controller main body 16, and the remote controller holder 7 is constituted such that a part of the whole of the remote controller body 16 sinks under the front plate of the main body 1 of the apparatus, in condition that the remote controller main body 16 is housed.
Patent JP-S5950104-A (JP)
Title: Method for gasifying coal or the like and melting reduced iron
Inventor: KAMEI YASUO
IPC: C21B13/00
Filed: 1982-09-13
Abstract: PURPOSE:To prevent the operation of bridging phenomena, etc. and to supply smoothly coal, etc. into a combustion chamber in a cylindrical furnace body having roughly the same diameter by making common use of a tuyere for blowing oxygen and steam as a supply port for coke and coal. CONSTITUTION:Coal 29, etc. are supplied through the tuyeres 21 in a furnace to form a combustion zone (a). Coke 25, etc. are charged through a charging port 22 in the upper part of the furnace body to form a heating part (b). Reduced iron 26 is likewise charged through the port 22 to form a melting part (c). The oxygen, 27, steam 28, etc. blown through the tuyeres 21 and the coal 20, etc. are brought into reaction in the zone (a) and the slag thermally decomposed and melted by the combustion gas consisting essentially of CO and H2 and the limestone, etc. blown through the tuyeres 21 is formed. The combustion gas passes through the heating part (b) and melts the reduced iron 26 in the melting part (c), whereafter the gas is recovered through a discharging port 23. The slag is melted in the part (c) and is recovered together with the molten iron 26 dropping down in the part (b) in a well (d) and is removed through a gap and cinder notch 24.
Patent JP-S643608-A (JP)
Title: Terminating device for optical cable
Inventor: KASHIWASE MASAKAZU
IPC: G02B6/25
Filed: 1987-06-25
Abstract: PURPOSE:To enable the termination of optical cables in a large quantity in a short period of time without flawing the cables at all by freely movably constituting a moving device which freely vertically moves a supporting plate integrally fixed with two cutting devices and a blowing device as well as the two cutting devices. CONSTITUTION:The terminal of the optical cable is clamped by the 1st clamping devices 11, 11' in the position where the sheath part remains. The high-tenacity fiber materials exposed after scalping of the sheath part are then blown upward by the blowing-up device and the top end of the nylon coating part is directly gripped by another clamping devices 21, 21'. The moving device 70 integrally fixed with the two cutting devices 40, 50 and the blowing-up device 60 is moved to previously bring the blowing-up device 60 to the terminal part of the optical cable before the optical cable is clamped by these clamping devices 21, 21'. The terminal part of the optical cable is, therefore, cut and scalped of the nylon coating part in the prescribed length position. The lowermost end of the exposed part of the optical fiber is further cut at the prescribed length position by another cutting device 50. The terminal is thereby formed to the shape optimum for putting on a connector such as ferrule.
Patent JP-2000342155-A (JP)
Title: Smoking insecticide for use under floor and smoking of site under floor using the same
Inventor: IWAKI TAKEO
IPC: A01N43/824
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject insecticide capable of producing excellent controlling effects on insect pests living in a place behind something or corners in a space where a volatilized medicinal agent scarcely reaches by storing a specific smoking insecticidal composition in a smoking agent container having an exothermic means and providing a cylindrical smoke emitting nozzle in the upper lid of the smoking agent container. SOLUTION: A smoking insecticidal composition comprising preferably 2-15 wt.% of an insecticidal ingredient such as a pyrethroid-based or a carbamate-based insecticidal ingredient and an organic foaming agent containing preferably 70-97 wt.% of azodicarbonamide in an amount so as to provide >=100 mL volume of a generated gas based on 1 m3 of the smoking treatment volume and preferably 1-15 wt.% of one or more kinds selected from zinc oxide and zinc carbonate is stored in a smoking agent container having an exothermic means and a cylindrical smoke emitting nozzle is arranged in the upper lid of the smoking agent container. The smoking insecticidal composition preferably comprises the insecticidal ingredient and the azodicarbonamide in an amount of >=0.5 g based on 1 m3 of the smoking treatment volume as the organic foaming agent.
Patent JP-S5862770-A (JP)
Title: On-line manuscript character recognizing system
Inventor: WAKAHARA TOORU
IPC: G06K9/62
Filed: 1981-10-08
Abstract: PURPOSE:To improve the character recognition ability, by detecting the maximum train element for all trains of inter-stroke similarity trains, and outputting the standard pattern number corresponding to the element as the result of recognition. CONSTITUTION:A calculator 1 calculates the degree of similarity for each stroke of character information to be recognized and the pattern from the standard pattern group and stores the result of calculation in an inter-stroke similarity storage device 3. A maximum train element value detecting circuit 4 detects an element giving a maximum value to the similarity train. The result of the detection is stored in a column element maximum storage device 5. A maximum number count circuit 6 counts the number of elements providing a maximum value in the train, and a discrimination circuit 7 discriminates whether the number of elements giving the maximum value in the train is zero of only one based on the result of this count. The maximum train element value group is transferred to a maximum train element value adder 10 and the result of discrimination is outputted from a discriminator 11.
Patent JP-H09108652-A (JP)
Title: Production of building materials using incineration ash
Inventor: ISHIZU TOSHITAKA
IPC: C04B18/10
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing building materials using incineration ash by which building materials are produced at low cost without causing the elution of harmful materials. SOLUTION: Incineration ash and denatured phenol are mixed, and a curing agent is mixed with the resultant mixture and the mixture thereof is formed into a prescribed shape, and then is burned at a temperature of 100 deg.C-300 deg.C.
Patent JP-S5950417-A (JP)
Title: Dark field illumination device
Inventor: FUSHIMI SATOSHI
IPC: G02B21/10
Filed: 1982-09-17
Abstract: PURPOSE:To improve the use rate of a light source, by arranging an elliptic mirror between the light source and a collimator lens so that the light emitted from the light source is condensed at the front-side focus of the collimator lens. CONSTITUTION:One focus of an elliptic mirror 9 exists on a light source 1, and the other is a point (a), and a conjugate point a' of a plane mirror 10 is the front-side focus of a collimator lens 3. The light from the light source 1 is condensed to the point a' and becomes a parallel light by the collimator lens 3 and is condensed onto a sample 7 through a light shielding plate 5, a reflective mirror 4, and a condensing mirror 6. Consequently, all of the light striking the elliptic mirror 9 can be used to enhance the intensity of illumination; and since the light of the light source 1 does not strike the upper part of the elliptic mirror 9, the light emitted from the collimator lens 3 has the shape of a ring and the luminous flux intercepted by the light shielding plate 5 is slight, and the use rate of the luminous flux is improved in this respect.
Patent JP-H04359793-A (JP)
Title: Air conditioning system using tube heat exchanger
Inventor: INOUE YOSHINORI
IPC: F24F5/00
Filed: 1991-06-04
Abstract: PURPOSE:To make it possible to install an air conditioning system with a space advantage and maintain a satisfactory heat exchange performance in simple construction. CONSTITUTION:A fluid supply port which supplies a secondary fluid to one end of a first pipeline 8 in a longitudinal direction is connected with a fluid discharge port 2b which discharges the secondary fluid to the other end. Piping joint flanges 9 are installed to the both ends of the first piping line 8 in the longitudinal direction and caps 10 for closing the opening section is fitted. A large number of second small-sized tubes 11 are dispersedly installed so as to supply the elementary fluid between the caps on both the sides in such a way that they open in the outer surface of the caps 10. There is formed a flow passage which lets the secondary fluid to move from the fluid supply port 2a to the fluid discharge 2b between the adjacent tubes 11 in the first pipeline 8.
Patent JP-S6140315-A (JP)
Title: Production of polyamino acid urethane resin
Inventor: UCHIDA SHINJI
IPC: C08G18/65
Filed: 1984-07-31
Abstract: PURPOSE:To obtain the titled resin capable of carrying out wet processing industrially, providing a product having improved characteristics, by producing a polyamino acid urethane resin solution from specific components in a solvent comprising mainly dimethylformamide, and reacting the solution with a polyisocyanate compound. CONSTITUTION:(A) (i) An alpha-amino acid-N-carboxylic acid anhydride comprising mainly an optically active-gamma-alkylglutamato-N-carboxylic acid anhydride is reacted with (ii) a terminal NCO group-containing urethane prepolymer, and (iii) water, hydrazine, or an organic amine containing an active hydrogen in a solvent comprising mainly dimethylformamide preferably at 10-60 deg.C to give a polyamino acid urethane resin solution, which is reacted with (B) preferably 1-10wt% polyisocyanate compound having >=80 NCO equivalents usually at 10-60 deg.C for 0.5-5hr, to give the aimed resin.
Patent JP-H0210201-A (JP)
Title: Gauging method and apparatus by two-wavelength interferometer
Inventor: YAMANAKA TATSUO
IPC: G01B9/02
Filed: 1988-06-29
Abstract: PURPOSE:To suppress an Abbe's error as much as possible by providing a changing means for changing an optical path between an interferometer and a plane mirror. CONSTITUTION:Between deflecting beam splitters 54x, 54y as an interferometer and plane mirrors 35x, 35y as a plane mirror, there intervene rectangular prisms 59x, 59y as an optical path changing means. Therefore, laser beams reflected by the prisms 59x, 59y can be brought close to a member 34 to be exposed. Consequently, because the distance (a) between the laser beam reflecting portion of the mirrors 35x, 35y and the exposed surface of the member 34 is reduced, an Abbe's error can be restricted. Moreover, because a position data of movement in X and Y directions is obtained on the basis of the relative movement of the mirrors 35x, 35y formed on a table 33 moving in the Y direction and the prisms 59x, 59y fixed to a reduction projector 41, the measurement result includes such factors for an error as a pitch, rolling, straightness or the like of each shaft. Accordingly, the deterioration of measuring accuracy can be prevented.
Patent JP-S6145165-A (JP)
Title: Method of manufacturing plunger for chain tensioner
Inventor: TOKUYAMA AKIMITSU
IPC: F16H7/08
Filed: 1984-07-30
Abstract: PURPOSE:To reduce a working process by adopting a manufacturing method comprising the steps of sticking rubber on a plunger plate, and then fitting a plunger pin thereto. CONSTITUTION:A plunger plate 11 formed by a band steel is subjected to a press to have the outer periphery and a hole of a designated size, and rubber is sticked to the plunger plate to complete a plunger head 13. On the other hand, a plunger pin 12 is formed by cutting a round bar to a designated size, and worked like a cup by cold casting, and at the same time, a small hole 14 is machined at the center of the bottom portion of the plunger pin 12, or a small hole 14 is bored therethrough by twist drill machining. Further, the upper end surface of the plunger pin is cut to a designated length, and the outer periphery thereof is subjected to grinding. After heat treatment and finish grinding, the plunger pin 12 is pressed into the plunger head 13 to complete a plunger 1.