baber/WOPTO huggingface dataset:
Patent JP-H05156346-A (JP)
Title: Method for heating cam shaft
Inventor: UOSAKI HIROSHI
IPC: C21D9/30
Filed: 1991-12-02
Abstract: PURPOSE:To shorten time up to uniformizing temps. in cams by executing combination of heating treatment and air cooling treatment divided into plural times in a cam shaft having less mass at the end parts than the mass at the center side in the axial direction. CONSTITUTION:In the cam shaft 1 having an axial hole 4 fitting plural cams 3-1-3-8 in the axial direction in order, the inner diameter D1 at the end parts is made larger than the inner diameter D2 on the center side in the axial direction and the mass per unit length at the end parts is made less than the mass on the center side in the axial direction. To this cam shaft 1, voltage is impressed from a transformer 10 through a steel-made bus bars 8, ounce copper plates 9 and heating electrodes 7, and after executing the heating treatment to the cam shaft 1, the air cooling treatment is executed and each cam 3 is made to a prescribed uniform temp. Then, by executing the combination of the heating treatment and the air cooling treatment divided into plural times, energy consumption used to the heating is restrained as less as possible and also, while preventing melting of the cam shaft 1, the uniformity of temp. in each cam 3 is obtd. in the short time.
Patent JP-H11242397-A (JP)
Title: Device and method for fixing toner image and making it glossy
Inventor: DE COCK ETIENNE MARIE
IPC: G03G15/20
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of fixing an unfixed toner image on a base substance, of expanding the range of an operating condition without the occurrence of an offset and of applying a desired gloss in a single device. SOLUTION: A base substance 40 for carrying an unfixed toner image 42 is fed through a contact area Z1 which is continuously extended from an entrance 16 to an exit 18. This area is demarcated by pressure contact in a state where an endless surface 12 is opposed to a reaction surface 14. The endless surface 12 adjacent to the entrance 16 is heated to a temperature high enough to decrease the viscosity of toner to a value smaller than 50 Pa.s. The endless surface 12 is forcibly cooled to a temperature lower than the glass transition point Tg of the toner at a middle part between the entrance 16 and the exit 18.
Patent JP-H10181082-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA FUTOSHI
IPC: H04N1/113
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To form an image of good finish quality by preventing the generation of density irregularity by an exposure interval. SOLUTION: When a dot 282F is formed at the (n+1)-th time so as to be adjacent to a dot 282B in such a case that five dot rows are formed in a main scanning direction Z at the n-th time and (n+1)-th time in a sub-scanning direction L, the brightness of the LED chip forming the dot 282B is raised corresponding to an exposure interval. As a result, even if a photosensitive material 106 having characteristics becoming density lowered corresponding to an exposure time interval is used, the overlap peripheral edge part 284 between dots 282A, 282B exposed at the same time and the overlap peripheral edge part 284 between dots 282B, 282F exposed after the exposure interval become the same in density and the generation of density irregularity can be prevented.
Patent JP-H11157378-A (JP)
Title: Rear gate opening/closing device for dump truck
Inventor: MATSUURA SHIYOUSUKE
IPC: B60P1/267
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To automatically lock and open a rear gate without the operation of a driver. SOLUTION: Lock mechanism 21 with a locking claw 25 closed to lock a lock fitting 34 provided at a rear gate 2, and opened to release the lock fitting 34 is connected to a rotating arm 12 provided at an immobile part, by a connecting rod 16. The lock mechanism 21 is provided with an operating spring 30 pulling the connecting rod 16 to the lock mechanism side and pulling the locking claw 25 in a closing direction. A dump body 1 is fitted with a pressing member pressing the rotating arm 12 to move the connecting rod 16 onto the rotating arm 12 side so as to open the locking claw 25 at the time of lowering the dump body 1 and going away from the rotating arm 12 to move the connecting rod 16 onto the lock mechanism 21 side by the operating spring 30 so as to open the locking claw 25 at the time of lifting the dump body 1.  The rear gate 2 can be automatically locked and opened only by the up and down operation of the dump body 1 so as to save a driver trouble of going down to lock or open the rear gate 2 and to prevent inconvenience caused by forgetting to lock or open the rear gate 2.
Patent JP-H05134415-A (JP)
Title: Photosensitive composition and pattern forming method using that
Inventor: KIHARA NAOKO
IPC: G03F7/004
Filed: 1991-12-26
Abstract: PURPOSE:To provide a photosensitive compsn. for exposure with short wavelength UV rays or ionized radiation, having excellent durability against dry etching, with large allowance for exposure and development with alkali soln. and fine patterns having good cross-sectional shape can be formed. CONSTITUTION:This compsn. contains an alkali-soluble polymer having 3000-80000 average mol.wt. and >=150 deg.C softening point, a compd. which produces acid by irradiation of chemical radiation, and a compd. having substituent which decomposes with one kind of acid and gives -COO<-> or -SO3<-> in an alkali soln. Thereby, the irradiated part with chemical radiation is selectively dissolved and removed by an alkali developer and high resolution positive patterns can be formed.
Patent JP-H07179371-A (JP)
Title: Liquid crystal compound, liquid crystal composition containing the compound, liquid crystal element using the composition, displaying method and displaying apparatus using the element
Inventor: YAMADA YOKO
IPC: C07C43/21
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a new compound useful for a ferroelectric liquid crystal display device having excellent switching characteristics, quick response and small temperature dependency of optical response speed. CONSTITUTION:This compound is expressed by the formula R-A-Y-X {R is a 1-20C alkyl, H or F; A is A1, A1-Z1-A2 or A1-Z1-A2-Z2-A3 (A1 to A3 each is a substituted 1,4-phenylene, pyrimidine-2,5-diyl, etc.; Z1 and Z2 are each single bond, COO, OCO, CH2O, CH=CH, CidenticalC, etc.); X is 2-bicyclo[2,2,1]heptyl, 1- tricyclo[3,3,1,1<3.7>]decyl, etc.}, e.g. 2-(1-tricyclo[3,3,1,1<3.7>]decylacetic acid 4-(5- decylpyrimidin-2-yl)phenyl ester. The compound of the formula is produced e.g. by reacting 4-(5-decylpyrimidin-2-yl)phenol with (1-tricyclo[3,3,1,1<3.7>]decyl) acetic acid, 1,3-dicyclohexylcarbodiimide and 4-pyrrolidinopyridine.
Patent JP-2001161595-A (JP)
Title: Toilet bowl for nursing
Inventor: MORIKI HIROYUKI
IPC: A47K11/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl for nursing capable of adjusting a height by raising and lowering a seat at the time of movement from a bed to the bowl or from the bowl to the bed. SOLUTION: The toilet bowl 1 for nursing to be installed in a living room has cylinders 14a, 14b, 14c, 14d built-in, comprising easily adjusting the height of the seat 8 by raising and lowering the same.
Patent JP-2001158041-A (JP)
Title: Apparatus for molding laminated molded object
Inventor: SAITO TAKESHI
IPC: B29C51/18
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To eliminate the cutting work of a skin material after molding by handwork, to eliminate the generation of wrinkles, thickness irregularity or the like in the skin material and to enhance moldability in a molding apparatus of a type capable of molding two laminated molded objects each consisting of a resin base material and a skin material at once. SOLUTION: The dimension in the longitudinal direction of an almost rectangular skin setting frame 60 is shortened so as to become less than the length of a separation blade 50 and recessed parts 62 for avoiding the interference of the separation blade 50 are formed to the central parts of the short sides 60b of the skin setting frame 60. A skin material 12 is certainly cut and can be supported on the short sides 60b of the skin setting frame 60 at places excepting the recessed parts 62 and good moldability is kept by applying proper tension to the skin material.
Patent JP-H06165761-A (JP)
Title: Optometry apparatus
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/13
Filed: 1992-11-30
Abstract: PURPOSE:To examine both eyes of a person to be examined by an examiner from the side by his favorite eye by providing a holding means holding removably a mirror on the visual axis on which the person to be examined sees a visual target through an examination window placed by recombining optical elements such as lens. CONSTITUTION:A combination of required optical characteristics is selected from optical elements such as various lenses built in an optometry apparatus main body 1 and is placed on an examination window 2. A fixing plate 3 of a mirror 4 is rotatably fixed on a supporting base 5 and the supporting base 5 is removably fixed on a bar on which a near visual target is fixed with a knob 6. The angle of the mirror 4 is variable to the fixing plate 3 in such a way that the reflected image of eyes to be examined are visible from the side. The person 11 to be examined sees surely a visual target 12 with his right eye and an examiner 13 examines the left eye of the person 11 to be examined from the side with his favorite right eye by utilizing a retinoscope 10. After examination of the left eye is finished, the mirror fixing plate 3 is rotated to the supporting base 5 and the mirror fixing plate 3 and the mirror 4 are placed at the front of the right eye of the person to be examined and the right eye is examined by the same favorite eye. An accurate and rapid optometry can be performed thereby.
Patent JP-2001159326-A (JP)
Title: Torque control device for engine
Inventor: YANO HIROSHI
IPC: B60W10/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To improve operability by enlarging a torque control region, in a torque control device, having an electromagnetic valve system mechanism, to control generating torque of an engine by controlling the closing timing of an intake valve. SOLUTION: In a region where torque is not controllable by rapid closing control effected in a direction in which the closing timing of an intake valve is expedited, control to target torque is executed by thinning out of an explosion stroke by variation to a rest of a part of cylinders and 12-cycle operation from four-cycle operation. Further, in a region where target torque is not controllable even by thinning out of the explosion stroke, a throttle valve heretofore held in full opening is closed and controlled to target torque. Moreover, an automatic transmission combined with an engine forms a continuously variable transmission and the working region of the automatic transmission is brought into a region where torque control is practicable.
Patent JP-H05170583-A (JP)
Title: Device for producing compost
Inventor: NAGASAKA HIFUYOSHI
IPC: C05F11/06
Filed: 1991-12-26
Abstract: PURPOSE:To prevent deformation of an air-supplying pump caused by weight of compost and to make an air inlet pipe follow sinking of compost with progress of formation of compost. CONSTITUTION:An air supplying means 12 having a flexible bellowslike air sending hose 11 connected to an air sending pipe 8 with a great number of jetting holes 8A is installed at the bottom of a compost tank 1. An air inlet means 14 having a flexible bellowslike air supply hose 13 connected to an air inlet pipe 9 with an air supplying holes 9A is laid at the upper part in the compost tank 1. The bellows part of the air sending hose 11 is spirally wound with a reinforcing wire.
Patent JP-H05182061-A (JP)
Title: Automatic transaction device
Inventor: OGUMA TOSHIO
IPC: G06F19/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an automatic transaction device by which the troublesome of a customer operation can be canceled and an illegal transaction can be prevented. CONSTITUTION:A main control part 11 collates a personal code number read from a card C with the personal code number inputted by a user, and when it is confirmed that the user is the user himself of the card C, the part 11 starts a transaction. At that time, a customer detecting part 10 detects that the user is continuously present at the operating position of the subject device. The main control part 11 omits the confirmation of the user and executes the next transaction when the customer detecting part 10 continuously detects the user. On the other hand, the main control part 11 confirms the user again and then executes the next transaction when the customer detecting part 10 doesn't continuously detect the user.
Patent JP-H10301904-A (JP)
Title: Cryptographic system provided with decoding key made into transaction code
Inventor: ELLER MARLIN J
IPC: G06Q20/38
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To control access to information protected by a server and to prevent the redistribution of the information by allocating a specified key including the identifier of a customer and transmitting it to the customer so as to decode ciphered information and monitoring the distribution of the information in a customer specified base by the key. SOLUTION: The server 12 of a computer system 10 communicates with the customers 14-20 through a public communication channel 21, receives an access request from the customers 14-20 and allocates a decoding key or a password. Then, among the information provided in the data base of the server 12, an access program protected by ciphers and the selected information (digital music score) are transmitted through the communication channel 21 to the customers 14-20. In this case, in order to decode the ciphered information in connection with the request from the customers, the specified key including the identifier of the customer is allocated and transmitted to the customer and the distribution of the ciphered information is monitored by using the decoding key.
Patent JP-2000174611-A (JP)
Title: Semiconductor circuit and semiconductor memory
Inventor: KOYOU KAZUTO
IPC: G11C11/412
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To surely reduce a leakage current with simple constitution. SOLUTION: This semiconductor circuit is composed of a MOS transistor 12 whose source is connected to a power supply node for supplying a low level voltage Vss and the MOS transistor 14 whose source is connected to the power supply node for supplying the low level voltage Vss and drain and gate are connected to the drain of the MOS transistor 12. Thus, corresponding to signals inputted from a node N1 to the gate of the MOS transistor 12, the potential of a virtual low power supply node VL connected to the drain of the MOS transistor 12 is controlled and the leakage current generated in the MOS transistor 22 whose source is connected to the virtual low power supply node VL as a low voltage power source is reduced.
Patent JP-H11179617-A (JP)
Title: Wire electric discharge machining device
Inventor: MORO TOSHIO
IPC: B23H7/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To correct a winding of a wire electrode, by providing a wire correction roller correcting a winding of the wire electrode and a roller control means changing a position of the wire correction roller to adjust correction force of the winding of the wire electrode. SOLUTION: This machining device 1 has a wire supply part delivering a wire electrode 14 from a wire bobbin 15 arranged in the upstream of a wire feed path A to advance this wire electrode 14 toward the downstream of the wire feed path A, the wire electrode 14 supplied by this supply part is used, and a workplace 7 is electric discharge machined. Here, a wire correction roller 18 set up in the upstream of the wire feed path A to correct a winding of the wire electrode 14 and a roller control means 19 adjusting correction force of the winding of the wire electrode 14 by changing a position of the wire correction roller 18 are provided.
Patent JP-2000168999-A (JP)
Title: Printer and depositing device for envelope like medium
Inventor: MORIYA TOSHIHIKO
IPC: B65H9/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To favorably print on an envelope-like medium containing articles and the like by decompressing the vicinity of a printing face of the envelope-like medium with a decompression and suction means and printing on the printing face of the sucked envelope-like medium. SOLUTION: When a sensor arranged on the right side of a conveyance roller 16 detects that a front end of an envelope 18 has reached the position of the sensor, a detection signal is sent to a control part. The control part stops the drive of the conveyance roller 16 by a motor 19 and decompresses an interior of a mask 33 of a printing part 14 by means of a decompressor 24. The envelope 18 is sucked to the mask 33 via a plurality of suction holes around a center hole, wherein a printing head 32 is located, of the contacting surface of the mask 33 with the envelope 18. The printing part 14 equipped with an ink ribbon 31 and the printing head 32 performs printing to the envelope 18. The broken line in the envelope 18 indicates articles such as coins and bills put in the envelope 18.
Patent JP-H06192186-A (JP)
Title: Amine compound
Inventor: OMURA HARUO
IPC: C09B11/02
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a new compound capable of color development in high denseness when used as an electron-donating colorless dye for recording materials, esp. pressure-sensitive recording media, without change its color tone with the elapse of time also excellent in desensitizing capability. CONSTITUTION:The compound of formula I (R1 is 2-4C alkyl; R2 is 1-2C alkyl or 1-2C alkoxy; R3 is H, 1-2C alkyl or halogen), e.g. N-(4-dimethylamino-4'-di-n- butylamino-2'-methylbenzhydryl)-o-chloroaniline. The compound of formula I can be obtained, for example, by reaction between a (4-dimethylaminophenyl)(4- dialkylaminophenyl)-arylsulfonylmethane derivative of formula II [R4 is (substituted) aryl] and an aniline derivative of formula III in a lower alcohol such as n-propanol in the presence of an inorganic base such as NaOH.
Patent JP-H07180104-A (JP)
Title: Road bridge seam joints
Inventor: WAKABAYASHI RIKAKO
IPC: E01C11/02
Filed: 1993-12-22
Abstract: PURPOSE:To introduce ready-mixed concrete, when mounting, into a space produced between floor boards (bridge girders) and joints when mounting joints to a road bridge joint section to be installed newly or to be repaired and fill up the concrete tightly and upgrade the durability of the joints mounted to the floor boards (bridge girders) and facilitate the adjustment of a joint elevation in the joint section. CONSTITUTION:A pair of joint members 1 and 2 are tilted in the shape of in cross section, thereby forming a free space 5 which is more and more broadened downwardly and fixing the joint members 1 and 2 in watertight to the free space 5 by way of a flexible and expandable receiving member 9. A base plate 6 is fixedly installed along the lower end sides lb and 2b of each of the joint members 1 and 2 horizontally. In the joints under this structure, a penetration hole 7 is bored on an outer side 6a of the base plate projecting outside the lower end sides 1b and 2b of the joint members 1 and 2. A stopper edge board 8 is projectingly installed the bottom of an inner side 6b.
Patent JP-H09169305-A (JP)
Title: Packaging device
Inventor: NAKAJIMA MASAMI
IPC: B65B11/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To give a required tension to a film, by constituting a film-transfer structure with a pair of transfer units holding both breadthwise side edges of the film to transfer the film and a distance-adjusting device transferring one of a pair of transfer units to the breadthwise direction of the film to adjust the distance between both transfer units. SOLUTION: After a film 3 has been let out by a certain length by a drive motor for a transfer structure, the feeding of film is once suspended and perforations are formed by a cutter. The film is held between the upper and lower transfer belts and transferred and the forward part is cut off by a clamp member. The film with a specified length is held by the fixed side transfer unit 18 and the movable side transfer unit 19 of the transfer structure 6 to convey it to a packaging station. The movable side transfer unit is transferred from the original position to the increasing direction of the film width by a required distance by the action of the driving motor 24. In this way, a specified tension is given to the film 3.
Patent JP-2000204192-A (JP)
Title: Treatment of flame-retardant waste plastic
Inventor: NANTAKU JUNJI
IPC: B09B3/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for pyrolyzing a waste plastic, enabling the efficient pyrolysis of a halogen-containing flame-retardant thermoplastic resin or a thermosetting resin at a relatively low temperature to obtain a good fuel oil or recover a halogen, as one of methods for recycling waste plastics, wherein the pyrolysis of the halogen-containing flame-retardant thermoplastic resin or the thermosetting resin have been difficult. SOLUTION: This method for treating a waste plastic comprises pyrolyzing a thermosetting resin together with a thermoplastic resin in the presence of an alkali metal or alkaline earth metal hydroxide and an aluminum alcoholate- based catalyst or an aluminum chelate-based catalyst at >=300 deg.C to produce an oil. Therein, the thermosetting resin and/or the thermoplastic resin contains a halogen, and the halogen is recovered as its metal salt from the residue after the pyrolysis.
Patent JP-H11138098-A (JP)
Title: Installation method for ultrasonic trembler
Inventor: OKAMOTO YOSHIHIRO
IPC: B06B1/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an installation method for ultrasonic tramblers on a vibration plate for reducing the number of tremblers and transmitting the vibration efficiently with the small consumption of power. SOLUTION: When high frequency current from an ultrasonic oscillator 8 is applied to ultrasonic tremblers 3, ultrasonic vibration is generated and a bottom face 2a of a vibration plate 2 is vibrated through a bonding agent 4, by which a cleaning liquid 5 is vibrated and a material 7 to be cleaned is cleaned by the cleaning liquid 5. A coating area of the bonding agent 4 in the area of horns 3a of ultrasonic tremblers is varied by the arrangement to very the spring constant in the vibration transmission of the ultrasonic tremblers 3 and the vibration plate 2 and improve the efficiency of vibration transmission.
Patent JP-H07187962-A (JP)
Title: Improver for gray hair
Inventor: TOKUYAMA TAKASHI
IPC: A61K8/97
Filed: 1993-12-27
Abstract: PURPOSE:To obtain the subject improver, safe for the human body and capable of restoring the gray hair to black hair without dyeing thereof by radically improving the gray hair. CONSTITUTION:This improver for gray hair from rice is intactly any one of the following substances or a material containing any one thereof: (1) a pulverized product of germinated rice; (2) an extract from rice or the germinated rice; (3) a substance prepared by the action of enzymolysis or KOJI (method rice) on a hydrated substance of the rice or germinated rice; (4) a substance obtained by the action of the enzymolysis or KOJI before, simultaneously with or after extraction in extracting the rice or germinated rice and (5) a substance prepared by carrying out the alcohol fermentation or organic acid fermentation of the extract of the rice or germinated rice or the substance obtained by the action of the enzymolysis or KOJI on the extract of the rice or germinated rice.