baber/WOPTO huggingface dataset:
Patent JP-H08229386-A (JP)
Title: Hydrocarbon adsorbent, its production and exhaust gas purifying catalyst
Inventor: KUROKAWA TAKAHIRO
IPC: B01J20/18
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a hydrocarbon(HC) adsorbent capable of effectively adsorbing HC regardless of molecular diameter and high in holding performance of adsorbed HC. CONSTITUTION: The hydrocarbon adsorbent containing a β-zeolite is made by a method such as by preparing a mixed gel by mixing each material forming the β-zeolite, heating the mixed gel at the considerably mild heating rate compared to a conventional method, e.g. 28-55 deg.C/hr, to the β-zeolite crystal growth temp. of 135 deg.C after a seed crystal is added and after that, holding at the temp. for a prescribed time. In the hydrocarbon adsorbent, HC is effectively adsorbed regardless of molecular diameter since the major diameter of pores of the β-zeolite is larger and the holding performance is increased since the minor diameter is smaller.
Patent JP-S57156329-A (JP)
Title: Solubilization of zinc oxide
Inventor: WACHI YOUJI
IPC: C01G9/02
Filed: 1981-03-19
Abstract: PURPOSE:To make zinc oxide soluble, effectively, by mixing zinc oxide with amino acids, etc. and water. CONSTITUTION:Zinc oxide is mixed with water together withone or more compounds selected from amino acids, amino acid hydrochlorides, and amino acid alkali salts. The amino acid is, e.g. a monoamino monocarboxylic acid such as glycine, alanine, etc., an oxyamino acid such as serine, threonine, etc., and various other amino acids. The amino acid may be hydrochloride or an alkali salt. There is no restriction in the amount of the additive, and the solubility of zinc oxide increases in proportion to the amount of the additive.
Patent JP-S55135008-A (JP)
Title: Storage
Inventor: IDE KINZOU
IPC: B65G13/00
Filed: 1979-04-02
Abstract: PURPOSE: To carry out zonal control of a storage conveyor by driving a roller through a magnet or pushing a driving member to a roller by means of a spring.  
     CONSTITUTION: Rollers 1 are driven by driving members 5 through magnetic force of magnets 6. A conveyor is divided into appropriate intervals to form appropriate zones, and a limit switch and a brake beam 21 are arranged at each zone. Each brake beam 21 is furnished with a brake shoe 22 and comes in contact with the rollers 1 as it is pushed by the operation of a force beam 26 at each zone. If the rollers 1 are stopped, the driving member 5 continues to rotate, slips between the driving member and the rollers and a material to be transported is suspended on the conveyor for a while. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55132521-A (JP)
Title: Recording circuit for flexible disc unit
Inventor: NISHINO HIDEKAZU
IPC: G11B5/465
Filed: 1979-04-03
Abstract: PURPOSE:To demagnetize the erase core of magnetic head, by producing the attenuated oscillation through the addition of the capacitive circuit element to a part of the recording circuit. CONSTITUTION:The capacitor C is inserted in parallel with the erase coil L and the internal resistance r of the coil, charges are stored in the capacitor with the DC power supply V immediately after the transistor Tr is switched off, and the operation after that is equivalent as the transient phenomenon at the discharge of the capacitor C when the switch is from ON to OFF. When the values of the erase coil L, capacitor C and the internal resistance r are set to suitable values, the current i flowing to the erase coil L is in attenuated oscillation. The erase core 2 is automatically demagnetized with the current i in attenuated oscillation.
Patent JP-H02220428-A (JP)
Title: Coating with photoresist and device therefor
Inventor: SUZUKI TAKASHI
IPC: B05D1/30
Filed: 1989-02-22
Abstract: PURPOSE:To uniformly coat a square shaped substrate having a large area with photoresist by applying photoresist on the substrate with a spraying pressure of a gas or liquid from the rear side of photoresist that is dripped as soon as photoresist is dripped on the substrate. CONSTITUTION:A nozzle 3 for dripping photoresist and a spraying nozzle 4 of a gas or liquid are provided at a guide rail 5 on a substrate 1 in parallel with a susceptor 2 so that the foregoing nozzles may move smoothly on the guide rail. While dripping the photoresist from the end A of the substrate, photoresist-coating is performed from the rear side of photoresist that is dripped by using a photoresist solvent gas or an inert gas and the like in such a way that photoresist is extended to a uniform film thickness by a gas pressure. Even at a square shaped substrate having a large area, photoresist is applied on the substrate 1 to a uniform film thickness and to a minimum requirement for coating.
Patent JP-S56138540-A (JP)
Title: Vibration absorbing apparatus for towerlike structure
Inventor: SAOKA ATSUYA
IPC: E01D1/00
Filed: 1980-03-31
Abstract: PURPOSE: To facilitate adjustment of tension of a cable and to improve the vibration attenuating performance of a vibration absorbing apparatus which comprises a cable connected at one end thereof an upper part of a towerlike structure such as the tower of a bridge and having at the other end a ram block depended therefrom, and an oil damper disposed cooperatively with the cable.  
     CONSTITUTION: Since the tower 2 of the bridge 1 is unstable against lateral load, for instance, at the time of temporary construction, it is connected to a vibration absorbing apparatus utilizing a cable system. This apparatus comprises a cable 3 connected at one end to an upper part of the tower 2 and having at the other end a ram block 4 of a predetermined weight. An intermediate part of the cable 3 is supported by a pulley 7. Further, a balancer 11 connected at one end to a part of the cable 3 located above the ram block 4 is supported on a fulcrum 12 on a base 5. Between the balancer 11 and the base 5, an oil damper 10 is disposed vertically at a position of the balancer 11 located on the side of ram block 4 in respect of exterior division. At the other end of the balancer 11, there is provided a counterweight 13 in the manner that its position is adjustable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55148658-A (JP)
Title: Car body with air-flap effect
Inventor: SUZUKI YOSHITAKA
IPC: B60J7/10
Filed: 1979-04-05
Abstract: PURPOSE:To prevent noises due to catching-in of air, cutting-in of wind and the like by the air-flap effect of a top openings whose length in the longitudinal direction of a car body is relatively small. CONSTITUTION:The right and left removable top openings are formed by front, center and rear fixed roofs 1, 2 and 3, and the edges of two openings of the fixed top thus formed are surrounded from the edge of the front fixed roof to that of the center fixed roof by air-flaps 6 in the shape of L. Flap effect parts 6' and 7' are the parts of the front fixed roof 1 and the center fixed roof 2, while the front end edge 3' of the rear fixed roof 3 is formed to be lower in height than the air-flap effect parts 6' and 7' of the front and center fixed roofs 1 and 2.
Patent JP-S62199219-A (JP)
Title: Roller leveler
Inventor: HANAMOTO YOSHIHISA
IPC: B21D1/05
Filed: 1986-02-27
Abstract: PURPOSE:To straighten plates in a wide thickness range using one leveler by facing small straightening roll units to large straightening rolls arranged at vertically zigzag positions and setting a means to move the small roll unit up and down. CONSTITUTION:Large straightening rolls 2a, 2a' are arranged zigzag in the up and down sides of the passing direction Z of a plate 1 and small straightening roll units 12, 12' are arranged to face the large rolls 2a, 2a'. The units 12, 12' consist of small straightening rolls 10, 10' and backup rolls 11a-11b' respectively and are moved up and down separately by a lifter 15. Both the large and small roll groups are used to straighten a thin plate of 4.5-20mm thickness and the large roll group is sued to straighten a thick plate of 20-50mm thickness with the small roll groups inactivated. Therefore, plates in a wide thickness range are straightened by the one leveler, so that both an equipment cost and an installation space are reduced.
Patent JP-H01215215-A (JP)
Title: Rotation mechanism of delivery roll and rotary brush in seeder for raising seedling box
Inventor: ISHIKAWA KOICHI
IPC: A01C19/02
Filed: 1988-02-23
Abstract: PURPOSE:To provide the title mechanism so designed that an intermediate shaft is located between a motor and a horizontal shaft delivery roll, intermediate gears are loosely fitted on the shaft of the delivery roll, and a rotary leveling brush is made to rotate with the intermediate shaft and the shaft of th delivery roll as an intermediate shaft, thereby simplifying the whole structure. CONSTITUTION:A horizontal shaft delivery roll and a rotary leveling brush are made to rotate with one motor, and the delivery roll is put to variable-speed rotation by the motor through an intermediate shaft 30 between the motor and the delivery roll. The shaft 16 of the delivery roll is loosely fitted with intermediate gears 44, 47, and the brush is made to rotate with the intermediate shaft 30 and the shaft 16 as an intermediate shaft, thereby omitting the second intermediate shaft for rotating the brush.
Patent JP-S63206953-A (JP)
Title: Cartridge medium
Inventor: MORI KUNITAKA
IPC: G11B19/00
Filed: 1987-02-23
Abstract: PURPOSE:To retrieve the contents of a cartridge medium in an easy, quick and sure way by providing a main memory medium which stores the information and a memory which stores the information to identify the contents of the main memory medium. CONSTITUTION:A cartridge medium 1 contains a main memory medium which stores a large quantity of information, an IC memory 5 which stores the information to identify the contents of said main memory medium, and a shell which covers these memory medium and the memory 5. Thus the information identifying the contents of the data can be written into the memory 5 as soon as said data is recorded to the main memory device. Based on this information, the contents of the medium 1 can be retrieved instantaneously and surely without reading the main memory medium via a reading device.
Patent JP-S62200598-A (JP)
Title: Sample holding circuit
Inventor: SONEDA MITSUO
IPC: G11C27/02
Filed: 1986-02-26
Abstract: PURPOSE:To prevent the DC potential fluctuation between on input and output and the occurrence of a lowering of gain by providing a capacitor between a holding circuit and a buffer circuit to obtain an output signal voltage from which the offset voltage of the buffer circuit is eliminated. CONSTITUTION:When switches 2, 10, and 11 are turned ON during a sampling cycle, a signal from an input terminal 1 is held in a capacitor 3. The signal further is supplied to a transistor 6 so that a voltage that is a voltage made by lowering a signal potential by an offset voltage VGS appears in the source, which is held in the capacitor 5. Next, when the switches 2, 10, and 11 are turned OFF and a switch 4 is turned ON, the voltages held in the capacitors 3, 5 are supplied to the gate of the transistor 6, and the potential made by lowering the signal potential by the voltage VGS is outputted to an output terminal 9. As a result, the sample holding can be executed without the risk of the DC potential fluctuation between the input and the output or the lowering of gain.
Patent JP-S58172200-A (JP)
Inventor: JIYOON YAKOBU HEIFUAA
IPC: B66F9/08
Filed: 1983-03-14
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-H02254973-A (JP)
Title: Switching circuit
Inventor: JIYON JIEI KEREHAA JIYUNIAA
IPC: H02M3/28
Filed: 1990-02-21
Abstract: PURPOSE: To reduce power loss by returning an undesired energy spike induced in the primary winding due to a stray inductance or a leakage inductance back to a voltage supply means. CONSTITUTION: When a transistor TrQ2 is turned off and a TrQ1 is turned off, a voltage peak is induced at the lower end A of an underside winding L1 . That voltage has a trend to exceeds a desired level substantially equal to 2E and an undesired energy, i.e., a voltage spike, is induced in the primary winding. Similarly, a voltage peak is induced at the upper end B of an upper side winding L1 when the transistor TrQ1 is turned off and the TrQ2 is turned off. That voltage has a trend to exceeds the desired level substantially equal to 2E. A voltage spike limiter 15' is applied with the voltage between the upper end B and the lower end A of a transformer T. But an output current is fed to a line 22 and the energy of the spike voltage is partially returned back to a voltage supply Vs.
Patent JP-H09232220-A (JP)
Title: Method for forming resist pattern
Inventor: TANAKA TOSHIHIKO
IPC: H01L21/027
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the point of no detection of an alignment mark pattern when a resist pattern made of a photosensitive ultra-thin film is desired to be formed at a desired position on a substrate with a metal film as a film to be processed or when the reflective film such as a metal film flattened or smoothed on the surface by CMP is formed on the alignment mark. SOLUTION: The method for forming a resist pattern comprises the steps of coating a photosensitive ultra-thin film 7 with photoresist 8 for photosensing a light having different wavelength from that of a pattern exposure light, exposing and developing the photoresist 8 on an alignment mark 6, then etching it to remove the film 7, a metal film 5 or reflective film for shielding the alignment mark detection light, then removing the photoresist 8, and then exposing and developing the photosensitive ultra-thin film. Accordingly, since the alignment mark can be detected, the resist pattern or particularly the resist pattern made of photosensitive ultra-thin film can be formed at a desired position.
Patent JP-S58192506-A (JP)
Inventor: MAEKAWA KINSHI
IPC: A47B53/02
Filed: 1983-03-11
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-H03245279-A (JP)
Title: System for developing symmetrical character or graphic
Inventor: KUSHIDA TAKASHI
IPC: G06T11/20
Filed: 1990-02-23
Abstract: PURPOSE:To reduce the capacity of various memories required for a develop processing by copying a source character/graphic symmetrically by a line or a point according to the drawing mode data and developing the source symmetrical character/graphic. CONSTITUTION:Assuming that the symmetrical character/graphic is a circle 144, the data of the outline font of the circle 144 is inputted from a host to a drawing processor 11 and the processor 11 writes the data into a work mem ory 12. The drawing mode data in the data is read in and a value with the complementary of 1 as a mode number is set to a register 12. Based on the vector data of the source character/graphic (1/4 circle 134), the graphic is devel oped to a source pattern and stored into a memory 13. The leading address, an address on a memory 14 and the address of the data in the memory 13 are respectively set to registers 154, 153 and 151. The processor 11 reads out the data of a source pattern 134 from the memory 13, executes the develop processing of a drawing mode O on the memory 14 and generates the circle 144 on the memory 14.
Patent JP-H10243632-A (JP)
Title: Power converter
Inventor: ONO HIROYUKI
IPC: H02M7/48
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To accurately detect the AC zero cross point by connecting, in series, two reactors made of core material having DC superposition properly capable of securing a high inductance value with different applied current values. SOLUTION: For a filter circuit 4, two reactors L2 and L4 and L3 and L5 made of core material having DC superposition property capable of securing a high inductance value with different applied current values are connected each in series as reactors. Here, the reactors L2 and L3 are made, using the core material capable of securing a high inductance value even in a large current application area, for example, the core material made of amorphous alloy, and the reactors L4 and L5 are made, using the core material capable of securing a higher inductance value than the reactors L2 and L3 only in a low current applied region, for example, a dust core. Hereby, the AC zero cross point of a sine wave AC current can be detected accurately with a small- sized reactor, and the downsizing can be facilitated.
Patent JP-H04258532-A (JP)
Title: Shim for prevention of disc brake noise
Inventor: ICHIKAWA SHIGERU
IPC: F16D65/097
Filed: 1991-02-13
Abstract: PURPOSE:To provide a shim which demonstrates an effective dumping function against vibrations both in the rotor axis direction and in the rotor rotation direction, which ocuurs when brake is applied. CONSTITUTION:A shim 10, which is fitted between a back plate 22a of a pad 22 and a pressed member, is composed of a first shim plate, which is arranged along the back plate 22a of the pad 22 and fitted and retained to a mounting bracket 21 at both ends, and a second shim plate 12, which is stuck to the back plate 22a of the pad 22 and its part held through the medium of rubber sheets 13, 14 from both sides exclusive of both ends of the first shim plate 11.
Patent JP-H08207913-A (JP)
Title: Apparatus for unpacking paper-roll, and apparatus for unpacking and preparing paper roll
Inventor: OGIWARA TOSHIYUKI
IPC: B65H19/10
Filed: 1995-02-06
Abstract: PURPOSE: To provide an apparatus for removing a skin including a packing material or the like around an outer periphery of a paper roll and for highly efficiently preparing for supplying paper to the roll. CONSTITUTION: A skin remover 5 for cutting and removing a skin of a paper roll 1 and a preparing device 7 for preparing the paper roll 1 with the skin removed are provided in parallel, the paper roll 1 whose skin is to be removed is carried to an unpacking position P1 by a first carrier 6 including a lift table 12, and the lift table 12 is raised for positioning the paper roll 1 at a predetermined position for cutting the skin. Further, the paper roll with the skin removed by the remover 5 is supplied to the preparing device by using a second carrier 6.
Patent JP-S51116460-A (JP)
Title: Solid-liquid separating tank
Inventor: NARITA TSUTOMU
IPC: B01D21/00
Filed: 1975-04-07
Abstract: PURPOSE: To effectively separate dirty slime water into fresh water and sludge. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53126612-A (JP)
Title: Electric car controlling system
Inventor: KIMURA AKIRA
IPC: H02P7/292
Filed: 1977-04-13
Abstract: PURPOSE: To reduce manufacturing costs of an electric car controlling system, equipped with a main motor which is driven at a voltage controlled by opening and closing of a thyristor, by employing an arrangement that field current control and armature current control are achieved commonly by a set of phase shifters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0564599-A (JP)
Title: Measuring method for ion in liquid and composition therefor
Inventor: BERII MAIKURU NASANIIRU
IPC: G01N33/84
Filed: 1992-02-27
Abstract: PURPOSE: To inexpensively and simply determine ions in a biological fluid or non-biological fluid, such as blood, urine, branch cerebrospinal fluid or lymph for a clinical examination by measuring the influence of the ions such as sodium ion on the activity of an enzyme.  
     CONSTITUTION: This method for determining ions in a fluid comprises masking interfering ions with binders, adding an enzyme such as a transferase, a hydrolase, an oxidoreductase of a lyase to the fluid containing the masked ions and subsequently measuring the influence of the ions on the activity of the enzyme. The fluid includes biological fluids such as blood, serum, plasma, urine, sweat, brain cerebrospinal fluid, lymph, intestinal secretion and exudate, and non-biological fluids such as water, aqueous extraction solutions and their mixtures. The ions include the ions of sodium, potassium, magnesium, manganese, lithium, lead zinc, copper, iron and other heavy metals, and non-metallic ions such as cations, bicarbonate ion, chloride ion and ammonium ion. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11222312-A (JP)
Title: Parts delevery device
Inventor: NAKAJIMA NOBUYASU
IPC: B65G47/28
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a parts ejection device with which long cylindrical-shaped parts having an opening at one end in an axial direction can be placed in a tilting position or upright position with the same vertical orientation, and efficiently ejected in a line and adjacent to each other. SOLUTION: Regarding a track 32 of one of the upper parallel tracks 32 or the like, a parts orientation correcting mechanism is provided wherein an elbow-shaped pendulum 44 composed of a hook portion La with its end oriented toward the upper parallel track 32 and a handle portion Lb is pivotally suspended in a direction of travelling, in an upper portion of an arc portion 42a which is a convex in a downward direction to a lower parallel track 42 connected with the downstream end of the track 32, and at the height of the upper parallel track 32. Therefore, parts C slide down an arc portion 42a and travel on a linear part 42b with all bottom sides Cb down by means of the parts orientation correcting mechanism.  The parts C then slide down a tilting chute which is a convex in an upward direction and connected with the linear portion 42b so as to be placed in a tilting position with the bottom sides Cb down. The constitution is the same regarding the other upper parallel tracks.
Patent JP-S58160249-A (JP)
Inventor: KIUCHI NAOYUKI
IPC: B23Q7/00
Filed: 1982-03-15
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-S62200015-A (JP)
Title: Ball bearing for rectilinear motion
Inventor: ITO KATSUTOSHI
IPC: F16C29/00
Filed: 1986-02-28
Abstract: PURPOSE:To aim at improvement in rigidity of a bearing, by constituting a bearing body so as to have a ball rolling surface on its outward both end faces and to hold a ball in between the ball rolling surface and another ball rolling surface installed in the raceway block set up at the outward side. CONSTITUTION:Plural rows of ball rolling surfaces 11 and 11' are installed at both outward end faces of a bearing body 10. And, in order to make a ball 20 perform endless circulating motion, there are provided with ball return holes 12 (only one illustrated herein among fours) in this bearing body 10. On the other hand, raceway blocks 70 and 70' are installed in relation so as to press the bearing body 19 from both directions of the outside and provided with ball rolling surfaces 71 and 71' in such a form that mutually compensates in cooperation with these ball rolling surfaces 11 and 11' installed in the bearing body 10. In consequence, rigidity in a bearing is improved, while these ball rolling surfaces are easily machinable.
Patent JP-S60190449-A (JP)
Inventor: DEBITSUDO II CHINKOTSUTA
IPC: C08G63/18
Filed: 1984-03-06
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-H05239687-A (JP)
Title: Manufacture of high corrosion resistant zn electroplated steel sheet
Inventor: YAMAZAKI FUMIO
IPC: C25D5/26
Filed: 1992-02-27
Abstract: PURPOSE:To provide the method for manufacturing a Zn series electroplated steel sheet contg. Cr and iron group metal and excellent in corrosion resistance, particularly, in long-term corrosion resistance after coating. CONSTITUTION:A steel sheet is applied with Zn electroplating contg. >=5% Cr and iron group metal by using a plating bath contg. Zn<2+> ions, Cr<3+> ions, iron group metal bivalent ions and a cation polymer or polyoxyalkylene derivative, and after that, it is heated at >=200 deg.C sheet temp. to manufacture the objective high corrosion resistant Zn electroplated steel sheet. By this heating treatment, its long-term corrosion resistance after coating can be improved.