baber/WOPTO huggingface dataset:
Patent JP-H03150112-A (JP)
Title: Cassette type molding die having built-in clamping mechanism
Inventor: WATANABE KATSUMI
IPC: B29C45/26
Filed: 1989-11-08
Abstract: PURPOSE:To reduce the exchanging time of a telescopic mold and the heating time of a mold and, in addition, improve the dimensional accuracy of a molded item by a structure wherein a taper block for fixing an upper mold to a first space and a taper block for fixing a lower mold to a second space are provided. CONSTITUTION:When a taper block 34 is moved so as to be brought back towards a hydraulically actuating piston device 30 by actuating the hydraulically actuating piston device 30, an opposing side wall 39 is pushed against the side wall of the upper mold 14 of a telescopic mold inserted. Thus, the taper block 34 corrects the position of the inserted upper mold 14 are wedges up between the slant side wall of the housing space 26 of the taper block and the upper mold 14 so as to clamp the upper mold 14. When a taper block 72 is moved so as to be brought back towards a hydraulically actuating piston device 68 by actuating the hydraulically actuating piston device 68, the taper block 72 corrects the position of the lower mold 16 of the telescopic mold in the housing space 64 of the lower mold so as to wedge up the lower mold 16 in order to firmly clamp it.
Patent JP-H08118463-A (JP)
Title: Method of molding hollow double wall product
Inventor: OKUMA SHOICHI
IPC: B29C49/42
Filed: 1994-10-28
Abstract: PURPOSE: To increase the wall thickness of a trigonal pyramid-shaped corner part where three wall surfaces consisting of a plate part and rising parts cross each other in the production of a hollow double wall product equipped with the plate part and the rising parts bent from the periphery of the plate part. CONSTITUTION: A parison is arranged between opened molds 11, 12 to be held by clamping both molds and the part becoming the other wall of the parison in a trigonal pyramid-shaped corner part 6 is deformed so as to protrude by a slide member 15 to form a recessed part and the leading end surface thereof is welded to the part becoming one wall of the parison to form a welded part 8. Subsequently, a compressed fluid is introduced into the parison to expand the parison along cavities 11a, 12a and the outer surface of the slide member 15 and a recessed rib 7 wherein one end side is integrally molded along with other wall 2 and the other end side is welded to one wall 1 by the welded part 8 in the trigonal pyramid-shaped corner part is formed.
Patent JP-H01129127-A (JP)
Title: Few-core optical fiber cable incorporating temperature sensor and monitoring method of temperature
Inventor: KOKUBU TOSHINAO
IPC: G01K11/12
Filed: 1987-11-16
Abstract: PURPOSE:To monitor a temperature precisely and inexpensively, by providing an optical coupling element in a part of a multicore optical fiber core wire and by covering its periphery with a material whose refractive index changes in accordance with the temperature. CONSTITUTION:A multicore optical fiber 3 comprising first and second cores 1a and 1b and a clad 2 surrounding these cores commonly is surrounded by a plastic coating 4 and a sheath 5, and thereby an optical fiber cable is constituted. A biconical taper region (optical coupling element) 6 is made in the optical fiber 3 and the periphery thereof is covered with a material 7 whose refractive index is dependent on temperature. The rate of a power P1 transmitted through the optical coupling element 6 and emitted to the other end of the first core 1a, in a power P0 of a light entering the core 1a at one end thereof, changes in accordance with the refractive index of the material 7. The temperature can be monitored by observing the power P1 of the transmitted light or the power of the back scattering light thereof. A power P2 of the light coupled from the core 1a to the core 1b is not dependent on the refractive index of the material 7 nearly at all, and therefore it is used for communication.
Patent JP-S63142591-A (JP)
Title: Semiconductor storage device
Inventor: MURANAKA MASAYA
IPC: G11C11/401
Filed: 1986-12-05
Abstract: PURPOSE:To attain simplified picture system and low cost by providing a row address generating circuit in a dual port memory thereby having only to supply a serial clock signal externally. CONSTITUTION:A final row address signal supplied externally via a row address buffer RADB is inputted to an address detection circuit RAD via a row address register RAR of a row address generating circuit RAG. Moreover, a row address counter RAC supplies a data transfer row address signal advanced at each data transfer cycle to an address multiplexer AMX and supplies it to the circuit RAD. The circuit RAD compares signals from the counter RAC and the register RAR and when they are coincident, a final address signal syn is sent to a timing control circuit TC via an AND gate circuit AG. Thus, the word line within the designated range is designated sequentially to continue the input/output operation thereby attaining simplicity and low cost.
Patent JP-H03150615-A (JP)
Title: Electronic equipment
Inventor: NISHIYAMA KAZUHIDE
IPC: G06F1/16
Filed: 1989-11-08
Abstract: PURPOSE:To prevent the damage and the loss of important data by positioning a storage medium in a space having a width, a depth, and a thickness larger than those of the storage medium even at the time of erroneously setting a display device to a main body (that is, a cover is closed) with the storage medium projected out of an insertion hole of an external storage device. CONSTITUTION:A space is provided between a display device 2 and a main body 1 or a keyboard 3 even when the display device 2 is closed, and this space has a thickness, a width, and a depth larger than those of a floppy disk 5, and an external storage device 4 is so positioned that the floppy disk 5 projected out of the insertion hole exists in this state, and therefore, the floppy disk 5 is protected. The same convenience for use as a conventional apparatus is kept, and the damage is prevented even when the display device 2 is closed with the floppy disk 5 incompletely inserted.
Patent JP-H11116421-A (JP)
Title: Composition for beautifully whitening teeth
Inventor: SAITO KOICHI
IPC: A61K6/00
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of removing stains easily and operably, whitening teeth, and also preventing teeth from getting breakable by including a self-curing calcium phosphate compound, a fluorine compound, a peroxide, and a specific acid. SOLUTION: This compound is obtained by including (A) 10 to 95 wt.% of a self-curing calcium phosphate compound (including pref. at least α- tricalcium phosphate, and e.g. calcium secondary phosphate, calcium quaternary phosphate, and octacalcium phosphate), (B) 0.005 to 30 wt.% of a fluorine compound such as CaF2 , KF, and NaF, (C) 2 to 30 wt.% of a peroxide such as hydrogen peroxide and perborate, (D) 0.1 to 60 wt.% of at least one acid (pref. including citric acid) selected from the group consisting of citric acid, malonic acid, malic acid, glycolic acid, and glutaric acid, and pref. furthermore (E) 0.005 to 50 wt.% of a high-molecular compound such as a polycarboxylic acid.
Patent JP-H07143676-A (JP)
Title: Charge indicating circuit of secondary circuit
Inventor: SHIOJIMA NOBUO
IPC: H02J7/00
Filed: 1993-11-18
Abstract: PURPOSE:To accurately indicate the residual charge of a secondary battery and, at the same time, to allow the indication to coincident with recharge timing. CONSTITUTION:Current detecting circuit 8 and 9 which detect the charging current of a battery 2 and the electric current discharge from the battery 2, a full charging detecting circuit 10 which detects the full charging state of the battery 2, and a battery memory circuit 11 which stores the residual charge information as a battery capacity when the terminal voltage of the battery 2 drops to a prescribed value after the circuit 10 once detects the full charging state of the battery 2 are provided. In addition, a residual charge calculating circuit 12 which determine the residual charge of the battery 2 from the charging current of the battery and the current discharged from the battery detected by the circuits 8 and 9 and the battery charge information in the circuit 11 and a display circuit 13 which displays the residual charge determined by the circuit 12 are also provided.
Patent JP-S62150402-A (JP)
Title: Digital servo device
Inventor: MIURA HISASHI
IPC: G05B13/02
Filed: 1985-12-24
Abstract: PURPOSE:To detect earlier a fault at a low speed region by varying an oveflow detection level in response to a command pulse. CONSTITUTION:A command pulse such as a rotating speed of a motor 4 and a direction of rotation signal is fed to a digital servo device from an external command circuit to drive the motor 4 via a deviation counter 1, a D/A converter 2 and a drive unit 3. In this case, the device is provided with an F/V converter 8 applying frequency/voltage conversion to the command pulse, a gain adjusting circuit 9 calculating an overflow detection level by multiplying an amplification factor alpha with the output of the converter 8 and a comparator 10 outputting an overflow detection signal when the digital value of the deviation counter 1 reaches said detection level or over. Thus, the command pulse is doubled to the stored pulse quantity at the 1/2 rating PPS and the detection time is halved to that at the rated PPS and a fault is detected earlier even at a low speed region.
Patent JP-H01135444-A (JP)
Title: Constant dimension offset positioning for work
Inventor: ASANO YOSHIFUMI
IPC: B23Q16/00
Filed: 1987-11-16
Abstract: PURPOSE:To improve the positioning precision and obviate the need of an expensive device by allowing a work to be shifted in a gripper by the action of an external force and pressing the work onto the standard point on an object article and setting the original point position by allowing a standard point and the contact surface of the work to coincide by sliding the work and executing offset by a prescribed quantity from the original point position. CONSTITUTION:A work 1 is projected from the top edge of a gripper 6 and nipped by hooks 2 and 3. The holding power of the hook is adjusted by a spring 41 so that the work 1 can retreat in the sliding axis direction when said work 1 collides with a block 5. When a slide shaft 7 shifts in one direction, the top edge of the work 1 collides with the wall part of the block 5, and the excessive projection quantity is pressed into the gripper 6, and the shaft 7 stops at the position where a cam follower 10 contacts the cam surface a1. At this time, positioning of original point is performed in the state where the top edge of the work 1 and the wall surface of the block 5 coincide. Then, an offset plate 11 is shifted in the (a) direction, and then stops at the point where the cam surface a2 contacts the cam follower 10, and the top edge of the work 1 is offset by a certain dimension (a) from the block 5.
Patent JP-2001105843-A (JP)
Title: Battery cooling device
Inventor: ONIMARU SADAHISA
IPC: B60H1/32
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To cool a battery efficiently by a freezing cycle. SOLUTION: By such constitution that the temperature of a battery 6 is detected by a temperature sensor 51 and a control means 4a controls switching means 111, 3a, 3b, 4c for switching the circulation of a refrigerant to its stop in a battery cooler 15a and when the battery temperature exceeds a preset upper limit temperature, a low temperature.low pressure refrigerant is circulated to the battery cooler 15a and when the battery temperature is below a preset lower limit temperature, the circulation of the low temperature.low pressure refrigerant of the battery cooler 15a is stopped, by giving a cool storage amount regulated by the difference between the lower limit temperature and upper limit temperature to the battery 6 at the battery cooling time,  the cooling of the battery 6 during the lower limit temperature of the battery and its upper limit temperature is not required and the start frequency of a compressor 11 for constituting a freezing cycle 1 is reduced.
Patent JP-H05100381-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAGAWA HAJIME
IPC: G03C7/38
Filed: 1991-10-09
Abstract: PURPOSE:To enhance color development performance and color reproduction performance and to restrain cyan staining by forming an emulsion layer containing a specified cyan dye-forming coupler and an emulsion layer containing a specified yellow dye-forming coupler can a support. CONSTITUTION:The silver halide emulsion layer formed on a support contains the cyan coupler represented by formula I and the other silver halide emulsion layer contains the yellow dye-forming coupler represented by formula II. In formulae I and II, Ra is H or a substituent; each of Rb and Rd is a substituent; Rc is an electron attractive group; Za is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent: X is a group of formula III; R1 is halogen or alkoxy; each of R2-R4 is a substituent; R<5> is alkyl; Rb is alky or aryl; Zb is a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent; and Y is alkoxycarbonyl or the like.
Patent JP-H05100225-A (JP)
Title: Back light for panel
Inventor: KASHIMA KEIJI
IPC: F21V8/00
Filed: 1991-10-09
Abstract: PURPOSE:To uniformize a brightness distribution by bringing the specular surface of a reflection plate to a light transmission plate side at the contact point between the reflection plate covering a wire-shaped light source and a light transmission plate and disposing these plates via an air layer. CONSTITUTION:A light scattering material to be applied on the light transmission plate 1 is a coating material, printing ink, etc., contg. a pigment which has the refractive index higher than the refractive index of the material of the light transmission plate 1 and scatters light. The light scattering reflection plate 3 is disposed so to cover nearly the entire surface of the surface of the light transmission plate 1 coated with the light scattering material. A preferable embodiment of the wire-shaped light source 4 is a reflector (lamp case) having a space (slit) for incidence of light at the end of the light transmission plate 1. This reflector (lamp case) having a space (slit) for incidence of light surface reflection plate or specular surface reflection film 8 covering this surface. Both ends of the specular surface reflection plate 8 covering the wire-shaped light source 4 are laminated and disposed via the air layer 7 on the light exit surface at the end of the light transmission plate 1 and the surface on the rear thereof.
Patent JP-H09134055-A (JP)
Title: Electric discharge device
Inventor: ASANO KAZUO
IPC: G03G15/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of gas (ozone or NOx) which is generated caused by electric discharge and which is the substance causing the deterioration of a body to be electrostatically charged and harmful on environmental sanita tion by eliminating the electrostatic charge irregularity of the body to be electrostatically charged. SOLUTION: Plural first apertures 5 formed in a line at prescribed pitch and second apertures 5' formed in a line in parallel with the line of first apertures 5 at a position corresponding to a gap between the adjacent apertures among the plural first apertures 5 are formed on an electric discharge electrode 4. The respective apertures 5 and 5' are arranged so as to be superposed on discharge electrodes 2a and 2b formed in a belt state. Then, the quantity of electric charged particles produced at the second apertures 5' is increased more than the quantity of the electric charged particles produced at the first apertures 5.
Patent JP-H09134415-A (JP)
Title: Sheet-like recording medium and code reader
Inventor: GOTO HIRONORI
IPC: G06K7/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like recording medium in which the code carrying prescribed information is quickly read even if the medium is overlapped and is bundled by recording the code carrying prescribed information on the edge side surface of the sheet-like recording medium. SOLUTION: The information showing the identity of paper sheet 10 is converted into an NRZ signal, the signal is made into a bar code (an example of a code) 14 and the bar code is recorded on the paper sheet 10 by an ink jet printer. The location where the bar code 14 is recorded is the peripheral edge part of the surface of the paper sheet 10 and a bar code 12 is recorded on the edge side surface of the paper sheet 10 because ink blots. The information showing the identity is the information showing the preparing person of the document entered on the paper sheet 10, the preparing date and hour, the paper sheet keeping post, the paper keeping responsible person, the keeping time limit, the keyword of the document and abstract, etc. The information carried in the bar codes 12 and 14 of the paper sheet 10 is fetched in a personal computer by a pen type reader.
Patent JP-S62149837-A (JP)
Title: Wear resistant intermetallic compound type alloy excellent in machinability
Inventor: WAKITA SABURO
IPC: C22C19/00
Filed: 1985-12-23
Abstract: PURPOSE:To develop a wear resistant intermetallic compound type alloy excellent in machinability by adding Ni and/or Co, Hf, or further specific wear resistance improving components to Ti. CONSTITUTION:The followings are added to Ti: 45-60atom% Ni and/or Co to be allowed to combine with Ti to form intermetallic compounds so as to improve the wear resistance of alloy; 0.1-2atom% Hf for the purpose of improving machinability without deteriorating wear resistance; or further, as wear resistance improving components, 0.1-5.0atom% of 1 or >=2 elements among Zr, Fe, V, Nb, Ta, Cr, Mo, W, and Mn. In this way, intermetallic compound type alloy combining superior machinability with wear resistance and suitable for metal molds for forming compounds for various dry cells, dies, etc., for drawing of optical fibers, etc., can be obtained.
Patent JP-H01131565-A (JP)
Title: Method for preventing generation of noise in drying section in automatic developing machine
Inventor: KASHINO AKIO
IPC: G03D15/02
Filed: 1987-11-17
Abstract: PURPOSE:To decrease noises by driving a drying fan by utilizing a motor having the motor characteristic to maintain a nearly specified rotating torque even when a power source frequency changes, thereby maintaining the nearly specified quantity of drying wind. CONSTITUTION:The motor torque curve is so set as to maintain the specified motor revolution by changing coil windings in the case of utilizing, for example, an induction motor as a means for drying the drying fan 11. Arrangement is made to avert the fluctuation in the rotating speed with a change in the frequency of a power supply in the case of utilizing a DC motor. The drying fan 11 is driven by utilizing the motor having the motor characteristic to maintain nearly the specified rotating torque even if the power source frequency changes in such a manner, by which the quantity of the drying winding is maintained nearly constant. The noises in the drying section are thereby decreased.
Patent JP-2001108632-A (JP)
Title: Apparatus for, inspecting defect of container bottom part
Inventor: HIUGA KUNIO
IPC: G01N21/90
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting defects of container bottom parts which is set to the vicinity of a transfer conveyor for inspecting bottom walls of containers such as glass bottles, etc., and bottom parts of heel parts, etc., in an optical method. SOLUTION: The apparatus includes a container-moving means 36 for storing containers on a transfer conveyor and intermittently moving the containers along an arc-shaped transfer path through intermittent rotation, a rotary roller 46 which butts against a side wall of a container B at a container inspection position transferred by the container-moving means and rotates the container, a sliding plate 59 which butts against part of a bottom wall of the container at the container inspection position to rotatably load the container, an inspecting jig head 50 with a plurality of projectors 60 for projecting light towards a bottom part of the container rotating at the container inspection position and a plurality of photodetectors 70 for detecting reflecting lights of the projectors, and an operation/control device for processing detected data of the projectors and photodetectors.
Patent JP-S63143083-A (JP)
Inventor: SAITO NOBUO
IPC: A61N1/30
Filed: 1986-12-04
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-2000104081-A (JP)
Title: High-quality gas oil and its production
Inventor: TANAKA YOSHIAKI
IPC: C10L1/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas oil having a total sulfur content of 0.005 wt.% or lower and a method for producing the same. SOLUTION: This high-quality gas oil has a total sulfur content of 0.005 wt.% or lower, a content of 3C dibenzothiophene compds. of 3 wt.ppm or lower, and a content of tricyclic or higher arom. compds. of 0.9 vol.% or lower and is produced by bringing a hydrocarbon oil equivalent to a gas oil fraction having a total sulfur content of 0.01-2.0 wt.% and a content of 3C dibenzothiophene compds. of 0.05 wt.% or lower into contact with hydrogen in the presence of a hydrogenation catalyst at 350 deg.C or lower under a pressure of 10-70 kg/cm2 at a liq. space velocity of 0.1-5.0 hr-1.
Patent JP-S63141753-A (JP)
Title: Ink jet recording apparatus
Inventor: KOBAYASHI TETSUYA
IPC: B41J2/055
Filed: 1986-12-04
Abstract: PURPOSE:To enable the formation of nozzles in one longitudinal line and thereby to simplify a printing operation by a construction wherein odd-numbered pressure chambers and even-numbered ones, which require some area, are separated on the right and left sides of a nozzle plate and the nozzle plate is used commonly. CONSTITUTION:Nozzles the juxtaposed in one line in the sequence of the first, second to the sixteenth in the fore end of a printer head. A nozzle plate 24, a supply plate 25, a pressure chamber plate 27 and a pressure plate 22 are laminated and jointed together by high-temperature pressure welding or the like. On the occasion,the number of supply holes 26 is one half of that of jetting ports 14, and the holes thereof correspond to the jetting ports 14 of the odd number or even number. Moreover, the supply plate 25, the pressure chamber plate 27 and the pressure plate 22 are laminated symmetrically on the right and left sides of the nozzle plate 24, and they are so provided that the supply hole 26 on the right side corresponds to the odd-numbered jetting port 14 and the hole 26 on the left side to the even-numbered port.
Patent JP-H08142167-A (JP)
Title: Production of infusion container
Inventor: MIYAMOTO TETSUSHI
IPC: B29L22/00
Filed: 1994-11-24
Abstract: PURPOSE: To produce an infusion container free from such a defect that the shape of the head part of a container is limited and foreign matter is mixed into the container and the surface of the container is whitened and easy in the fine adjustment of a molding condition and maintenance. CONSTITUTION: A parison 4 is extruded from a die 1 while support air is injected into the die and the leading end of the extruded parison 4 is closed and, subsequently, the part corresponding to the body part of a container of the parison 4 is formed so as to be relatively reduced in wall thickness. The parison 4 is put in a mold 5 equipped with a vacuum mechanism and blow air is injected into the parison 4 while the pressure in the internal space of the mold 5 is made less than that of the internal space of the parison 4 to perform blow molding and, thereafter, the parison 4 is cut from the die 1. Subsequently, the mold 5 is moved to a chemical soln. filling position and a mandrel is inserted in the parison 4 from the opening part thereof to fill the parison with a chemical soln. and the mandrel is pulled out of the parison 4 and the opening part of the parison 4 may be sealed.