baber/WOPTO huggingface dataset:
Patent JP-H0229578-A (JP)
Title: Regeneration type refrigerator and arithmetic and display methods for residual cold insulation feasible time of regeneration type coolant used
Inventor: SASAKI YOSHIHISA
IPC: F25D16/00
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a regeneration type refrigerator which is capable of grasping a residual cold insulation time available with accuracy objectively and performing flexible control of a refrigerator by providing an arithmetic means which computes a residual cold insulation feasible time of a regeneration type coolant and a display which indicates the residual cold insulation possible time. CONSTITUTION:When an attempt is made to drive cold insulation operation, the heating value penetrated from the open air into a refrigerator consumes an initial endothermic value Qo of a regeneration type coolant every moment as a consumption heating value q per unit time. The consumption heating value per unit time q is expressed by the equation q=K.A. T. Where K stands for the heat conductivity of a refrigerator (Kcal/m<2>h deg.C), A stands for the surface area of the refrigerator (m<2>),  T for differential temperature between the open air temperature Te and the temperature inside the refrigerator Ti ( deg.C). Therefore, when an attempt is made to deduct the consumption heating value Q obtained where consumption heating value per unit time q is integrated by cold insulation operating time, from the initial endothermic value Qo, the remainder is the residual endothermic value Qo. The residual cold insulation feasible time te of the regeneration type coolant can be obtained by dividing the residual endothermic value Qr by the consumption heating value q per unit at the present point of time.
Patent JP-H0267072-A (JP)
Title: Telephone line dc loop current adjuster
Inventor: UIRIAMU HENRII GAADEINAA
IPC: H04M19/00
Filed: 1989-07-12
Abstract: PURPOSE: To eliminate the need for using an expensive inductor by forming a gyrator circuit. CONSTITUTION: A collector of a transistor(TR) T3 is connected to one terminal of a capacitor C2, the other terminal of the capacitor is connected to one terminal of a secondary winding of a transformer TR 1, and when an exchange line is desired to be acquired during operation, an optoelectronic coupler OP1 is activated to short-circuit an output stage. In this state, a circuit having a resistor R1, a capacitor C1, a TR T1, and a resistor R3 configures a gyrator circuit showing a high impedance with respect to an AC signal. A circuit consisting of resistors R2, R4 and a TR T2 is used to shape a DC current so as to be in matching with a set condition, and when a loop current higher than a level is in existence, an effective source resistance is increased to limit the loop current. Thus, it is not required to employ a large sized and comparatively expensive inductor.
Patent JP-H0528779-A (JP)
Title: Nonvolatile memory device
Inventor: YAMAZAKI AKIHIRO
IPC: G11C16/06
Filed: 1991-07-18
Abstract: PURPOSE:To suppress the increase of the electric current at a write time, even in the case that the data bus becomes multi-bits. CONSTITUTION:The read and write control signal corresponded to the chip enable signal/CE outputted from a read/write control circuit 20, is divided by the division signal DV outputted from a counter 24 in AND circuits 21, 22. A first and a second write circuits 17, 18 write alternately the data in a memory cell array 11 by the division signal DV. Then even in the case that the data bus becomes multi-bits, the increase of the electric current at a write time can be suppressed compared with the case that the data is written en bloc.
Patent JP-S5974059-A (JP)
Inventor: JIYURIASU BII KUUPAASUMITSUTO
IPC: B65D19/06
Filed: 1982-10-09
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-S57106708-A (JP)
Title: Spinneret for preparing hollow fiber of modified cross section
Inventor: SAKIBARA AKIO
IPC: D01D5/253
Filed: 1980-12-17
Abstract: PURPOSE: The titled spinneret, containing a perforated opening hole in a spinneret holder and a spinning hole of modified cross section thereunder and a nozzle tip inserted detachably thereinto, and capable of aligning the axis of the spinning hole with that of a blowing hole of a gas, etc. with a high accuracy.  
     CONSTITUTION: An opening hole 6 is provided in a spinneret holder 5, and an annular stepped part 7 is provided in the top part thereof. A spinning hole 8 of modified cross section is provided under the stepped part 7 and a recessed groove 9 is formed at the lower end thereof. A nozzle tip 10 is inserted in the opening hole 6, and a flange (10a) is fastened on the annular stepped part 7. Vertical polymeric introductory holes 13 connected with the opening hole 6 at the sides thereof are provided at the outer periphery of the nozzle tip 10, and a gas or liquid introductory opening hole 14 is provided at the central part of the nozzle tip 10. The outer surfaces of an extruding hole 15 and the surrounding wall 16 thereof provided under the opening hole 14 are molded in the form similar to the spinning hole 8 by the electric discharge machining, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08124451-A (JP)
Title: Operating switch
Inventor: NISHIO MITSUO
IPC: H01H13/04
Filed: 1995-07-14
Abstract: PURPOSE: To enable an operating portion to be coupled with a contact portion by one step of operations and to reduce the number of part items by providing recesses in the outer peripheral wall of the cylindrical part of an operating- portion-side mounting portion, and providing a contact-side mounting portion with projections equipped with pressure springs and fitted into the recesses. CONSTITUTION: An operating switch is coupled by fitting and pressing the frame 51 of a contact-portion-side mounting portion 5 into the cylindrical part 41 of an operating-portion-side mounting portion 4. The projections 57A, 57B of the mounting portion 5 are enlarged horizontally against pressures springs 56A, 56B and then fitted into the recesses 43A, 43B of the cylindrical part 41 of the mounting portion 4. Therefore, a contact portion 2 can be coupled with an operating portion 1 by a step of operations. For removal, the mounting portion 5 presses a pressing tool 60 in from X direction, and projecting parts at the root of the projections 57A, 57B are pressed apart by the arms 59A, 59B of the pressing tool 60, so that as the projections are removed from the recesses 43A, 43B the contact portion 2 is drawn out of the operating portion 1.  When the pressing force is released, the pressing tool 60 is returned to its original position by the action of return springs 61A, 61B.
Patent JP-H0926253-A (JP)
Title: Open showcase
Inventor: HIRANO TAKASHI
IPC: A47F3/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent dew generated at a fence from dropping at a surface of a front panel, wetting a hand or a cloth of a customer and further to prevent an uncomfortable feeling from being given to the customer. SOLUTION: A fixing groove 2c is formed at an upper end frame member 2b of an outer box 2 constituting a front side raised part 1a of a main body case 1. A lower end of a fence 6 is inserted into the fixing groove 2c, vertically mounted there and a front panel 12 is fixed to an inside part of the fence of the fixing groove 2c with its upper rear end fitted there. An upper surface rear part of the front panel is formed to be low by one step and installed in the fixing groove 2c, wherein a recess part 15 is formed in a longitudinal direction of the main body case 1 at the front surface side of the fence between it and the fence 11. Accordingly, flowing-down of the dew at the fence at the surface of the front panel 12 is prevented and uncomfortable feeling is not imparted.
Patent JP-S5881262-A (JP)
Title: Torque converter having both performances of two phase and single phase
Inventor: NASUNO YOSHIBUMI
IPC: F16H61/62
Filed: 1981-11-09
Abstract: PURPOSE:In a two-phase torque converter having a power multiplier, to achieve the two-phase and the single-phase performances selectively through the operation of a connecting means, by placing a coupling means such as a clutch between the power multiplier and the output shaft. CONSTITUTION:Upon driving of a pump impeller 2 through an engine 15, a turbine blade 3 is rotated by the produced pressure oil to transmit the power through a power transmission shaft 13 and gears 11, 12 to an output shaft 14 while a first reactor 4 is rotated by the delivery oil from the turbine blade 3 to transmit through a power multiplier comprising an unilateral clutch 6, reactor shaft 7 and gears 8-10 to the output shaft 14. For the two-phase torque converter, a clutch 17 is placed between the output shaft 14 and the power multiplier. It will function in two phases when connecting said clutch 17 while it will function in single phase when disengaging the clutch 17.
Patent JP-H0624020-A (JP)
Title: Color thermal printer
Inventor: MIYAZAKI NOBUO
IPC: B41J2/325
Filed: 1992-07-06
Abstract: PURPOSE:To shorten the printing time and eliminate the generation of noise by providing a light source emitting ultraviolet rays and visible rays on a ceiling of a delivery section and installing a transparent component for cutting the ultraviolet rays on a delivery opening of the delivery section. CONSTITUTION:A paper delivery passage 30 for delivering a color heat-sensitive recording material 10 with which all thermosensitive recording is finished is formed and utilizing an outer wall face of a reflector 27 between a magenta light fixing unit 22 and a yellow light fixing unit 23. Also a couple of carrier rollers 32 for feeding the heat-sensitive recording material 10 into the rollers and carrying the same to a delivery tray 31 are disposed in the further deep section. A light source 35 for bleaching is similar to the magenta light fixing unit 22 and emits ultraviolet rays and visible rays to bleach an end l0a of the recording material 10 which has completed heat-sensitive recording. As the state of putting on the light at the light source 35 for bleaching can be confirmed by the visible light transmitted to the transparent component cutting the ultraviolet rays, the completion of printing can be indicated without generating unnecessary noise.
Patent JP-H1012236-A (JP)
Title: Alpha-cobalt hydroxide layer-coated nickel hydroxide for alkaline storage battery and manufacture thereof
Inventor: IMAIZUMI JUNICHI
IPC: H01M4/52
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance a utilization factor of nickel hydroxide by forming an α-cobalt hydroxide layer in a fine hole of a surface and inside of the nickel hydroxide. SOLUTION: In nickel hydroxide as a positive electrode active material, its surface and fine hole are coated with an α-cobalt hydroxide layer. The reason is that, when the material is once charged, efficiently coating cobalt hydroxide comes to be cobalt oxyhydroxide of high conductivity, conductive network of a nickel electrode is formed to improve utilization factor. In the case of forming a cobalt layer, by adding a complexing agent of ammonium ion or the like, pH is enhanced to 8 to 11. pH unbalance in a reaction tank, in the case of adding an alkaline metal hydroxide solution, can be thus adsorbed, α-cobalt hydroxide can be stably produced. A cobalt amount is preferably in a 1 to 10% range, when exceeding an upper limit, uniform coating can not be obtained.
Patent JP-S5698652-A (JP)
Title: Calibration method of oxygen detector and reagent therefor
Inventor: YOOAHIMU HOPUMAIA
IPC: G01N33/96
Filed: 1980-12-16
Abstract: Disclosed herein is a method for the calibration of a sensing unit for determining the partial pressure of oxygen in contact with the sensing unit. The method is of the type using a zero-calibration solution in which the partial pressure of oxygen is maintained at zero by virtue of a binding agent present in the solution for chemically combining with the oxygen. The essential steps of the method include adding to the solution a color indicator for indicating that the zero-calibration solution contains unspent binding agent, contacting the sensing unit with the zero-calibration solution containing the unspent binding agent and the color indicator, energizing the sensing unit, and adjusting the sensing unit until it indicates zero concentration. The invention also compasses within its scope a calibration agent for use in the performance of the method for supplying the zero-calibration solution upon dissolution in water, as well as a container for storing the zero-calibration solution.
Patent JP-H1199510-A (JP)
Title: Manufacture of green body
Inventor: WHITMAN DAVID WILLIAM
IPC: B22F1/10
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semi-wet green body having an improved wet strength. SOLUTION: The manufacturing method contains that semi-wet powder prepared by mixing granular material selected from the group consisting of ceramic material, metallurgical material and their mixture and at least a polymer binder, which contains at least 10 wt.% of one or more mono-ethylenic unsaturated acid, its salt or its acid anhydride and further one or more hydrophobic portion having at least C6 saturated or unsaturated alkyl chain per average polymeric chain and further at least has a molecular weight of 50,000, is pressed so as to produce a green body.
Patent JP-S6070312-A (JP)
Title: Light transmitting plate
Inventor: KAI YASUAKI
IPC: G01D11/26
Filed: 1983-09-27
Abstract: PURPOSE:To make it possible to prevent the diffusion of light, which is emitted from the panel of a vehicle, by providing a plurality of light transmitting parts, which transmit the light emitted by the instrument panel and the like, and providing a non-light transmitting part, which forms a partitioning wall between said light transmitting parts. CONSTITUTION:A light transmitting plate 15 mainly comprises a transparent resin plate 16, an interference preventing film, and a light shielding film 18. The light shielding film 18 is hardened by ultraviolet rays and dyed into an opaque state. In the light shielding film 18, circular light transmitting parts 20 having a diameter (d) and non-light transmitting part 21 are provided. A width lat a part between the neighboring light transmitting parts 20a and 20b is made to be a constant interval. A ratio between the diameter of the light transmitting part 20 or the diameter (d) of the inscribed circle of the light transmitting part 20 and a depth of the light transmitting part 20 is made to be 0.23<(d/h)<0.5. A ratio between the width l of the partitioning wall between the neighboring light transmitting parts 20 and the diameter (d) of the light transmitting part 20 is made to be 0.04<(l/d)<0.83. In this way, the diffusion of the light emitted from the panel of a vehicle can be prevented.
Patent JP-H0841876-A (JP)
Title: Timbering frame for landslide protection wall
Inventor: MICHISAKA KOUZOU
IPC: E02D17/04
Filed: 1994-07-29
Abstract: PURPOSE:To save trouble at the time of constructing a landslide protection wall, and to attain the safety of an operator. CONSTITUTION:A timbering frame 2 consists of posts 3 placed at both end sections in the longitudinal direction of left and right sheet piles 1 respectively, upper and lower walings 4 stretched among the front and rear posts 3 respectively, and jacks 6 stretched among the left and right walings 4. When a landslide protection wall is constructed, the timbering frame 2 is assembled previously on the outside of a ditch, the timbering frame 2 is introduced into the ditch, into which the sheet piles 1 are driven, and the jacks 6 are extended and earth pressure exerted on the sheet piles 1 is borne. Internal expanding grooves 24, 25, into which the head sections of bolts are fitted, are formed to the posts 3 for easily adjusting the places of the mounting of the walings 4.
Patent JP-S6071126-A (JP)
Title: Forcedly implanted rod and its pressing-in method
Inventor: ITOU KEISUKE
IPC: B23P11/00
Filed: 1983-09-26
Abstract: PURPOSE:To realize reduction of weight, power-saving, and smaller size in a mass producing implanting equipment by constructing a forcedly implanted rod from a hollow pressed-in rod and a rod-receiving member which is fitted to one end of the hollow pressed-in rod to support the hollow rod. CONSTITUTION:When a hollow pressed-in rod 4 is squeezed into the caved in part 8 of a rod-receiving member 7, the thin hollow pressed-in rod 4 is compressed and deformed due to the external pressure by the margin of pressing-in process (D-d) and thus is reduced in size. By setting the wall thickness of the rod 4 at an appropriate value between 0.1-0.4mm., (the selected value of the wall thickness will vary with the quality of the material forming the member 7 or rod 4), the pressing-in force can be greatly reduced compared with the pressing- in force when a solid pressed-in rod is squeezed in. Due to this, the power required by the mass producing press-in equipment which squeezes the rod into the chassis of a video tape recorder can be greatly reduced, and also it can be reduced in size.
Patent JP-S57103979-A (JP)
Title: Control valve and timer apparatus using the same
Inventor: BAN ITSUKI
IPC: G04F3/02
Filed: 1980-12-19
Abstract: PURPOSE: To obtain a control valve with a filter and a timer apparatus that uses the control valve, by employing a valve member having filter grooves to avoid the influence of dust in a liquid thereby obtaining the stabilized long period timer.  
     CONSTITUTION: The control valve 20 that will be applied in a timer apparatus that uses a liquid comprises two valve members 21, 22 that are adhered to each other. The first valve member 21 is formed with a plurality of the filter grooves 23 in the periphery, several control grooves 24 at the center, and an intermediate groove 25 between the grooves 23, 24. In this control valve 20, when a liquid flows from A to B, dust in the liquid can be filtered by the filter grooves 23. The control valve 20 is contained as shown in the drawing at 35 in a piston 33 of the timer apparatus including a cylinder 31 that houses the piston 33 slidably, and the time apparatus functions to suitably control the rising speed of the piston 33. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0731550-A (JP)
Title: Cooker
Inventor: OGASAWARA TOSHIO
IPC: A47J37/08
Filed: 1993-07-20
Abstract: PURPOSE:To eliminate the necessity of a jig and a waiting time and to reduce manhours so as to reduce the cost, and to surely secure a glass window by attaching the glass window to a door by means of an adhesive and a handle fixture. CONSTITUTION:The lower side part of a glass window, which is coated thereover with an adhesive 25 is set on an attaching surface of a door 20. Then, a securing piece, 23a of an attaching fixture 23 is opposed to the lower side part of the glass window 22, and the U-like attaching fixture 23 is fitted into an opening on the rear surface side of the door 20. An attaching screw 24 is inserted into a screw hole formed in the fitted attaching fixture 23, and is fastened, and accordingly, the lower side part of 'the glass window 22 is clamped between a pressing surface 20d and the fixing piece 23a of the fixture 23. As a result, the glass window 22 is fixed to the door member 20 without using a jig, and accordingly, it is integrally attached. Then, the door is set on the line as it is, and is therefore shifted into the next assembling step so as to continue the assembly thereof with no drying time elapsing. After a predetermined time elapses, the adhesive 26 has cured, With the use of double fixing means, 1 that is, the adhesive 25 and the attaching fixture 23, the door 20 is mechanically and surely fixed.
Patent JP-H05338459-A (JP)
Title: Torque distribution controller for four-wheel drive vehicle
Inventor: MATSUNO KOJI
IPC: B60K17/348
Filed: 1992-06-11
Abstract: PURPOSE:To control most suitably torque distribution at the time of turning acceleration by detecting a road surface state by means of lateral acceleration, correcting differential limit torque at low and middle speed spheres according to this road surface state. CONSTITUTION:At a road surface mu detecting portion 50, a road surface mu is detected. When large lateral acceleration is generated, turning acceleration at a high mu road is decided, and at a correction coefficient setting portion 50, correction coefficients at low and middle ranges are set at zero, and at the correcting portion 50, a duty ratio is corrected at zero. At a hydraulic control system, the operational differential limit torque of a hydraulic clutch 27 also becomes zero, and on the basis of the reference torque distribution of a center differential device 20, torque distribution making too much of rear wheels is brought about. As a result, a yaw rate becomes inclined to increase, and understeering is reduced, and the turning performance becomes better. Meanwhile, in a case in which lateral acceleration is small, turning acceleration at a low mu road is decided, and differential limit torque is controlled with increase as it is, according to the rear wheel slip of this case, and the torque distribution of approximate direct connection is brought on, and stability or the like is secured.
Patent JP-H05347500-A (JP)
Title: Cam lever mechanism for mounting electronic component
Inventor: KOZUKA TAKEAKI
IPC: B23P21/00
Filed: 1992-06-12
Abstract: PURPOSE:To eliminate the difficulties of wear between a cam follower and a cam surface and noise produced therefrom upon interruption of mounting of electronic components. CONSTITUTION:This cam lever mechanism for mounting electronic components comprises a pivotable cam follower 45 including a cam surface 41, a swing lever 35 swingably disposed in the vicinity of the cam 33, on which a cam follower engageable with the cam surface 41 is mounted, and a spring 36 for actuating the swing lever 35 such that the can follower 45 is engaged with the cam surface 41. There is provided a swingable lock lever 37 which is engageable with the swing lever 35 via a bearing 47 for separating the cam follower 45 from the upper dead point 410 of the cam surface 41 in the state thereof where it is engaged with the swing lever 35, and further provided driving means 57 for swinging the lock lever 37 in the direction where it is engaged with or disengaged from the swing lever 35.
Patent JP-H1121504-A (JP)
Title: Modified cyanate ester resin vanish for printed circuit board and preparation thereof
Inventor: SASE SHIGEO
IPC: C08K5/3477
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a vanish having a low dielectric constant, by reacting respective specific amounts of a cyanate ester type compound and a phenolic compound, in the presence of a metal-containing reaction catalyst, in a solution of a polyphenylene ether resin in an aromatic hydrocarbon type solvent prepared by heating and dissolution of the resin in the solvent, to thereby produce a solution of a uniform blend of resins, and then adding with agitation a ketone type solvent into the resulting solution to thereby form a suspension of the uniform blend of resins. SOLUTION: In a solution which has been prepared by heating and dissolving a polyphenylene ether resin in an aromatic hydrocarbon type solvent, a cyanate ester type compound of formula I and a phenolic compound of formula II are reacted in the presence of a metal-containing reaction catalyst (for example, cobalt naphthenate), to thereby produce a solution in which a uniform blend of a modified cyanate ester resin and a polyphenylene ether resin is dissolved. A ketone type solvent is then added to the solution with agitation to produce a suspension of the above uniform blend of resins. In above formulae, R1 is -CH2 - or the like; R2 and R3 are each H or CH3 ; R4 and R5 are each H or a 1-4C alkyl; and n is 1 to 2.