baber/WOPTO huggingface dataset:
Patent JP-S6255178-A (JP)
Title: Printing gap adjustment mechanism for printer
Inventor: HASHIMOTO HIROYUKI
IPC: B41J25/308
Filed: 1985-09-04
Abstract: PURPOSE:To eliminate a dispersion in the adjustment precision of a gap between a printing head and the surface of a printing paper by minimizing the distortion of an arm, a carrier unit, a shaft and an eccentric shaft that is generated by a reaction from the circumferential surface of a platen when the arm is pressed. CONSTITUTION:A gap between a printing head 3, an arm 4 and the circumferential surface of a platen 1 respectively is maximized during the making of an power supply. When printing paper 2 is set in a printer, an eccentric shaft 7 is rotated by a drive motor 10, moving a carrier unit 5 into an arrow B direction. The arm is fitted under pressure against the circumferential surface of the platen 1, generating a distortion accompanied by a reaction. This distortion is detected by a distortion gauge 11 arranged between the arm 4 and the carrier unit 5, and then is given to the control of an electromagnetic clutch 12. The electromagnetic clutch 12 reduces a rotary torque in accordance with the detection results. Accordingly the distortion of the arm 4 can be minimized. Later, the eccentric shaft 7 is reversed by reversing the drive motor 10 to isolate the printing head 3 from the printing surface. Thus the printing gap is automatically set to a fixed value.
Patent JP-S6255211-A (JP)
Title: Fluid type suspension control device for vehicle
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/02
Filed: 1985-09-04
Abstract: PURPOSE:To enhance the drive comfortability, maneuverability and stability of a vehicle incorporating a suspension device whose spring constant is variable between high and low values, by setting the spring constant to be low when the vehicle level and a vehicle attitude are out of predetermined ranges, respectively, during the vehicle being abruptly braked, accelerated or turned. CONSTITUTION:A microcomputer 14 receives detection signals from a brake switch 10 and a vehicle level sensor 11. A computing circuit 18 processes these signals in accordance with a predetermined program, and delivers a predetermined control signal to a drive circuit 16 to control a shut-off valve 9 which in turn controls a variable spring constant type spring device 5 in a suspension device. At this time when a brake switch 10 is turned off, it is judged that no nose dive occurs, and the spring constant is held at its lower value, but if the brake switch 10 is turned on, it is judged that a nose dive occurs, and therefore, a predetermined procedure is taken in accordance with the level of the vehicle to control the spring constant. With this arrangement it is possible to enhance the drive comfortability, maneuverability and stability of the vehicle.
Patent JP-H0643379-A (JP)
Title: Light deflector
Inventor: TAKAHASHI MASAHIRO
IPC: G02B26/12
Filed: 1992-07-22
Abstract: PURPOSE:To reduce windage torque without inhibiting an deflecting function by fixing a cylindrical polygonal mirror cover consisting of a transparent body by covering a rotary polygonal mirror without being brought into contact with a ridge part which blocks a part between the reflecting mirror surfaces of the rotary polygonal mirror. CONSTITUTION:A light deflector in which the rotary polygonal mirror 4 is fixed on the rotary shaft 2 of a driving motor 1 and which performs scan with light beams reflected on the plural reflecting mirror surfaces 4-1 of the rotary polygonal mirror 4 is equipped with the polygonal mirror cover 6 which covers the outer periphery and the upper plane of the rotary polygonal mirror 4 without coming contact with the ridge part 8 which blocks the plural reflecting mirror surfaces 4-1 and consisting of the cylindrical transparent body. Thereby, it is possible to reduce air resistance at the terminal part of the rotary polygonal mirror 4 when it is rotated at high speed without inhibiting the deflection functing of the light beam of the rotary polygonal mirror 4 and to reduce power consumption in the driving motor. Also, since the polygonal mirror cover 6 covers only the rotary polygonal mirror 4, the heat of the driving motor 1 is not transmitted to the rotary polygonal mirror 4.
Patent JP-H0860702-A (JP)
Title: Construction machine having swivel base
Inventor: FURUYAMA HIROAKI
IPC: E02F9/16
Filed: 1994-08-19
Abstract: PURPOSE: To provide a power shovel provided with a storage box which facilitates the storage and take-out of a grease gun. CONSTITUTION: In a construction machine provided with a work mechanism which is provided in a front part and on a top surface of a swivel base 2 supported on a travel mechanism 1 through a swivel shaft 1a and a driver's seat 8 at a central part, a boom support tool 3 which supports the work mechanism is supported in the front part of the swivel base 2, and a swing cylinder 7 for driving the boom support tool 2 is obliquely arranged at a corner of the swivel base 2. A storage box 12 is provided in a space formed on the outside and side of the swing cylinder 7.
Patent JP-S58102648-A (JP)
Title: Tool holding device
Inventor: MOTOHASHI HIDEO
IPC: B23Q9/00
Filed: 1981-12-07
Abstract: PURPOSE:To carry through operations safely and surely by providing a working truck with a stepped member possible to swing oscillatingly, and by arranging so that action of one of them can be stopped while the other is in service. CONSTITUTION:A tool has its working surface possible to change freely so as to be capable of carrying through various works with different surfaces to be processed with the aid of a link mechanism etc. On a working truck 2 is placed a stepped member 3, at whose sides 4, 5 gate-shaped stays 6, 7 are installed upright to horizontal swingable support, a hanging member 8 at which a tool retainer 9 is hung movably in the vertical direction. The stepped member has its bottom surface formed in an arc of circle and can swing oscillatingly. Between the truck 2 and this stepped member 3 is installed a stopper rod 123 which can be rotated by a lever 127, and at this rod are installed a plate 131 to hinder the truck from moving and a detent member 134 to hinder the stepped member 3 from swinging while they are grounded alternately through the rotation of the  rod in such an arrangement as working one after the other.
Patent JP-2000028965-A (JP)
Title: Stereoscopic picture displaying printed matter and stereoscopic picture display tool
Inventor: YOKOYAMA SUKEYOSHI
IPC: G02B30/25
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic picture displaying printed matter which can be colored, which is excellent in design and which is constituted so that a picture can be stereoscopically viewed and to provide a stereoscopic picture display tool. SOLUTION: This tool is provided with a base material 11, first picture printing parts 13 formed at the base material 11 for displaying the picture by reflecting either counter-clock wise polarized light beam 51 or clock wise polarized light beam 52 of the incident light beams 50, and second picture printing parts 14 formed at the based material 11 for displaying the picture being identical to the picture displayed by the first picture printing part 13 or having parallax by reflecting either the light beam 52 or the like beams 51 of the light beams 50.
Patent JP-S6174996-A (JP)
Title: Bearing oil tank apparatus
Inventor: YAMAZAKI TOSHIO
IPC: F16N39/02
Filed: 1984-09-20
Abstract: PURPOSE:To facilitate the assembly and disassembly of an oil cooler without forming a large-sized oil tank by firmly constituting a cover body for closing a carrying-in and -out port for the oil cooler from a pipe plate which forms a part of oil-cooler constitution parts and a water chamber box fixed outside the pipe plate. CONSTITUTION:A cover body 40 for closing an oil-cooler carrying-in and -out port 27 formed onto the oil frame 5b of an oil tank 5 forms a part of the constitution parts of an oil cooler 46 constituted of a pipe plate 41 and a water chamber box 45 which is fixed outside the pipe plate 41 and forms a water feeding chamber 42, water discharge chamber 43, and a communication water chamber 44 between the pipe plate 41. Since the assembly and disassembly works for such oil cooler 46 are carried-out in the state where a suspending metal fitting 51 is installed onto a suspending metal fitting installation seat 50, the oil cooler can be easily carried-in and -out in the horizontal direction, and the dimension of the oil-cooler carrying-in and -out port 27 can be reduced.
Patent JP-H1017900-A (JP)
Title: Composition for enhancing deterging and drying effects for dish washer
Inventor: KUROSE TAKESHI
IPC: C11D3/43
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. having intended deterging and drying effects while keeping its safety corresponding to that of a non-dangerous substance, homogeneous solubility or dispersibility, and storability. SOLUTION: This compsn. is kept separately from a liquid, powdery or solid main detergent, and is used as an auxiliary deterging component in combination with the main detergent for washing dishes. This composition comprises 5 to 90wt.% lowly foaming nonionic surfactant, 5 to 90wt.% organic solvent comprising one or more polyhydric alcohols or/and one or more glycol ethers, and 5 to 50wt.% water.
Patent JP-H0361652-A (JP)
Title: Control of on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D45/00
Filed: 1989-07-28
Abstract: PURPOSE:To sufficiently improve the control precision by allowing a microcomputer to read out the detected opening degree data related to the opening degree of a control valve, in synchronization with the excitation phase selection timing of a step motor for driving the control valve. CONSTITUTION:When a throttle valve is turned to the closing side for the traction control, a microcomputer 104 starts interruption, and a pulse train is supplied into each phase coil 100-103 of a step motor in succession through the transistors 113-116 for drive, and drive is performed. In this case, the cycle of interruption is synchronized with the selection timing of the phase excitation, and the throttle opening degree data which is detected by an opening degree detector 46 is read into the microcomputer 104 in each interruption, and the aimed opening degree is calculated, and the pulse train is outputted. Therefore, the control precision can be improved. of the steo motor, switching to the output port value is suspended. Therefore, resonance is avoided, and slip-off, etc., of the step motor can be prevented.
Patent JP-H0247229-A (JP)
Title: Heat-resistant alloy for engine valve
Inventor: WATANABE RIKIZO
IPC: C22C19/05
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the title alloy having no inferiority of hardness and high temp. strength with reduced content of Ni by specifying the content of C, Cr, Ni, Al, Ti and B and dispersing specific amounts of TiC carbide into the alloy structure. CONSTITUTION:The compsn. of the heat-resistant alloy for an engine valve is composed of, by weight, 0.21 to 0.65% C, 15 to 20% Cr, 40 to 52% Ni, 0.7 to 1.5% Al, 3.6 to 5.3% Ti, 0.001 to 0.020% B and the balance Fe with inevitable impurities. TiC, 2 to 6atom%, is furthermore dispersed and incorporated into the alloy structure. By the dispersion of optimum amounts of TiC, austenitic crystal grain size is fined and the hardness and high temp. strength of the alloy can be increased. In this way, inexpensive manufactures can be obtd. without deteriorating the performance of an engine valve for an automobile by the Ni content lower than that of the prior one.
Patent JP-H0919735-A (JP)
Title: Flat form rolling device
Inventor: OTAKE HIDEKAZU
IPC: B21H9/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent an article to be rolled from being scratched at the finishing time of flat form rolling. SOLUTION: Because a circular column like blank 16 is form-rolled in the state of being inserted and supported in a circular hole 14a of a blank supporting jig 14 fixed on a form rolling die body 12, the generation of scratches caused by being inclined and dropped down on the circular column like blank 16 is prevented. Further, because the blank supporting jig providing the friction reducing means is installed on the lower side of the circular column like blank to be form-rolled being clamped between the flat form rolling dies, scratching onto the circular column like blank caused on the slip with the flat form rolling die is prevented.  Further, because a blank supporting part being made in contact with the lower side of the non-rolling part of the circular column like blank and preventing the up and down movement of the rotation center is installed on a spacer, the circular column like blank is prevented from being inclined or dropped down even if the clamping force with the dies is lost in the finishing part of rolling, the generation of scratches onto this circular column like blank is prevented.
Patent JP-H0359057-A (JP)
Title: Curable mixture of fluoroelastomer containing bromine or iodine with organic peroxide
Inventor: GURATSUIERA KIODEIINI
IPC: C08L27/10
Filed: 1990-07-24
Abstract: There are described mixtures which are curable by using radical intermediates, are based on fluoroelastomers containing bromine and/or iodine, exhibit, during curing, a low emission of toxic vapors of methyl bromide or iodide and are characterized in that they contain, as crosslinking agents, peroxides having the following formulae: <CHEM> wherein the groups R1 to R17 have the meanings given in claim 1.
Patent JP-H0358617-A (JP)
Title: Self-recovery type switch
Inventor: KONISHI KEISUKE
IPC: H01H21/28
Filed: 1989-07-27
Abstract: PURPOSE:To output an alarm signal only in the case of a consecutive closing defect exists due to a trouble by providing a contact state storage circuit receiving a state signal of a contact part over the plural number of times within a prescribed time, and storing the state of the contact part for each time. CONSTITUTION:An origin return detection switch 4 is forcibly turned on in interlocking with the origin recovery of a switch operating body 1, an origin recovery detection circuit 5 outputs a discrimination start signal SST, a contact state storage circuit 6 fetches a state data D1 of a contact part 2 for each prescribed time from the point of time and stores it. A closing defect deciding circuit 7 fetches the contact part state data D1 for each time from the storage circuit 6, and outputs an alarm signal SAL so long as it is decided that all the contact part state data D1 show opening state for the plural number of times. Thus, a consecutive closing defect due to a trouble is distinguished clearly from a tentative closing defect due to bounce or chattering and an alarm signal is outputted only at the consecutive closing defect exists due to a trouble, then misdecision as to closing defect is evaded.
Patent JP-H0924907-A (JP)
Title: Processing method for packing material and device therefor
Inventor: SUZUKI SANJI
IPC: B29C69/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the bulk of a packing material for forming a bag part for a packing body from increasing, by fitting a picking string and a tag to the packing material just before the manufacture of the packing body. SOLUTION: A long picking string 10 with tags 20 fitted at prescribed intervals is drawn out on a long packing material 1. The tag 20 and the end of the picking string 10 on the opposite side to the tag are joined to the packing material 1 with an ultrasonic bonding devices 4, 5, and the subsequent part of the picking string 10 in proximity to the joined part is cut and separated by a cutter 35. After the picking strings 10 and the tags 20 are fixed at prescribed intervals in the lengthwise direction, the packing material 1 is delivered to a packing body manufacturing device. The packing material 1 is processed in a sheet condition, so it is possible to prevent the bulk of the packing material from increasing.
Patent JP-H0846800-A (JP)
Title: Image processor
Inventor: MAEI YOSHIHIRO
IPC: H04N1/46
Filed: 1994-07-29
Abstract: PURPOSE:To link two coded color originals. CONSTITUTION:A final block detection section 486 detects a final block of an image being a front part in two images to be linked. A coefficient replacement section 487 replaces a DC coefficient of the final block to be detected with a reference value used to calculate a DC coefficient for a head block of the image of the 2nd part through linking. The DC coefficient of the final block replaced with the reference value and DC coefficients of other blocks are subject to entropy coding by a DC coefficient coding section 485. Furthermore, an AC coefficient of each block of the 1st image is coded by an AC coefficient coding section 484. Each coefficient to be coded is linked with the image of the 2nd part by a link section (not shown) and the result is outputted from the image processing unit.
Patent JP-S6440593-A (JP)
Title: Photochromic composition
Inventor: TANAKA TAKASHI
IPC: C09K9/02
Filed: 1987-08-07
Abstract: PURPOSE:To obtain the titled composition having excellent controllability of light intensity and especially exhibiting good performance when dispersed in a polymer, by using plural kinds of specific photochromic compounds at a specific ratio. CONSTITUTION:The objective composition contains (A) a photochromic compound of formula I [the group of formula II is (substituted)norbornylidene; R1 is H, alkyl, aryl, aralkyl or heterocyclic group; X is O or group of formula III (R2 is H, aryl, alkyl or aralkyl); group of formula IV is aromatic group, unsaturated heterocyclic group or a heterocyclic group condensed with a benzene ring] and (B) a photochromic compound of formula V and/or formula VI [the group of formula VII is (substituted)adamantylidene; R3 is H or alkyl; R4 and R5 are H, alkyl, aryl or aralkyl]. The weight ratio of A:B is 1:(0.01-100).
Patent JP-H0360490-A (JP)
Title: Quartz glass crucible for pulling up semiconductor single crystal
Inventor: NAKAJIMA TOSHIO
IPC: C03B19/09
Filed: 1989-07-28
Abstract: PURPOSE:To improve the yield in the pulling-up process of semiconductor single crystal and to improve the production yield and reliability in the device using this crucible by specifying the bubble volume contained in the thickness of straight part, round part and bottom part of in the crucible. CONSTITUTION:The bubble volume contained in the thickness of the straight part 1 corresponding to <=75% height from the open end of the quartz crucible used for pulling up a semiconductor single crystal is specified to 4X10<-3>-30X10<-3>cm<3>/cm<3> to make the part opaque, and the bubble volume contained in the thickness of the round part 3, the bottom part 2 and the remained straight part being in contact with the semiconductor molten liquid are specified to <=4X10<-3>cm<3>/cm<3> to make these parts transparent.
Patent JP-H0946732-A (JP)
Title: Face mounted type display device
Inventor: IKEDA HIROTANE
IPC: H04N13/04
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To perform the color display of high precision. SOLUTION: This face mounted type display device is constituted by being provided with three display parts A, B and C for one eye and the display parts are arranged in front and back position relation to the view point 18 of the eye. The display parts A, B and C constitute plural pixels by EL elements and the EL elements 14, 15 and 16 for light-emitting green, blue and red are formed in the respective picture elements. The EL elements 14, 15 and 16 are overlapped on the same axis and the pixels of the display part positioned on a front side are formed smaller in terms of an area compared to the picture elements of the display part positioned on a back side.
Patent JP-H0942631-A (JP)
Title: Chlorine-containing waste incinerating device
Inventor: TAGASHIRA KENJI
IPC: F23G5/027
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine-containing waste incinerating device, capable of incinerating waste, including chlorine-containing plastics, at low cost. SOLUTION: Chlorine-containing waste receives a treatment by heating in a fuel pretreatment device 1 to dechloride and, thereafter, is supplied into a circulating fluidized bed incinerator 2. Hydrogen chloride gas (HCl), generated in a combustion field, is reacted with calcium (Ca) sprayed into the furnace and becomes flying ash, then, is recovered by a bag filter 4 through a convection heat transmitting surface 3. The fly ash, recovered by the bag filter 14, is mixed into water in a mixing tank A5, then, water-soluble compound or calcium chloride (CaCl2 ) is transferred into a next mixing tank B6 as water solution.  The calcium chloride is neutralized and become non-poisonous in the mixing tank B6 through a reaction between sodium hydroxide (NaOH) while calcium, existing as the calcium chloride (CaCl2 ), is recovered as the sediment of calcium hydroxide (Ca(OH)2 ) and is employed for spraying in the furnace.
Patent JP-H1143754-A (JP)
Title: Overhead provided with mechanism for preventing falling of hot-dip plating metal
Inventor: HOSOMI KAZUAKI
IPC: C23C2/40
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To regulate the falling of hot-dip plating metal at the time of the start and stop of plating in hot-dip plating using an overhead pot provided with an electromagnet so as to surround the opening part for carrying-in steel strips provided at the bottom part of the pot and to facilitate the start and stop of the plating operation. SOLUTION: Directly below an electromagnet 10 arranged so as to surround the opening part for carrying-in steel strips formed on the bottom wall of the pot, a pair of recovering rolls 21 and 31 rotating in contact with both faces of the surface and back of a steel strip 1 are arranged. The hot-dip plating metal 1 separated from the recovering rolls 21 and 31 is recovered into pans 22 and 32 by doctor blades abutted on the circumferential faces of the individual recovering rolls 21 and 31, and the falling and sticking of the hot-dip plating metal 6 to a seal roll and a deflector roll arranged at the lower direction is prevented.
Patent JP-2001019220-A (JP)
Title: Conveying device for paper
Inventor: AOKI YASUHIRO
IPC: B65H5/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To surely convey the paper with low energy by mounting a pressure chamber of the air along a conveying surface of a conveyor belt of the paper and the like, and providing the pressure chamber with the air discharge holes for injecting the air toward the conveyor belt, along the conveying surface. SOLUTION: The compressed air is discharged from discharge holes 21 to the outside of a pressure chamber 2 when the compressed air is press-sent into the pressure chamber 2 from a supply hole 22 by means of a pump, and the pressure in the pressure chamber 2 reaches a predetermined value. Whereby a belt body 13 of a conveyor belt 1 is pressed by the discharged air, and floated from a lower surface 23 of the pressure chamber 2, and an air layer 3 is formed therebetween. As the belt body 13 is floated and supported by the air layer 3, the belt can be moved without resistance. By inserting the paper between the pressure chamber 2 and the belt body 13, the paper can be smoothly conveyed by the belt body 13 while pressed to the belt body 13 side by the discharged air.