baber/WOPTO huggingface dataset:
Patent JP-H04130094-A (JP)
Title: Yig single crystal for optical communication and its production
Inventor: FURUKAWA YASUNORI
IPC: C30B29/28
Filed: 1990-09-20
Abstract: PURPOSE:To produce the YIG single crystal for optical communication having a high light transmittance by adding a specific ratio of Mn ions into a compsn. essentially consisting of yttrium iron-garnet and forming this cmpsn. into the single crystal by the specific method. CONSTITUTION:The Mn ions are added at 50 to 90Oppm into the compsn. essentially consisting of the yttrium iron-garnet (YIG) and this compsn. is made into the single crystal by the traveling solvent floating zone method. The YIG single crystal which has the high light transmittance and has the characteristics uniform over the entire part of the crystal. This single crystal is useful for magneto-optical devices, such as optical isolators.
Patent JP-H0590099-A (JP)
Title: Chip type solid electrolytic capacitor and its manufacture
Inventor: HASHIMOTO HIDEO
IPC: H01G9/08
Filed: 1991-09-30
Abstract: PURPOSE:To provide a chip type solid electrolytic capacitor, which can prevent electric properties from deteriorating by preventing moisture or ionic substances from penetrating into the capacitor element at high temperature and high humidity in use or in the plating process in manufacture. CONSTITUTION:A capacitor element 11a, which is equipped with an anode lead wire 12 and is constituted by stacking a dielectric oxide film, an electrolytic layer, and a cathode layer 15 in order on the surface of the anode body 11 consisting of a valve acting metal 11, is soaked in volatile resin 17 and is coated with volatile resin 17.
Patent JP-H06105298-A (JP)
Title: Picture data encoding and decoding method and device
Inventor: CHIBA HIROTAKA
IPC: H04N19/42
Filed: 1992-09-21
Abstract: PURPOSE:To control a code rate in a small-scaled constitution and by a simple method. CONSTITUTION:The code rate (code amount) to be obtained is preliminarily set in a reference code amount holding part 15 as the reference code amount F of one frame picture. An encoding part 12 encodes picture data, code amount judging part 16 discriminates the magnitude between a code amount (f) and the reference code amount F, and an coded data outputting part 17 outputs the coded data of the picture in the case of (f) <= F, and outputs a copy code to instruct the copying of a previous frame picture in the case of (f) > F. And also, a reference code amount updating part 18 updates the reference code amount F based on the size discrimination result of the (f) and F. On the other hand, a code analyzing part 21 analyzes the coded data in each frame, and when the coded data are the coded data of the picture, a restoring part 22 restores the coded data into the original picture, and stores the original picture in a picture memory 23. However, when the coded data are the data to instruct the copying, a frame display control part 24 holds the restored picture of the previous frame in the picture memory 23, and displays the restored picture of the previos frame as the restored picture of the present frame.
Patent JP-H1095158-A (JP)
Title: Image forming method
Inventor: KIZAKI AKIHIKO
IPC: C09D11/328
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method utilizing the ink jet type method in which the generation of the nozzle clogging of an ink jet head in an ink jet type image forming device forming a problem heretofore is eliminated and the restrictions for the selection of a material to be used, for example, a colored material and/or other very fine powders or the like are extremely few. SOLUTION: When ink is jetted on a material to be recorded in compliance with printing information signals by an ink jet type method and a latent image is formed on the material to be recorded preliminarily and then an image is developed by colored or colorless powder or a mixture of them, a curable resin composition composed of a (meth)acrylic polymer and a (meth)acrylic monomer of number-average molecular weight of 1000 or less having unsaturated double bonds in molecules is used as the ink.
Patent JP-H0590729-A (JP)
Title: High-frequency module board
Inventor: YONEDA TAKEHIKO
IPC: H05K1/02
Filed: 1991-09-30
Abstract: PURPOSE:To enable a crack due to thermal stress on an electrical joint part being caused by a thermal expansion difference between a board of an equipment main body, etc., and a high-frequency module board. CONSTITUTION:A through hole 3 which penetrates through a high-frequency module board 1 is provided on the high-frequency module board 1 where circuit parts such as a dielectric resonator, a chip capacitor, and an IC are mounted on a dielectric board, a bush 6 which consists of an organic macromolecule where a through hole is formed is fitted into this through hole 3, a metal terminal 7 is press-fitted into the through hole, and then it is used as an electric joint edge with the board 2.
Patent JP-2001074760-A (JP)
Title: Ultrasonic doppler current meter
Inventor: TODA KOJI
IPC: G01P5/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To detect the rotary speed of an object in fluid and the flow velocity of liquid flowing in one direction. SOLUTION: When an input electrical signal with a carrier frequency f0 is applied to a reed screen-shaped input electrode 2 for input, a leakage elastic wave is excited on a substrate 1. The leakage elastic wave is applied into the liquid in contact with the substrate 1 as a longitudinal wave, and the longitudinal wave is reflected by an object included in the liquid and then is converted to a delay electrical signal with a Doppler displacement frequency (f) corresponding to the movement state of the object by the reed screen-shaped output electrode 3. The traveling speed of the object is related by a frequency difference Δf between f0 and f, thus determining the rotary speed of the object in the fluid and the flow velocity of flowing fluid.
Patent JP-H11145427-A (JP)
Title: Semiconductor memory storage with shared data line contact
Inventor: LEE JUNG-HWA
IPC: G11C11/409
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To lay out a selective transistor without increasing chip size by a method, wherein the selective transistor corresponding to a column selective signal is held in common with the adjacent source/drain data line contact to the selective transistor to be selected by other column selective signal. SOLUTION: An active region 1 for use with a selective transistor is arranged on both edges, so that a source/drain data line contact can be held in common by the adjacent selective transistors. According to this lay out scheme, the selective transistors can be arranged within a pitch of L+S+2a. The selective transistors 10, 12, 14, 16, 18, 20, 22 and 24, corresponding with respect to the two column selective signals CSLi and CSLj, can be arranged using the lay out scheme. The selective transistor, which is selected by a column selective signal, can be arranged within the L+S+2a pitch without increasing the chip size.
Patent JP-H0194563-A (JP)
Title: Magnetic head supporting device
Inventor: OKITA MASAO
IPC: G11B17/32
Filed: 1987-10-07
Abstract: PURPOSE:To realize the stable head touch and to suppress the fluctuation of an output to a minimum by providing a negative pressure generating means to regulate the height-position of a magnetic disk part led by a magnetic head. CONSTITUTION:When two steps of projection parts 1a and 1d formed circularly are provided, a magnetic disk 3 revolving at high speed in an arrow A direction becomes a negative pressure by a first recessed part 1b and a second recessed part 1e. Consequently, the projection part is sucked to the upper side of a magnetic head supporting body 1 and deformed along the ruggedness of the magnetic head supporting body 1. At this time, the negative pressure is generated in a first recessed part 1b by the difference in the relative position relation between the first projection part 1a and the first recessed part 1b, the height-position of the magnetic disk 3 is regulated by a second projection part 1d and it is led to a gap forming part 2a of a magnetic head 2. Thus, it is deformed along the curvature of the gap forming part 2a, the head touch of the magnetic head 2 to the magnetic disk 3 becomes stable and head outputs can be stabilized.
Patent JP-H0993099-A (JP)
Title: Edge detection circuit
Inventor: MIO YUICHIRO
IPC: H03K5/1534
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an edge detection circuit with which power consumption is suppressed by stopping operating a D flip-flop in the state of detecting no edge. SOLUTION: This circuit is composed of n or more than four of 1st-groups, D-FF 11 to 14, for receiving input signals, two of 2nd-groups, D-FF 21 and 22, for receiving edge detection control signals ENB, AND circuit 51 for inputting the output from the 1st stage 11 among the 1st-group D-FF, the inverted output from the 1st stage 21 among these 2nd-group D-FF and the output from the 2nd stage 22, and 3rd D-FF 31 for receiving the output of this AND circuit 51.
Patent JP-S61131334-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: ITO HIDENORI
IPC: H01J9/24
Filed: 1984-11-30
Abstract: PURPOSE:To make not to damage of fluorescent material layer by using a rebinding medium formed en bloc so as to fix a shape while sealing this into a luminous bulb. CONSTITUTION:A housing bulb 6 is about equally long to a luminous bulb 2 while its outer diameter is made to be smaller than the inner diameter of the luminous bulb 2 about by a few mm so as not to damage a fluorescent material layer 1 and a fibrous solid 5 has gaps on both ends so as not to be an obstacle to the electrodes 3 and 3. A housing bulb 6 thus prepared is inserted into a glass bulb 2 having a fluorescent material layer 1. Thereby, the housing bulb is able to be inserted with no damage to the fluorescent material layer 1 while damage of the fluorescent material layer 1 is reduced at least as compared with the case of directly inserting the fibrous solid 5. Next, when mounting the mounts 4 and 4, both ends of the housing bulb are together heat-welded to the mounts 4 and 4 so that the housing bulb 6 is fixed inside the luminous bulb 2.
Patent JP-H1096018-A (JP)
Title: Manufacture of ts780mpa class high tensile-strength steel excellent in resistance to hit dip galvanizing crack
Inventor: WADA NORIKI
IPC: C22C38/16
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel having >=TS780MPa strength and free from the occurrence of galvanizing crack in a weld zone. SOLUTION: A continuously cast slab, having a composition consisting of, by weight, 0.06-0.14% C, 0.1-0.6% So, 1.0-2.0% Mn, <=0.02% P, <=0.002% S, <=0.6% Cu, <=1.0% Ni, 0.04-0.14% Ti, 0.006-0.010% N, 0.005-0.1% Al, <=0.0002% B, <=0.005% O, and the balance iron with impurities, is heated to >=1100 deg.C and rolled under the conditions of <=720 deg.C and >=40% total draft and rolling is finished at >=600 deg.C.
Patent JP-H0961074-A (JP)
Title: Closed temperature control system
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To cause a large volume of system to be easily attained and to prevent a cost from being substantially increased by a method wherein a heat exchanging part is constituted such that many porous flat pipes having a predetermined length are arranged in parallel in side-by-side relation and entirely arranged in a flat plate form. SOLUTION: A heat receiving heat exchanger H and a heat discharging heat exchanger C are connected by a connecting pipe 3 in a closed loop state and in an air-tight state. Working liquid in the loop is circulated by a forced circulating pump 4, an inner side of the loop-like pipe passage is evacuated to a high level to form a heat pipe container, double-phase condensing working liquid is enclosed in the container so as to constitute a double-phase condensing thermal medium fluid forced circulating type loop formed fine hole heat pipe. In this case, porous flat pipes are arranged side-by-side like a flat plate at a heat receiving heat exchanging part H-1 so as to be effectively utilized.  Many devices having porous flat pipes formed in a zig-zag form are arranged at the heat discharging heat exchanger C-1 and they are effectively utilized as a group of zig-zag formed porous flat pipe devices.
Patent JP-H04133922-A (JP)
Title: Recording device
Inventor: WADA SHUNEI
IPC: B65H3/56
Filed: 1990-09-25
Abstract: PURPOSE:To automatically feed a sheet by arranging a sheet-shaped elastic member opposite to a claw member acting vertically to the feeding direction of the sheet near a feeding roller, and automatically regulating a gap between the elastic member and a mounting face according to the kind of the sheet. CONSTITUTION:A feeding roller 9g rotates to severally feed sheets 3 heaped up on a sheet mounting face P1 from the lowest sheet in order through a gap between the sheet mounting face P1 and an partition plate 14a. A claw member 9m1 is vertically protruded into the gap by a spring 9n, and the elastic plate 14b is abutted on the above protruding face. The sheets 3 are therefore heaped up without rushing out with their ends lined up. When the feeding roller 9g rotates, a cam 9p pushes down the claw member 9m1 against the spring 9n, and the feeding roller 9g feeds the sheets 3 heaped up into the maximum layer through the gap with the elastic plate 14b bent according to the kind of the sheets 3. Thus the sheets 3 can be severally fed regardless of their thickness.
Patent JP-S60146034-A (JP)
Inventor: MISHIMA MASAO
IPC: D02G3/36
Filed: 1983-12-28
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-2001075990-A (JP)
Title: Data retrieving device
Inventor: MUNEASA HIROKI
IPC: G06F3/0481
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a data retrieving device capable of efficiently performing retrieval. SOLUTION: When retrieving file data, in an icon area A, segmentation plane indexes 21-23 showing the segmenting direction of data on model display A1 modeling a virtual three-dimensional storage area 20, segmentation position indexes 24-26 showing a segmenting position, both positive and negative arrows A2 in respective xyz axis directions formed adjacently to the model display A1 and an expansion/reduction index icon A3 showing the expansion/reduction of a segmenting area formed adjacently to the model display A1 are displayed together with this model display A1. Further, detailed data are displayed in the area segmented on a display part B.
Patent JP-H08114380-A (JP)
Title: Refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D23/06
Filed: 1994-10-18
Abstract: PURPOSE: To reduce the operating man-hour by fixing a baffle plate for partitioning an opening by a pawl provided at the front part of the plate, a rib engaged with the pawl, a protrusion provided on the back surface of the plate, and a recess engaged with the protrusion provided on the front surface of a control box. CONSTITUTION: A baffle plate 31 is fixed by inserting the protrusion provided on the back surface into the recess provided on the front surface of a control box 34, and then by a rib 36 formed at a cover 33 and a pawl 35 provided at the front part of the plate 31. Then, the rear part of the plate 31 is suppressed by the protrusion 39 protruding from an inner box 3 to effectively fix the plate 31. Thus, the operating man-hour is reduced, and an article value is not obviated by impairing a sense of beauty. Even if the box 34 is suppressed by a foaming jig 39 by suppressing the plate 31 by the protrusion 39 protruding from the box 3, the rear part of the plate 31 is not removed.
Patent JP-H0299708-A (JP)
Title: Regeneration unit for cylinder oil
Inventor: SHINDO SEIJI
IPC: F01M11/03
Filed: 1988-10-07
Abstract: PURPOSE:To make it possible to save cylinder oil and improve its lubricating performance and reliability by continuously installing a drain oil regeneration circuit equipped with a settling tank and a filter between a drain catcher and the oiling hole of a cylinder liner. CONSTITUTION:The drain oil collected in a drain catcher 5 is introduced in a settling tank 7 through a piping 6 by means of a booster pump 9. A mixture in drain oil is precipitated and removed by means of a settling tank 7, and the drain oil is discharged through a valved discharge pie 7a and then sucked up to a filter 10 through a piping 8. The drain oil is cleaned there, and the regenerated cylinder oil to which an appropriate amount of an additive is mixed passes a check valve 11; and at a cylinder tank 12, it is mixed in a fresh oil supplied through a piping 21 from a head tank 20. The regenerated cylinder oil mixed in a fresh oil is supplied to an oiling hole 16 through a piping 19 by an oiler 14 through a piping 13 so that the oil is put in the inner surface of a cylinder liner 1 and circulated. As the cylinder oil is thus reused, the lubricating efficiency of cylinder oil can be increased.
Patent JP-H04279409-A (JP)
Title: Method and device for stretchably packing load in stretchable packing sheet
Inventor: PATORITSUKU AARU RANKASUTAA ZA
IPC: B65B41/12
Filed: 1991-09-30
Abstract: PURPOSE: To stretch a packaging material crosswise or biaxially. CONSTITUTION: A packaging material is introduced onto the tip of a projection of a first grooved roller 102 and spans non-projecting part of the roller 102. The first grooved roller 102 is moved in the direction parallel to the groove as a whole. The packaging material spans on the non-projecting part 106 of the roller 102 comes into contact with the tip of the prolection of the second grooved roller 202. The tip of the projection of the second grooved roller 202 stretches the packaging material between the first and second grooved surfaces to the crossing direction against the transferred direction and moves at a speed in which the packaging material is minimally stretched, in the transferred direction.  The packaging material separates from the first and second grooved surfaces and wraps an article by providing an appropriate rotation between the distributing structure and the article.
Patent JP-H02102922-A (JP)
Title: Damper structure for torque transfer shaft
Inventor: SEKINE TADASHI
IPC: F16H55/14
Filed: 1988-10-06
Abstract: PURPOSE:To obtain an effective and larger displacement angle for absorbing an impact by providing a slide member supported at a neutral position through a spring means which is screwed to a center part in a radial direction of an outer peripheral member and displaceable only in an axial direction to an inner peripheral member. CONSTITUTION:A control torque acts on an input shaft 5 to generate a torque difference between the input shaft 5 and an output shaft 2, the input shaft 5 and a slide member 12 is likely to stop rotation, however, since an outer peripheral member 11 is relatively rotatably held between the end of the input shaft 5 and an end holder 10, it is apt to continue to rotate with a worm wheel 4. Then, the slide member 12 is relatively rotated with respect to the outer peripheral member 11 and displaced in an axial direction according to the lead angle of a screw. At this time, one spring member 13 is contracted according to the rotating direction of the worm wheel 4 to absorb and attenuate an impulsive torque change component acting between the input and output shafts 5, 2.
Patent JP-S63104421-A (JP)
Title: Mask holder
Inventor: CHIBA AKIRA
IPC: G03F1/66
Filed: 1986-10-22
Abstract: PURPOSE:To eliminate the inclination of a membrane mask due to the unevenness of the part coated with an adhesive agent by installing a stepped part, at a mask holder, at which a side wall to restrict the shift in the position of the membrane mask is formed. CONSTITUTION:A stepped part 10, at which the side edge of a membrane mask 2 is inserted and is held and which has a side wall 10a capable of restricting the shift in the position toward the face of the mask, is installed; a groove 11 is formed on a face 1a to support the mask. The groove 11 is filled with a proper quantity of an adhesive agent 3; the membrane mask 2 is inserted along the side wall 10a and is held; the edge of the mask 2 is brought into contact with the face 1a to support the mask and is put on the plane. Because the adhesive agent 3 is spread inside the groove 11, the unevenness of the coating adhesive agent can be reduced. As a result, the mask 2 which is kept in parallel with the holder 1 very accurately can be glued and fixed.
Patent JP-H08123482-A (JP)
Title: Speech operation indicating device
Inventor: KONDO MAKOTO
IPC: G06Q50/00
Filed: 1994-10-19
Abstract: PURPOSE: To shorten the learning time of an operator by outputting the contents of a next operation process as a speech signal according to the recognition result of a speech signal when the speech signal is inputted from outside. CONSTITUTION: When the control part 5 of the speech operation indicating device sends out speech data on operation contents recorded in a procedure memory 5b to a speech synthesis part 1, which indicates the operation contents to the operator by speech output. The operator performs this operation and makes a response with a specific word or phrase when finishing the operation. The speech operation indicating device recognizes the answer speech spoken by the operator and sends speech data on next operation contents recorded in the procedure memory 5b to the speech synthesis part 1 according to the recognition result, thereby synthesizing a speech. Then the control part 5 measures the time from the speech output to when the operator answers, statistically processes the operation time required for the process corresponding to the process number, and stores the result.  Therefore, a process administrator can grasp the operation times required for respective processes as compared with set operation times.
Patent JP-H0299393-A (JP)
Title: Film sheet for silk screen and manufacture of silk screen plate form using same
Inventor: YAMAGUCHI MASAYUKI
IPC: G03F5/00
Filed: 1988-10-06
Abstract: PURPOSE:To shorten working time for lamination, to lower laminating temperature, and besides to improve plate wear by a method wherein a film composed of polycaprolactone and/or polycaprolactone derivative is formed on a base material. CONSTITUTION:A silk screen film sheet 4 is constructed by forming a film 2 composed of polycaprolactone and/or polycaprolactone derivative on a base material 1, or by laminating a macromolecular layer 2' of which melting point is higher than that of the film 2 on the base material 1 and further laminating the film 2 composed of polycaprolactone and/or polycaprolactone derivative thereon. In order to manufacture of silk screen form plate 6 using the film sheet 4 like this, a specific pattern is cut on the film sheet 4, and the film sheet after removing the film 2 on the base material 1 corresponding to said pattern is so laminated that the film faces a screen mesh 5 to be bonded by heating. Then, the silk screen plate form is manufactured by peeling the base material 1.
Patent JP-H1097585-A (JP)
Title: Picture gradation device
Inventor: SUGANO KATSUTOSHI
IPC: G06T5/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale and to improve operation speed by storing N-lines of picture for which the gradation is performed and executing a picture processing between the pictures of associated unit areas. SOLUTION: A first gradation circuit 20 receives picture data of i-gradation (i=256) being the output of a CCD sensor 2 and makes it into j-gradation (j=16) again. An averaging circuit 28 receives four bit data from N-(N=3) line buffers 22, 24 and 26, in which four bits are allocated to one picture element and averages data for the respective picture elements. A second gradation circuit 30 finally makes picture data into k-gradation (k=2), namely, binarizes it. Thus, the first gradation circuit 20 makes picture data into 16 gradations (four bits) and the averaging circuit 28 averages picture data of the pairs of picture elements in the respective line buffers 22, 24 and 26 for the corresponding picture elements. Picture data of four bits, which are outputted, are binarized in the second gradation circuit 30 and they are sent to the circuit of a post stage.