baber/WOPTO huggingface dataset:
Patent JP-H03129207-A (JP)
Title: Air flow rate control device for boiler
Inventor: NIHEI KATSUMI
IPC: G05B11/32
Filed: 1989-10-16
Abstract: PURPOSE:To improve a controlling characteristic of an air flow rate under a low load of a boiler by a method wherein a rotational speed of a forced draft fan is adjusted in such a way as a degree of opening of an inlet vane of the forced draft fan becomes the most appropriate degree (x) of vane which is convenient in controlling an air flow rate. CONSTITUTION:Under an automatic operation of a boiler, automatic-manual change-over devices 3 and 8 are changed over to its 'automatic' state and a boiler master command VS is given to a proportional integration adjuster 2 and a function generator 6. From the proportional integration adjuster 2 is outputted the most suitable degree of opening of vane (x) of an inlet vane 5 of the forced draft fan corresponding to an air flow rate Q0 determined by the boiler master command VS as an operating signal Z1. This operation signal Z1 is given to a control device 4 for adjusting a degree of opening of the inlet vane of the forced draft fan through an automatic-manual changing-over device 3, and a degree of opening X2 of the inlet vane 5 of the forced draft fan is adjusted to the most suitable degree of opening (x) of the vane corresponding to a boiler load by the control device 4. With such an arrangement, the air flow rate Q0 can be accurately controlled even in case of the low boiler load.
Patent JP-H06115063-A (JP)
Title: Ink jet recording method
Inventor: NAKAMURA HIROTO
IPC: B41J2/01
Filed: 1992-10-07
Abstract: PURPOSE:To realize high-quality print on a recording medium by eliminating an ink image flow during image formation on a transfer medium in a transfer- type ink jet printer. CONSTITUTION:Ink containing iron oxide pigment as a coloring agent is discharged to a transfer medium 2 from an ink discharge head 1. Then the iron oxide pigment in the ink is magnetized using a means 21 for generating magnetism which is incorporated in the transfer medium 2, and an image is fixed where the ink is discharged. After that, this ink image is transferred to a recording medium 3.
Patent JP-H03132052-A (JP)
Title: Mis boundary evaluation method and device
Inventor: UETSUKI RIICHI
IPC: H01L29/786
Filed: 1989-10-18
Abstract: PURPOSE:To enable the evaluation of the interface between two kinds of different insulating films, i.e., polycrystalline Si and SiO2 films so as to optimize the condition of a film formation process by evaluating the semiconductor of a sample, which is manufactured through an actual semiconductor process, and the interface of the insulating films, using an FET cell which has minute stray capacitance with extremely minute area. CONSTITUTION:An FET cell, which has a floating electrode being insulated from the circumstance and consisting of semiconductor material, is used for evaluation within the gate insulating film between a MOS FET being the constituent unit element of an LSI and a semiconductor having a gate electrode and source and drain electrodes with the same area. A trap generated at the interface between the floating electrode and the insulating film captures carriers this way, and trap level and lavel density are evaluated from the difference of the threshold of the cell viewed from the gate electrode before and after the capture. Or the unit beam in the region of visible radiation to ultraviolet ray is applied to the vicinities of the floating electrode and the insulating film so as to excite the carriers captured in a trap, and by measuring the threshold of the cell the time constant of attenuation properties is sought and the density and distribution can be known.
Patent JP-2000100420-A (JP)
Title: Storage battery
Inventor: NOMURA YOICHI
IPC: H01M2/30
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To easily carry out electrical connection between storage batteries. SOLUTION: An output terminal 2 of a power generating element is erected out from one plane of a battery container 1 storing the power generating element. A bolt-through path 5 as an upward groove is provided to the output terminal 2 in order to pass a bolt 4 for connecting a connecting component 3 for electrical connection between the storage batteries to the output terminal 2. A bolt head holding member 6 is provided to the battery container 1 near the output terminal 2. The bolt head holding member 6 is provided with a bolt head containing groove 7 having the width holding a head 4a of the bolt 4 in a non-rotating state, and opened to the upper end of the bolt head holding member 6 and to a plane opposite to the output terminal 2.  A bottom 7a of the bolt head containing groove 7 is set at a height that the bolt head 4a contacting the bottom 7a is held such that a screw part 4b of the bolt 4 is horizontally supported by a bottom 5a of the bolt-through path 5 of the output terminal 2.
Patent JP-H11104704-A (JP)
Title: Making of shape steel for bridge
Inventor: TAKASHIMA YUKIO
IPC: B21B1/08
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing one digit bridge excellent in weatherability as a whole structure by forming a cross section shape in a tapered state being thick at the cross section center part and thinner towards both right and left side direction. SOLUTION: As a method for producing such a shape steel 10 and 11 for a bridge, an equipment consisting of a level roll pressure total machine and a length roll pressure total machine is used, wherein the thickness is adjusted by the level roll pressure total machine while the width of the shape steel is controlled by the length roll pressure total machine. The shape steel 10 and 11 for the bridge of the taper state of various thickness and width is thus produced without rearranging the roll. When such shape steel for the bridge 10-11 is applied to the bottom flange of one digit bridge, as the taper of the flange upper surface may form a drainage gradient, rain water and dust, retention of fly salinity near the connected part with the web on the bottom flange upper surface can be prevented.  A rectifying effect originated by the taper of the bottom flange underside discourages generation of the peeling vortex, and the adhesion of fly salinity can be also prevented.
Patent JP-H1156473-A (JP)
Title: Belt for carrying thing
Inventor: MAEDA UICHI
IPC: A45F5/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a belt for carrying a thing for making possible to carry for a long time and a long distance and reducing a load to the waist by providing a stage for putting on the thing at a front section of a belt main body and a wide waist supporting section at a rear section of the belt main body. SOLUTION: A stage 2 for carrying a thing is provided at a front section of a belt main body 1 jointed by a connecting section 4, and a wide waist supporting section 3 is provided at a rear section of the belt main body 1. When using, the rear supporting section 3 is attached to the waist, the belt main body 1 is connected at a joint section 4 for assembling to the body, and the stage 2 for carrying the thing slides on the belt main body 1 to adjust to a center of the body. And then the thing is put on the thing on the stage 2 for carrying the thing. The thing can be supported by an entire body without only depending on the strength of the arms so that a load to the arms can be reduced and the thing can be easily stable by lightly touching to the sides of the thing.  Dropping the thing can be prevented when the hands slip from the thing, and a user does not become tired from carrying the thing for a long time. The stage 2 for carrying the thing has a structure for putting on an only edge section of the thing so the user can easily put on and down the thing.
Patent JP-2001087276-A (JP)
Title: Ultrasonic operation system
Inventor: SAKURAI TOMOHISA
IPC: A61B18/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic operation system capable of improving operability and capable of performing remote control with a simple structure. SOLUTION: An operation signal of hand switches is transmitted to an SW detecting circuit 31 of a device body 2 by pushing down a built-in hand switch 20 or an out-fitted hand switch 4 to detect the fact of pushing the built-in hand switch 20 or the out-fitted hand switch 4, and a control circuit 34 controls a driving circuit 32 on the basis of the detected operation signal to control output (ON/OFF) of a driving signal to display the hand switches used at present by a display panel 8 by control of the control circuit 34 to thereby improve operability as well as to perform remote control with a simple structure.
Patent JP-H0693702-A (JP)
Title: Constructive structure of stepless threshold
Inventor: HIROHATA TOMOTAKA
IPC: E04F15/00
Filed: 1992-09-12
Abstract: PURPOSE:To enable a person to go into a Japanese-style room from a Western- style room and vice versa in a shop fabricated house, while sitting on a wheelchair. CONSTITUTION:An inside floor bed 14 partitioned by a threshold 11 into a Japanese-style room and a Western-style room or a corridor 13 has its level flatly adjusted and the thickness B of a Western-style-room-side floor panel 16 constructed on the bed 14 is greater than the thickness A of a Japanese-style- room-side floor panel 15. There is no difference in height among the surface of a TATAMI mat 17 on the Japanese-style-room-side floor panel 15, that of a floor material 18 on the Western-style-room-side floor panel 16, and that of the threshold 11.
Patent JP-H02120277-A (JP)
Title: Barium titanate semiconductor porcelain material
Inventor: YAMAGUCHI TETSUO
IPC: C04B35/46
Filed: 1988-10-27
Abstract: PURPOSE:To enable to lower the specific resistance value of the subject material at the ordinary temperature without affecting the positive resistance temperature coefficient thereof by substituting one part of TiO2 component of the porcelain material containing a semiconductor-forming additive for BaTiO3 with Ti2O3. CONSTITUTION:The barium component of barium carbonate, the titanium component of titanium dioxide and titanium trioxide(Ti2O3) and a semiconductor- forming additive (e.g., a rare metal element, Mn, Sb, SiO2) for barium titanate are mixed, molded and sintered (preferably at 1300-1500 deg.C for 1hr) to form a barium titanate semiconductor porcelain material. The addition of a Sr compound to the magnetic material mixture and also the addition of a Pb compound to the magnetic material mixture permit the transfer of the positive resistance temperature coefficient of the magnetic material to a lower temperature and to a higher temperature, respectively, and the adjustment of the addition amounts of both the components enables to adjust a temperature exhibiting the positive resistance temperature coefficient of the magnetic material.
Patent JP-H01110330-A (JP)
Title: Electric mixer
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1987-10-26
Abstract: PURPOSE: To stretch a cord directly attached to a main body by a necessary length at use time and easily house it after use, by forming a cord container with a containing rib body provided along the outer periphery of a part of the upper face of the upper part of a mixture body and a cup supporter. CONSTITUTION: A containing rib body 2a is formed along the outer periphery at a part of upper face of a main body 2, and a cord container 15 is formed with the containing rib body 2a and one side face of a cup supporter 6. A notch 2b is provided in the containing rib body 2a to form a hole for a cord 14 to be connected, and further, a notch 2c is provided to catch and hold the cord 14 extended from the cord container 15. When using a mixture body 1, a plug is inserted in a socket and the excessive cord 14 is kept in the container 15. The plug is drawn after use and the stretched cord is pushed into the container 15 in a random form. Thus, excessive cord is housed in the controller in the case of using the mixer 1 and it does not spoil the appearance. After use, the cord can be easily housed and troublesome works are not required.
Patent JP-H0697090-A (JP)
Title: Parallel-plate type vapor growth system
Inventor: SHIBATA KOJI
IPC: H01L21/205
Filed: 1992-09-10
Abstract: PURPOSE:To provide a parallel-vapor cwowthn :which uniformity in film thickness is improved. CONSTITUTION:A material gas supplying nozzle l and a disc:harging nozzle 2 are provided at each end of an upper electrode 3. The upper electrode 3 has a plurality of grooves recessed on the opposite face thereof. The grooves are provided at regular intervals in a line from the material gas supplying nozzle l to the discharging nozzle 2, and a wire net-shaped cushion plate 6 is provided on the opposite side to the sample. Consequently, the material gas supplied onto the sample is made uniform in density or current velocity and a thin film with uniform film thickness can be formed.
Patent JP-H02116178-A (JP)
Title: Photocoupler
Inventor: SEKIGUCHI MITSURU
IPC: H01L31/12
Filed: 1988-10-25
Abstract: PURPOSE:To prevent increase of a packaging area on a substrate by constituting a light emitting section by resistant Si heat sink and a light emitting element thereon. CONSTITUTION:A photosensitive element 1 is mounted on a lead frame 5 at the photosensitive element side and bonded by a bonding wire 7. A light emitting element 2 is mounted on a resistant Si heat sink 8 which is mounted on a lead frame 6 at the light emitting element side, and bonded by a bonding wire 7. After the gap between the light emitting element 2 and the photosensitive element 1 is filled with transparent resin 3, the entire is molded by opaque resin 4. Thereby, the necessity of adding stabilized resistance externally to absorb light emitting output of the light emitting element 2 can be eliminated, thus preventing the increase of a packaging area on a substrate.
Patent JP-H03130492-A (JP)
Title: Method and device for controlling formation in paper-preparing machine
Inventor: YAKABE MASAHIRO
IPC: G01N21/93
Filed: 1989-10-17
Abstract: PURPOSE:To correspond to control the formations of many kinds of paper by changing the control parameters of J/W ratio, early dehydration and finish dehydration, respectively, treating the images of the cameras of formation meters and controlling the formations at the optimal value of the determined control parameters. CONSTITUTION:Control parameters at J/W ratio, early dehydration and finish dehydration are changed, respectively, and images caught with the cameras of formation meters 1 and 2 in each case are inputted into an image-treating device 3 and a plurality of membership functions are determined on the basis of the results of the image treatment with a fuzzy controller 4. The membership functions are piled up on each other to determine synthetic membership functions for the J/W ratio, the early dehydration and the finish dehydration. The optimal value of each control parameter is selected from the gravity center of each synthetic membership function and the J/W ratio, the early dehydration and the finish dehydration are controlled to give each optimal value.
Patent JP-S63124054-A (JP)
Title: Photoconductive composition
Inventor: KATO EIICHI
IPC: C09B23/02
Filed: 1986-11-14
Abstract: PURPOSE:To improve the sensitizing efficiency of the titled composition against red and infra-red rays by incorporating an inorg. photoconductive body, a sensitizing dye and a binding resin to the titled composition. CONSTITUTION:The sensitizing dye is composed of a compd. shown by the formula wherein Q1 is an atomic group capable of forming a heterocyclic ring, R0 is carboxylate alkyl, sulfoalkyl or sulfonate alkyl group, Z is O, S, Se or Te atom, Q2 is an atomic group capable of forming pyrylium, thiopyrylium, selenapyrylium or tellunapyrylium, etc. Y1 and Y2 are each H, an aliphthatic or an aromatic group, L is a methine group, (p) and (q) are each 0 or 1, (r) 2 or 3. The titled composition is obtd. by incorporating the sensitizing dye, the inorg. photoconductive body (zinc oxide, etc.) and the binding resin (acrylic resin etc.). Accordingly, as said sensitizing dye has a good stability, it makes the photosensitive material stable. And, as said sensitizing dye contains carboxylic or sulfo group in a molecule, and has a good adsorption property to the inorg. photoconductive body, the spectral sensitivity of the titled composition is improved.
Patent JP-H01112317-A (JP)
Title: Control system for information device
Inventor: NIHEI MASAHIRO
IPC: G06F3/02
Filed: 1987-10-26
Abstract: PURPOSE:To perform the interval control of a large number of information devices with a memory small in capacity by setting a space of interval time by a table for inter. CONSTITUTION:The value of an ON/OFF state table 14 is referred by a detecting means 17, and when the value shows an ON state, the value of an ON state table 15 is compared with the value of a counter updated at a constant cycle, and when it shows an OFF state, the value of an OFF state table 16 is compared with the value of the counter. When coincidence is obtained as a result of comparison, an image table update means 18 performs the logical operation of the value of an image table in the inside and that of the table 12 for inter, and a computer result is written on the image table and the table is updated, and a control means 19 performs the ON/OFF control of the information devices 111-11n at a desired space of the interval time set on the table 12 for inter based on the above value. In such a way, since the interval control can be performed with a few number of tables, a memory capacity can be reduced.
Patent JP-S61147323-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOKUMARU TAKEJI
IPC: G06F1/04
Filed: 1984-12-21
Abstract: PURPOSE:To decrease the limitation of function in stopping the operation of a CPU by retarding a stop request signal in the inside of a CPU and stopping a clock after the retarded signal is coincident with the stop request signal not retarded. CONSTITUTION:The function stop request signal (-HALT) 12 to the CPU is delayed by a shift register 16, the signal is inputted to an OR circuit 16 together with the signal not delayed, its output is fed to an AND circuit 17 to apply gate control to a clock signal 11. As a result, the clock signal 11 to the CPU is stopped only after a delay time of the shift register 16 is elapsed after the (-HALT) 12 is supplied. Since status information from the CPU passes through gates 18, 19 during this time, the function limit of the CPU is reduced for a while even after the (-HALT) signal is applied.
Patent JP-S61146535-A (JP)
Inventor: TSUJI HITOSHI
IPC: B32B15/01
Filed: 1984-12-21
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-S61151056-A (JP)
Inventor: ASHIDA KIMINOBU
IPC: C04B28/00
Filed: 1984-12-21
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-H09126730-A (JP)
Title: Film detecting method
Inventor: ANDOREASU RITSUPORUTO
IPC: B41F31/04
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To easily and accurately detect the existence of ink film on a metal surface. SOLUTION: Reception of light applied to a metal surface or a film 2 thereon and light reflected from the film 2 are carried out at the angle β of blue star to reference plane 7. The angle β is determined according to the diffraction ratio of material of the film 2 to be detected and at least partial linear polarization of light is made at an incident surface in at least two beam paths.
Patent JP-H02117669-A (JP)
Title: Production of vinylcyclohexane monoepoxide and/or cyclohexane diepoxide
Inventor: FUJIWA TAKAAKI
IPC: C07D301/14
Filed: 1988-10-26
Abstract: PURPOSE:To produce the subject compounds while suppressing the formation of polymers in distillation separation step and reducing the separation loss, etc., by epoxidizing 4-vinyl 1-cyclohexene with a peracid, washing the epoxidized crude reaction liquid with an aqueous solution, etc., and separating the objective compound by distillation. CONSTITUTION:The objective vinylcyclohexene monoxide and cyclohexane diepoxide can be produced by epoxidizing 4-vinyl 1-cyclohexene with a peracid, washing the crude reaction liquid with 0.1-10 pts.vol. of water based on 1 pt.vol. of the crude liquid or with an alkaline aqueous solution containing 0.1-10mol of an alkali compound based on 1mol of the acid existing in the reaction liquid to remove the peracid, acid, etc., from the crude reaction liquid and separating the objective compound from the reaction mixture by various distillation processes. Vinylcyclohexene monoxide is useful as a production raw material for silane-coupling agent useful for the surface-treatment of glass fiber and inorganic filler and effective in improving the strength of rubber or plastic mixed with the reinforcing material and cyclohexane diepoxide is useful as a diluent for epoxy resin, etc.
Patent JP-2001094481-A (JP)
Title: Echo canceler
Inventor: NAKAGAWA AKIRA
IPC: G10L21/0224
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceler that enhances reduction in an arithmetic amount and improvement in converging characteristic of arithmetic operations while keeping high presence. SOLUTION: The echo canceler of this invention is provided with an M→N channel converter 2 that applies linear channel conversion to an M-channel input signal led to an echo path into an N channel (M<=N), and with a P→Q channel converter 3 that applies linear channel conversion to a P-channel echo signal into a Q-channel echo signal (P>=Q).
Patent JP-S61148302-A (JP)
Title: Position signal generating apparatus
Inventor: TANAKA HISAO
IPC: G01P3/44
Filed: 1984-12-21
Abstract: PURPOSE:To obtain with a simple set-up an accurate magnetic exciting voltage of frequency and phase difference by obtaining a magnetic exciting voltage of a resolver from a counter output signal by division of a reference frequency oscillator output. CONSTITUTION:A counter 22, by obtaining a divided output on every digit as with a shaping output pulse of a quartz oscillator 21 as a counting input, applies the highest ranked digit output J as a magnetic exciting voltage on one side of a resolver 23. Form this output J, an inversing signal of output of lower range by one digit is introduced into FF2A and its output K is applied to the resolver 23 as a magnetic exciting voltage of the resolver on the other side. The voltages J, K are of the same frequency and of a 50% duty ratio and a magnetic exciting voltage of accurate frequency and phase difference can be obtained when they become of pulses including a mutual phase difference of 90 deg..
Patent JP-2000086744-A (JP)
Title: Epoxy resin composition, inductance part and sealed semiconductor device
Inventor: TSUCHIYA SHINJI
IPC: C08G59/42
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition excellent in filling properties of a thin-wall part without causing defects such as voids and excellent in resistance to crack by toughening and further reliability of moisture resistance, etc., and to provide an inductance part and a sealed semiconductor device insulated and sealed therewith. SOLUTION: This epoxy resin composition is a two-pack electrical insulating material prepared by mixing a resin component containing (A) a liquid epoxy resin, as necessary, compounded with a reactive diluent and (B) an inorganic filler with a curing agent component containing (C) a hydrogenated methylnadic acid or its anhydride as a curing agent and (D) an imidazole-based compound as a liquid curing accelerator. The inductance part and sealed semiconductor device are obtained by insulating and sealing a coil or a semiconductor chip with a cast product or a cured product of the epoxy resin composition.
Patent JP-H0987173-A (JP)
Title: Aqueous tacky adhesive composition
Inventor: KOIDE TOMOMASA
IPC: A61K9/70
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous tacky adhesive composition exhibiting moderate tackiness and giving low stimulation when applied to the skin. SOLUTION: An aqueous tacky adhesive base containing a crosslinked material of a polyacrylic acid and a polyacrylic acid salt is mixed with a cellulose derivative and/or its salt having a viscosity of 1,000-4,000cps as a 1wt.% aqueous solution at 25 deg.C.