baber/WOPTO huggingface dataset:
Patent JP-H01143058-A (JP)
Title: Rotary magnetic head device
Inventor: TSUBONO ISAMU
IPC: G11B15/61
Filed: 1987-11-30
Abstract: PURPOSE:To suppress tape vibration and the ununiformity of head revolution by causing the outer circumferencial surface of upper and lower fixed cylinders to be smaller than a half cylinder, providing the linking part of the upper and lower cylinders in a position besides a tape coiling part and causing the edge of the coiling part to be a plain surface to contact with the outer circumferencial surface or a projecting shape curve surface, etc. CONSTITUTION:An outer circumferencial member 2 is caused to be smaller than the half cylinder and a lower fixed cylinder 2a, an upper fixed cylinder 2b, an interval 2e, through which a magnetic head 7 is passed, a linking part 2c of the upper and lower cylinders 2a and 2b and leads 2f and 2d, which controls the upper and lower side positions of a magnetic tape 20, are molded into one body. The upper and lower cylinder linking part 2c is provided near the both sides of a coiling part 23 of the tape 20 and the part 2c is caused to be the plain surface, which contacts with the outer circumferencial surface in the edge part of the coiling part 23, the projecting curved surface or a curved surface group to obtain these surfaces as an enveloping surface. Thus, the outer circumferencial surface to be larger than the half cylinder of the upper and lower cylinders is erased and the title device is caused to be light. Then, for the tape to be separated from the coiling part, the vibration of the tape is prevented by the curved surface group of the linking part 2c and the ununiformity of the tape revolution is suppressed. Then, performance can be improved.
Patent JP-H11130266-A (JP)
Title: Method for detecting loaded condition of container by cargo handling device
Inventor: MIYAWAKI KUNIO
IPC: B65G67/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a loaded condition of containers by a cargo handling device, which accurately controls the cargo handling device by detecting the condition of a container group on a truck deck. SOLUTION: The method for detecting a loaded condition of containers by a cargo handling device comprises the steps of, when a truck 2 enters an input port 1a provided as X-Y plane coordinate data beforehand, roughly moving a camera 10 installed on a traveling and laterally moving cargo handling device 4 to at least two corners opposed to each other on the entire upper surface of a container group based on an X-Y plane coordinate and, after a space part surrounded by the corners of four containers 3 is detected from the pictured images, determining each of the center coordinate of the space part, detecting the position of the entire group of containers by comparing there center coordinates with the X-Y plane coordinate. It further comprises the steps of, after detecting the number of pixels at the corners of four containers 3 in a specified area by aligning the center of the space part with the center of the pictured area, a distance to the corners of four containers 3 is determined for detection of the height of the container group.
Patent JP-S6411679-A (JP)
Title: Manufacture of screening unit
Inventor: BORUFUGANGU REEMAN
IPC: B29C65/02
Filed: 1987-11-30
Abstract: PURPOSE: To promote the sieving tension of a layer of a sieve by fixing the layer of the sieve of a uniformly heated synthetic resin to the rectangular window part of a frame body over the entire periphery of the layer of the sieve and cooling the same. CONSTITUTION: The frame body 2 of the rectangular shape of the synthetic resin or elastomeric material having reinforcing members 3 disposed in the frame body 2 is formed and is provided with the window part of the rectangular shape enclosed by the body 2. The layer 1 of the sieve of the rectangular shape consisting of the synthetic resin or elastomeric material is heated to the size of the window part or above over the entire region of the layer 1 to thermally elongate the dimensions of the length and width of the layer 1. The layer 1 is then mounted at the body 1 across the window part over the entire peripheries of the layer 1 and the body 2. The layer 1 is then cooled to reduce the length and width dimensions of the layer 1. The sieving tension is then intensified in the layer 1 of the sieve unit formed by the body 2 and the layer 1.
Patent JP-H08163687-A (JP)
Title: Speaker system
Inventor: IIMURA KATSUHIKO
IPC: H04R5/02
Filed: 1994-12-05
Abstract: PURPOSE: To install a cabinet for high/middle tone so as to change its direction for a cabinet for low tone and to always face the front axis of a speaker unit with a listener and to suppress the attenuation of directional characteristic by forming the cabinet for high/middle tone in the same width and depth dimension and setting the depth dimension of the cabinet for low tone equal to that of the cabinet for high/middle tone. CONSTITUTION: A speaker unit 13 for high tone and a speaker unit 14 for middle tone are mounted on the buffle surface of the cabinet 11 for high/middle tone. Also, the width dimension 16 and the depth dimension 17 of the cabinet 11 for high/middle tone are set in the same dimension. A speaker unit 15 for low tone is mounted on the buffle surface of the cabinet 12 for low tone. The depth dimension 18 of the cabinet 12 for low tone is set in the same dimension as the depth dimension 17 of the cabinet 11 for high/middle tone. The cabinet 11 for high/middle tone and the cabinet 12 for low tone are constituted independently, respectively, and also, they can be installed separately. Moreover, the cabinets can be coupled with each other by a coupling part 19.
Patent JP-H10142875-A (JP)
Title: Image forming device and assembling method thereof
Inventor: UEMURA TAKESHI
IPC: H04N1/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the assembling accuracy of an image recording part into a frame and to reduce the cost of a device by making the frame composed of constituting elements corresponding to the functions of each part of the device. SOLUTION: The frame of a device main body 1a consists of an optical frame 84 and a resin chassis 82, the rigidity of the whole of the device main body 1a is secured by the optical frame 84 and the image recording part 3 is assembled into the resin chassis 82, to enhance the assembling accuracy of the image recording part 3. Further, a part of the frame consists of the resin chassis 82, so that the cost of the frame can be decreased. Thus, the cost of the image forming device as final products can be decreased as well.
Patent JP-S63152191-A (JP)
Title: Manufacture of semiconductor laser
Inventor: TODA TADAO
IPC: H01S5/00
Filed: 1986-12-16
Abstract: PURPOSE:To improve dimensional precision of the width between ion-implanted regions by regulating the ion implantation by means of a resist mask, said ion implantation being performed into a clad layer on a substrate for the purpose of current constriction, thereby eliminating the need of depth control of the ion-implanted regions. CONSTITUTION:On an N-GaAs substrate 1, a first clad layer 2 of N-Alw Ga1-wAs (w=0.1-0.4), a second clad layer 3 of N-AlxGa1-xAs (x=0.4), an active layer 4 of AlyGa1-yAs (y=0.1), a third clad layer 5 of p-AlzGa1-zAs (z=0.4), a cap layer 6 of P-GaAs and the like are formed. Ion-implanted regions 7 containing therebetween the striped ground part of the layer 2 are made by implanting Zn ions or the like from above a resist mask 8 and added with a current constricting function. By this method of performing the ion implantation from above the clad layer, the function is independent of the depth of the implanted regions and the implanted regions width is determined by a simple mask, whereby the depth control of the ion-implanted regions is eliminated and the width precision of the ion-implanted regions is enhanced.
Patent JP-H09118121-A (JP)
Title: Air conditioner for rear seat
Inventor: ITO KOJI
IPC: B60H1/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a rear seat, able to secure the interior space, and having a structure to be easily assembled. SOLUTION: In a first duct 11 to be connected to a rear cooler unit 2, an air guide is formed, and the approximately constant volume of conditioning air can be blown off fro bezels 8 formed in the symmetric right and left positions of a quarter trim. A recessed part 24 is formed on a second duct 21, the second duct 21 is gripped by inserting a finger into the recessed part 24 to do connecting work to the first duct 11. A hollow protrusion 25 projecting to the interior side is elastically fitted to a fitting hole formed on a body inner panel and temporarily positioned. Since the shapes of the fitting parts 42, 43 on both ends of a fourth duct 41 are made different from each other, and since a bellows part 44 is provided on the intermediate part, the right and left sides are assembled without a mistake, and attachment and detachment can be easily performed.
Patent JP-H07133113-A (JP)
Title: Production of aqueous antimony oxide sol
Inventor: AOE TERUO
IPC: C01G30/00
Filed: 1993-11-05
Abstract: PURPOSE:To inexpensively produce an aq. antimony oxide sol contg. antimony oxide dispersed in the form of fine particles at a high concn. and capable of satisfactorily showing the effect of an flame retardant auxiliary without deteriorating the treating characteristics of a resin emulsion or varying the hue of a body to be treated at the time of use as an auxiliary flame retardant. CONSTITUTION:Antimony trioxide is allowed to react. with 0.8-2.5mol hydrogen peroxide based on 1mol antimony trioxide in water to prepare a sol of antimony oxide [Sb2O3+x (0<x<=2)] having a low concn. and an inorg. acid or ammonium salt is added to the sol by <=1wt.% of the amt. of the antimony oxide. The resulting antimony oxide gel is separated and washed and at least one kind of compd. selected from among alkanolamines, alkanolamine salts, aliphatic alpha-hydroxycarboxylic acids and aliphatic polyols is added as a dispersant to the washed gel by 1-50wt.% of the amt. of the antimony oxide. The gel is deflocculated and the objective aq. antimony oxide sol is produced.
Patent JP-H10135707-A (JP)
Title: Dielectric filter
Inventor: ONO SHIYOUJI
IPC: H01P1/205
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter in a configuration to set a required coupling capacitance while making resonance frequencies of each resonator match each other without the need for a recessed face to a short-circuited end of a dielectric ceramic block. SOLUTION: In the configuration that resonators are capacitively coupled by extending a conductor pattern 6 to end ridges of outer side resonators 3b, 3b from an end ridge of a middle resonator 3a at an open end face of a dielectric ceramic block 2, extension conductors 10, 10 are added to the outer side resonators 3b, 3b at the open end so as to extend the substantial resonance length of the outer side resonators 3b, 3b. Thus, the conductor pattern 6 is extended to the outer side resonators 3b, 3b at the open end of the middle resonator 3a to make the resonance frequency of the middle resonator 3a match the resonance frequency of the outer side resonators 3b, 3b to the utmost by cancelling the difference even when the substantial resonance length is extended.  Thus, it is not required to use a conventional adjustment means for resonance length to form a recessed face to the lower side middle part at a short-circuited end side.
Patent JP-H0427206-A (JP)
Title: Constant-current circuit and semiconductor integrated circuit device containing said circuit and device mounted with said device
Inventor: NAKAMURA HIROYUKI
IPC: G05F3/22
Filed: 1990-11-08
Abstract: PURPOSE:To decrease the interference generated between circuit blocks by separating a constant-current source of the circuit block whose independence is desired by using a forward voltage a base and an emitter of a transistor. CONSTITUTION:A forward voltage of diode-connected NPN transistors Q1, Q2 and Q3, and a forward voltage of NPN transistors Q11, Q12, Q13 - Qn1, Qn2 and Qn3 negate each other, therefore, based on a band gap voltage value, a constant-current value can be determined by a prescribed operation. In such a way, by a constant-current source 3, transistors Q0-Q3 and a resistance R0, a constant-voltage circuit based on a GND line 2 as a reference is formed, and configured so that the emitter-base capacity of plural NPN transistors for configuring a current mirror is interposed in a bias line. Accordingly, since usually the emitter-base capacity is smaller by one digit or more than the collector-base capacity, an interference generated between the circuit blocks decreases, and the influence of a noise can be made small.
Patent JP-H07127259-A (JP)
Title: Assembly construction method for previous built-up member of column
Inventor: NISHIDA KIYOKAZU
IPC: E04G21/12
Filed: 1993-11-04
Abstract: PURPOSE:To construct the previous built-up member of a column in a short construction period, precisely, accurately, easily, safely, at a few loss and inexpensively. CONSTITUTION:A previous built-up hoop unit 3 which is equipped at required allotment in proper number of waste bars 4 to make a plurality of hoops 3 to be assembled to a plurality of rising column main bars 1 parallel to the column main bar of the hoop is provided. In addition, previous built-up column forms 7 arranged around the column main bar 1 are provided, and severally suspended into a plurality of column main bars 1 which lift up a previous buil-up hoop unit 2 and erect. After each hoop 3 is assembled to the column main bar 1 at a fixed attitude to form a required column bar 6, the previous built-up column form 7 is lifted up and suspended into around the column bar 6, and removably installed.
Patent JP-H08158327-A (JP)
Title: Inhibition rod used for traffic gate
Inventor: YAMAGUCHI OSAMU
IPC: E01F13/00
Filed: 1994-12-05
Abstract: PURPOSE: To prevent a pattern on an inhibition rod from being deteriorated and protect the appearance by forming a film with a pattern in the shape of a cylinder so that it may envelop the outside of a resin foam and covering the outside so as to perform thermal shrinkage. CONSTITUTION: A foam resin material 7 is mounted on a continuous inner core 6 which is inserted into the central part inside a rubber space 5 which is connected to an arm, thereby forming an inhibition rod 2. The foam resin material 7 is divided into two sections in the continuous direction. A plurality of paired foam resin pieces 1 having an inner core hole 11a into which the inner core 6 is inserted, are connected in the longitudinal direction so that they may be formed. Then, a film 8 with a pattern is pasted on the outside of the foam resin body 7 by way of a bonding agent. Furthermore, the surface of the film 8 with a pattern is covered with a transparent sheet 9 having a thermal shrinkage ability, such as vinyl chloride.
Patent JP-H10134041-A (JP)
Title: Font size simulation system
Inventor: KAKEHI YUMIKO
IPC: G09G5/22
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve operability when a layout is adjusted by temporarily displaying document information on a screen on the basis of a temporarily set range and font size, and selecting whether or not font size is determined from the temporarily displayed screen. SOLUTION: A function selection recognition part 2 is informed by an input device 1 that a simulation function is selected. Consequently, the mode of a simulation function can be entered, so a user specifies a range of character strings and changes font size. A program side recognizes the information that the user has specified by a range information information part 3 and a size information recognition part 4, stores the information in a temporary information storage part 5, and temporarily displays it at a temporary display part 6. Thus, the range information and size information which are inputted from the input device 1 are temporarily stored and displayed over and again. Then when a desired state is entered, the display can be determined. Therefore, optimum font size can be set.
Patent JP-H11238399-A (JP)
Title: Semiconductor memory
Inventor: KO BUNSAN
IPC: G11C29/50
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory by which any one group out of plural groups of data input/output channel is selected and tested. SOLUTION: This device has plural groups of data input buffer inputting data loaded on plural groups of data input/output channel and buffering, one group of write-multiplexer responding to plural control signals of which any one signal is activated in a test mode and storing data buffered by plural groups of data input buffer in a memory cell, one group of read-multiplexer responding to plural control signals and inputting data from a memory cell, plural groups of data output buffer buffering data outputted from the read-multiplexer and outputting it to the data input/output channel, and one group of comparator operated with a test mode, inputting data stored in a memory cell, and outputting comparison data in which data are compared to the read-multiplexer.  And when any one out of control signals is activated in a test mode, data is inputted or outputted by only one group of data input/output channel corresponding to this.
Patent JP-H02146486-A (JP)
Title: Draw type door opening device
Inventor: TAGO MASATO
IPC: F25D23/00
Filed: 1988-11-29
Abstract: PURPOSE:To enable opening of a draw type door with a magnet packing by means of a small force by providing a delay generating means which causes actuation of door push means on both sides with a time difference therebetween during the initial stage of door push. CONSTITUTION:When, with a draw type door 2 closed, a control switch 16 is operated for input, a motor 5 is run to rotate a drive transmission shaft 8 by means of transmission mechanism 6. However, since a delay generating spring 10 is mounted to the drive transmission shaft 8 in a state to be positioned between separation shafts 8a and 8b, a twist is generated between the separation shaft 8a, connected to the rotation transmission mechanism 6, and the other separation shaft 8b. Only a drive pulley 9a secured to the one separation shaft 8a is rotated, and through drive of only the one double-toothed belt 7a, the one door arm 3a having teeth 12 engaged with belt teeth is pushed out against the magnetic force of a magnetic packing 4. Thus, the draw type door 2 is pushed out in a state to be inclined based on a cabinet 1. In this case, since the magnet packing 4 is gradually separated away from the end of the cabinet 1, the magnetic force can be rendered ineffective by means of a small force.
Patent JP-H04173441-A (JP)
Title: Vehicular tail/stop lamp lighting method
Inventor: ONO MASATO
IPC: B60Q1/30
Filed: 1990-11-07
Abstract: PURPOSE:To attain the simplification and common use of parts by disposing plural light sources of the same specification as two groups of the approximately same number of parallel-connected light sources, and series-connecting these two groups at the time of lighting as a tail lamp, whereas parallel-connecting these two groups at the time of lighting as a stop lamp. CONSTITUTION:This vehicular signal lighting fixture 1, is formed of plural small bulbs 2 disposed in the matrix state. The small bulbs 2 are divided into two groups: a first group 1G and a second group 2G respectively formed of the approximately same total number of these bulbs 2, and the bulbs 2 belonging to the respective groups 1G, 2G are parallel-connected. A relay 3 of two circuits and two contacts is used, and the driving coil 3a of the relay 3 switches the contacts of two circuits from normally closed contacts NC1, NC2 onto the normally open contacts NO1, NO2 side, reacting to a stop lamp switch SSW. That is, when a tail lamp switch TSW is charged, the first group 1G and the second group 2G are series-connected to turn on the light, and when a stop lamp switch SSW is charged, the first group 1G and the second group 2G are parallel-connected to turn on the light.
Patent JP-H06146018-A (JP)
Title: Galvanized aluminum with superior coating property and aluminum alloy plate
Inventor: YOMURA YOSHINORI
IPC: C25D3/22
Filed: 1992-11-12
Abstract: PURPOSE:To provide the galvanized aluminum with superior phosphating properties and after-coating corrosion resistance, and the aluminum alloy plate. CONSTITUTION:If zinc is present on the surface of the aluminum and aluminum alloy plate at the time of a phosphate treatment, phosphates are deposited at many points to form a fine phosphate film. When the zinc is present too much, metallic zinc is left even after the phosphate treatment. Galvanization is performed to give 10-400mg/m<2> coating weight so as to prevent the after- coating corrosion resistance from lowering owing to the left zinc and to form the fine phosphate film. Consequently, the concentration of a fluorine required for the phosphate treatment can be decreased in addition to effects on the phosphate treatment properties and after-coating corrosion resistance.
Patent JP-H06278274-A (JP)
Title: Color registering device for press
Inventor: JIEFUREE DABURIYUU SENIO
IPC: G01N21/892
Filed: 1993-10-27
Abstract: PURPOSE: To place each color of a printed image into registration by controlling a print controller based upon a comparison of printed color densities and the reference color densities. CONSTITUTION: A control system includes an imaging device 36, a processor 32 and image conversion circuits coupled to the processor and detects color misregistration. The conversion circuits convert these signals to signals usable by the processor 32 and color densities of various colors within the image are compared with reference color densities stored in a memory of the processor. Based upon the comparison of the color densities derived as a result of scanning the printed web 12 and the reference color densities, the processor 32 operates to produce registration offset values between the printed colors which are used to control a print controller 30, which controls print units 14, 16, 18 and 20 such that the colors of the printed image are placed into registration.
Patent JP-H10110533-A (JP)
Title: Form ruler
Inventor: NISHIO MASAMI
IPC: E04G21/18
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To enable even an amateur to fit a form accurately and make it easily removable. SOLUTION: This form ruler 1 is used being inserted between a stiffener and a form at the time of constructing a wall, a slab, or the like of reinforced concrete construction or the like. In this case, the form ruler 1 is formed in band shape and provided with a rising piece 2 and a hanging piece 2 at both side edges.
Patent JP-H11144942-A (JP)
Title: Superconducting coil connection structure
Inventor: TSUJI HIROSHI
IPC: H01R4/68
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To restrain deformation, reduce an electric resistance and improve a cooling efficiency, by providing two guide tubes encompassing conductors, a spacer for restraining deformation of the conductors in the direction of diameter, and a hairpin conductor case, in a cap. SOLUTION: Abutment junction parts 6a and 6b are formed at both ends of a hairpin conductor 5 which is formed by twisting superconducting cables of superconducting conductor lead-out parts 4a and 4b arrayed in parallel and a number of superconducting cables and shaped by bending in a hairpin shape. A cap 7 for encompassing these abutment junction parts and the hairpin conductor 5 and perfectly closing a refrigerant is joined to the superconducting conductor lead-out parts 4a and 4b. In the cap, guide tubes which separately encompass the abutment junction parts 6a and 6b at two positions arrayed in parallel are provided.  Moreover, a spacer for restraining deformation of superconducting conductors 3 in the direction of diameter is formed on the outer circumferential parts of the superconducting conductors 3, and a hairpin conductor case 14 for maintaining the shape of the hairpin conductor 5 and forming a refrigerant path is provided.