baber/WOPTO huggingface dataset:
Patent JP-S60264252-A (JP)
Title: Dampening device of printer
Inventor: KAWAGUCHI MUTSUTO
IPC: B41F7/26
Filed: 1984-06-14
Abstract: PURPOSE:To permit a stabilized water supply to a printing plate by providing a rider roller in opposition to one of rollers via a pair of links and by providing a means to skew the rider roller and a means to periodically change nip pressures. CONSTITUTION:A rider roller 24 is provided in opposition to a fountain roller 10 and in a phase somewhat shifted in a circular direction from a form-damping roller 14. The rider roller 24 is supported with a pair of links 26 and 28 by a rotation shaft 30 of the fountain roller 10. The link 28 is able to pivot by an adjustable screw mechanism 34 within a fixed extent with a support of the rotation shaft 30 of the fountain roller 10, and the rider roller 24 can be skewed from the fountain roller 10. In addition, by a cam mechanism nip pressures between the rider roller 24 and the fountain roller 10 are designed to periodically change. By the above unnecessary water may be wrung out and at the same time the most suitable amount of water may be transfered to the rollers, resulting in giving the water film of the most suitable thickness to the printing surface of the printing plate.
Patent JP-S61281831-A (JP)
Title: Method for refining high-purity tantalum
Inventor: HONMA CHIYUUHACHIROU
IPC: C22B34/24
Filed: 1985-06-07
Abstract: PURPOSE:To obtain high-purity tantalum which is used in the semiconductor industry by passing a soln. of a Ta material in HF, eluting heavy metals and high m.p. metals, separating adsorbed Ta as potassium fluorotantalate which is reduced to obtain metallic Ta and refining the metallic Ta by an EB melt process. CONSTITUTION:A soln. of Ta in HF is passed through an HF-type anion- exchange resin which is previously refined and regulated by passing HF and heavy metals such as Fe, Al and Ni are discharged. Then high m.p. metals such as Zr, Hf, W and Mo are eluted by the passage of an HCl-HF soln. Subsequently, the Ta adsorbed on the resin is eluted by an NH4Cl-NH4F soln. as the NH4 salt of fluorotantalic acid. A requisite amt. of KOH is added to the soln. to deposit potassium fluorotantalate. The potassium fluorotantalate is reduced by Na to obtain metallic Ta which is refined by an EB melt process and high-purity Ta is obtained. The high-purity Ta is used in the semiconductor industry such as the production of an MOS memory, etc.
Patent JP-H06332880-A (JP)
Title: Molecular orbital initial value generator for general atomic orbital base
Inventor: KAMEYAMA TAKASHI
IPC: G06F19/00
Filed: 1993-05-26
Abstract: PURPOSE:To improve the aspect of cost by improving convergency by calculating a matrix with prescribed terms as elements from inputted data and outputting the matrix as a molecular orbital initial value to the outside. CONSTITUTION:This device is provided with an input part 11 for inputting a size N (N is an integer) of an atomic orbital base from the outside, overlap integration matrix S (element Spq, p=1-N, q=1-N) of an atomic orbital, and amounts 0p, J1p, and J2p (p=1-N) expressing relative easiness to use the atomic orbital, matrix calculation part 12 for calculating the matrix composed of the elements of terms shown by a formula containing weight coefficients w1 and w2 as half fixed values from the inputted data, and output part 13 for outputting the matrix to the outside as the molecular orbital initial value. Then, theorically based initial value reflected with the character of the atomic orbital base is easily generated by utilizing the amounts, which are generated in the middle of molecular orbital calculation without failt, correpsonding to the general atomic orbital base. Therefore, this device is improved in the aspects of stability, easy handling and cost in comparison with the various kinds of conventional initial value generation.
Patent JP-H01298201-A (JP)
Title: Stocking having waist belt and suspending part
Inventor: AKAGI KAZUO
IPC: A41B11/12
Filed: 1988-05-21
Abstract: PURPOSE:To obtain the subject stocking having good air permeability in groin part and capable of preventing generation of bacterially caused dermatitis by connecting front and rear parts of every stockings and belt between top end parts of a pair of stockings and waist belt over the stockings and unifying in suspending parts. CONSTITUTION:Suspending parts 13 in font parts and suspending parts 13' in rear parts of every stockings 10 are respectively sewed on spanning and unified between top end parts 11 of a pair of stockings 10 and a waist belt 12 over the stockings, thus the aimed stockings fulfilling equivalent function as conventional panty stockings as prevention of slip down of stockings, having more excellent air permeability in groin part than conventional one and capable of preventing generation of bacterially caused dermatitis by becoming hot and stuffy of the groin part.
Patent JP-S61580-A (JP)
Title: Plasma cvd apparatus
Inventor: INO MASUMITSU
IPC: C23C16/505
Filed: 1984-06-14
Abstract: PURPOSE:To form plural laminated thin films effectively with small installation area in case of formig an amorphous semiconductor thin film of plural layers on the surface of a base plate with a plasma CVD method by arranging each thin film forming chamber circularly with a rotary shaft as the center. CONSTITUTION:Four reaction chambers 12a-12d are circularly arranged around a rotary shaft 11. First, a base plate 24 is fitted to a base plate electrode 14a of the reaction chamber 12a and gaseous mixture of (B2H6+SiH4) is introduced to the inside of the chamber as gaseous raw material and high-frequency voltage is impressed between a discharge electrode 15a and the base electrode 14a to execute glow discharge. The gaseous raw material is decomposed by generating plasma with this glow discharge to form a p type amorphous silicon thin film on the base plate is transferred in the order of the reaction chamber 12b, 12c by rotating the rotary shaft 11 90 deg. by 90 deg. and also the gaseous raw material is changed to (PH3+SiH4) from (SiH4+H2) to laminate i-type and n type amorphous silicon thin films by plasma. Last, an aluminum film is vapor-deposited thereon in the reaction chamber 12d to complete it to a solar cell or the like.
Patent JP-2000314478-A (JP)
Title: Air valve
Inventor: TAJIRI KAZUMI
IPC: F16K31/18
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a valve casing for an air valve by miniaturization of an auxiliary valve element. SOLUTION: This air valve comprises a valve causing 21, having a large air hole 23 communicating with the atmosphere and a communication port 22 communicating with a line, a floating valve element 26 to open and close the large air hole 23, a float valve element 28 to open and close the small air hole 27 of the floating valve element 26, a guide cylinder body 25 elevatably supporting the floating valve element 26 and the float valve element 28, and an auxiliary valve element 24 loosely fitted in the lower part of the guide cylinder body 25 and opening and closing the communication port 22 by rotating around a horizontal axis. The float valve element 28 is formed such that a lever valve element 28b to open and close the small air hole 27 is oscillatingly situated around a horizontal support axis at a float body 28 elevating according to the water level of the valve casing 21.  The guide cylinder body 25 is loosely fitted in the auxiliary valve element 24, and a lower part 25a to guide elevation of the float valve element 28 is formed in a shape narrower than that of an upper part 25b to guide elevation of the floating valve element 26.
Patent JP-2000314425-A (JP)
Title: Flange for bearing device with dynamic pressure groove and machining and assembling method therefor
Inventor: SONODA KOJI
IPC: F16C33/14
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a flange from being abraded and seized by providing a coating layer harder than a base metal on one side face opposed to a thrust plate of the flange. SOLUTION: A flange 5 for a bearing device with a dynamic groove is formed into a ring shape by a base metal 11 and a hard coating layer 12 is formed over the whole surface. A fixing shaft 3 is pressed in or inserted in the flange 5 to be connected, and a shaft 13 with the flange is constituted. In a flange cutting process number 1, a brass material easily providing machining accuracy is set to the base metal 11, and in a plating process number 2, a hard coating layer 12 such as an electroless nickeling layer is formed on the ring flange 5 formed by finishing and cutting into the ring shape by the cutting only. This constitution can materialize a flange superior in the shape accuracy and abrasion resistance and improve seizure resistance.
Patent JP-S63290324-A (JP)
Title: Combustion device
Inventor: SAKURAI TOSHIO
IPC: F23N5/20
Filed: 1987-05-20
Abstract: PURPOSE:To prevent a high combustion sound from being generated when a combustion is started again and improve safety characteristic of a combustion device by a method wherein a first control means for delaying a starting of combustion in response to an output of a temperature sensing element before the combustion is started and a second control means for stopping a combustion or generating an alarm in response to an output of the temperature sensing element are provided. CONSTITUTION:When a micro-computer 33 discriminates that an operation switch 34 is turned on, a detected temperature T of a temperature sensing element 29 is compared with a second set temperature T2 (130 deg.C). In case T is lower than T2, the microcomputer instructs combustion to a combustion control circuit 35. In case T is higher than T2, the microcomputer delays starting of combustion until T is decreased lower than T2. In this case, fuel is supplied under a condition in which a gasification cylinder 7 shows a high temperature, a large amount of gasification gas is generated and a combustion sound is prevented from being increased. The microcomputer 33 instructs starting of combustion and performs comparison between the detected temperature T and a first set temperature T1 (50 deg.C) after a predetermined time is elapsed. In case T is higher than T1, the combustion is continued and in case T is lower than T1, the computer instructs stopping of combustion to a combustion control circuit 35 to emit an alarm. This condition is presumed that the temperature sensing element 29 is broken or cut.
Patent JP-H06303917-A (JP)
Title: Livestock feed
Inventor: KONO SHOICHI
IPC: A23K1/10
Filed: 1993-04-26
Abstract: PURPOSE:To produce feed of increased palatability from raw soybeans and feather meal and other starting substances. CONSTITUTION:The grassy smell, irritative smell and grassy taste in the livestock feed are caused by lower aldehydes, for example, pentanal or hexanal and lower alcohols, for example, hexanol and these substances are oxidized into carboxylic acids in the presence of an iron catalyst, according to RCH2 OH RCHO  RCOOH to improve the palatability.
Patent JP-H0419571-A (JP)
Title: Bioresistance meter
Inventor: SASAKI HIROYUKI
IPC: A61B5/05
Filed: 1990-05-14
Abstract: PURPOSE:To make simple, exact and stable resistance measurement by supplying an AC voltage signal as a constant current, measuring the voltage between two terminals of a body to be measured, detecting the DC component thereof and determining the resistance value of the body to be measured. CONSTITUTION:A square wave AC signal oscillated by an AC oscillation circuit 2 is amplified to a prescribed level by a buffer amplifier 3 and the level below a limit level is taken out by an amplitude limiting circuit 4. The level is returned from a constant current circuit 5 through the resistor 7 to be measured to the circuit 5. The voltage Vx between two terminals of the resistor 7 is, thereupon, measured by a Vx detecting circuit 9 and a half wave rectifying signal 10a' is determined via a half wave DC detecting circuit 10a. The DC component is determined by subjecting this signal to Fourier expansion. The accurate, stable and simple resistance measurement is made by this component and the computation of a constant.
Patent JP-H0419906-A (JP)
Title: Palladium organic compound and its manufacture and product
Inventor: SHINDO MAYUMI
IPC: C07F15/00
Filed: 1990-05-14
Abstract: PURPOSE:To obtain paste material for forming thin film and moreover make palladium offering component of resinated paste material, by making alkyl sulfide complex of palladium chloride react on tert-alkyl mercaptan (however the number of carbon of alkyl group is set to 4-20) so as to synthetic palladium tert-alkyl mercaptide. CONSTITUTION:Tert alkyl mercaptan (where the number of carbon of alkyl group is set to 4-20) is reacted on alkyl sulfide complex of palladium chloride (however the number of carbon of alkyl is set to 1-4) and palladium tert-alkyl mercaptide is synthesized so as to produce palladium organic compound. Or, palladium tert-alkyl phenyl mercaptide is synthesized by making react tert-alkyl phenyl mercaptan (where the number of carbon of alkyl group is set to 4-20) and alkyl sulfide complex of palladium chloride (however the number of carbon of alkyl is set to 1-4) each other.
Patent JP-S6017822-A (JP)
Inventor: AKITA KENJI
IPC: H02B13/02
Filed: 1983-07-08
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-H10295857-A (JP)
Title: Head for golf club and golf club formed by using this head
Inventor: MASUDA MASAMI
IPC: A63B53/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To increase a head speed and to effectively prevent the damage of a shaft by positioning the top end of a cylindrical part formed at a hosel part lower than the surface of a crown part so as to function as a fixing part for fixing the front end of the shaft to a head. SOLUTION: The hosel 6 may be integrally molded with the crown part 4 and/or sole part 3 and arrives from near the face part on the heel side of the crown part 4 at the sole part 3 by extending to a nearly cylindrical shape in the state of inclining toward the internal space 7 of the head 1. The hosel 6 is so constituted that the perpendicular 26 run down from the sweet spot S of the club face of the face part down to the central line 25 of the shaft 2 intersects orthogonally with the front end part 2a of the shaft 2. Then, the stress applied on the club face of the face part by a golf ball is rapidly and smoothly transmitted from the head 1 to the shaft 2 and, therefore, the bounding of the shaft 2 to run head 1 may be effectively utilized.
Patent JP-H04349277-A (JP)
Title: Magnetic disk device
Inventor: IWAI TAKEO
IPC: G11B21/08
Filed: 1991-05-28
Abstract: PURPOSE:To provide a positioning control system resistant to the deterioration factor of the device life when a usual high-speed seek action cannot be performed due to the factor such as the life and the information stored in the relevant device are lost, concerning the positioning control system of a magnetic disk device. CONSTITUTION:When a micro processor 2 receives a purpose track address signal 1 at the time of a seek action, the seek action up to the purpose track is performed by the repeating of one track seek at the time of an action mode for maintenance by a usual/maintenance action mode signal. Since one track seek does not use a track loss signal 19 for maintenance and performs the prescribed time seek action and following action set beforehand, the malfunction is not performed for the deterioration of a positioning information signal 12 on a magnetic disk surface and the deterioration of a VCM actuator 9.
Patent JP-H09303467-A (JP)
Title: Shock absorber for switch operation mechanism
Inventor: KIKKO YOSHIAKI
IPC: F16F9/20
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the limitation of the fitting attitude by setting a gap between a buffer piston and the inner periphery of an oil chamber larger than the gap between the inner peripheries of the first and second buffer orifices and the first and second action end sections, and filling oil in the gap and an oil feedback passage. SOLUTION: The first and second buffer orifices 103, 104 opened to an oil chamber 102 are provided on end section walls 101a, 101b at both ends of a shock absorber main body 101 respectively. The gap D between a buffer piston 112 and the inner periphery of the oil chamber 102 is set sufficiently larger than the gap (d) between the inner peripheries of the first and second buffer orifices 103, 104 and the first and second action end sections 112b, 112c of the buffer piston 112, and an oil liquid is filled in the gap D and the first and second feedback passages 132, 133. The fitting attitude is not limited, and a shock buffer can be miniaturized.
Patent JP-2000325034-A (JP)
Title: Laver-containing bag-like sheet for wrapping bar-shaped cooked rice and rolled sushi package
Inventor: SAKIYAMA MASAHISA
IPC: A23L7/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject bag-like sheet and rolled Sushi package, having such advantages that a rolled Sushi wrapping with a bar-shaped cooked rice and laver separated from each other with a film can be made with no need of directly grasping the bar-shaped cooked rice by hand, a bag-shaped wrapping sheet divided into two can easily be pulled out relatively to the laver, thereby an entirely easy-open wrapping of rolled sushi can be attained. SOLUTION: The bag-like sheet and rolled sushi package are obtained by the following procedure: a laver 1 is put into a bag-shaped sheet body 2, a cut tape 2c is provided near the center of a sheathing film 2a, while an interior film 2b is divided near the center of the film or notched for division; a selvedge film 3 with a notch 3b is welded on the interior film 2b, and the end portion of a bar-shaped cooked rice R is masked with selvedge parts 3a extending outward of both sides of the bag-shaped sheet body; the bar-shaped cooked rice R is put on near the center of the laver-contg. bag-shaped sheet S followed by rolling on the initial rolling side and both ends of the bar-shaped cooked rice R are masked with the selvedge film 3, and the final rolling side is cylindrically rolled followed by sealing with a label 4.
Patent JP-H05322537-A (JP)
Title: Pattern inspection device of printed circuit board
Inventor: FURUKAWA TAKATSUGU
IPC: G01N21/88
Filed: 1992-05-15
Abstract: PURPOSE:To facilitate light axis alignment of a light source by providing an illumination sensor on a light axis of a focusing lens so that it opposes the light source across a half mirror. CONSTITUTION:When light which is oscillated from a light source 1 is applied to a half mirror 3, the light with a wavelength of 470nm or less is reflected and is focused and applied onto a printed circuit board 4. Also, the light with a wavelength of 470nm or more is transmitted through the mirror 3 and is applied to an illumination sensor 5. When a printed circuit board 4 is moved in X-Y direction while light is being applied, light scans the printed circuit board 4. In this case, when light is focused on the base of the printed circuit board 4, fluorescence is excited by light. The fluorescence is transmitted through the mirror 3 and is focused on a light receiver 7 via an image-forming lens 6 and then the light receiver 7 oscillates an electrical signal which is proportional to the intensity of the focused fluorescence. The electrical signal is processed and presence or absence of a circuit pattern is identified, thus inspecting whether the printed circuit board 4 is conforming or not.
Patent JP-H07336504-A (JP)
Title: Image processing unit
Inventor: UCHIZONO TAKEJI
IPC: G06T1/00
Filed: 1994-06-06
Abstract: PURPOSE:To eliminate the need for troublesome reading when a one side original and a double side original are in existence in mixture. CONSTITUTION:When a one side original and a double side original are in existence in mixture, a color sensing section 102 discriminates an added 'color' based on the quantity and ratio of RGB data with respect to RGB multi-value processing data at a prescribed position of the original and provides the output of the result as color information. The color information is outputted to a slice level setting section 105 and an original carrying control section 108 and the slice level setting section 105 selects a slice level to decide read density based on the color information and the result is outputted to a binarizing processing section 104. Furthermore, the original carrying control section 108 executes both side reading or one side reading of the original based on the color information.
Patent JP-S6016157-A (JP)
Title: Laminated core thickness controller
Inventor: YAMADA NOBUO
IPC: H02K15/02
Filed: 1983-07-07
Abstract: PURPOSE:To readily obtain an accurate laminated core by accurately detecting the thickness of the laminated core which intermittently move before punching. CONSTITUTION:The thickness of iron strips 3 measured by a thickness detector 10 formed of a flying micrometer is calculated by an arithmetic circuit 12 as the thickness at every laminated strip, the integrated value from the circuit 12 is compared by a comparator 13 with the prescribed value, and when it reaches the prescribed value, the laminated strip punching die is controlled to cut and erect to remove the projection, and to completely laminate. Thus, the thickness of the iron strips sequentially varying during moving can be accurately detected before punching, thereby readily obtaining the accurate laminated strip core.
Patent JP-H04350994-A (JP)
Title: Case for carrying electronic apparatus
Inventor: KIMURA KOICHI
IPC: G06F1/16
Filed: 1991-05-28
Abstract: PURPOSE:To improve portability and impact resistance of a portable electronic apparatus in a carrying case for the apparatus to protect the apparatus at the time of carrying it. CONSTITUTION:A carrying case 1 is formed of an upper box 2 and a lower box 3 formed in uneven surfaces. The housing of a display unit 7a of an electronic apparatus 7 is covered with the box 2, and a body operation unit is covered with the box 3.
Patent JP-S613989-A (JP)
Inventor: KOREHISA MASAKI
IPC: F26B17/14
Filed: 1984-06-15
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-H09304037-A (JP)
Title: Apparatus for measuring core shift amount between cylindrical objects
Inventor: KODAMA TOMOAKI
IPC: G01B11/27
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To allow an apparatus to be reduced in a size and a cost and to allow a shift in cores between cylindrical objects to be measured rapidly. SOLUTION: A first set of a light source 1, a diffusion plate 2 and a CCD camera 3 and a second set of a light source 4, a diffusion plate 5 and a CCD camera 6 are set to 90 degrees with respect to objects to be measured A, B for picking up their images. The images are acquired from the CCD cameras 3, 6 by an image acquisition part 7 for measuring respective shift amounts from the images by a core shift amount measuring circuit 8. From measurement results, the maximum of the core shift and a direction are calculated by a maximum core shift amount/direction calculating circuit 9. Use of two sets of image pickup means allows a core shift amount to be obtained by single image acquisition without rotating the objects A, B.