baber/WOPTO huggingface dataset:
Patent JP-H02158374-A (JP)
Title: Printing head retraction mechanism in printing apparatus
Inventor: TAKEZAWA KENICHIRO
IPC: B41J25/316
Filed: 1988-12-12
Abstract: PURPOSE:To easily insert an ink ribbon by both hands of an operator by hooking the latch provided to a movable member such as a carrier with a rail like guide by pulling-separation operation and separating a printing head to lock the same. CONSTITUTION:A rail like guide 5 is mounted on a guide frame 7 being a position fixing member and a latch 16 is provided to a carrier slide 2 being a member movable together with a carrier 3 and a printing head retraction mechanism is constituted of the rail like guide 15 and the latch 16. The latch 16 is mounted to the carrier slide 2 in a rotatable state and, when a printing head 1 is pulled up, said printing head 1 is hooked with the rail like guide 15 and a gap for making an ink ribbon 12 easy to push-in at the setting time of said ink ribbon 12 can be secured between the printing head 1 and a platen 10 or a paper presser 13. Herein, an operator replaces the ink ribbon 12 along with a ribbon cassette 11 but the front surface of the printing head 1 is largely opened and the ink ribbon 12 can be easily inserted between the printing head 1 and the paper presser 13.
Patent JP-H09153525-A (JP)
Title: Bonder and bonding method
Inventor: SHIBATA MOTOJIRO
IPC: H01L21/60
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent flow-out of solder material and rapture after solidification by controlling the distance between a semiconductor device and a mounting board based on the relative position thereof at the time of melting or solidifying a solder material depending on the melting or solidification of solder material. SOLUTION: At the time of flip-chip bonding using a solder bump 2, height of a semiconductor chip 6 is detected by means of a sensor 11 disposed on the side of a bonding tool 4 and a bonding stage 8. Based on the detection results, a control section 13 detects the relative distance between the semiconductor chip 6 and a printed board 9 and controls an up/down drive mechanism 7 to drive the bonding tool 4 upward thus controlling the distance between the semiconductor chip 6 and printed board 9 to a desired value depending on the melting or solidification of solder bump 2. This method can prevent a fused solder bump 2 from flowing out to other place and can project the solder bump 2 against rupture at the time of solidification.
Patent JP-H09150559-A (JP)
Title: Printer system
Inventor: NAKAHARA TORU
IPC: G06F3/12
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To easily carry out the operation without duplicated processing and print at a high speed when an image data is stuck on a definite form document and printing is carried out. SOLUTION: This printer driver 22 is provided with the definite form transmitting function for transmitting a definite form data as a printing data to a printer device 2 before transmitting an image data and the image data transmitting function for transmitting an image data to be synthesized with a definite form data transmitted by the definite form data transmitting function to the printer. Also a development section 26 is provided with the advanced development function for developing the definite form data when transmitted into a definite form bit map data and the synthesizing function for synthesizing a data stored in a definite bit map data storage section with the image data when the image data is transmitted and plotting in a frame buffer.
Patent JP-H06160824-A (JP)
Title: High polymer dispersion type liquid crystal display element and its production
Inventor: YAMADA NOBUAKI
IPC: G02F1/1337
Filed: 1992-11-20
Abstract: PURPOSE:To provide the high polymer dispersion type liquid crystal display element which makes the orientation treatment of the liquid crystal possible in a high polymer and can suppress the scatting intensity between the liquid crystal and the high polymer and the process for production of such display element. CONSTITUTION:This high polymer dispersion type liquid crystal display element is constituted by disposing a pair of substrate 1 and 2 opposite to each other, forming liquid crystal drops 8 enclosed by high polymer walls 7 between these two substrates 1 and 2, forming oriented films 5, 6 incorporating with the photopolymn. initiator on the liquid crystal drop 8 side of he substrates 1, 2 and providing the respective liquid crystal drops 8 for the respective picture elements so as to come into contact with these oriented films 5, 6.
Patent JP-H04183491-A (JP)
Title: Playing game machine
Inventor: TOKUYAMA KENJIROU
IPC: A63F11/00
Filed: 1990-11-17
Abstract: PURPOSE:To selectively install and use a pachinko game machine and a slot machine according to the player's desire by selectingly install the pachinko game machine body part and the slot machine body part on a base part having a lending and liquidation control part on a prepaid card. CONSTITUTION:Either a body part 2 or 2' is placed on the base part 1 of the island I of a playing game machine, and a projecting strip 4' or 4'' is fitted with a groove 4, and the body part 2 or 2' is fixed with the base part 1. The control part 18 of the base part 1 and the control part 18' or 18'' of the body part 2 or 2' are connected through a receptacle 20' by using an electrical connecting cord 19 having plugs 20 at both the edges, and an operation state is generated. The control parts 18, 18', and 18'' can select the lending and account conditions of a slot machine and a pachinko game machine.
Patent JP-2001130513-A (JP)
Title: System for transporting transported items in rows
Inventor: ISHIMOTO KEIGO
IPC: B65B5/06
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a system for transporting transported items in rows in which they may not be deformed in their thickness direction even if they are stacked up in sequence under a high speed state of transporting speed, they can be arranged in various patterns in an efficient manner and they can be stored smoothly in a large bag. SOLUTION: Some independent small bags W discharged continuously from a first transporting device while being spaced apart by a predetermined space from it and temporarily supported on a supporting table 3 drop onto the supporting table 3 through releasing shutters 4a, 4b under their horizontal state, so that even if the transporting speed is set high to generate a certain shock on it, the small bags are not deformed in their thickness direction, resulting in that the bags can be stacked up and supported under their stable state. The bags can be arranged in rows in various preset patterns in an efficient manner and smoothly stored in a large bag.
Patent JP-H07163492-A (JP)
Title: Vacuum cleaner
Inventor: ABE HIDEJI
IPC: A47L9/28
Filed: 1993-12-14
Abstract: PURPOSE:To provide a vacuum cleaner capable of accurately discriminating the quality of a floor whether it is wooden or not. CONSTITUTION:This vacuum cleaner is controlled by a control means 4 that stops a brush motor 3 when a floor detecting switch 1 attached to the inhaling port detects a hard floor and drives the motor 3 when the switch 1 detects a carpet floor. The floor detecting switch 1 is placed at an upper position from rollers 2.
Patent JP-H10154856-A (JP)
Title: Circuit board
Inventor: KADOTA KENJI
IPC: H05K1/03
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To enhance reliability by arranging a metal circuit specifically with respect to the fringe of a ceramic substrate and specifying the ratio of circumferential fringe length on the plane of the metal circuit thereby reducing crack without sacrifice of heat dissipation properties and dielectric breakdown strength of the circuit board. SOLUTION: A point B on the fringe of a ceramic substrate closest to an arbitrary point A on the fringe of a metal circuit plane is determined and a tangent L1 to the fringe of the metal circuit plane is drawn at the point A. A tangent L2 and a normal L3 to the fringe of the seramic circuit board are drawn at the point B. Smaller one θ of the angles formed by the line L1 and the lines L2, L3 is then determined. Subsequently, the total circumferential length d on the fringe of the metal circuit plane is determined for the angle θin the range of 10-45 deg.. Overall circumferential length D on the fringe of the metal circuit plane is also determined and the ratio R (%) of the overall length D to the total length d is determined according to a formula R=d/D×100. A circuit board for module is constituted by setting the R at 30% or above.
Patent JP-H05123904-A (JP)
Title: Cutting tool made of hard layer coat tungsten carbide hard metal
Inventor: KUNUGI HITOSHI
IPC: C23C16/30
Filed: 1991-11-01
Abstract: PURPOSE:To provide a cutting tool made of hard layer coat WC base cemented carbide excellent in cutting ductile cast iron. CONSTITUTION:(1) A cutting tool made of hard layer coat WC cemented carbide comprises the surface of a WC cemented carbide alloy base made of Co: 4.0:7.0weight%, carbide other than WC: 3.0weight% or less, and WC: remainder, whose mean grain size is 0.5 to 3mum, coated with a single hard layer made of TiC or TiCN whose mean crystal grain size is 0.01 to 0.5mum and mean layer thickness of 5 to 20mum. (2) A cutting tool is made of hard layer coat WC cemented carbide comprising the hard layer of a cutting tool made of a hard layer coat WC cemented carbide alloy used as a lower layer, and the surface of this lower layer coated with an upper layer composed of single layer made of one out of TiCO, TiCNO, TiN and aluminum oxide or plural layers, whose mean thickness 0.1 to 1.0mum, made of two or more of them.
Patent JP-H04183200-A (JP)
Title: Speaker
Inventor: YAMAHARA TOMOKO
IPC: H04R9/02
Filed: 1990-11-19
Abstract: PURPOSE:To make it possible to avoid gap rubbing defect by iron powder that frequently occurs when welding by driving a voice coil in a groove prepared in the inner diameter section in the direction of plate magnetic flux to make the voice coil collect iron powder generated in the magnetic gap. CONSTITUTION:To upper plate 12 of magnetic circuit 14 constituted by clamping magnet 11 between the upper plate 12 having a groove prepared in the inner diameter section in the direction of magnetic flux and the lower plate 13, frame 15 is connected by welding, to this peripheral section a vibration plate 16 is bonded with adhesive, a voice coil 17 is held at the center by a damper 18 and connected to the damper 18 so as to fit in a magnetic cap 19, on the surface of the joint section between the vibration plate 16 and the voice coil 17 a dust cap 19 is bonded to constitute a speaker. After that, iron powder caused in a magnetic gap 20 when welding the upper plate 12 and frame 15 is collected in the groove 21 prepared in the inner diameter section in the direction of iron powder by driving the voice coil.
Patent JP-H11149638-A (JP)
Title: Optical disk device
Inventor: MINASE MINORU
IPC: G11B7/005
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device reduce an error of a mirror signal caused by variation of reproducing speed, difference of a kind of an optical disk, and the like in an optical disk device. SOLUTION: A reference level signal setting circuit 14 is provided so that a reference level signal of a comparator of a mirror circuit 12 can be set by a reference level control signal. Thereby, optimum reference level signal can be set independently of variation of amplitude of an envelope signal caused by variation of reproducing speed, a kind and a state of an optical disk, and the like, and an appropriate mirror signal can be always generated.
Patent JP-H07170266-A (JP)
Title: Traffic shaping device
Inventor: KAWABE KOICHI
IPC: H04L47/22
Filed: 1993-12-14
Abstract: PURPOSE:To reduce the traffic of other channels by providing specific storage areas with fixed gaps beforehand, storing ATM cells for which large traffic fluctuation is not allowed in the entire storage areas and storing the other ATM cells in areas excluding the specific storage areas. CONSTITUTION:The size (the number of queues) of a ring buffer 106 is M and data for one cell are stored in one queue 1061. In this case, the queues (priority cell input queues : specific storage areas) 1062 for which only the cells (priority cells) for which the large traffic fluctuation is not allowed are allowed to be inputted are determined with the fixed gaps on the ring buffer beforehand. Further, a priority cell input position calculation part 103 and a normal cell input position calculation part 102 for determining the positions of the queues 1061 for inputting normal cells other than the priority cells are provided as the calculation parts of the input positions of the cells. Then, the flow of the ATM cells for which the large traffic fluctuation is not allowed is allowed to be stored even in the storage areas where the other cells are not allowed to be stored.
Patent JP-H09135366-A (JP)
Title: Picture tube focus circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/26
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a picture tube focus circuit without deteriorating the mutual performance between a dynamic focus action and a high voltage control action. SOLUTION: The voltage dividing resistances 15 and 16 are connected between the DC high voltage HV and the ground and supply with adjustment the 1st and 2nd focus voltage Ef1 and Ef2 which are applied to the 1st and 2nd focus electrodes f1 and f2 respectively. A parabolic voltage waveform Vpb is applied to the electrode f1. A resistance 15 is provided with a high voltage detecting tap T3. A voltage control circuit 4 controls the DC voltage Ebo to be supplied to a flyback transformer 1 to keep the voltage HV at a constant level in response to the reference voltage Er3 that is generated on the tap T3.
Patent JP-H01154149-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKADA MASAHIRO
IPC: G03C1/825
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the sensitive material having the excellent filter effect, antihalation effect or sensitivity controlling effect of a photosensitive emulsion by incorporating a specified dyestuff compd. and a yellow colloidal silver in the title material. CONSTITUTION:The dyestuff compd. shown by formula I and the yellow colloidal silver are incorporated in the silver halide photographic sensitive material. In formula I, X and Y are each cyan, carboxyl, alkylcarbonyl, arylcarbonyl group, etc., R1 and R2 are each hydrogen or halogen atom, alkyl, alkoxy, hydroxy or carboxyl group, etc., R3 and R4 are each hydrogen atom, alkyl, alkenyl, aryl or acyl group, etc., L is methine group. Thus, the sensitive material improve the filter effect, the antihalation effect or the sensitivity controlling effect of the photosensitive emulsion by using the yellow dyestuff together with the yellow colloidal silver.
Patent JP-H09132587-A (JP)
Title: Production of crystalline maltitol
Inventor: YAMAZAKI FUMITO
IPC: B01J25/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain high-purity crystalline maltitol at low cost by using a Raney catalyst for fixed bed dealt with conventional various problems. SOLUTION: This crystalline maltitol is obtained through the following three consecutive processes: (A) 1st process: a continuous catalytic hydrogenation of a syrup 30-75wt.% in concentration containing 81-90wt.%, on a solid basis, of maltose to produce the corresponding sugar alcohol syrup; (B) 2nd process: the sugar alcohol syrup is fed into a cation exchange resin column and subjected to chromatographic separation to obtain a high-maltitol content syrup fraction containing >=95wt.%, on a solid basis, of maltitol; and (C) 3rd process: the high-maltitol content syrup fraction is concentrated and then crystallized continuously to obtain the objective crystalline maltitol and a mother liquor, and the mother liquor is continuously mixed with the sugar alcohol syrup derived from the 1st process, and the resultant mixture is subjected to the 2nd process.
Patent JP-H03174522-A (JP)
Title: Optical switching element
Inventor: FUJII KAZUTO
IPC: G02F1/313
Filed: 1989-12-03
Abstract: PURPOSE:To allow high-speed switching by changing the refractive index to light having the energy near the band gap energy of a material by light having the energy corresponding to the energy between sub-bands. CONSTITUTION:The change in the refractive index, etc., to the light having the energy near the refractive index of the material by the light (TM polarized light) having the energy corresponding to the energy between the sub-bands is utilized in the material having a quantum well structure. The signal light 7 corresponding to the latter light is, therefore, switched into the waveguide for signal light by the incidence of the pumping light 10 corresponding to the former. The response speed thereof is sub-pico order. The high-speed switching is possible in this way and since the light absorption of the pumping light is slight, the switching of plural pieces of the elements with the same pumping light is possible.
Patent JP-H01153171-A (JP)
Title: Stick
Inventor: HASEGAWA SHIGEJI
IPC: A63B59/70
Filed: 1987-12-11
Abstract: PURPOSE: To improve the impact instant response puck speed by a method wherein, in a region of at least one half length from the tip of a blade, a part where the grain of a core material made of wood, and the direction of the fiber of a unidirectionally arranged fiber reinforced plastic plate are oriented so as to cross with each other, is provided. CONSTITUTION: A grain is oriented extending to the total length of a blade 3 in the longitudinal direction of the blade 3. Then, in a region from the tip of a toe 3b of the blade 3 to approx. one half of the blade 3, on a core material C made of wood having a part where the grain of the core material C made of wood is oriented in the direction which is orthogonal to the longitudinal direction of the blade 3, a reinforcing plate comprising a fiber reinforced plastic plate A for which the fiber is arranged by pulling in the longitudinal direction of the blade 3, is stuck. Also, in the region from the tip of the toe 3b of the blade 3 to approx. one half of the blade 3, the grain of the core material C made of wood and the fiber direction of the fiber reinforced plastic plate A are crossed to each other.  Thus, by reinforcing the one half on the toe tip side of the blade with the fiber reinforced plastic plate which is unidirectionally arranged by pulling, the leading end is light and easy to use, and the impact instant response is favorable because the repulsive force becomes large on the toe tip side of the blade as well, and the puck speed is improved as well.
Patent JP-S63160657-A (JP)
Inventor: MURABAYASHI KATSUYOSHI
IPC: A61L9/00
Filed: 1986-12-24
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-H05513-A (JP)
Title: Production of liquid jet recording head, liquid jet recording head produced by said production method, and liquid jet recorder provided with said head
Inventor: NOZAWA MINORU
IPC: B41J2/16
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a liquid jet recording head production method in which the dimension and shape of a liquid flow path can be remarkably improved in accuracy, a liquid jet recording head produced by said production method, and a liquid jet recorder provided with said head by preventing an excessive pressure concentration on a solid layer and a liquid flow path wall forming member when a cover plate is bonded on a substrate. CONSTITUTION:A spacer member 50 having a thickness larger than that of a solid layer is provided in an area which is not corresponding to a pattern of a liquid flow path. A cover plate 4 is bonded on a substrate 1 while being pressurized in their bonding direction through the spacer member 50 and a flow path wall forming member.
Patent JP-H04184436-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKADA SHIYUN
IPC: G03C1/06
Filed: 1990-11-20
Abstract: PURPOSE:To improve color reproducibility and the shelf stability of a dye image by incorporating a specified coupler and a specified org. solvent having b.p. and specifying the total amt. of gelatin. CONSTITUTION:A yellow coupler represented by formula I or a magenta coupler represented by the formula II is incorporated into a silver halide emulsion layer, the total amt. of gelatin contained in photographic constituent layers is regulated to <=7.8 g/m<2> and an org. solvent having a high b.p. represented by formula III is incorporated into the photographic constituent layers. In the formula I, each of R1 and R2 is alkyl, etc., R3 is a group substitutable on the benzene ring, n is 0 or 1, X1 is a group releasable by a reaction at the time of coupling with the oxidized body of a developing agent and Y1 is an org. group. In the formula II, Z is a group of nonmetallic atoms required to form a N-contg. hetero ring and each of X and R is H, etc. In the formula III, each of R5-R7 is alkyl, etc. Color reproducibility and the shelf stability of a dye image are improved.
Patent JP-S63158084-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1987-12-12
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-H02160753-A (JP)
Title: Production of cyano-group containing (meth)acrylic acid ester
Inventor: TOUNO TOSHIYA
IPC: C07C255/14
Filed: 1988-12-15
Abstract: PURPOSE:To obtain the title compound with inhibition of side-reactions in a shortened reaction time by effecting dehydrative esterification reaction between a ring-opening adduct between a cyano-substituted alkyl alcohol and epsilon- caprolactone and (meth)acrylic acid in the presence of a strong acid ion- exchange resin. CONSTITUTION:An epsilon-caprolactone adduct from a cyano-substituted alkyl alcohol of formula I (R<1> is a cyano-substituted alkyl; n is 1 to 10) is allowed to react with acrylic acid or methacrylic acid in the presence of a porous type or high porous type strong acid ion exchange resin in a solvent such as n-hexane using a polymerization inhibitor such as hydroquinone at 70 to 120 deg.C to give the objective compound of formula II (R<2> is H, methyl). The subject compound is homo-polymerized or co-polymerized to give polymers having excellent oil or fuel resistance due to the cyano groups and flexibility and resistance to chemicals due to the ring-opening parts of epsilon-caprolactone.
Patent JP-H11198955-A (JP)
Title: Cap for liquid container
Inventor: SAEGUSA KATSUMI
IPC: B65D47/42
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To certainly prevent dripping of liquid on discharging liquid from a container by a method wherein a liquid guide part projecting upward and having a liquid passage extending from the inside of the container to the spout at its inside is provided at a cap and a liquid collecting groove for collecting liquid dripping from the spout is provided around the liquid guide part. SOLUTION: A cap 10A to be attached to an opening 2 of a container 1 housing liquid such as clothing detergent has a liquid passage extending from the inside of the container to a spout 11 at its inside and also has a liquid guide part 13 projecting upward as its integral part. A brush 15 with its center serving as the spout 11 is attached to the upside of the liquid guide part 13 through a connector 14. A liquid collecting groove 16 is provided entirely around the circumference of the liquid guide part 13 and while a standing wall 17 is provided at the outside of the liquid collecting groove 16, a peripheral wall 18 for being screwed down onto the container 1 is formed at the outside of the standing wall.  The bottom of the liquid collecting groove 16 is inclined against the horizontal plane, and the lowermost part of the liquid collecting groove is made a liquid pooling part 19 and made to communicate with the spout 11 through a liquid return groove 20.