baber/WOPTO huggingface dataset:
Patent JP-S63285752-A (JP)
Title: Tape type recording and reproducing device
Inventor: YOSHII TETSUJI
IPC: G11B15/43
Filed: 1987-05-19
Abstract: PURPOSE:To remarkably shorten the time until a tape traveling is stabilized by providing the means adding a tension by braking on the tape traveling between a feeding reel base and recording and reproducing head for a certain fixed time after actuating a constant speed traveling. CONSTITUTION:A sag between a capstan 8 and tape loading guide roller 2 is eliminated by pushing an actuation button, a braking arm 21 is rotated counter clockwisely via a sheet spring 24 and a braking shoe 20 is braked by pressing it to a tape 10 to generate a tension. At the lapse of certain fixed time after actuation a brake control rod 26 is retreated in an arrow mark (c) direction and an arm 21 stops the tension onto the tape by the force of a spring 25. The time until the tape traveling at the actuation time is stabilized can remarkably be thus shortened.
Patent JP-S5823285-A (JP)
Title: Air pump device
Inventor: YAMAGUCHI YUTAKA
IPC: F04B9/127
Filed: 1981-08-05
Abstract: PURPOSE:To eliminate the necessity for an electric element for performing control, by fixedly providing the valve device controlling feed-sidcharge of air to an air pump main unit, by a cam fixed to the rod of a piston. CONSTITUTION:Compressed air from an air source 8 reaches an air feed-discharge port 22 via a main valve 15 and outlet side circuit 16. A piston 20 is urged by air to move forward with a working oil piston 23, and working oil is increased its pressure and discharged. When the piston 20 and the like come to a forward movement limit, a protrusion 12 is pressed by a cam 17 to switch a pilot valve 11, and the main valve 15 is switched by air from a pilot circuit. In consequence, air from the air source 8 is cut off, and the air urging the piston 20 is discharged. The piston 20 is moved backward by a spring 18, and oil in an oil tank 25 is sucked into a cylinder.
Patent JP-H10239789-A (JP)
Title: Silver halide photographic emulsion, and silver halide photographic sensitive material containing this emulsion
Inventor: YAMASHITA KATSUHIRO
IPC: G03C1/14
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion, high in spectral sensitization sensitivity and light absorbance per unit area of the silver halide grain surfaces, by making the emulsion contain silver halide particles having a specified light absorbance strength. SOLUTION: This silver halide emulsion contains the silver halide grains having a light absorbance strength of >=100. A dye represented by the formula is added in an amount corresponding to >=80% of a saturated coating amount and the sum of the addition amounts of the sensitizing dyes corresponds to >=160% of the saturated coating amount. In the formula, each of R11 and R12 is an alkyl group, and at least one of them is an alkyl group represented by R13 ; R14 is a simple bond or a divalent bonding group; Y11 is an aryl or heterocyclic group; each of Z11 and Z12 is an atomic group necessary to form a 5- or 6-membered N-containing ring; each of L11 -L17 is methine group; X11 is a counter ion necessary to balance the charge; and each of p12 , p11 , and n11 , m11 is a specified number.
Patent JP-H01290654-A (JP)
Title: Production of fluorenone derivative
Inventor: TAKAGI TAKAHIRO
IPC: C07B61/00
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for a bisazo dye which is a charge-generation substance for highly sensitive photo-sensitive material for electrophotography, in one step and high yield, by reacting 2,7- dinitro-9-fluorenone with bromine in sulfuric acid in the presence of silver sulfate. CONSTITUTION:2,7-Dinitro-9-fluorenone is dissolved in sulfuric acid, heated to 50-70 deg.C, added with silver sulfate and bromine and reacted with each other at 100-120 deg.C for 8-16hr to obtain 4-bromo-2,7-dinitro-9-fluorenone. The amounts of silver sulfate and bromine are 0.5-1.5mol and 1.0-2.0mol per 1mol of 2,7- dinitro-9-fluorenone. The by-production of 4,5-dibromo-2,7-dinitro-9-fluorenone can be suppressed by the use of silver sulfate as a catalyst.
Patent JP-H09284551-A (JP)
Title: Picture reader
Inventor: SATO KAZUYUKI
IPC: H04N1/401
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of executing shading at every time and to shorten the read time of a picture information original. SOLUTION: The picture information original is set in a picture read part and the type of the picture information original which is set is detected by an original type detection part. When the type of the picture information original detected in the original type detection part, is '1', shading data 1 is selected and the picture information original is read with shading data 1 as reference. When it is not '1', '2' is selected. When the type of the picture information original detected by the original type detection part, is '2', '2' is selected, and the picture original is read with shading data 2 as reference. When it is not '2', '3' is selected. Then, optimum shading data is similarly selected in the following.
Patent JP-S5911465-A (JP)
Title: Electronic cash register
Inventor: YATSUNAMI KIMIO
IPC: G07G1/12
Filed: 1982-07-13
Abstract: PURPOSE:To attain quickly the processing for many commodities, by assigning a code to each commodity, storing a commodity code having high frequency of transaction and registration to an RAM in a register, and storing a commodity code having lower frequency of registration in an external storage device. CONSTITUTION:When the registration takes place, the operator selects a switch 7 to the registration mode. When a function key 5 is operated, a CPU1 selects a program stored in an ROM9 and the data inputted afterward is processed for registration in this program. The quantity information generated from an input means 3 is inputted to the CPU1 and a price lookup (PLU) code of the commodity is inputted from the key 5. The CPU1 retrieves whether or not the quantity information and the PLU code exist in the RAM10. When stored, the amount of transaction of the commodity is obtained and the accumulation of transaction is stored in an area (e) and the number of transactions is stored in an area (f), and they are printed on a sheet with a printing means 12. If not stored in the RAM10, the inside of the external storage device 13 is retrieved and when found out, the registration is finished with a series of operation.
Patent JP-S5456306-A (JP)
Title: Data recorder
Inventor: YAGIYUU SUSUMU
IPC: H04L29/00
Filed: 1977-10-14
Abstract: PURPOSE:To facilitate an easy laying work by performing the data transfer (along with the power supply) from the data receiving recorder to the data transmitting terminal unit by using the power line. CONSTITUTION:Record data transmitting terminal unit 1 contains signal transmission/reception circuit 7 and power circuit 8, and data receiving recorder 2 contains signal transmission/reception circuit 9 and power circuit 10 respectively. Circuit 7 and 9 plus 8 and 10 are connected to the common power line 11 each. At the same time, circuit 10 of recorder 2 is connected to the power source laid via power connection line 6.
Patent JP-S5824658-A (JP)
Title: Flow control valve
Inventor: SEKIGUCHI SHINGO
IPC: F16K17/30
Filed: 1981-08-06
Abstract: PURPOSE:To prevent a jumping phenomenon in a flow control valve whose casing contains a spool urged in a direction by a spring, by causing the spool to close a control orifice when pilot pressure acts. CONSTITUTION:A spool 4 is slidably fitted in the chamber 5 of the casing 1 of a flow control valve having an inlet port 2 and an outlet port 3 and is urged leftward by a spring 6. A flow control orifice 9 is defined between the spool 4 and the inlet port 2. A fixed or variable orifice 7 is provided in a passage 8 which communicates with the outlet port 3. The spool 4 is stepped so that a pair of pressure receiving portions 12, 13 facing each other and having the same cross-sectional area are provided. The pressure upstream to the orifice 7 is applied to one pressure receiving portion 12 through a pressure line 10. The pressure downstream to the orifice 7 is applied to the other pressure receiving portion 13 through another pressure line 11.
Patent JP-H07335291-A (JP)
Title: Wire binding terminal for rotary sensor
Inventor: YAMAZAKI TATSUHIKO
IPC: H01R9/15
Filed: 1994-06-03
Abstract: PURPOSE:To fold a binding piece benclable without flawing a wire while its winding position can be restricted, in a binding terminal connecting a coil end part of a rotary sensor. CONSTITUTION:A pair of protruding pieces 23a, 23b, 24a, 24b are provided respectively in rear end/point end parts of a binding piece 22 provided in one side of a terminal piece 21. After a several turns of a wire 2a is wound between a pair of the protruding pieces 23a, 23b in the rear end part, the wire 2a is wound between a pair of the protruding pieces 24a, 24b in the point end part. Between a pair of the protruding pieces 23a, 23b in the rear end part and a pair of the protruding pieces 24a, 24b in the point end part, a jig is pressed to an opposite side of the wire 2a along an obverse or reverse surface of the binding piece 22, to fold it bent, so as to prevent the wire 2a from flawing.
Patent JP-S5748044-A (JP)
Title: Travelling lever device of slewable hydraulic excavator
Inventor: IGARASHI MICHIAKI
IPC: E02F9/20
Filed: 1980-09-04
Abstract: PURPOSE:To eliminae false operation such as erroneous reverse travelling by detecting the position of a slewable body to a travelling body and making thereby the diretios of operation of the travelling lever and of advance of a vehicle accord with each other in the captioned device for a loading shovel and the like. CONSTITUTION:The travelling operation levers 11 and 12 deliver their operation with traveling signals VL and VR, while a slewing operation lever delivers a slewing angle signal Vtheta in accordance with a slewing angle by means of a slewing angle detector 23 fitted to a center swivel. And, the slewing angle theta is set to be 0 deg. when a working machine 4 is positioned properly in the front direction to the travelling body 2, while it is set 90 deg. and 180 deg. when the machine is positioned in the right-side and rear directions. In the case when the working machine 4 is positioned on the front side to the travelling body 2, i.e. when the angle theta is in the range from 270 deg. to 0 deg. and to 90 deg., a control signal Sb is employed as it is, and when the working machine 4 is positioned on the rear side to the travelling body 2, i.e. when the angle theta is in the range from 270 deg. to 180 deg. and to 90 deg., the control signal Sb is delivered through the intermediary of a polarity inverting circuit 32.
Patent JP-H08311247-A (JP)
Title: Unvulcanized chloroprene rubber composition and rubber article obtained by vulcanizing the same
Inventor: TANAKA SUMIO
IPC: C08K3/00
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a rubber article which is flame-retardant and, even when it is burned, retains its shape under a certain compressive force by mixing a chloroprene rubber with an acid-treated graphite and a ceramic powder and/or heat-resistant fibers. CONSTITUTION: The compsn. is prepd. by compounding 100 pts.wt. chloroprene rubber with 1-50 pts.wt. acid-treated graphite and 5-150 pts.wt. ceramic powder and/or heat-resistant fibers. A silicone rubber is usually used as a seal packing for an interior panel joint. In spite of its good flame retardancy, a seal packing made from a silicone rubber exhibits a poor compression resistance after burning and breaks up, causing gaps and allowing outside flames to come into a building. However, an article produced by vulcanizing the compsn. not only is flame- retardant but also withstands a certain compressive force and retains its shape even after burning, thus stopping flames.
Patent JP-H09286003-A (JP)
Title: Stopper device for precutting
Inventor: YAMAUCHI YOSHIYUKI
IPC: B27B27/10
Filed: 1996-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device for precutting which facilitates positioning of a timber to be worked to be conveyed in a state having two stoppers on a travelling member mounted on a rail parallel with a conveying passage. SOLUTION: To each one end of first and second rocking members 23 and 24 mounted on upper parts of a travelling member 13, drive shafts 19a and 20a of first and second cylinders 19 and 20 are respectively connected. A long first stopper 25 is fixed to other end of the first rocking member 23 and a short second stopper 26 is fixed to other end of the second rocking member 24, so as to position a timber to be worked 9. Thus, for the positioning of the timber to be worked 9 to be sent by a part of a precutting device 1, the positioning is done by the long first stopper 15. For the positioning of the timber to be worked 9 which comes out from the precutting device 1, the positioning is done by the short second stopper 26, so that a length of a rail support stage 10 becomes short so as to reduce the occupyied area.
Patent JP-S5822462-A (JP)
Title: Program monitoring circuit
Inventor: NAKAJIMA SATOSHI
IPC: G06F11/30
Filed: 1981-08-04
Abstract: PURPOSE:To stabilize the operation of the monitoring circuit, by counting the number of times of the operation of the program monitoring timer of a monitoring circuit for programs, and stopping a system according to the counted value of the number of times of operation. CONSTITUTION:When a power source is turned on, a program monitoring timer 1 and a counter 3 are cleared and then triggering is performed by a program at certain intervals of second order to initialize the timer 1. If the program is executed improperly at this time, the triggering is not carried out at said intervals and for this purpose, while the timer 1 is operated to send an input to a trailing counter 3, a one-shot circuit 2 is operated to reset a CPU, starting the program in its initial state. In case of the fault that resetting and program initialization are repeated, the resetting frequency of the timer 1 is counted by the counter 3 and the system is stopped when a prescribed counted value is obtained, thereby reporting the conditions to the outside.
Patent JP-S6135376-A (JP)
Inventor: CHIYAARUZU DEIBUITSUDO HETSUCH
IPC: G01R31/28
Filed: 1985-06-07
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-S6015142-A (JP)
Inventor: SASAKI TAKASHI
IPC: B32B1/08
Filed: 1983-07-06
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-S62281719-A (JP)
Inventor: ANZAI TOSHIO
IPC: H02H3/28
Filed: 1986-05-28
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-H06336880-A (JP)
Title: Control device for automatic door
Inventor: NAKAHARA KAZUHITO
IPC: E05F15/10
Filed: 1993-05-26
Abstract: PURPOSE:To stably control doors having different mass with no adjustment by automatically setting the proportional gain of a speed adjuster. CONSTITUTION:The proportional gain (p) of a speed adjuster 10 can be obtained from the mass M of a door calculated by a mass detection section 14 and the known proportional constant (k), i.e., p=kXM. A calculation is made in a multiplier 12 on the mass M obtained by the mass detection section 14 to obtain the proportional gain (p), and pXDELTAV is obtained from DELTAV=Vref-Vist. The time integral term of DELTAV is obtained, and the motor current instruction value Iref is fed to a current adjuster 9.
Patent JP-H04326425-A (JP)
Title: Loop processing control system
Inventor: YAMAGUCHI YOSHIKO
IPC: G06F9/28
Filed: 1991-04-26
Abstract: PURPOSE:To actuate both branch and non-branching operations with no time loss of a CPU and to improve the performance of a loop processing control system by fetching the instruction of a branching destination right after a branch instruction in a branch state. CONSTITUTION:The information which estimates a branch instruction for loop processing is added to the microinstruction that is stored in a memory 1. A counter value detection mechanism 11 activates the output signal of a loop processing counter 12 when the value of the counter 12 is not equal to 1. A 3-input adder 8 adds a constant, i.e., the process number of a single loop held by a constant register 7 and a relative address 9 between the branch instruction and the instruction of a branching destination to the value of a microinstruction counter 6 which holds the address of the microinstruction under execution. Then the output result of the adder 8 is fetched as the address of the memory 1 when both the signal showing the information that estimates the branch instruction and the output signal of the mechanism 11 are active.
Patent JP-H01293202-A (JP)
Title: Cargo handling mechanism
Inventor: NAKATANI FUMIO
IPC: B62B3/00
Filed: 1988-05-20
Abstract: PURPOSE:To eliminate an accessory equipment by inversing plural deformed discs, in which the part of a circumference is notched with the curve different from the circumference, to be polymerized, and supporting a cargo with a composite disc interrotatably joined in the cargo handling mechanism fixing, elevating, and carrying a cargo. CONSTITUTION:A deformed disc 11 is formed with the semicircle 11a having a center O1 and a radius R1 and the semicircle 11b having a center O2 and a radius R2 (R2<R1). A deformed disc 12 is formed with semicircles 12a and 12b similarly and polymerized to the disc 11 with an inside and outside reversed, and a composite disc 13 is made with both discs 11 and 12 interrotatably joined with the center O1 as the center. In this constitution, a cargo can be fixed without overturning by supporting the cargo with small diameter semicircles 11b and 12b made to the same direction to be touched to a road surface 14. And when the disc 13 is rotated, the cargo can be ascended by the variation of a radius and continuedly carried. Thus fixing, elevating, and carrying can be made without an accessory equipment.
Patent JP-H05322440-A (JP)
Title: Refrigerator
Inventor: ITO TAKAAKI
IPC: F25D25/00
Filed: 1992-05-15
Abstract: PURPOSE:To make the drawing-out property of a food storage case of a refrigerator, improve the durability, and at the same time, provide a refrigerator which is superior in design. CONSTITUTION:For the drawing out structure of a good storage case 2a, a metal frame (1a) which is easily slidable by rollers and an inner box side rail are adopted, and a front reinforcing bar (1b) being exposed to the front of the food storage case in the structure is located on the same surface with the front surface of the food storage case 2a to give a function as a handle.
Patent JP-H0419397-A (JP)
Title: Pump device
Inventor: NAKAMURA TAKAHARU
IPC: F04D29/42
Filed: 1990-05-15
Abstract: PURPOSE:To improve reliability against water leakage by dividing a casing provided with an impeller into two, arranging a partition plate between the divided casings, providing a shock absorbing member on both sides of the partition plate, and connecting the shock absorbing members to each other through inner edges of throgh-holes formed on the partition plate. CONSTITUTION:A pump device is provided with divided casings 1a, 1b and an impeller 2 thereinside. A partition plate 3 is arranged between the casings 1a, 1b so as to generated pump function by the impeller 2. A shock absorbing member 4 made of rubber or the like is provided on both sides of the partition plate 3. Through-holes 5a to 5c are formed on the partition plate 3 so as to form water passages in the casing 1a, lb. The shock absorbing member 4 which is formed on inner edges of the through-holes 5a to 5c is connected to and integrally formed with the shock absorbing member 4 on both sides of the partition plate 3. The partition plate 3 is strongly sandwiched between the casings 1a, 1b by means of a bolt or the like.
Patent JP-S5649010-A (JP)
Title: Hollow fiber of viscose rayon and its production
Inventor: NISHIYAMA KAZUNARI
IPC: B01D69/08
Filed: 1979-09-27
Abstract: PURPOSE: Hollow fibers of viscose rayon that are composed of regenerated cellulose and have thin skin layers on the surface of the outer wall all over the periphery in the filament direction, thus being suitably used for membrane separation.  
     CONSTITUTION: A viscose dope and a liquid core component that has no activity of coagulating the viscose dope and is incompatible with water are extruded simultaneously through double spinneret nozzles in the state that the core component is included in the core part continuously and passed through the air through 10W 100mm. Then, the extruded dope is introduced into the coagulation bath and made  to run, whereby the hollow fibers are composed of two layers, i.e., skin layer and  core one where the thickness of the skin layer is less than 1 micron. The outer diameter (a) in micron and the thickness of the fiber wall (b) in micron are preferred to  satisfy equations I and II. The viscosity of the viscosity dope is preferably 50W300  poise and the aging degree, i.e., HZ value is preferably 1.0W5.0. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61279750-A (JP)
Title: Engine warm-up device
Inventor: KITADA SHINICHIRO
IPC: F02D29/06
Filed: 1985-06-06
Abstract: PURPOSE:To aim at shortening the warm-up time of an engine and at reducing noise during engine warm-up, by controlling the electrical load of an engine driven generator so that the rotational speed of the engine becomes a predetermined value which is determined in accordance with the temperature of the engine. CONSTITUTION:An engine driven generator 1 has a field coil 10 which is fed with field current through a field control circuit 11, and an armature coil 12 including three-phase windings, and the three-phase electromotive force is rectified through a three-phase diode bridge circuit 13, and is then charged in an on-board battery 2. The voltage of the battery 2 is fed to an electrical load 4 through a key switch 3. Current passing through the load 4 is turned on and off by a transistor 5 which is energized by an H-level signal from a comparator 6 when a detected rotational speed voltage delivered from a rotational speed detector 8 is higher than a reference rotational speed voltage that is delivered from a temperature/rotational speed converter 7 in accordance with the output of a water temperature detector 9.
Patent JP-H0420857-A (JP)
Title: Method for analyzing moving material to rubber surface
Inventor: AKIMOTO KEIICHI
IPC: G01N33/44
Filed: 1990-05-15
Abstract: PURPOSE:To perform qualitative and quantitative analysis of an additive which is moved to the surface of a rubber sample by directly bringing the rubber sample into contact with a thin film chromatography plate, adsorbing the additive which is moved to the surface of the rubber sample with the thin film chromatography plate, and using various kinds of the thin film chromatography. CONSTITUTION:A rubber sample is directly placed on a thin film chromatography plate. A specified load is applied on the rubber sample. After the sample is left alone for a specified time, the rubber sample is removed. The ultraviolet and visible spectra of an additive which is adsorbed with the thin film gas chromatography plate are measured with a densitometer. The spectra are fixed with the maximum absorbing wavelength value and the spectrum wave form. The additive adsorbed with the thin film chromatography plate is developed by using a developing solution. The deployed and adsorped additive is colored with a coloring agent and identified with the moving rate and the color tone of the chromatogram. When various kinds of methods associated with the thin film chromatography are used, the additive which is moved to the surface of the rubber sample can quickly undergo qualitative and quantitative analyses.