baber/WOPTO huggingface dataset:
Patent JP-S60174911-A (JP)
Title: Ultrasonic microscope
Inventor: TAKAI MASAO
IPC: G01B17/00
Filed: 1984-02-22
Abstract: PURPOSE:To make it possible to easily perform the adjustment of the focus of a spherical sonic lens as a transmission type, by independently using both spherical sonic lenses, provided so as to hold a specimen therebetween in opposed relationship, as reflective type ones. CONSTITUTION:In order to be capable of using even a reflective type oscillator 7, change-over switches 20a, 20b, 20c, 20d are provided so as to be capable of applying or receiving a high frequency signal with respect to both of piezoelectric membranes 4 of spherical sonic lenses 1, 2 provided so as to hold a specimen 6 therebetween. When the relative position of the specimen 6 and the lens 1 is detected, the switches 20a-20d are changed over in use so that the lens 1 acts as a reflective one and the lens 1 is moved to a Z1-direction to calculate a position where the reflected echo from the specimen 6 becomes max. On the other hand, the relative position of the lens 2 and the under surface of the specimen 6 is also similarly calculated. By this method, the relative position of the lenses 1, 2 and the upper and under surfaces of the specimen 6 is calculated and a focus adjusted position as a transmission type is present at a position where the lenses 1, 2 are allowed to approach to the specimen 6 from said relative position.
Patent JP-H06243387-A (JP)
Title: Vehicle detecting device
Inventor: IIDA YASUHISA
IPC: G07B15/00
Filed: 1993-02-19
Abstract: PURPOSE:To accurately detect a vehicle even in a special passage state such as the side-by-side passage of vehicles in the same lane and overtaking by a motor cycle at the time of traffic congestion or under special conditions of weather in which shadows are formed. CONSTITUTION:A linear CCD camera 2 is installed above a road surface so as to obtain a linear light quantity signal in the direction of the lane width from on the road surface and a marking irradiation device 10 is installed above the road surface at an interval to the linear CCD camera 2 in the lane direction so as to reflect an intermittent marking image 6 by the road surface from the marking irradiation device 10 and input it to the linear CCD camera 2. When the vehicle 3 enters the visual field of the linear CCD camera 2, the intermittent marking image 6 disappears because of reflection by the vehicle 6, so whether or not the marking image 6 is present or not is utilized to detect the vehicle by a signal processor 5 from the output signal of the linear CCD camera 2.
Patent JP-S58154845-A (JP)
Title: Formation of color picture
Inventor: YAMASHITA KIYOSHI
IPC: G03C1/035
Filed: 1982-02-25
Abstract: PURPOSE:To obtain a color picture small in processing fluctuation, by exposing and developig a color sensitive material using silver iodobromide contg. a small amt. of silver iodide as silver halide to be added to all the negative type silver halide emulsion layer. CONSTITUTION:At least 2 negative type silver halide emulsion layers different in color sensitivity are formed on a support, and negative type silver halide emulsion layers having the same color sensitivity are composed of at least 2 of such layers different from photosensitivity. In addition, each emulsion layer uses silver iodobromide contg. <=4% silver iodide, as the negative type silver hlide to be added to all the emulsion layers. The obtained color photographic sensitive material is imagewise exposed and processed with a color developig agent contg. >=12.5mmol/l Br<-> to form a color picture small in processing fluctuation.
Patent JP-H11211135-A (JP)
Title: Draining mechanism for air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent damage to a drain pipe in case of urging a drain hose into an end of the pipe by projecting a plurality of ribs from a root of the pipe in a draining mechanism for an air conditioner having the drain hose urged to the end of the pipe formed integrally with a drain pan to be connected. SOLUTION: At the time of operating to cool, a drain condensed on a surface of a heat exchanger is drained through a drain pan 6a, a drain pipe 12 and a drain hose 13. In this case, a plurality of ribs 15 are projected from an outer periphery of an upper part of a root of the pipe 12. These ribs 15 are extended along an axial direction, connected at their inner ends to an outer surface of a rear wall of the pan 6a and extended at their outer ends until they are brought into contact with an end of a connector 14 at the time of urging the connector 14 into the pipe 12. Thus, in the case of urging the connector 14 into the end of the pipe 12, the pipe 12 can be prevented from being damaged.  And, since a clamping margin of the connector 14 can be increased by decreasing an inner diameter of the connector 14, it can prevent the drain from being leaked from a gap between the pipe 12 and the connector 14.
Patent JP-S57143994-A (JP)
Title: Remote controller
Inventor: OZAKI HIROYUKI
IPC: H04N5/00
Filed: 1981-03-02
Abstract: PURPOSE:To prevent an erroneous control state even if a switching noise is generated by resetting and stabilizing a signal processing circuit not only when a main power supply switch is turned on, but also when a subordinate power supply switch is turned on. CONSTITUTION:When a main power supply switch 5 is turned on, electric power (c) from a power supply circuit 4 is supplied to a resetting circuit 11. Then, the circuit 11 starts applying reset pulses (d) a signal processing circuit 3 when the switch 5 is turned on and finishes the application right after the electric power (c) becomes stable sufficiently, thereby resetting the circuit 3. Further, a subordinate power supply switch 8 under remote control is turned on to make a power supply circuit 8 start operating, and when a reset pulse (b) for a memory circuit 6 is sent from the memory power supply resetting circuit 7, the pulse (b) and electric power (a) for the memory circuit 6 are supplied to the circuit 11. Then, the circuit 11 supplies the reset pulse (d) to the circuit 3 a prescribed time after the pulse (b) falls, thereby resetting the circuit 11 during the period.
Patent JP-S53116186-A (JP)
Title: Temperature display device of electronic range
Inventor: NAKANISHI TOUSAKU
IPC: F24C7/02
Filed: 1977-03-18
Abstract: PURPOSE: To readily detect sensor faults from count values and digitally display the detected temperature by forming temperature display information with the count signals based on reference pulses and corresponding the count signals to the characteristics of a temperature sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06243485-A (JP)
Title: Information recording device
Inventor: SUZUKI HARUYUKI
IPC: G11B7/085
Filed: 1993-02-19
Abstract: PURPOSE:To attain a stable and accurate seeking operation against the tilt, the vibrations and the disk eccentricity of an information recording device. CONSTITUTION:An objective lens actuator is driven in response to a signal (OUT2) which is obtained by adding a low band component Z2 of the tracking error signal TE extracted by a digital filter 108 in a track following mode to the velocity error VE between a moving velocity VD and a target velocity VR. Then a driving force component Z2 which functions to eliminate the displacement of an optical spot caused by the tilt and vibrations of an information recording device is added to the seek driving force. Thus the influences of the tilt and vibrations of the information recording device can be compensated.
Patent JP-H11233301-A (JP)
Title: resistance heat-generating thin-film element and its production
Inventor: KAWANISHI TOSHIAKI
IPC: H01C7/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a resistance heat generating element whose heat generating property is superior during intermittent excitation, durability is high, and which can be made compact. SOLUTION: A resistance film 4, made of Ta-SiO2 -based cermet and paired terminal electrode films 6A and 6B, which are connected with the resistive film 4 and connects it electrically to a power supply are formed on the surface of an insulation substrate 2, and a protective film 8 is formed thereon so as to cover the resistive film 4 and terminal electrode films 6A and 6B. The resistive film 4 is 0.1 to 2.0 μm in thickness, its Ta content is 0.52 or lower and 0.46 or higher and it has a negative resistance temperature coefficient. The resistive film 4 having a negative resistance temperature coefficient controls the ratio of Ta to SiO2 which is used as a sputtering target, by controlling the partial pressure of Ar gas used in sputtering.
Patent JP-H01206654-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OGATA MASAJI
IPC: C09K3/10
Filed: 1988-02-15
Abstract: PURPOSE:To manufacture a sealing resin equipped with a low thermal expansion coefficient and elastic modulus, yet high in tenacity and low in thermal stress generation, and excellent in resistance to cracks by a method wherein a specified quantity of a filler, with a silane-based coupling agent baked on its surface, is applied to the entire resin composition. CONSTITUTION:A water solution of or a solution containing water of a silane- based coupling agent is applied to the surface of a spherical, fused silica, after which a 70wt.% or more of a filler baked at 120 deg.C or higher is added to a resin composition of an epoxy resin, hardening agent, hardening accelerant, and silicone-based agent for rendering a body flexible. This increases adhesion with a base resin as well as wettability between the fused silica and base resin. Microstructural voids are eliminated from the interface, which increases adhesion with the base resin.
Patent JP-S54122842-A (JP)
Title: Outdoor switch board
Inventor: NAKASHIMA FUMIO
IPC: H02B1/28
Filed: 1978-03-17
Abstract: PURPOSE: To prevent intrusion of rain water into an outdoor switch box by providing a door thereof with upper and lower bent edges bent with an inwardly downward slope with a gap permitting the flow of rain water provided with respect to the corresponding roof portion so that rain water may drop into a conduit.  
     CONSTITUTION: A door 14 of an outdoor switch box 1 has upper and lower bent edges 14A and 14B bend with an inwardly downward slope. Thus, rain water enterding through a gap 6 is guided by the inclined surface of the upper edge 14A and drops into a conduit 7. Also, water droplets attached to the inner side of the lower edge 14B is caused to flow along the inclined surface and drained through a gap 18. With this construction it is possible to prevent rusting and extend the life of the switch box. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59157552-A (JP)
Title: Measurement system for impurity density in sodium
Inventor: KOIKE TAKAFUMI
IPC: G01N25/04
Filed: 1983-02-28
Abstract: PURPOSE:To measure the impurity density in sodium precisely in a short time even when impurities are at low temperatures by providing a temperature detector in a device which cools and heats Na or near its exit in a device which detects the impurity density in Na from the saturated solution temperature of impurities. CONSTITUTION:The temperature detector 1 is provided in the cooling and heating device 12 for Na sent from main system piping for cooling Na, etc., to a circulating device 3 through a filter 1 and a heat exchanger 2 or near its exit. When the impurity density in Na is low, it takes a long time to deposit the impurities and the temperature is close to the solidification temperature of Na, so the flow rate in an orifice 8 becomes unstable owing to the solidification and deposition of Na. For this purpose, a controller 14 uses signals from the temperature detector 17, orifice flow rate detector 7, and a total-flow-rate detector 6 which receives a signal from the device 12 to control the temperature to the temperature which is a specific temperature higher than the solidification point of Na, measuring even low density impurities precisely in a short time.
Patent JP-H04271274-A (JP)
Title: Ringing choke converter
Inventor: SUDO TERUHISA
IPC: H02M3/338
Filed: 1991-02-26
Abstract: PURPOSE:To prevent lowering of efficiency and to enhance stability of output voltage by driving a switching element optimally when input voltage to a ringing choke converter or load current fluctuates. CONSTITUTION:A current detecting resistor 5 is connected with the emitter of a switching transistor 4 and a control circuit 8 is connected between the switching transistor 4 and a transformer 9. Output voltage of the current detecting resistor 5 is used in the control of output voltage of the control circuit 8.
Patent JP-S63198141-A (JP)
Title: Memory bank control system
Inventor: MIZUTA HIDEYUKI
IPC: G06F9/06
Filed: 1987-02-13
Abstract: PURPOSE:To improve efficiency in generating a program by storing a common program in the same address area of more than two storage means and switching the storage means to which a process means executes a process. CONSTITUTION:The process means 131 processes the programs stored in the storage means 121A and 121B. The storage means 121A and 121B have the common program in the same address areas which are the parts of them and a bank switching means 111 selects one of the storage means 121A and 121B according to the indication of the process means 131. Since the common program is stored in the same address areas of the respective storage means so as to switch the storage means to which the process means 131 executes the process, switching bank can be freely executed without considering the programs before and after switching and the efficiency in generating programs can be improved.
Patent JP-2000231669-A (JP)
Title: Card system
Inventor: SASAKI HIDEYUKI
IPC: G07G1/01
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the card system which can automatically input amounts of money, etc., corresponding to various registers and is inexpensive. SOLUTION: This card system is equipped with a camera 3 which photographs an amount display on the display part 2 of a register 1, an information converting means 11 which converts image information obtained by the camera 3 into numeric data corresponding to the amount of money displayed on the register 1, a recording means 19 which records the numeric data obtained by the information converting means 11 on a card 7, and a printing means 20 which prints the data. Consequently, the need for repetitive register input and amount input is eliminated and this system is applicable to registers and a POS system which are very cheap and used frequently.
Patent JP-H08218795-A (JP)
Title: Method of constructing underground space
Inventor: TSUCHIYA KOSABURO
IPC: E21D9/04
Filed: 1995-02-20
Abstract: PURPOSE: To easily, efficiently form an underground space covered with a structural body having sufficient strength and water-sealing characteristic by providing a simplified and economical construction of an outer shell body to facilitate a construction work so that internal excavating work can be performed rapidly. CONSTITUTION: A large number of outer shell tunnels 15, each of which comprises a tunnel body 16 and protruding parts 17 formed into a wing-shaped protrusion provided on both sides of the tunnel body and which extends in the horizontal axial direction of an underground space 14 to be constructed, are disposed successively along the outer periphery of the space 14 in such a manner that each of the protruding part 17 is disposed so as to protrude between the adjacent tunnel bodies along the cirumferential direction of the space 14, whereby an outer shell structural body 10 is formed. While a lining body 12 is being formed inside the outer shell structural body, the ground 11 is successively excavated at predetermined divided intervals to construct the underground space covered with the lining body 12 integral with the outer shell tunnel.
Patent JP-H04272495-A (JP)
Title: Vertical shaft pump
Inventor: MATSUI SHIRO
IPC: F04D15/00
Filed: 1991-02-27
Abstract: PURPOSE:To increase the versatility by boring a suction hole in a baffle plate installed on the suction side of a vertical shaft pump according to the furnishing a suction pipe whose one end is connected with this suction hole while the other end is released to the atmosphere at a level higher than the max. water level in a water supply tank for pump, and performing control of the rate of flow in the pump through utilization of suction air. CONSTITUTION:The impeller 1 of a vertical shaft pump according to the present invention is located below a position corresponding to the min. water level WL1, under which air is inhaled from a suction bell-mouth 3 of a pump casing. With the pump casing 4 upstream of the impeller, a suction pipe 10 is connected which opens to the atmosphere at a level higher than the max. water level HWL in a water supply tank for pump. Therein a baffle plate 15 and a baffle plate boss 14 are installed in positions downstream of the suction bell-mouth 3. One end of the suction pipe 10 is connected with a suction hole 9 bored in this baffle plate 15, while the other end is released to the atmosphere. The relative position of this suction hole 9 with the baffle plate boss 14 is varied to adjust the pressure in the suction hole 9.
Patent JP-S60175749-A (JP)
Title: Piston for internal-combustion engine
Inventor: HAYAKAWA KAZUMORI
IPC: F02F3/14
Filed: 1984-02-20
Abstract: PURPOSE:To make engagement between a ceramic piston head and a metallic piston body performable so easily and solidly, by fitting them together in utilizing a jog part installed in each side, while engaging them together so solidly with rotation in a circumferential direction. CONSTITUTION:A jog part 1A installed in an outer side part or the like of a ceramic head 1 is fitted in another jog part 2A installed in an inner side part or the like of a metallic piston body 2 and then both 1 and 2 are relatively rotated in a circumferential direction so that they are engaged together. At this time, a swivel-stop 4 consisting of a ratchet mechanism, by way of example, is installed in position between both 1 and 2 aforesaid. This swivel-stop 4 is housed in a housing part 5 in advance, and in proportion to both these elements 1 and 2 rotate upon fitting together, it slides on an outer circumference of the ceramic head 1 and jumps out of the housing part 5, thus the swivel-stop is made so as to perform its locking role after engagement between them 1 and 2. With this constitution, the engagement between the ceramic head 1 and the metallic piston body 2 is performable so easily and solidly.
Patent JP-S61190772-A (JP)
Title: Digital time signal unit
Inventor: TANAKA RYOHACHI
IPC: G11B27/28
Filed: 1985-02-19
Abstract: PURPOSE:To record a digital time signal including date even with a tape recorder narrow in frequency band, by applying date with time-division to shorten a transfer time and delaying the update of the displayed time to match the displayed time with the transmission time signal until this date transmission ends, in a series of time data. CONSTITUTION:A reference signal from a crystal oscillator 1 is fed to a time counter 2 and the frequency dividers 3 and 6, a counter 2 counts the time fro the reference signal, and outputs each signal of year, mouth, day, hour, minute and second each digit. The frequency divider 3 divides the reference signal from the crystal oscillator 1, and a counter 4 from the frequency divider signal outputs two signals of 0.0sec and 0.9sec each second. A data latch circuit 5 performs the latch at 0.0sec of output from the counter 4, 6 digits of hour, minute and second are performed each second, and the digits of year, date are outputted at the rate of once in 4sec each 2 digits. The reference signal from the oscillator 1 is frequency-divided and outputted 8 as the reference a carrier wave via the frequency divider 3. The time is displayed 11 through a display latch circuit 9 and display switching circuit 10.
Patent JP-S59156978-A (JP)
Inventor: SATOU TSUTOMU
IPC: C04B41/83
Filed: 1983-02-25
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-H02209930-A (JP)
Title: Surface-treatment of brass-plated steel wire and bonded composite material of steel wire and rubber
Inventor: MORI KUNIO
IPC: C08J5/06
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the subject wire for steel radial tire, etc., and having excellent corrosion resistance and adhesivity to rubber by immersing a brass-plated steel wire and a counter electrode into a solution of a specific triazinethiol derivative and applying a voltage between the wire and the electrode. CONSTITUTION:A brass-plated steel wire 20 is unwound from a winder 1, passed through a wire-feeding roll 10a, degreased with a degreasing apparatus 2 and immersed into an electrodeposition tank 3 furnished with a counter electrode 7 and filled with a solution 8 of a triazinethiol derivative of formula [R is OR' (R' is alkyl, alkenyl, phenyl, etc.), SR', etc.; M is H, Na, Li, K, etc.]. The brass-plated steel wire 20 is surface-treated by applying a voltage between the wire and the counter electrode, passed through a washing apparatus 4 and a drying apparatus 5 and wound with a winder 6 to obtain the objective wire. A bonded composite material of steel wire and rubber can be produced by contacting the obtained wire with a compound containing a rubber, sulfur, zinc oxide and a vulcanization accelerator and heating the compound.
Patent JP-S55123191-A (JP)
Title: Semiconductor light emitting device
Inventor: YANO MITSUHIRO
IPC: H01L21/208
Filed: 1979-03-16
Abstract: PURPOSE:To obtain a high-reliability semiconductor laser by a method wherein, on both ends of a semiconductor layer in which a light emitting region is provided, a region having a larger forbidden band and a smaller refraction coefficient than this is formed, and thereby a double-hetero structure is formed. CONSTITUTION:An n-type InP No.1 clad layer 22, an In1-XGaXAsYP1-Y active layer 23, a p-type InP No.2 clad layer 24 are laminated and grown on an n-type InP substrate 21. At this time, opposing on both ends in this clad layer 24, an n-type InGaAsP region 25 having a larger forbidden band and a smaller refraction coefficient is provided during the time of growth of the layer 24. Next, on the layer 24, a Ti-Pt-Au positive electrode 27 is fitted via an ohmic contact electrode 26 consisting of a p-type InGaAsP. On the back of the substrate 21, a Ge-Ni alloy negative electrode 28 is fitted, and thereby a single horizontal mode, low threshold value, semiconductor laser is obtained. In this structure, when a light communication system is formed by providing an optical fiber on this, the photo-coupling effect is improved.
Patent JP-H0720578-A (JP)
Title: Variable-magnification copying device
Inventor: SUTEIIBUN BOROSUCHIAN
IPC: G03B27/34
Filed: 1994-03-01
Abstract: PURPOSE: To provide a new variable power optical system without requiring the translation movement of a lens along an optical path by incorporating a pair of mirrors, which can be moved along the optical path, to adjust the conjugate between an object and an image during the change of the magnification. CONSTITUTION: Mirror assemblies 32 and 38 can be moved in directions of arrows 60 and 62 respectively in response to a reduction or enlargement value selected on a control panel by an operator. A lens 34 can be moved in directions of arrows 64 in response to selection of a prescribed magnification value on the outside of a prescribed range corresponding to the lens position. The lens 34 remains stationary in the position shown in the figure with respect to the range of 0.45 to 1.00 magnification. When a magnification value larger than 1.0 is selected, the lens is moved onto an optical path segment 22D from an optical path segment 22F.