baber/WOPTO huggingface dataset:
Patent JP-S6233651-A (JP)
Title: Thermal printing head
Inventor: WAKUI KOICHIRO
IPC: H01C7/00
Filed: 1985-08-08
Abstract: PURPOSE:To transmit heat generated in a heating resistor efficiently over thermosensible paper, etc. by constituting a high-resistance base body of at least ceramic fibers. CONSTITUTION:A ceramic fiber 3 composed of fibers such as alumina silica fibers at the ratio of alumina to silica of 1:1 is laminated on a metallic plate 1 consisting of iron, aluminum, etc. with a projecting section 2. An insulation- resistant protective film 4 is formed on the ceramic fibers 3 through a technique, such as evaporation, sputtering, photoetching, etc., and a heating resistor 5 is shaped by using a resistance material. A high resistance substrate using the ceramic fibers 3 is employed at a continuous working temperature of approximately 1,000 deg.C and a maximum working temperature of 1,200 deg.C, has excellent heat resistance and has thermal conductivity of 0.20/mhr deg.C from 0.05/mhr deg.C. Accordingly, heat generated by the heating resistor is transmitted effectively over thermosensible recording paper, thus improving thermal responsibility.
Patent JP-2001006816-A (JP)
Title: Connector
Inventor: MATSUSHITA YASUO
IPC: H01R13/52
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To make a striking sound of a lock arm loud. SOLUTION: A lock arm 5 capable of bending and deforming is formed on an upper surface of a female housing 1. A striking surface 10 is formed on a lock claw 8 on a tip of the lock arm 5. A male housing 9 includes a hood part 12 capable of fitting with the female housing 1, and a locking protrusion part 15 for locking with the lock claw 8 when both of the housings 1, 9 are normally fitted is formed on an upper surface of the male housing 9. A vacancy 18 is formed in a region beneath the locking protrusion part 15 on an upper surface of the hood part 12. When both of the housings 1, 9 are normally fitted, the lock claw 8 strikes the upper surface of the hood part 12. At that time, an impulsive sound echoes in the space 18 and a striking sound becomes loud.
Patent JP-S5875395-A (JP)
Title: Projection type television device
Inventor: NAKAMURA YOSHITAKA
IPC: H04N9/31
Filed: 1981-10-29
Abstract: PURPOSE:To improve the color shift at the fringe part of a screen and to improve the picture quality, by sticking a masking matter which ensures the color balance at the fringe part of the screen of a projection type TV device to a compensator of spherical aberration. CONSTITUTION:A masking matter 15 is partially stuck to a compensator 11 of spherical aberration which is provided at the front of CRT assemblies 13R, 13G and 13b respectively. As a result, the light is partially cut off to the screen fringe part 12B having a short distance of projection. While the matter 15 does not mask the light to the screen fringe part 12c of a long distance of projection. As a result, it is possible to obtain the balance between the brightness of the part 12b and that of the part 12c without lowering the brightness of the part 12c. Thus the balance of brightness is ensured between the parts 12b and 12c for three CRT assemblies 13R, 13B and 13B respectively. This decrease the color shift between the center part 12a and the parts 12b/12c of a screen 12 to obtain the stable quality of pictures.
Patent JP-H0617507-A (JP)
Title: Reinforcing structure and metal for structure member
Inventor: SUZUKI TOSHIRO
IPC: E04C3/04
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the abrupt lowering of bearing function of structural parts and secure stable deforming function by a method in which a reinforcing part is provided for near the neutral shaft of the structural part where the compression side flange is liable to local buckling. CONSTITUTION:In the section where plasticization is to be occurred by local buckling of H-steel beams 1 by the earthquake loading, a reinforcing part 4a of banded steel, plates is attached to both sides of web 2 near the neutral shaft to form a reinforced part 4. As the local buckling of compression-side flange 3a proceeds, bearing function against bending moment M of the flange 3a is lowered, but the lowered bending moment M'' is shared by the reinforcing part 4a and the sound tensile-side flange 3b because of the presence of the reinforcing part 4a near the neutral shaft, and the stable deformation of the flange 3a is allowed while preventing the abruspt lowering of the bearing function of the structral part.
Patent JP-S6330414-A (JP)
Title: Cholelith dissolution agent
Inventor: UENO MINORU
IPC: A61K31/22
Filed: 1986-07-25
Abstract: PURPOSE:To provide a cholelith dissolution agent containing an ester of a polyhydric alcohol and a medium-chain fatty acid as an active component, having excellent dissolution effect to cholesterol and effective in directly dissolving a cholelith. CONSTITUTION:The objective agent contains, as an active component, an ester of a polyhydric alcohol (e.g. propylene glycol, a polyglycerol having a condensation degree of 2-10, sugars, sugar alcohols, etc.) and a medium-chain fatty acid (e.g. 4-10C saturated straight-chain, unsaturated or branched fatty acid), preferably propylene glycol didecanoate or propylene glycol monooleate. The agent is used to dissolve a residual cholelith remaining after operation by infusing the agent through a drain attached to choledoch duct or a transnasal bile duct drain or to bloodlessly dissolve a cholelith by infusing through a transnasal cholemic drain. The agent is preferably infused at a rate of 2-8ml/hr for 2-8hr per day over 3-10 days.
Patent JP-H0645328-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OYOSHI KEIJI
IPC: H01L29/78
Filed: 1991-07-15
Abstract: PURPOSE:To perform the process of reflow of an layer insulating film in a semiconductor manufacturing process by implanting at least one kind of ions selected from metal or non-metal into the surface of a gate insulating film, a layer insulating film or a protective film for flatting. CONSTITUTION:In the manufacture of a semiconductor device having a gate insulating film, a layer insulating film 6 or a protective film, a least one kind of ions selected from metal or non-metal is implanted into the surface of the gate insulating film, the layer insulating film 6 or the protective film for flatting. For example, an oxide film 2, a gate electrode, a source 4 or a drain 5 is formed on an Si wafer 1 to deposite a layer insulating film 6 (SiO2) by a CVD method. Next, the reflow of the SiO film 6 is performed with the ion implantation of silicon and oxygen to smooth the irregular surface of the SiO2 film, and then an RTA treatment (at 700 deg.C for 10min.) is carried out for recovering the damage due to ion implantation. After that, etching for a source contact and a drain contact is conducted to form an Al wiring 7.
Patent JP-H1018227-A (JP)
Title: Buffer material of bridge fall-down preventive wall
Inventor: URUTA HISAYA
IPC: E01D19/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a buffer material of a bridge fall down preventive wall which is easily mountable even in a small clearance and manufactured at low cost. SOLUTION: A buffer material 10A is molded in such a fashion that a mounting member is buried into the rear surface of a rubber-made buffer body flash with the body. The end of the mounting member 14 is projected from the buffer body 12, thus forming a mounting area 14B. The buffer material 10A is inserted into a clearance 30 between an end horizontal girder 26 and a bridge fall down preventive wall 22 while an anchor bolt 32 provided on the bridge fall down preventive wall 22 is inserted into a mounting hole formed on the mounting area 14B so that the buffer material 10A may be mounted, which makes it possible to mount the buffer material 10A easily and firmly. The buffer material 10A is preparatorily manufactured in a definite size. Since it is serviceable by cutting down the material in a required size on a construction site, there is no need for manufacturing various kinds of forms, which serves to lower manufacturing cost.
Patent JP-H0778719-A (JP)
Title: Surface packaging coil pedestal
Inventor: IKEDA YUICHI
IPC: H01F27/29
Filed: 1993-06-22
Abstract: PURPOSE:To provide the title surface packaging coil pedestal gaining advantage in high density package capable of narrowing the space occupied with packaging surface. CONSTITUTION:A pedestal main body 10 is made almost octagonal as if cutting off the corner angles of almost square sheet material making the contour dimension thereof almost equal to the outer diameter of a coil part 12. At this time, walls 11 are formed on every other sides of the almost octagonal periphery of the pedestal main body 10. On the other hand, cranked terminals 13 are provided on respective cut off parts on the periphery of the pedestal main body 10 where no walls 11 are provided at all. Besides, holes 13a are bored on the root side part of the cranked terminals 13 to pass through the lead ends of the wires 14 in the coil part 12. Furthermore, a notch 17 is provided on one wall out of the four walls 11 as a mark for specifying the arraying order of the terminals 13.
Patent JP-S5797210-A (JP)
Title: Amplifier
Inventor: YAMAZAKI YOSHIHIKO
IPC: H03F3/30
Filed: 1980-12-08
Abstract: PURPOSE: To eliminate switching distortion and to cancel idling current.  
     CONSTITUTION: Transistors(TR) (driver stage) Q 2 , Q 5  are paired and TRs (power stage) Q 3 , Q 6  are paired. Emitter resistors REP 1 , REP 2  of a small value are connected to the emitter of the power stage TRs Q 3 , Q 6 . The connecting point D of the emitter resistors REP 1 , REP 2  is an output middle point, to which a load (speaker) 2 is connected. An emitter resistor RED is connected between the emitters of the driver stage TRs Q 2 , Q 5 . The TRs Q 2 , Q 3  in Darlington connection are provided with a bias control TRQ 1  to control a constant current source 3 to flow a bias current to the TR and the bias current. Similarly, the TRs Q 5 , Q 6  are provided with a constant current source 4 and bias control TRQ 4 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6065556-A (JP)
Title: High pressure rectifier for electronic oven
Inventor: KAMIJIYOU KENJI
IPC: H01L25/07
Filed: 1983-09-20
Abstract: PURPOSE:To obtain a high pressure rectifier for an electronic oven having discharge resistors connected in parallel in small size inexpensively by printing and baking resistors on the surface of the glass of the rectifier being glass-sealed. CONSTITUTION:Many semiconductor plates having P-N junctions are superposed and cut in a matrix shape as laminar posts as high rectifying elements, which are glass-sealed as a high pressure rectifier 15. Discharge resistors 16 and printed and baked by thick film technique on the surface of the glass 14 of the rectifier 15. The resistors 16 are contacted with end electrodes 12 of the elements connected to leads 9. Further, to prevent the discharge on the surface of the resistors 16, part of the rectifier 15 and the leads 9 is convered by filling epoxy resin 18.
Patent JP-S5797234-A (JP)
Title: Output setting circuit for charge pump
Inventor: OZAWA TOSHIYUKI
IPC: H03L7/093
Filed: 1980-12-08
Abstract: PURPOSE:To reduce power consumption, by turning off a transistor of a charge pump, through the interruption of a frequency division output of a voltage- controlled oscillating circuit or a reference signal at the off-state of power supply and applying a control signal to a phase comparator. CONSTITUTION:A PLL circuit consists of a programmable divider 1, a voltage controlled oscillator 2, a reference divider 3, a reference oscillator 4, a phase comparator 5, charge pump 6, and a low pass filter 9. The output of the divider 3 is applied to the phase comparator 5 via an AND11 and an OR12. A control terminal 15 is at an H level at the on-state of power supply and at L level at a backup(off)-state, the AND11 interrupts the output of the divider 3 and a high level signal is applied to a -input of the OR12 via an inverter 13 and a delay circuit 14, an output U of the phase comparator 5 is made to an H level and a transistor 7 is turned off.
Patent JP-H0520116-A (JP)
Title: Information processor
Inventor: SAKURAI MITSUO
IPC: G06F11/22
Filed: 1991-07-15
Abstract: PURPOSE:To surely record logging information even at the time of such an abnormal state as the disconnection of a power source and to improve a preventive safety function by connecting a service processor having a battery built-in RAM to a system processor. CONSTITUTION:Information relating to an error generated in a system is stored immediately in a battery built-in RAM 7 from a system storage 4. At the time of initial program loading, or at the time of regular operation, a system processor 1 reads out the contents of the RAM 7, and if data is present thereon, it is transferred to an external storage device 3, and preserved for an analysis. After the information is stored in the system storage 4, even if such an abnormal state as the disconnection of a power source occurs, since the information is stored already in the RAM 7 from the system storage 4, and also, the RAM 7 incorporates a battery, the information is preserved without being affected by the disconnection of a power source, etc. Accordingly, even if an abnormal state is generated in the system of a 24-hour operation, etc., it is subjected to logging and can be analyzed.
Patent JP-S6064825-A (JP)
Title: Vacuum forming device
Inventor: TABUCHI MINORU
IPC: B29C51/10
Filed: 1983-09-20
Abstract: PURPOSE:To improve the quality and yield, by including a top force, which top force can be lifted to clamp a sheet that whose shape is to correspond to the shape of a work at the registering surface when it is registered with a lower force, and heating means provided to the top mold. CONSTITUTION:A bottom force 11 having a bottom force recessed section 11a to which vacuum or pressure can be controllably applied by prescribed pressure controlling means, a receiving piece 13 that can be lifted in the bottom force recessed section 11a and can support a work (W), a cutting blade for trimming that is positioned opposite to the work receiving piece 13 and part of the bottom force, and a top force recessed section 21a to which vacuum or pressure can be controllably applied in a similar manner to the bottom force 11 are provided. A sheet is clamped, and when clamped the shape thereof is to correspond to the shape of the work at the registering surface of the bottom force 11. A top force 21 which can be lifted is provided and heating means is provided to the top force 21. In this arrangement, a work (W) is set in the work receiving piece 13, then when a thermoplastic resin sheet (S) is placed on the registering surface of the bottom force 11, the sheet (S) is sucked through a plurality of vacuum holes formed in the bottom force 11, and when the upper force 21 is lowered by the operation of a plug cylinder 20, the sheet (S) is secured firmly by a bead section 24.
Patent JP-H0926049-A (JP)
Title: Valve opening operation device of emergency shut-off valve
Inventor: AGURI NARUAKI
IPC: F16K29/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce remarkably operation force that is for the return of an urgently shut-off valve to a totally opening position, in spite of the use of a deoelerator whose deceleration ratio is small. SOLUTION: A weight 20 at a self-weight closure mechanism to turn and energize through a valve stick 2 and a weight lever 5 to a closing position a valve furnished into a valve main body through the valve stick 2 so as to be turned and opened/closed, is constituted in the shape of a container, and a fluid-like matter 23 is put in this container-like weight 20 so as to be able to be taken in and out, and the weight of the weight 20 is constituted variably, and hereby the reduction of operation force is realized by making the weight of weight 20 small at the time of the valve being returned to a totally opening position from the closing position by means of a manual operation mechanism.
Patent JP-S6438021-A (JP)
Title: Non aqueous solution of doxorubicin hydrochloride
Inventor: MAAREI AASAA KAPURAN
IPC: A61K47/10
Filed: 1988-07-14
Abstract: PURPOSE: To obtain a nonaqueous solution remarkably improved in high- temperature stability by including doxorubicin hydrochloride and a specific antioxidant in a solvent medium composed of propylene glycol, etc., and water and regulating the pH within a specified range. CONSTITUTION: This nonaqueous solution of doxorubicin hydrochloride is obtained by including 5-10mg/mL doxorubicin hydrochloride and 1-2mg/mL, preferably 0.5-2mg/mL antioxidant selected from α-tocopherol, sodium- formaldehyde bisulfite and tertiary butylhydroquinone and citric acid in an amount required to regulate the pH of the solution to 3-5, preferably 3-4.5 in a solvent medium composed of 90-100% (vol./vol.) propylene glycol, 1,2- dihydroxybutane or 1,3-dihydroxypropane and 0-10% (vol./vol.) water. When the water content in the solvent medium is about 5 10 (vol./vol.), the doxorubicin hydrochloride is used at about 5-20mg/mL concentration.
Patent JP-2001006380-A (JP)
Title: Method of erasing nonvolatile semiconductor memory device and row decoder circuit for realizing the same
Inventor: HIRANO YASUAKI
IPC: H01L29/792
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent misreading form occurring due to substrate disturbance at the time of erasure. SOLUTION: In the case of erasing a block 0, a voltage Vpp is applied to selection word lines WL0-WL31, while a voltage Vneg is applied to a substrate (well) and sub-bit linear SUB 0-SBL 4096 each. Moreover, the voltage Vneg is applied to word lines WL32-WL63 of unselected block 1, while a voltage Vneg is applied to the substrate (well) and sub-bit lines SBL. Thus, the voltage Vneg is applied to all of the control gate, source, drain, and the substrate (well) of all memory cells in the unselected block 1 and are made to be of the same potential. Therefore, erroneous reading does not occur at reading. Further, capacitance between the unselected word lines WL and the substrate (well) can be neglected, and it is possible to reduce a occupancy rate of a charge pump for a negative voltage supply by >=90% of the conventional rate.
Patent JP-S6064626-A (JP)
Title: Preparation of sterile foamable type oil in water type emulsion
Inventor: MORI MICHIO
IPC: A23L9/20
Filed: 1983-09-20
Abstract: PURPOSE:To prevent a crack, by containing 15-50wt% of oils and fats which contains 20wt% of lauric oils and fats with a rising m.p. of 30-80 deg.C and 5- 30wt% of C20 or more saturated/unsaturated fatty acids in the fatty acid constitution thereof. CONSTITUTION:On the basis of an sterile foamable type oil in water type emulsion, 15-30% of lauric oils and fats with a rising m.p. of 30-38 deg.C such as coconut oil or palm kernel oil, 3-30% of chocolate components such as cacao butter, cacao mass or a cacao powder, 10-30% of sugars, 0.5-4% of a defatted milk solid and 3-10% per oils and fats of an emulsifier are compounded. As the oils and fats, one containing 5-30% of C20 or more saturated/unsaturated fatty acids in the constitutional fatty acids thereof is used.
Patent JP-H0734844-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: AWAYA TORU
IPC: F01N3/02
Filed: 1993-07-14
Abstract: PURPOSE:To improve purifying efficiency of an exhaust gas purifying member, and also prevent deterioration thereof. CONSTITUTION:Two bufferfly opening/closing valves 6, 7 having valve shafts 8, 9 which are in parallel with each other and provided in a position just before the exhaust gas purifying member 5 of a branch pipe 3, and they are formed in such a way that a pipe cross section is divided in opening condition, and the abut on each other in their closed condition so as to close the pipe cross section.
Patent JP-H0342010-A (JP)
Title: Fine particle trap for vacuum evacuation system
Inventor: MAEHANE YOSHIYASU
IPC: B01D49/02
Filed: 1989-07-07
Abstract: PURPOSE:To easily wash an equipment without disassembling the equipment and to discarge and recove fine particles by constituting a vessel of double cylindrical bodies consisting of a high temp. wall and a low temp. wall, forming a flow passage between these cylindrical bodies, and exfoliating the particles stuck to the low temp. wall with fluid jets. CONSTITUTION:The vessel 1 is constituted of double cylindrical boding 2, 3 which is provided with the influent pipe 6 connected with a vacuum chamber 8 and with the effluent pipe 10 connected with a vacuum pump 12. The flow passage 4 for flowing gas is formed between the double cylindrical bodies, and the inner cylindrical body 3 of double cylindrical bodies is used as the high temp. wall and the outer cylindrical body 2 is used as the low temp. wall, and the fluid jet nozzles 17 jetting fluid against the surface of the cylindrical body 3 of the low temp. wall is provided along the surface of the cylindrical body 2. The nozzles 17 are connected with a fluid supply unit 19, and the unit 20 which discharges and recovers the fluid jetted from the nozzles 17 and the particles retained in the vessel 1 is provided in the vessel 1. As a result, the fine particles can be discharged and recovered by cleaning the equipment without disassembling the equipment.
Patent JP-H1123718-A (JP)
Title: Multiple-detector type single photon ect device
Inventor: INAOKA YUICHI
IPC: G01T1/161
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate RI (radio isotope) distribution tomographic image by inhibiting the omission of γ-ray projection data information caused by the sensitivity difference between γ-ray detectors. SOLUTION: A multiple-detector type SPECT(single photon emission computed tomography) device can expandibly adjust a prescribed energy width which is the signal passing tolerance of the energy window section 17 for a γ-ray detector 5 of energy window sections 16 and 17 which sort the γ-ray detecting signals of a plurality of (for example, two) γ-ray detectors 4 and 5 by the amount corresponding to the sensitivity difference between the detectors 4 and 5 by means of a computer 19. Since the γ-ray projection data information which has been omitted by the conventional tomography can be collected without omission, an accurate RI distribution tomographic image from which even a delicate change can be seized can be obtained.
Patent JP-S6066123-A (JP)
Title: Method for measuring temperature of wire rod and jig used for measuring temperature
Inventor: HASEGAWA HIROSHI
IPC: G01J5/00
Filed: 1983-09-22
Abstract: PURPOSE:To measure a temp. of a wire rod even when it is thin without contacting by observing the red heated wire rod through a selective absorption filter having various ability values for intercepting light. CONSTITUTION:Two kinds of the selective absorption filters 10 having different ability values for intercepting light are held attachable and detachably between a base part 11 and a lid part 12. The red heated wire rod is observed through the filter 10, and the temp. of the wire rod is measured by the result whether said rod can be seen or not. A measurement of good precision becomes possible by exchanging the filter. The temp. can be measured withou contacting even about the wire rod having <1mm. diameter.