baber/WOPTO huggingface dataset:
Patent JP-S62139421-A (JP)
Title: Hybrid delay adjusting system
Inventor: IMAI TADAO
IPC: H04Q3/42
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a value almost equivalent to an output value of a signal to be cancelled at a current point with a simple hardware by setting up the output value of a hybrid circuit to an interpolation value between the output value at the current time and the preceding output value. CONSTITUTION:A driving current is supplied from a control current source 7 to a two-wire circuit terminal 5 and voltage generated between both the ends of the terminal 5 is detected by a differential amplifier 6. The output signal of the amplifier 6 is inputted to an adder 13 through an A/D converter 8 and inputted also to an adder 14 through a circuit terminal circuit 10. On the other hand, a signal inputted from a four-wire side input terminal 4 is inputted to a delay adjusting circuit 12 through the hybrid circuit 11 and the output value of the circuit 11 is set up to an interpolation value between the output value at a current point and the preceding output value. A signal returned to an output terminal 3 through the terminal 5 is cancelled on the basis of the interpolation value.
Patent JP-S63133901-A (JP)
Inventor: SEKIYA TAKASHI
IPC: A01B13/02
Filed: 1986-11-21
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-H03143391-A (JP)
Title: Secretion and production of protein having calcium bonding ability
Inventor: YOSHINO SHUHEI
IPC: C12R1/19
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a large amount of the title protein such as apoaequorin by using secretion, manifestation system by a promoter of lipoprotein and gene of signal peptide of adventitial protein A and utilizing Escherichia coli as a host. CONSTITUTION:Escherichia coli as a host is transformed in a secretion, manifestation system by a promoter of lipoprotein and gene of signal peptide of adventitial protein A by recombination DNA method and the host bacterium is cultured to secrete and produce the objective protein.
Patent JP-H02244083-A (JP)
Title: Fixing apparatus for fixing powder image on image receiving paper
Inventor: JIYAKUESU YOSEFU MARII HERAETS
IPC: G03G15/20
Filed: 1989-10-26
Abstract: PURPOSE: To remove all the bubbles and wrinkles on image receiving paper by making the flexural rigidity of a pressure roller smaller than that of a fixing roller bent in a direction where frictional force acts under the frictional force by which flexure is obtained and restricting the flexure in the direction of the frictional force by a flexure restricting means. CONSTITUTION: The flexural rigidity of the pressure roller 8 is made much smaller than that of the fixing roller 1 bent in the direction where the frictional force acts under the frictional force by which the flexure of the roller 8 is obtained, and the flexure of the roller 8 in the direction of the frictional force is restricted by the flexure restricting means 25 to 27. As a result, force to extend to the leading edge from the center of a fixing nip 10 is imparted to the image receiving paper 11 fed in a direction parallel with the direction where the frictional force acts in the fixing nip 10 in the case of viewing in the longitudinal direction of the roller 1 in the fixing nip 10. Thus, the image receiving paper 11 is extended until the bubbles and the wrinkles disappear.
Patent JP-2000113425-A (JP)
Title: Thin film magnetic head and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head eliminating the generation of deterioration of the insulation property between leads and upper/lower shields for a magneto-resistive element even though the shield gap layer is thinned for improving the thermal aspirity of the magneto-resistive thin magnetic head, and also capable of accurately reading a minute reproducing signal by lowering the resistance of the lead. SOLUTION: 1st and 2nd conductive layers 24a, 24b are provided between a base body 23 and the lower shield 27 through an insulating layer 26, and these conductive layers 24a, 24b are connected to both ends of the magneto- resistive layer 30 through a 1st and 2nd conductive plugs 25a, 25b and a 1st and 2nd pulling out electrode layers 31a, 31b. Other ends of the 1st and 2nd conductive layers 24a, 24b are connected to contact pads which are connected to the external circuit through 3rd, 4th conductive plugs 25c, 25d and 1st, 2nd conductor layers 35a, 35b formed simultaneously with the lower shield 27, or conductor layers formed simultaneously with a thin film coil.
Patent JP-H04152632-A (JP)
Title: Manufacture of aluminum alloy film
Inventor: NISHIKAWA SATORU
IPC: C23C16/56
Filed: 1990-10-17
Abstract: PURPOSE:To avoid the mutual diffusion of material gasses due to the mixture of the material gas used for vapor deposition with the other material gas thereby enabling the step coverage to be enhanced while the wiring life to be lengthened by a method wherein an Al film and a metallic film to be alloyed are respectively formed by chemical vapor deposition process. CONSTITUTION:After a vacuum chamber is almost vaccumized, either one out of the material gas forming Al film or the other material gas forming metallic film to be alloyed is led into the chamber, one kind of film is respectively formed on a substrate 1 surface, the surface of formed Al film 13 or the surface of formed metallic film to be alloyed (Cu film) 12. Thus, the mutual diffusion of the material gasses can be avoided to form the Al film in the metallic film to be alloyed in high purity. Next, the Al film 13 and the metallic film 12 to be alloyed are formed in laminated state and then the laminated layer 14 is heat-treated so that the metallic film 12 to be alloyed may be diffused in the Al film 13 to form an Al alloy film 13. Through these procedures, the Al alloy film in almost precise component ratio can be formed.
Patent JP-H11168869-A (JP)
Title: Vibration generator
Inventor: NAKASAKI HIDEO
IPC: B06B1/04
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized inexpensive vibration generator with low consumption power and long life. SOLUTION: This generator is provided with stationary permanent magnets 3, 4 at both the ends of a cylinder housing 1, and a movable permanent magnet 5 in an inner space portion 2 of the housing 1. There are also provided in the outer periphery of the housing 1 a drive coil energized by a current through a pulse power supply 7 and for generating a magnetism, a drive force is given to the movable permanent magnet 5 by the generative magnetism of the drive coil 6 and the variations of the magnetic fluxes of the stationary and movable permanent magnets 3, 4, 5 to reciprocally move the movable permanent magnet 5 in the inner space portion 2, i.e., to have the magnet vibrated.
Patent JP-H03140118-A (JP)
Title: Bread manufacturing machine
Inventor: OSHITA TAKAHIRO
IPC: A47J37/00
Filed: 1989-10-26
Abstract: PURPOSE:To prevent a temperature rise of a capacitor by providing a supporting rib for supporting four corners of the bottom face of the capacitor, a resin spring for energizing the capacitor upward, plural holding ribs for holding the side face of the capacitor, and a detaining part, in four corners of an opening part of the upper part of the body, roughly in the center part of the opening part, in the periphery of the opening part, and in the upper part of the hole, respectively. CONSTITUTION:As for a holding rib 51, plural pieces are provided in the periphery of an opening part 50 and hold the side face of a capacitor 47, and a supporting rib 52 is formed in four corners of the opening part 50 and supports four corners of the projecting face of a connecting terminal 48 of the capacitor 47. A resin spring 53 is provided projectingly roughly in the center part of the opening part 50 and energizes the capacitor 47 to the upper part. A detaining part 54 is provided in the upper part of the opening part 50 and detains the capacitor 47 energized to the upper part. The capacitor 47 is attached on the body 22, the side face of the capacitor 47 is held by the holding rib 51, and a clearance is provided against the body 22. The capacitor 47 is separated from the baking chamber 24, heater 32 and motor 23, and the body 22 cuts off heat generated therefrom, and temperature rise of the capacitor 47 can be prevented.
Patent JP-S61150794-A (JP)
Title: Laser beam processing machine
Inventor: USUI AKIRA
IPC: B23K26/12
Filed: 1984-12-25
Abstract: PURPOSE:To reduce processing cost by using air as an assist gas and making adjustable the oxygen concn. thereof within a specific volumetric % range. CONSTITUTION:A mechanism 5 for regulating and supplying the assist gas which adjusts the oxygen partial pressure of the compressed air generated by an air compressor 6 is disposed. The 1st and 2nd packing devices 7, 8 packed with an adsorbent such as zeolite are disposed to the mechanism 5 to regulate the oxygen partial pressure via the pressure regulation of the compressed air. The adjustment width is made 21-94vol% as the oxygen concn. The compressed air from the compressor 6 flows through pipings 8, 8a and a valve 11a into the 1st packing device 7 which increases the oxygen concn. via the adsorbent. The compressed air is fed therefrom to nozzle 2. The assist gas is supplied with the air as a supply source by using alternately the device 8 and the device 7. The processing cost is thus reduced.
Patent JP-H01160958-A (JP)
Title: Bis(indolyl)ethylene aldehydes
Inventor: FUUBERUTOUSU PUSAARU
IPC: C07D209/12
Filed: 1988-11-08
Abstract: NEW MATERIAL: A compound of formula I (R 1  is H, alkyl, aralkyl, or aryl; R 2  is H, alkyl or aryl; R 3  is H, alkyl, alkenyl, COOH or aryl; R 4  is H, alkyl, alkoxy, cycloalkoxy or halogen, and the substituent may have nonionic group or carboxyl group).  
     USE: Synthetic intermediate of dye and color coupler.  
     PREPARATION: The compound of formula I is obtained by allowing bis(indoly) ethylenes of formula II to react with dimethylformamide in phosphorus oxychloride at 25-150°C for 1-15 hours. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08140571-A (JP)
Title: Preservation of grated vegetable
Inventor: KOTAKI KAZUTOSHI
IPC: B65D81/24
Filed: 1994-11-15
Abstract: PURPOSE: To provide a method for the preservation of grated vegetable to keep the taste, flavor and color of newly grated vegetable and free from the problems of conventional preservation method to cause the deterioration of taste and flavor, the change in the appearance and color and poor preservability. CONSTITUTION: Grated raw vegetable is sealed in an air-impermeable packaging container together with a deoxidation agent and stored at 0-15 deg.C. As alternative methods, the grated vegetable is heat-treated and sealed in an air-impermeable packaging container together with a deoxidation agent or the grated vegetable is sealed in an air-impermeable packaging container together with a deoxidation agent, heat-treated and stored at 0-15 deg.C.
Patent JP-H11121454-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJITA SHIGERU
IPC: H01L21/3065
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, by which conductive material is buried in a contact hole, plug loss is suppressed without leaving the conductive material outside of the contact hole and without lowering its productivity to thereby form a highly-reliable buried wiring layer. SOLUTION: An insulating film 20 is formed on a wiring layer formed on a substrate 10, and a contact hole for exposure of the wiring layer is made in the insulating film 20. Next, a conductive layer 30 is formed at a first film deposition rate in the contact hole and on the insulating film 20, the layer 30 being formed at a film deposition rate higher than the first rate. Thereafter, the conductive layer 30 outside of the hole is removed.
Patent JP-H08135002-A (JP)
Title: Separator of rubbish in sewage purifier
Inventor: SUGAYA KENZO
IPC: E03F3/04
Filed: 1994-11-15
Abstract: PURPOSE: To prevent rubbish on screens and sand from entering in a sewage treatment unit made of a box culvert installed in a river bed or the like. CONSTITUTION: A box-form settling part 1 is formed to have a sewage-inflow opening 2 provided with a screen 11 laid on the upper face thereof and formed so as to be freely opened or closed by a flow rate control plate 9 and further, a sewage-outflow opening 3 at the upper part of the rear wall 1b. The settling box 1 is connected to the opening 7a at the front end of the box culvert 7 charged with sewage treating materials 6, installed on a river bed and the outflow opening 3 is opened toward the inside of box culvert 7. Rubbish in sewage is separated by the screen 11 and washed away and sand or grit settles down on the bottom of settling box 1. The sewage free from these materials is conducted in the box culvert 7 and purified.
Patent JP-H07135258-A (JP)
Title: Semiconductor device and its driving method
Inventor: ABE YOSHIO
IPC: H01L27/108
Filed: 1993-11-10
Abstract: PURPOSE:To provide a semiconductor device in which a capacitance element having a large capacitance and small leak current is formed. CONSTITUTION:Such a metal that its oxide can be used for forming an insulating film 102 having a dielectric constant of >=20 is used for one electrode 101 constituting a capacitance element and a material having a large work function is used for forming another electrode 103 constituting another capacitance element. The electrodes 101 and 103 are driven under such a condition that the potential difference between the electrodes when the potential at the electrode 103 having a larger work function is higher than the potential at the electrode 103 having a smaller work function is smaller than the potential difference when the potential at the electrode 103 is smaller than the potential at the electrode 101.
Patent JP-H11116191-A (JP)
Title: Mast device of forklift truck
Inventor: KATO YOSHIKAZU
IPC: B66F9/08
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To enlarge the maximum lift by enlarging the overlapping amount of an outer mast with an inner mast at the time of max. lift while the pressure receiving area of a liner as receiving side for the load is well secured. SOLUTION: Liners 25-28 in the front and the rear are furnished in the upper part of an outer mast 2 and the lower part of an inner mast 3, and the inner mast 3 is guided with respect to the outer mast 2. The pressure receiving areas of the front liner 25 of the outer mast 2 and the rear liner 28 of the inner mast 3 are made larger than those of the other liners 26 and 27. Owing to combination of liners having different pressure receiving areas, the overlapping amount (a) is lessened while the requisite strength for contact pressure is maintained, and the maximum lift is increased.
Patent JP-H04157681-A (JP)
Title: Head position deviation compensation system in disk drive
Inventor: KANEKO HISASHI
IPC: G11B21/10
Filed: 1990-10-19
Abstract: PURPOSE:To enable head positioning to be highly accurate and access time to be reduced by comparing an amount of offset of a data surface head of a seek target with an offset reference value and then executing shifting control of a head carriage according to a position signal only when it is not exceeded. CONSTITUTION:When an amount of offset 16 of a data surface head 5 for performing seek operation is smaller than an offset reference value 15, namely in the case of an amount of offset for preventing read/write performance of a disk device from being deteriorated, traveling control of a head carriage 7 is executed without operating a compensation signal creation part 11 based on position signal from a servo surface head 6. Also, when writing a series of information by switching only the data surface head 5 on a same cylinder, there is no seek time to different cylinders and an access time is determined by an offset compensation time of the data surface head 5, thus enabling the access time to be reduced without reducing head positioning accuracy.
Patent JP-H03142360-A (JP)
Title: Latex reagent
Inventor: WAKABAYASHI GORO
IPC: G01N33/543
Filed: 1990-10-19
Abstract: PURPOSE:To accurately measure an antigen or antibody by suspending an antigen or antibody sensitized latex in an aq. solvent, then allowing at least one kind selected from a group consisting of gamma-collidine: specific imidazole or the deriv. thereof and propane 1, 3-diol deriv. to coexist. CONSTITUTION:This reagent contains at least one kind of the compd. selected from the gamma-collidine: the imidazole expressed by formula I or the deriv. thereof and the propane 1, 3-diol deriv. expressed by formula II. This reagent is useful as the reagent for measuring, prescribed alpha-phetoprotein, C-reactive protein, fibrinogen, rheumatism factor, and immunoglobulin, etc. The natural flocculation of the latex particles is extremely little even after long-term preservation and the accurate measurement of the antigen or antibody is possible even after long-term preservation. In the formulas, R1, R2, R3, and R4 may be the same or different and denote an H atom or 1 to 5C alkyl group.
Patent JP-H03145471-A (JP)
Title: Production of 1,2,3,4-tetrahydroacridine compound
Inventor: MOCHIDA ISAO
IPC: A61P25/28
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the title compound in an industrially advantageous manner by amination of the 9-site of acridine as raw material available at low cost followed by selective hydrogenation of the 1, 2, 3,4 sites of the acridine ring with hydrogen gas in the presence of a platinum-based catalyst. CONSTITUTION:The 9-site of acridine is aminated and then hydrogenated into the objective 1,2,3,4-tetrahydroacridine compound. The hydrogenation is made by reaction with hydrogen gas in the presence of platinum-based catalyst. With this method, the hydrogenation of the ring located at the center of the acridine molecule is inhibited due to the presence of the amino group and the 1,2,3,4-sites of the acridine ring can be selectively hydrogenated. Through the above process, the objective compound can be synthesized economically, in high efficiency from the inexpensive raw material, thus being advantageous. The present compound is useful as an Alzheimer-type senile dementia therapeutic agent or its intermediate, etc.
Patent JP-H07111937-A (JP)
Title: Bamboo mat body and rod-like hollow body for bamboo mat body
Inventor: NOMURA KIYOSHI
IPC: A47H23/01
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a bamboo mat body for a bedding mat, having elasticity and restoring force, and excellent in permeability. CONSTITUTION:A bamboo mat body is formed by binding and connecting rod- like hollow bodies 1 made of soft plastic materials by means of cord-like bodies 2. The rod-like hollow bodies 1 are provided with lump parts 4 and narrow parts 5 capable of being elastically deformed toward the inner surface side, and many lump parts 4 and narrow parts 5 are alternately and continuously formed. Thereby the lump parts 4 are brought in point-contact with the other articles and can be elastically deformed by itself, thereby sufficient elasticity can be exhibited in the bamboo mat state. The restoring force is large in comparison with the straight pipe-like hollow body. Gaps between adjacent rod-like hollow bodies 1 are longitudinally and laterally continued and also continued to the front surface, thereby sufficient permeability can be obtained.
Patent JP-2001101401-A (JP)
Title: Device and method for correcting image
Inventor: URATANI MITSURU
IPC: H04N9/64
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image corrector with which the tendency of images can be automatically detected from image data and the image data can be stably corrected. SOLUTION: Concerning the prescribed component of inputted image data, a prescribed representative value is obtained by a representative value calculating part 7. Concerning the prescribed component of the image data, on the basis of the prescribed representative value, a prescribed ratio is generated by a ratio calculating part 8 as data expressing the features of images such as entire tendency. While using this ratio, a correction coefficient is calculated by a correction coefficient calculating part 9 and image data are corrected by an image correcting part 10 on the basis of the correction coefficient and outputted.
Patent JP-H0691671-A (JP)
Title: Production of siding board vacuum from molding
Inventor: AIKAWA TADASHI
IPC: B32B37/24
Filed: 1992-09-08
Abstract: PURPOSE:To inexpensively and efficiently produce a siding board of high quality enhanced in fire resistance, heat insulating effect and mechanical strength within a short time with high productivity. CONSTITUTION:A synthetic resin foamable material mixed with an inorg. material is supplied to the back 1a of a siding material processed into an appropriate predetermined shape and a sheet like material 3 is fixed to the mixed material 2 of the synthetic resin foamable material and inorg. material. The siding material 1, the mixed material 2 and the sheet like material 3 are introduced into a vacuum area held to required temp. and the mixed material 2 is foamed and cured in the vacuum area to fill the space part between the back 1a of the siding material and the back 3a of the sheet like material.
Patent JP-H07134256-A (JP)
Title: Tip part of electronic endoscope
Inventor: ITOU KEIJI
IPC: G02B23/24
Filed: 1993-11-11
Abstract: PURPOSE:To provide the tip part of an electronic endoscope whose main body and curved part are formed as thin as possible and which can allow treatment instruments to be smoothly inserted into a forceps channel. CONSTITUTION:Electronic part units 32, 40 and 42 are arranges so as not to project from the rear projecting region of a solid-state image pickup element and at least the second half parts of the sides facing the forceps channel 11 of the electronic part units 32, 40 and 42 are formed to locate farther inside the rear projecting region of the solid-state image pickup element 35. On the side parts of the electronic part units 32, 40 and 42, the forceps channel 11 is smoothly inclined inside and arranged so as to enter into the rear projecting region of the solid-state image pickup element 35.
Patent JP-H07134144-A (JP)
Title: Load surveymeter with lighting wire carrying function
Inventor: TAKEDA MASAHARU
IPC: G01R11/02
Filed: 1993-11-11
Abstract: PURPOSE:To detect the zero cross of three-shape current waveform by a zero cross detecting part, judge the phase of the zero cross state from this and the signal from a lighting wire carrying part, and automate the phase judgement. CONSTITUTION:A central processing part 14 is connected to a measuring part 13 and a zero cross detecting part 16 to perform the transmission and receipt of signal with a lighting wire carrying part 15 and the communication control with a network control unit(NCU). The detecting part 16 detects the zero cross of power supply three-phase current waveform, and the carrying part 15 conducts the data transmission with the NCU by utilizing an interior lighting wire. The carrying part 15 transmits a signal to the processing part 14 by the signal from the NCU. The processing part 14 searches the phase of the zero cross state of the power supply current waveform from the phases between lines P1-P2, between P1-P3, and between P2-P3, and judges the phase to connect the NCU. A response signal corresponding to the measuring value is transmitted from the processing part 14 to the NCU through the carrying part 15 at the zero cross timing of this phase. It is sufficient for the detecting part 16 to detect the zero cross of the current waveform, and the connection of the power supply line to the detecting part 16 is not required.