baber/WOPTO huggingface dataset:
Patent JP-H06189-A (JP)
Title: Ultrasonic image pickup system
Inventor: YANO MASAHIKO
IPC: A61B8/00
Filed: 1992-06-18
Abstract: PURPOSE:To deflect an emitted ultrasonic wave, to display an image pickup image of an examinee which is not influenced by an obstacle, and to exactly execute a diagnosis by moving successively vibrators of a continuous and arbitrary number of pieces in many vibrators for constituting a probe and driving them suitably. CONSTITUTION:The probe is that of a sector scan type in which may, for instance, (n) pieces of vibrators are arrayed and formed linearly on the body contact surface. In accordance with a high frequency pulse signal subjected to delay control from a PULSER part, each vibrator of continuous (m) pieces (m<n) of vibrator groups in all the vibrators has successively a prescribed time difference and also, these continuous vibrator groups generate an ultrasonic wave, while moving successively at a prescribed speed in one direction. The ultrasonic waves generated by each vibrator are synthesized and this synthesized ultrasonic beam is deflected in the prescribed direction and made incident in an examinee. A center point C of a scan exists on the vibrator of the probe positioned in the center between ribs R and the probe received an ultrasonic echo reflected by the inside of the examinee.
Patent JP-S5860207-A (JP)
Title: Configuration measuring device
Inventor: OKAMOTO KENJI
IPC: G01B11/02
Filed: 1981-10-07
Abstract: PURPOSE:To improve the detecting accuracy of an end point, with regard to an end point detecting device for a tridimensional body, by receiving a transient state from bright to dark or from dark to bright when the laser beams is cut by the objective body, comparing the level of the output signal with a plurality of threshold values, and extracting the position signal of the objective body corresponding to a timing pulse. CONSTITUTION:A light detector 17 receives the laser beam 16 whose brightness state is changed in a tansient mode, and sends out an output signal OP having the level corresponding to luminance. A comparator 21 compares the level of the output signal OP with each threhold value when the brightness of the laser beam 16 is changed. The signal representing the coincidence is sent to a register file 22 as the timing pulse TP. The position data accompained by the rotation of a rotary table 18 is continuously imparted to a register file 22. Therefore the position data is loaded to a register file 22 every time the timing pulse is received. The four position data stored in the register file 22 is processed and interpolated by a microcomputer 23, and the true end point position is obtained.
Patent JP-S5280413-A (JP)
Title: Brushless revolving machine quick-response excitement system
Inventor: NANBA MASANAO
IPC: H02P9/14
Filed: 1975-12-26
Abstract: PURPOSE: Use of induction magnetic exciter for excitement to control power frequency for stator coil of induction magnetic exciter is applied to enhance reliability of the relevant revolving machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H106439-A (JP)
Title: Production of laminate
Inventor: MITA HIROSHI
IPC: B32B37/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble caused by burr in cutting work after pressure bonding by bonding a laminate of ceramic green sheets under pressure in low cost with good workability. SOLUTION: When a laminate is bonded under pressure, the laminate is arranged in a pressure bonding mold so as to become a lower mold l having one flat surface, the form 2 arranged on one flat surface of the lower mold, the laminate 5 arranged on one flat surface of the lower mold 1 and the upper mold 3 arranged on the laminate 5 and at least partially arranged within the form 2 and the whole is hermetically sealed to be bonded under pressure by a hydrostatic pressure press.
Patent JP-S5947079-A (JP)
Title: Manufacture of trolley wire containing steel core
Inventor: ISHIDA AKINORI
IPC: B23K20/00
Filed: 1982-09-10
Abstract: PURPOSE:To simplify the process and to manufacture easily a trolley wire containing a steel core, by providing a groove to which a wear resistance steel wire is fitted, on a conductive metallic base material, placing the steel wire in the groove, and rolling it. CONSTITUTION:A steel wire 1 which has a suitable section such as a circular or aquare section, etc. and has high wear resisance is prepared by executing wire brushing extending over the whole circumstance. On the other hand, the part of a groove 3 of a conductive metallic base material 2 is brought to wire brushing, and thereafter, is heated to a prescribed temperature, and both of them are led in between rolls 4, 5 and are rolled and welded with pressure. In this case, the roll 4 is a plane roll, and the roll 5 is a groove roll having a spherical face bottom. Also, guides 6a, 6b for controlling a groove and width of a trolley wire are placed on both sides of the trolley wire. Subsequently, the trolley wire containing a steel core, which is formed between the guides is wound continuously by a winding machine.
Patent JP-S5491502-A (JP)
Title: Rotary refrigerator oil
Inventor: ISHII MASAAKI
IPC: C10N30/06
Filed: 1977-12-29
Abstract: PURPOSE:To provide a rotary refrigerator oil having improved heat resistance and abrasion resistance, composed of a lubricating oil, a hindered phenol, an aromatic amine, tocopherol, a phosphorous acid ester and a phosphoric acid ester. CONSTITUTION:The title oil is prepared by adding (A) 0.01-100 parts by weight of one or more compounds selected from (a) a monocyclic or polycyclic phenol of formula I (R1,2 are H, CH3, C2H5, etc.; R3 is H, CH3, OCH3, etc.; A is 1-20C hydrocarbon group), etc., (b) an aromatic amine of formula II (R1, R1', R2, R2' are CnH2n+1, OCOCnH2n+1; n is 0-20), etc., (c) a compound of formula III (R1,2 are CnH2n+1; n is 0-20), etc., (d) tocopherol, and (e) a phosphorous acid ester or phosphoric acid ester of formula IV (R1, R2, R2' are CnH2n+1; n is 0-20), to (B) 100 parts by weight of a lubricating base oil having a iodine value of >=1.0 and obtained by the hydrogenation treatment.
Patent JP-S5282167-A (JP)
Title: Random number selective process display system
Inventor: NISHIKAWA YUKIO
IPC: A63F3/00
Filed: 1975-12-29
Abstract: PURPOSE: The give thrill to the players of electronic game machines, etc. by displaying the selective process of one of the numbers transmitted from random number generation section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S644047-A (JP)
Title: Semiconductor device
Inventor: KANEDA NAOTAKA
IPC: H01L23/52
Filed: 1987-06-26
Abstract: PURPOSE:To enhance the reliability by a method wherein a conductive layer which is composed of titanium, aluminum or the like and which can enhance the close contact performance between a gold wiring part and a protective film is laid between the gold wiring part and the protective film so that the occurrence of a crack in the protective film or the deterioration of the gold wiring part in a posterior process can be prevented. CONSTITUTION:After an SiO2 film 12 has been formed on a semiconductor substrate 11, a gold layer 13 and a titanium layer 19 are applied to the SiO2 film 12 in succession and are formed. The gold layer 13 and the titanium layer 19 are patterned by using an identical mask; a laminated wiring part 20 of the gold layer 13 and the titanium layer 19 is formed; after that, a plasma SiNx film 14 is formed on the whole surface. Because the close contact performance of titanium with a plasma SiNx as a protective film and with gold as a wiring part is good, it is possible to prevent a crack from being produced in the protective film with the passage of time. Because the titanium layer 19 is laid, the close contact performance between the gold wiring part 13 and the plasma SiNx film 14 is enhanced, an etching solution does not penetrate into an interface between the gold wiring part 13 and the plasma SiNx film 14 in a posterior process.
Patent JP-H10309312-A (JP)
Title: In-vehicle aroma feeder for automobile
Inventor: SHIGEYOSHI MASAMITSU
IPC: B60H3/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an in-vehicle aroma feeder for automobiles which does not require the consideration of a place for placement and design. SOLUTION: A tank for perfume is disposed in an engine room or the like so that aroma spreads into the vehicle through air ducts for an air conditioner and heater.
Patent JP-H081875-A (JP)
Title: Sheet like article
Inventor: SAKAMOTO SHUJI
IPC: B65D57/00
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a sheet like article of which the upper and rear surfaces are easy to distinguish even after repeated use by thermally fusing a fiber layer based on a thermoplastic fiber to the single surface of a thermoplastic resin base material layer to form the integrated sheet like article and setting the fiber layer thereof to a hue different from that of the base material layer. CONSTITUTION:The thickness of a thermoplastic resin base material layer is usually about 0.5-5mm, pref., about 0.7-3mm and determined according to the kind and wt. of a container subjected to bulk packing. In the production of the thermoplastic resin base material layer, a general processing method of a thermoplastic resin such as a calender roll method, an extrusion molding T-die method or an injection molding method is adapted. A thermoplastic fiber is superposed on the single surface of the base material layer to be thermally and integrally fused thereto to obtain a sheet like article. The sheet like article may be formed by thermally and integrally fusing the fiber layer to both upper and rear surfaces of the base material layer and a different colored thermoplastic fiber is used on the single surface of the base material layer to make it possible to distinguish between the upper and rear surfaces of the sheet like article.
Patent JP-S6050770-A (JP)
Title: Track jump control circuit
Inventor: NAKANE HIROSHI
IPC: G11B21/08
Filed: 1983-08-31
Abstract: PURPOSE:To eliminate deterioration in control precision due to the delay of the first transition of a feed motor device by detecting the timing of inversion of a specific jump direction to the opposite direction when jump operation is started, and starting a timer circuit with the detection output. CONSTITUTION:A high-frequency information signal RFS and a tracking error information signal TES are supplied to a direction component detecting circuit 23 to detect a moving direction component, and a direction (inversion) detecting circuit 24 detects the jump directin inversion with the detection signal to start the operation of the timer circuit 22. Therefore, jump operation in the opposite direction of the specific direction is carried on until the first transition T1 of the feed motor devece, but once the motor device starts, the jump operation is performed in the specific direction, so the direction inversion in said period is detected and the timer circuit 22 is started to start the motor device, thereby eliminating errors in the numbr of jumps due to the eccentricity of a disk originating from the delay of the first transition of the motor device.
Patent JP-S5492366-A (JP)
Title: Electronic wristwatch with calendar
Inventor: AYUSAWA HITOMI
IPC: G04G5/00
Filed: 1977-12-29
Abstract: PURPOSE: To provide the watch capable of displaying desired schedules of one month by performing erasing, writing, etc. of the storage contents of RAM of a capacity corresponding to the dates for more than 1 month.  
     CONSTITUTION: When a lock switch 29 is closed, the RAM 13 in which dates for more than 1 months have been stored become write mode and the write or clear signal generated by a memory control circuit according to the high, low level signals alternately outputted by a set switch 26 is applied in the stored date position of the RAM 13 according to the address selected by a select switch 27. As a result, the signals for MEMO display segments are written or erased in the respective date address positions of the RAM. Hence, the desired year, month and date having been set according to the schedules and codes such as MEMO and other are simultaneously displayed, thus the convenient watch may be provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084182-A (JP)
Title: Anchor member for flat deck plate
Inventor: KUWANO NOBUTAKA
IPC: E04B5/40
Filed: 1994-06-17
Abstract: PURPOSE:To mount an anchor member simply on a flat deck plate. CONSTITUTION:An anchor member 11 has a projection 13 for preventing slipping-off in a lower section and a head section 15 in an upper section. When the anchor member 11 is driven to the mating section 2a of a reinforcing rib 2 for a flat deck plate 1, the projection 13 for preventing slipping-off is intruded to wall surfaces on both sides of the mating section 2a and engaged with the flat deck plate 1, and bonded integrally with concrete 6 after curing by the head section 15. The flat deck plate 1 is combined with concrete 6 through the anchor member 11, thus preventing peeling and falling from the rear of a concrete floor 7. The anchor member 11 can be mounted on the top face of the flat deck plate 1 by simple operation, in which the anchor member 11 is driven to the mating section 2a of the reinforcing rib 2 simply, thus requiring no special instrument and tool.
Patent JP-H061619-A (JP)
Title: Production of glass stopper having rugged pattern on top surface
Inventor: KANEKO MASAKATSU
IPC: C03B11/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide the process for production of the glass stopper having distinct rugged patterns on the top surface. CONSTITUTION:The glass stopper having a shallow recessed part and the rugged patterns existing in this recessed part on the top surface is press formed by a plunger having the projecting parts corresponding to the recessed part and rugged patterns. The glass stopper is then attracted by a vacuum head 7 having a suction hole 8 only at the peripheral edge and is taken out of press molds. The recessed part of the glass stopper sucks the outdoor air to cool the glass stopper, thereby preventing the collapse of the rugged patterns.
Patent JP-2000345611-A (JP)
Title: Concrete skeleton with skin structure and its execution method
Inventor: NAITO SHIZUO
IPC: E04B1/16
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To improve durability by providing a skin material such as a fiber sheet at the position of the outer surface, exuding the mortar component of the concrete placed inside to the outside, and integrating a concrete skeleton and the skin material. SOLUTION: Main reinforcements 1 are surrounded by a stirrup 2, and insulating spacers 3 are fitted on the outside of the main reinforcements 1 surrounded by the stirrup 2. A fiber sheet 4 made of high-strength fibers such as polyvinyl alcohol fibers, polyamide fibers, glass fibers, carbon fibers or metal fibers and having tensile resistance force is extended as a skin material at the position of the outer surface, and concrete 5 is placed in it. The mortar 6 exuded from the concrete 5 surrounds the skin material and integrates a concrete skeleton 7 and the skin material. The environmental resistance force of the concrete surface is increased, and the durability of a concrete structure can be improved.
Patent JP-H11349929-A (JP)
Title: Water repellent and formation of water repellent film
Inventor: USHIJIMA TAKASHI
IPC: C03C17/30
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a water repellent capable of readily forming a water repel lent coating film having excellent water repellency and water repellency persist ence by compounding a specific fluoroalkyl-containing hydrolyzable organosilane with a catalyst for hdyrolysis, an alcohol and a high boiling point solvent. SOLUTION: This water repellent comprises 100 wt.% of the sum total of (A) 0.05-10 wt.% of a fluoroalkyl-containing hydrolyzable organosilane represented by the formula A: CF3 (CF2 )m (CH2 )n SiRAp XA3-p [RA is a hydrocarbon; XA is a hydrolyzable group; (m) is 0-10; (n) is 2-10; (p) is 0-2], (B) 0.001-10 wt.% of a catalyst for hydrolysis (preferably hydrochloric acid or nitric acid), (C) 78-99.5 wt.% of a 1-3C alcohol and (D) 0.2-10 wt.% of a high boiling point solvent having >=200 deg.C boiling point. A liquid compound selected from a liquid hydrocarbon such as an isoparaffin, a liquid silicon compound such as dimethylpolysiloxane and a liquid fluorine compound such as polychlorotrifluoroethylene is preferred as the component D.
Patent JP-S5860802-A (JP)
Title: Reflector antenna
Inventor: KATAKI TAKASHI
IPC: H01Q5/00
Filed: 1981-10-07
Abstract: PURPOSE:To reduce a phase disorder of a radio wave and to improve radiation characteristics by aranging the 1st logarithmic period antenna which tunes in a low frequency band, and the 2nd logarithmic period antenna which tunes in a high frequency band near the focus of a reflector in orthogonal crossing relation. CONSTITUTION:Tuning elements 21, 22-2m of the 1st logarithmic period antenna which has a low tuning frequency band, and tuning elements 2m+1-2n of the 2nd logartihmic period antenna which has a high tuning frequency band cross spatially at right angles and are arranged near the focus 5 of a reflector 3. When the frequency of a power source 4 varies from its upper limit to an intermediate point, the elements 2n-2m+1 are energized successively, and a radio wave radiated from the 2nd antenna is reflected by the reflector 3 to be radiated into the space. When the frequency of the power source 4 varies from the intermediate point to its lower limit, the elements 2m-22, and 21 are energized successively, and a radio wave radiated from the 1st antenna is radiated into the space without being reflected by the reflector.
Patent JP-H0299235-A (JP)
Title: Method and device for remolding end-section wall of vessel
Inventor: POORU PORUCHINIIKU
IPC: B21D51/44
Filed: 1989-06-23
Abstract: PURPOSE: To reform at least a circular product by fixedly positioning a row of rotatable work rolls symmetrically arranged around a work. CONSTITUTION: A central panel part 8 of an end wall 1 is clamped between a first pressure plate 10 and a second pressure plate 11 so that the plates 10, 11 and the end wall 1 are lined up in the axial direction and a skirt 2 of the end wall 1 projects around the plate. Then, in order to gradually reform a projecting part of the end wall 1 generating a relative rotary motion between an inlet of work roll and the projecting skirt 2, the clamped end wall 1 is put into a row of freely rotatable rolls 12 having a forming working surface. After that, an assembly of a reformed can end and the plates 10, 11 is removed out of the roll 12. In order to remove the reformed can end having an outer peripheral curl 9, the pressure plates 10, 11 are separated. By using a row of work rolls in this way, clamped products receive no twisting and are distributed to rows balanced in working force.
Patent JP-H109660-A (JP)
Title: Air conditioner
Inventor: KOJIMA MASABUMI
IPC: F24F13/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can automatically remove dust adhering on an air filter. SOLUTION: In an air conditioner an endless air filter 32 is moved in a sliding manner by a drive motor 38 between an airflow portion 26 and a non- airflow portion 28. Interlocked with this slide movement of the endless air filter 32, a cam 40 is rotated so as to operate a reciprocating arm 44 disposed in the non airflow portion 28. The reciprocating arm 44 repeats applying upward push to the endless air filter 32 and releasing the endless air filter 32 from the upward push so as to vibrate the endless air filter 32. Accordingly, dust trapped in the endless air filter 32 can be removed thus enabling an automatic filter cleaning.
Patent JP-H08325428-A (JP)
Title: Glycolic crosslinked polymer particle dispersion and its production
Inventor: MASUKAWA TORU
IPC: C08F291/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain a glycolic crosslinked polymer dispersion excellent in dispersion stability. CONSTITUTION: This glycolic crosslinked polymer particle dispersion is the one containing crosslinked polymer particles prepared by at least partially modifying the surfaces of crosslinked polymer particles (A) obtained by polymerizing a polymerizable monomer mixture having a crosslinking monomer content of at least 10wt.% with a polymer (B) obtained by polymerizing a polymerizable monomer mixture having a crosslinking monomer content of below 10wt.% and having an A/B ratio of 100/(0.01-900) by weight and a mean particle diameter of 0.01-10μm.
Patent JP-H0452206-A (JP)
Title: Method for dephosphorizing chromium-contained molten iron
Inventor: NAKAJIMA YOSHIO
IPC: C21C1/02
Filed: 1990-06-20
Abstract: PURPOSE:To efficiently execute dephosphorization in Cr-contained molten iron by pulverizing natural fluorite containing the specific ratios of CaF2 and SiO2, mixing the specific quantity of lime powder and blowing to below the molten iron surface containing the specific quantity of Cr together with oxygen source. CONSTITUTION:The natural fluorite containing >=70wt.% CaF2 and >=5wt.% SiO2 is pulverized and in this fluorite powder, the lime powder is mixed so that wt. ratio of CaO/CaF becomes >=4/6, and the mixed powder together with the oxygen source composed of gaseous oxygen or iron oxide are blown into the molten iron containing >=3wt.% chromium from below the molten iron surface so that SIGMAO2/(CaO+CaF2) becomes 20-120/Nlkg. Wherein, SIGMAO2 is the total quantity (Nl) of the gaseous oxygen quantity in the carrier gas and O2 quantity when the iron oxide decomposes into Fe and O2.
Patent JP-H08324217-A (JP)
Title: Axial load distributing method and device to be used for rear suspension of rear two-axle car
Inventor: KOBAYASHI YOSHINORI
IPC: B60G5/00
Filed: 1995-06-02
Abstract: PURPOSE: To secure a departure on a bad road, prevent a slip of a driving wheel, and previously avoid racing by applying a load utilizing pressure to be changed into predetermined plural pressure values in the raising direction to rear two axles, and coping with a loading condition and a traveling condition of a rear two-axle car. CONSTITUTION: An air bag 11 which is supported with frames 41 and 41 and can apply a load in the raising direction to a driving wheel axle 42 is provided. A load is generated in the air bag means 11 by utilizing pressure to be changed into either of plural pressure values 6.0kgf/cm<2> and 3.7kgf/cm<2> predetermined according to a loading condition and a traveling condition of a truck 40, and its generating load is applied in its raising direction to its idler wheel axle 43. Of course, when its truck 40 departs under comparatively heavy loading or heavy loading, or when it travels on an ordinary road in its loading condition, its axial load distributing method and a device 10 put its air bag means 11 in a condition of exhaust pressure of 0.5kgf/cm<2> , and do not perform a function to move an axial load.
Patent JP-H0210564-A (JP)
Title: Information memory
Inventor: GOTO YOSHIKAZU
IPC: G11B15/675
Filed: 1988-06-28
Abstract: PURPOSE:To surely prevent dust from entering from an aperture part by providing a turning cover driving means which turns a turning cover to cover the aperture part. CONSTITUTION:When a housing case 1 with a built-in information recording medium 2 is inserted to a device or when it is ejected outside the device, the housing case 1 abuts on the turning cover driving means, turns a turning cover 4, and when the information recording medium 2 is mounted the prescribed position of a recording/reproducing means in the device, the housing case 1 is separated from the turning cover driving means. Thus, an aperture part 30 is completely covered regardless of the used or unused condition, the dust is prevented from entering, and even when vibrations are applied to the device, and a mounting means, etc., to mount the information recording medium on the device by means of a vibration isolating means are vibrated, the turning cover 4 to cover the aperture part 3a does not turning-vibrate.