baber/WOPTO huggingface dataset:
Patent JP-H06145889-A (JP)
Title: Free cutting steel
Inventor: HANIYUDA TOMONORI
IPC: C22C38/60
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a free cutting steel good in fatigue strength, toughness and ductility and plastic workability by specifying the content of essential elements of C, Mn, Al, Ca, B and N and limit elements of Si, O and S and furthermore incorporating specified inclusions therein. CONSTITUTION:As the essential elements, by weight, 0.10 to 0.75% C, 0.10 to 2.50% Mn, 0.005 to 0.060% Al, 0.002 to 0.0l0% Ca and 0.1 to 0.5 Ca/Al as well, 0.003 to 0.014% B and 0.005 to 0.030% N and N; (1.3B+0.29Ti+0.15Zr+0.10 REM); 0.7 as well are regulated. As the limit elements, <=0.30% Si, <=0.003% O and <=0.07 S are regulated. s the nonmetallic inclusions, hexagonal boron nitride, CaO-Al2O3 series oxide and dulfide contg. <=10% Ca are incorporated. Furthermore, as selective elements, prescribed amounts of Cr, Mo, Ni, V, Nb and Te may be incorporated. In this way, the free cutting steel which prolongs the service life of a tool and furthermore does not deteriorate the productivity and strength at all can be obtd.
Patent JP-2000127493-A (JP)
Title: Image-forming apparatus
Inventor: SAITO TETSUSHI
IPC: G03G15/04
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To reduce a change in emission amount of an LED due to a temperature change by setting a heater part to a position where an LED array is loosened and controlling an amount of electricity to be supplied to the heater part in accordance with the detection result of an LED array temperature in an image-forming apparatus which exposes a photosensitive body by a scanning light of the LED array. SOLUTION: A plurality of LED emission parts 803 are arranged on an LED chip 801. Cathodes of the LED emission parts 803 are connected as a common electrode. A connecting pad 804 corresponding to an anode of each LED emission part 803 is provided. On the other hand, connecting pads 805 corresponding to the connecting pads 804 and driver parts 806 corresponding to the LED emission parts 803 are connected on an LED chip driver 802. A heater 807 is disposed at the rear side of the LED chip 801 of LED arrays. A thermistor 808 is placed within the heater 807. A temperature control to the heater 807 is conducted before the apparatus starts an image formation operation, so that a change in emission amount due to a temperature change in the image formation operation is eliminated.
Patent JP-H06153537-A (JP)
Title: Piezoelectric element driving circuit
Inventor: HAYASHI HIROTADA
IPC: H01L41/08
Filed: 1992-11-11
Abstract: PURPOSE:To prevent the amount of extension of a piezoelectric element from being changed by variations in temperature of the piezoelectric element and periodic variations of a driving signal. CONSTITUTION:A switching power supply circuit 11 switches a first switching means SW by a supplied switching pulse, so that an outputted D.C. voltage is controlled. A piezoelectric element 12 is connected to a capacitor C2 which is charged by an output from the switching power supply circuit 11 via second switching means S1 and S2. Here, a duty ratio of a switching pulse corresponds to a frequency of a driving signal in such a manner that it becomes larger as the frequency becomes large.
Patent JP-2001089358-A (JP)
Title: Cosmetic composition
Inventor: TAMURA MASARU
IPC: A61K8/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic capable of smoothing keratinization and keratin decomposition rhythm of the scalp and consequently contributing to the health of the scalp. SOLUTION: This cosmetic composition smoothes the keratinization and keratin decomposition rhythm of the scalp and maintains health of the scalp by combining and formulating safflower yellow and safllower red, which have been individually and separately used for moisture retention and coloring conventionally as a cosmetic material, respectively, in the same cosmetic.
Patent JP-H03161749-A (JP)
Title: Image transfer device
Inventor: AKASHI AKIRA
IPC: G03D13/00
Filed: 1989-11-20
Abstract: PURPOSE:To obtain a color proof having high image quality without deviation by providing a temperature sensor which reads the change of the surface temperature of a roller on the surface of a preliminary heating roller at a prestage and controlling pressurization so that the setting of the pressurizing force of a main pressurizing and heating roller at a poststage may be changed. CONSTITUTION:When an image sheet or an image receiving sheet is fed, the surface temperature of a transfer heating drum 102 having large heat capacity is not changed so much but the surface temperature of the preliminary heating roller 108A having small heat capacity is changed in a moment. At this time, since the temperature on the image sheet or the image receiving sheet lowers when such a state is kept, the change of the temperature sensor 108C provided on the surface of the preliminary heating roller is caught and the pressure control valve of a pneumatic circuit is changed to increase the pressurizing force of the main pressurizing and heating roller 138, so that the pressurizing force of an air cylinder 142 for pressurizing is increased to obtain the appropriate value of the pressurizing force matched to the changed temperature of the roller 138. Thus, the image is transferred in the optimum state and the high-quality image is stably obtained.
Patent JP-H04173096-A (JP)
Title: Monoclonal antibody and method for measuring low specific gravity lipoprotein reacted with malondialdehyde
Inventor: KONDO AKIRA
IPC: G01N33/577
Filed: 1990-11-07
Abstract: PURPOSE:To accurately perform the subject measurement by bringing a specimen into contact with a specific carrier immobilizing a specific antibody. CONSTITUTION:A low specific gravity lipoprotein (LDL) is separated from human fresh serum and purified, and the LDL is reacted with malondialdehyde (MDA) to prepare human MDA-reacted LDL (A). The component A is, if necessary, reduced to prepare a reduced human MDA-reacted LDL (B). A mouse is immunized with the component A or B, and cells obtained from the immunized mouse are fused with myeloma cells. The obtained cell is cultured to produce a monoclonal antibody (C) recognizing the component A or B. Either one of the component C and human apo B-recognizing antibody is immobilized on an insoluble carrier such as polyethylene, and the other is labeled with an enzyme such as peroxydase to prepare an enzyme-recognizing antibody (D). The component D is brought into contact with a specimen to measure malondialdehyde-reacted low specific gravity lipoprotein by a sandwich enzymatic immunoassay method.
Patent JP-H0789756-A (JP)
Title: Cementitious composition and product therefrom
Inventor: KOBAYASHI TADASHI
IPC: C04B111/27
Filed: 1992-09-29
Abstract: PURPOSE:To obtain the subject composition and its product high in bending strength and excellent in water resistance and resistance by compounding at least one kind from hydraulic cement and an alcohol-soluble phenolic resin precursor which polymerizes which generating water. CONSTITUTION:Alcohol-soluble phenolic resin precursor of 10-60 pts.wt. which does not substantially contain water but generates water by polymerization is added to 100 pts.wt. of at least one kind of hydraulic cement by adjusting viscosity with alcohols. 0.5-20 pts.wt. aliphat. alcohol-soluble polyamide resin as an additive and sand, aluminum hydroxide and an inorg. pigment as a filler are added and compounded to 100 pts.wt. phenolic resin precursor at need. After kneading the compounded matter using a conventional mixing device and forming to a prescribed shape and dimension, the formed body is subjected to a heat treatment at 100-300 deg.C to polymerize the phenolic resin precursor and subject the hydraulic cement to hydration reaction with the water generated by polymerization, and the cementitious product is obtained.
Patent JP-H03162711-A (JP)
Title: Magnetic recording medium and its production
Inventor: YOKOYAMA FUMIAKI
IPC: G11B5/85
Filed: 1989-11-20
Abstract: PURPOSE:To improve coercive force by forming a Cr base layer on a nonmagnetic substrate, and further an alloy magnetic layer essentially comprising Co and Ni and containing specified amt. of Si and/or V by sputtering. and applying negative bias potential on the nonmagnetic substrate during sputtering to form the magnetic layer. CONSTITUTION:The alloy magnetic layer formed on the Cr base layer consists of a Co-Ni-Si/V magnetic layer essentially comprising Co and Ni and containing at least one of Si and V by <=13 atomic %. If the amt. of Co and/or V exceeds 13 atomic %, the effect of increasing the coercive force can not be expected. During forming the magnetic layer by sputtering, negative bias potential is applied on the substrate preferably in the range of -40 - -200 V. By this method, the coercive force of the medium is significantly increased.
Patent JP-H03162076-A (JP)
Title: Automatic focus circuit
Inventor: KAWAGUCHI NAOKI
IPC: G02B7/28
Filed: 1989-11-20
Abstract: PURPOSE:To facilitate the discrimination of a focal position by extracting only a high frequency component included in a video signal so as to apply peak detection and forming an automatic gain control loop so as to make the level of the high frequency component constant. CONSTITUTION:The gain control is applied so as to keep the high frequency component of a video signal constant through the forming of an AGC loop as AGC(automatic gain control) circuit 5 to high pass filter 6 to peak detection section 7 to comparator circuit 10 to AGC circuit 5. An output of the comparator 10 is sent to a focus control circuit 12 as an evaluation voltage. Thus, the dispersion due to contract of an object is suppressed relating to the evaluation curve for detecting a focus. Thus, the detection of the focus, that is, the detection of the peak of the evaluation curve is facilitated and an evaluation voltage with a sufficient level even to an object with an especially contrast is obtained.
Patent JP-H01142621-A (JP)
Title: Electrochromic display body
Inventor: KAWAMOTO KENJI
IPC: G02F1/15
Filed: 1987-11-30
Abstract: PURPOSE:To enable coloration by mere short circuiting between a transparent electrode and counter electrode and to miniaturize the title display body as a display device by short circuiting the electrochromic display layer and the transparent electrode electrically and applying a reversible oxide material which supplies ions and electrons to an electrochromic material layer to the counter electrode layer. CONSTITUTION:The electrochromic material layer 3 is provided on the counter electrode layer 2 on a transparent substrate 1 and an insulating layer 4 is provided around said layer. A proton donator layer 5 is provided atop said layer and further the counter electrode layer 6 and a current collector layer 7 are provided. Such material constitution as to generate a potential difference between the two electrodes 2 and 6 is adopted at the time of forming the electrochromic display body (ECD) and the two electrode terminals (a) and (b) are short circuited to generate self-discharge in the ECD. The ECD is colored by utilizing the transfer of the ions and electrons generated between the two electrodes 2 and 6 at this time. The need for an intricate driving circuit including a power supply is thereby eliminated and devising for short circuiting the two electrode terminals is merely necessitated. The less bulky display device is thus obtd.
Patent JP-H02145712-A (JP)
Title: Apparatus and method for charging raw material into bell type blast furnace
Inventor: KAJIWARA YOSHIMASA
IPC: C21B5/00
Filed: 1988-11-28
Abstract: PURPOSE:To reasonably control Fe source/reducing agent wt. ratio in radius direction in a furnace and to stabilize the blast furnace operation by arranging a chute for charging raw material, which does not pass through a large bell, in raw material charging apparatus in the bell type blast furnace and a distributing means of the raw material dropped from the large bell. CONSTITUTION:The raw material 3 of the Fe source (iron ore, sintered ore, etc.) and coke of the reducing agent, etc., conveyed to the furnace top part in the blast furnace 1 with a belt conveyor 2, are charged into fixed hoppers 4 and supplied into a small bell 6 through a swinging chute 5 and further, charged into the furnace top part by operating the large bell 7 and with movable armor 8. In this case, the chutes 11a, 11b for directly charging the raw material into the furnace top part from the other fixed hoppers 9a, 9b without passing through this bell type charging apparatus, are arranged, and also by arranging the distributing devices 12a, 12b for directly charging the raw material 3 charged from the large bell 7 into the intermediate part or the furnace wall part, the distributing ratio of the iron source and coke and the raw material grain size distribution in the radius direction in the furnace are reasonably controlled and the gas penetration in the furnace is normalized and the furnace condition is stabilized.
Patent JP-2000131287-A (JP)
Title: Method and device for detecting flaw using magnetic measurement
Inventor: ENOZONO MASATO
IPC: G01N27/90
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To sensitively and accurately enable measure by scanning a conductive flaw detection body with a sensor having an exciting coil and search coils disposed on the flaw detection body, and analyzing a spectrogram showing a change of an eddy current. SOLUTION: A sensor 1 has an exciting coil 2 wound around a center part of a ferrite core 3 having a U-shape in section, and search coils 5 wound around plural legs 4 of the ferrite core 3. Accordingly, the sensor 1 can singly measure a magnetic field according to a change of an eddy current in parallel with excitation so as to detect a flaw of a flaw detection body 10. The sensor 1 is disposed on the flaw detection body 10. An electric power is supplied to the exciting coil 2 from a multi-frequency excitation signal generator 21 and a power amplifier 22. In this state, the flaw detection body 10 is scanned. A power spectrum estimating device 25 takes in an output from the sensor 1 through a measurement amplifier 23 and an A/D converter 24.  The power spectrum estimating device 25 analyzes both a spectrum 25B at each scanning point of the sensor 1 through a signal processing part 25A and a spectrogram 25C obtained by synthesizing those scanning point data, so as to detect a flaw of the flaw detection body 10.
Patent JP-2000133025-A (JP)
Title: Luminaire
Inventor: IIDA KAZUHISA
IPC: F21S4/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of easily eliminating a gap between reflectors and improving a feel of joined light and the efficiency of the luminaire. SOLUTION: This luminaire is equipped with a lamp 5, luminaire bodyies 1 mounted with lamps 5 by means of sockets 4, and reflectors 2 provided on one lateral side of each luminaire body 1 running along the lamp 5 for reflecting light to the other side of the luminaire body 1. Luminaire bodies 1 neighboring each other in a substantially point-symmetrical manner are disposed so that neighboring longitudinal end parts of the luminaire bodies 1 engage with each other while the sockets 4 of the luminaire bodies 1 are adapted to overlap with each other in the lateral direction of the luminaires 1. The reflectors 2 are adapted to be expandable in the longitudinal direction.
Patent JP-H05141076-A (JP)
Title: Concrete lining equipment
Inventor: KUNISHIMA SHIGERU
IPC: E04F15/12
Filed: 1991-11-18
Abstract: PURPOSE:To prevent damages to a construction like a building due to rising of temperature on leaking accident of natrium, by making the title equipment slidable against a building concrete and providing the building concrete with a vibration-resistant structure restricting oscillation and a shock-absorbing material, which allows the building concrete to expand thermally. CONSTITUTION:A concrete lining equipment 1 is applied without adhesion or jointment, or to be slidable, on a building concrete 2. A shock-absorbing material 3 is inserted between the side wall of the building concrete 2 and the periphery of concrete lining equipment 1. Vibration-resistant boxes 4 are buried in the concrete lining 1 and oscillation-proof metal blocks 5 are buried in the building concrete 2 respectively. In this way, the reaction force no the building concrete can be reduced and hence, cracks in the building concrete and the concrete lining equipment can be prevented.
Patent JP-2000132076-A (JP)
Title: Strength comparing and experiencing device for external wall panel
Inventor: GOMIBUCHI RYUJI
IPC: G09B25/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a strength comparing and experiencing device of external wall panels which makes it possible to easily recognize the differences in the strength performance of the external wall panels varying in kinds and to give an impression of these differences in the strength. SOLUTION: This device includes a display room 2 which is covered by transparent protective covers 22, a test piece mounting section 3 which is installed in this display room and is mounted with first and second test pieces 32 and 33 consisting of the external wall panels varying in kinds, two pitons 4 which are adapted to be respectively discretely driven into the respective test pieces mounted at this test piece mounting section 3 and levers 5 which are disposed on the outer side of the display room and are interlocked to the respective pitons. The respective pitons are respectively individually driven to the respective test pieces by lever manipulation, by which the experiencing of the strength comparison of the respective test pieces is made possible.
Patent JP-S63154486-A (JP)
Inventor: NAGANO MASASHI
IPC: B62L1/12
Filed: 1986-12-18
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-H02149689-A (JP)
Title: Method for detecting breakage of band steel in continuous pickling line
Inventor: OTAWARA HIROTOSHI
IPC: C23G3/02
Filed: 1988-12-01
Abstract: PURPOSE:To detect the breakage of a band steel at an early stage and to prevent a decrease in the operation efficiency of a continuous pickling line by using the rotational circumferential speed of a tension bridle roll on the pickling tank inlet side as a reference, and comparing the reference speed with the travel speed of the band steel. CONSTITUTION:A band steel 9 is introduced through an inlet-side loop car 5, the attitude is controlled by a freely rotatable inlet-side steering roll 4, and the steel 9 is led to the continuous pickling tank 1 through the inlet-side tension bridle rolls 2A and 2B. The pickled steel 9 is led to a winder (not shown in the figure) through the outlet-side tension bridle rolls 6A and 6B, steering roll 7, and loop car 8. In this continuous pickling line, the rotational circumferential speeds of the inlet-side tension bridle rolls 2A and 2B are used as a reference speed. When the difference between the reference speed and the travel speed of the steel 9 by the steering roll 4 is detected to be 20% above a set value, the steel 9 is considered to be broken. In this case, the line is immediately stopped, and the broken part is repaired.
Patent JP-H06145572-A (JP)
Title: Water-base ink and method for recording therewith
Inventor: NAGAI KIYOFUMI
IPC: C09D11/38
Filed: 1992-11-12
Abstract: PURPOSE:To obtain a water-base ink which satisfies the requirements for an ink jet ink, is excellent in dryability, and gives an image resistant to quality degradation. CONSTITUTION:A water-base ink contains a water-dispersible or -sol. colorant, water, a wetting agent, and a compd. of the formula wherein M is an alkali metal ion, a quaternary ammonium, a quaternary phosphonium, or an alkanolamine.
Patent JP-H08159007-A (JP)
Title: Power generator and vacuum generator utilizing torricellian vacuum
Inventor: HASHIMOTO KUNIO
IPC: F03G7/06
Filed: 1994-12-06
Abstract: PURPOSE: To form Torricellian vecuum by utilizing the balance of atmospheric pressure and gravitation so as to generate power by utilizing the vacuum. CONSTITUTION: When an operating pipe 7 is faced to a nearly vertical direction, Torricellian vacuum is formed below a piston by the weight of liquid (L) in the working pipe 7, the piston 9 is lowered by this vacuum so as to rotate working crank shaft 2. And then, when the pipe 7 is inclined in linkage with rotation of the crank shaft 2, the pistion 9 is pushed back till an original position by liquid (L), and the pipe 7 is returned to the original position under the condition. The action repeated while changing the phase by a plurality of pipes 7 whose gravitation are balanced by a balancer 37. It is thus possible to rotate the crank shaft 2 successively.
Patent JP-H10134151-A (JP)
Title: Card processor
Inventor: SHINOHARA TORU
IPC: G06K13/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily insert a card into a card insertion slot without causing its end part to collide against an edge part for peeling as to the card processor equipped with the peeling edge part which scrapes foreign bodies off the card when the card is inserted into the card insertion slot. SOLUTION: The card processor having the card insertion slot 16 formed having its planes opposite each other across an interval a little larger than the card thickness is provided with peeling edge parts 20 and 21 at the insertion- side end parts of the opposite planes 12c and 15c. Further, slanting guide projection streaks 30 and 31 which guide the card front end part to the opposite planes 12c and 15c are provided outside the peeling edge parts 20 and 21 while connecting with the opposite planes 12c and 15c.
Patent JP-H09142496-A (JP)
Title: Liquid storage bag and manufacture thereof
Inventor: SUGIYAMA TSUNEHIRO
IPC: B65D33/38
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a liquid storage bag in which a hose can be attached to any position thereof. SOLUTION: An outflow hole 3 is formed through a bag body 2 and an insertion member 5 having a diameter larger than that of the hole 3 is inserted into the hole 3 from the inside of the bag body 2 to raise upward the outer periphery of the hole 3 and a hose 4 is put onto the raised periphery of the hole 3. And the inner periphery of an end of the hose 4 on the side of the body 2 is bonded to the raised periphery of the hole 3 and thereafter if the member 5 is pulled out of the hole 3, a liquid storage bag, in which the hose 4 can be attached to any position thereof, can be easily manufactured.
Patent JP-H11138556-A (JP)
Title: Molding method of plastic
Inventor: YANAGIMOTO HIROHISA
IPC: B29C48/30
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To develop a simple molding device and a molding method, with which waste plastics such as waste PET bottles or the like are molded into lumps. SOLUTION: This method is performed by a device, in which an extruder 1 is combined with a conveyor device 7 having a large number of cavity side molds 4 installed thereon so as to fill continuously melted waste plastic material in cavities and, after being pressed with a roller-like presser 10 or without being pressed, to cool filled resin by cold air and finally discharge a molding with an ejector pin 5 annexed to the mold so as to be further cooled in a water tank, in order to mold a natural stone-shaped matter.