baber/WOPTO huggingface dataset:
Patent JP-H0692384-A (JP)
Title: Funnel package
Inventor: OHASHI TAKESHI
IPC: B65D85/42
Filed: 1992-08-10
Abstract: PURPOSE:To reduce a number of members to improve packaging workability and also to provide a funnel package which can reduce a cost in wrapping materials. CONSTITUTION:This is a funnel package wherein a single array or a plurality of arrays of first outer boxes 1 are stacked on a pallet 6 via a lower lid 5, second outer boxes 2 are stacked on the top, an inner frame 3 is fitted into each outer box, a funnel 7 is housed with its opening downward in the inner frame of each of the first outer boxes and an upper lid 4 is put on the second outer boxes 2 on the top. The first outer box 1 has a protrusion on an upper periphery, a rectangular frame-like peripheral wall which is formed with a recess to be engaged with the protrusion when stacked on a lower periphery and a bottom plate with an insertion hole of a neck tube at the center on a bottom of the peripheral wall, while the second outer box 2 is such that it has the same shape as the first outer box 1 with an upper periphery flat and the inner frame 3 is fitted into the first and second outer boxes.
Patent JP-H0657465-A (JP)
Title: Recovering method for noble metal ion in pickling waste water containing noble metal ion
Inventor: NAGAI KAZUNORI
IPC: C23G1/08
Filed: 1992-08-10
Abstract: PURPOSE:To provide a recovering method for noble metal ions from a pickling waste water to enable industrially adding the noble metal ions to a pickling liquid to improve pickling ability. CONSTITUTION:The noble metal ions are recovered by allowing the pickling waste water containing the noble metal ions as it is or after previously recovering the acid to contact with active carbon to adsorb the metal ions into the active carbon. Though base metals such as Fe, Cr eluted by pickling are dissolved in the waste water in high cone., only the noble metal ions are selectively recovered by the active carbon due to the difference of oxidation- reduction potential at high yield. As a result, the noble metal ions are industrially added into the pickling liquid and the pickling ability is extremely improved.
Patent JP-S6456875-A (JP)
Title: Electroless plating method
Inventor: HONCHI AKIO
IPC: C23C18/36
Filed: 1987-08-28
Abstract: PURPOSE:To easily control a plating bath when the surface of a substrate is electroless-plated in the plating bath contg. a metallic salt, a reducing agent and additives, by measuring the electric potential of the substrate during plating. CONSTITUTION:A substrate 4 is immersed in a plating bath 3 contg. an Ni salt, NaH2PO2 and lead and/or thiourea and the surface of the substrate 4 is electroless-plated with Ni. At this time, a Luggin tube 5 and a salt bridge 7 are used so as to form a passage to a separated plating bath 3 and a satd. calomel electrode 6 is used as a reference electrode. Air is blown as bubbles into the plating bath 3 from a pipe 9 and the bath 3 is kept at about 90 deg.C with a heater 10. The electric potential of the substrate 4 during plating is measured with an electrometer 1 and continuously recorded with a recorder 2. At the time when the electric potential changes, the concns. of the NaH2PO2, lead and thiourea in the plating bath 3 are analyzed and the compsn. of a replenisher is properly changed. Thus, the service life of the plating bath 3 is prolonged and the quality of formed plating films is made uniform.
Patent JP-H1054245-A (JP)
Title: In-cylinder injection type engine
Inventor: KAGEYAMA AKIRA
IPC: F01L3/06
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To ensure a space for disposing an injector for cylinder injection type, produce swirl satisfactorily, and prevent the capacity of a combustion chamber from increasing. SOLUTION: The first and second inlet ports 6, 7 and the first and second exhaust ports 8, 9 are open to a combustion chamber, the inclining angle of the valve axis of an intake valve is made smaller than that of an exhaust valve, the cross-section shape of the combustion chamber is made roughly trapezoid, and an injector is disposed at the combustion chamber side on the inlet port opening side. The first intake port 6 is directed in the combustion chamber circumferential direction, and a combustion chamber longitudinal wall 31 from the first intake port opening part 6a to the first exhaust port open hole part 8a is curved so that it may correspond to a cylinder bore circumferential wall.  Respective combustion chamber longitudinal walls 33, 35 between both inlet port opening pats 6a, 7a and between the second inlet port opening part 7a and the second exhaust port opening part 9a are formed so that they may be cylinder bore outside tangential line to roughly umbrella part external circumference of two valves which are adjacent to each other when viewed from a plane or a curve which protrudes to the inner side of a cylinder bore than it.
Patent JP-2000041411-A (JP)
Title: Paddy field weeding machine
Inventor: TAKENAKA KOJI
IPC: A01B39/18
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a paddy field weeding machine, capable of carrying out interrow space weeding works in work widths suitable for the growth state of rice plants in response to a weeding work season. SOLUTION: This paddy field weeding machine is obtained by liftably linking a weeding device to the rear portion of a sulky frame, disposing on the weeding device an interrow space weeding mechanism in which plural interrow space weeding rotors 21 rotated on a lateral shaft are arranged in parallel, and detachably disposing auxiliary weeding tines 26a on the side surfaces of each interrow space weeding rotor 21. A grass-divider 35 for avoiding rice plants from contacting with each interrow space weeding rotor 21 is disposed in the front of the interrow space weeding rotor 21, and the lateral width of each grass divider can be adjusted.
Patent JP-H0762708-A (JP)
Title: Sanitary washing device
Inventor: HOSOKAWA YOSHIHIRO
IPC: E03D9/08
Filed: 1993-08-27
Abstract: PURPOSE:To prevent a lead wire connecting electrical parts of the seat and a circuit of a main body from being exposed to the outside by leading the lead wire through the hinge shaft and a buffer device wherein a seat and a toilet bowl is pivotally supported by hinge shaft on the same line in such a manner that they can rise and fall freely. CONSTITUTION:A seat and a toilet bowl are supported pivotally by seat hinge shaft 23 and a lid hinge shaft 26 which are provided on the same line in such a manner that they can rise and fall freely. A buffer for seat 17 and a buffer for lid 16 are detachably connected with the hinge shaft 23 and the hinge shaft 26, respectively. A gear 31 connected to a rotary shaft 28 of the buffer for seat 17 meshes with an interlocking gear provided with a hollow through hole in which the hinge shaft for seat 23 is inserted in the condition in which it is integrated and turned. A lead wire of electrical parts of the seat is led out through a shaft hole at the center of the hinge shaft for seat 23 and connected with a circuit of a main body without being exposed to the outside.
Patent JP-2000178233-A (JP)
Title: Liquid crystalline (meth)acrylate compound, liquid crystal composition containing the compound and optically anisotropic material produced by using the composition
Inventor: HASEBE HIROSHI
IPC: G02F1/13
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound giving an optically anisotropic material having excellent transparency, etc., after polymerization. SOLUTION: The objective liquid crystalline (meth)acrylate compound is expressed by formula I (L1 to L3 are each H or methyl; the 6-membered rings A and B are each 1,4-phenylene, 1,4-cyclohexylene or the like; the 6-membered ring C is 1,3,4-benzenetriyl or the like; Y1 and Y2 are each single bond, CH2CH2 or the like; X1 to X3 are each single bond, O, COO or the like; Sp1 to Sp3 are each a 1-20C spacer group), e.g. the compound of formula II.  The compound of formula I can be produced e.g. by bonding a spacer group added with hydroxyl group to each of a compound of formula III (the 6-membered rings A' and B' are each unsubstituted 1,4-phenylene or the like) and a compound of formula IV (the 6-membered ring C' is unsubstituted 1,3,4-benzenetriyl or the like) using a base, esterifying each of the obtained compounds with (meth)acrylic acid using an acid catalyst and bonding the reaction products with each other through ester bond by using a condensation agent and a base catalyst.
Patent JP-S6457835-A (JP)
Title: Time division mobile multiplex communication system
Inventor: HORIKAWA IZUMI
IPC: H04B7/26
Filed: 1987-08-28
Abstract: PURPOSE:To constitute an economical system by assigning each time slot of a time division multiplex (TDMA) signal corresponding to a radio zone transmitted/received and sending/receiving a data while being switched to the corresponding antenna. CONSTITUTION:Four time slots of one frame Tf, for example, in a TDMA signal are allocated to a zone A, 2 time slots for zone B-and one time slot each is allocated to zones E,F respectively. A TDMA burst signal is sent from a mobile communication exchange 1 by a time slot of a radio zone processed by a base station to each radio base station and time slots A-C are sent in the radio base station 12, for example. Then the circuit is switched so as to supply the radio burst signals A-C to antennas 16-18 only at the time slot allocated to the radio zones A-C. Thus, since the route diversity is constituted without increasing a transmitter/receiver, the system with excellent transmission quality is realized economically.
Patent JP-S60106436-A (JP)
Inventor: KAMI TOMOHIRO
IPC: A61B5/02
Filed: 1983-11-12
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-H0534948-A (JP)
Title: Electrophotographic planographic printing original plate
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1991-07-31
Abstract: PURPOSE:To obtain an original plate with the improved water holding property excellent in printed picture and plate wearing resistance even in severe conditions by incorporating a specified resin (A) as a binder resin and a specified nonaqueous solvent-based dispersed resin grains into a photoconductive layer. CONSTITUTION:The resin (A) has 1X10<3>-2X10<4> weight average mol.wt., and incorporates >=30wt.% of a polymer component of the repeating ingredient shown by formula I and 0.5-15wt.% of a polymer component having a polar group selected among-PO3H2,-SO3, etc. In formula I, a1 and a2 are hydrogen atom, halogen atom, etc., and R03 is a hydorcarbonic group. The nonaqueous solvent-based dispersed resin grain is the copolymer resin grain obtained by dispersing and polymerizing a monofunctional groups shown by formulas II and III and which is polymerized and isolubilized in the nonaqueous solvent and a monofunctional monomer (D) contg. a substituent contg. silicon atom, etc., and copolymerizable with the monomer (C) in the nonaqueous solvent in the presence of a dispersion stabilizing resin.
Patent JP-H0496764-A (JP)
Title: Auxiliary instrument for inducing sleep, etc., using light
Inventor: MASUDA ISAMU
IPC: A61N5/06
Filed: 1990-08-11
Abstract: PURPOSE:To surely obtain a desired inducing effect even with variations in the interval between both eyes among individuals by setting light-emitting bodies at both sides of the center point of a blindfold between both eyes and at upper and lower positions. CONSTITUTION:The duration of lighting and the period of flashing of each light-emitting diode 9 to 12, and the frequency, duration and interruption period of buzzer sound are set by respective plural programs stored in a ROM 28. The programs can be selected by control of a keyboard 24. In this case, the period of flashing of each light-emitting diode 9 to 12 and the interruption period of the buzzer sound coincide with each other. An auxiliraly inducing instrument 1 is held at the position of both eyes and a headphone 19 is set in both ears and a drive controller 17 is driven. In this case, even with some variation in the interval between right and left eyes among individuals, either the light-emitting diodes 9, 10 on both sides or the upper and lower light-emitting diodes 11, 12 correspond to both eyes when a blindfold 2 is worn; therefore, a desired inducing effect is surely obtained.
Patent JP-2001044311-A (JP)
Title: End portion joint structure of cap for device
Inventor: SUDO YUKITO
IPC: H01L23/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To surely position ends of sides for joint (portions for joint) without using tools, eliminate gaps at the same ends, process a CAP for an electronic device using an inexpensive sheet, and prepare the CAP using existing equipment and methods, by providing a package structure for application to the electronic device with a function of engaging with a header of the electronic device, the package structure designed such that its outer peripheral ends are jointed with the electronic device. SOLUTION: The end portion joint structure comprises an electronic device, having a projecting header 1, a recessed CAP member 2 for covering the header 1, and projections 2c arranged at prescribed intervals on curved regions 2b for forming flange portions 2a of the member 2. Each projection 2c is biased to the side surface of a corresponding stepped portion 1a of the header 1 with an appropriate frictional force.
Patent JP-H04343969-A (JP)
Title: Method of forming under-floor space of double floor
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/024
Filed: 1991-05-17
Abstract: PURPOSE:To provide a method of forming a under-floor space of a double floor having a low finish height capable of erecting a pier in a determined position without conducting setting-out on a floor surface and easy to construct. CONSTITUTION:A base sheet 1 having a number of ring fitting projections 11 on a square plastic thin plate with a side of 50cm is closely laid on a slab 4. Cup type piers 2 are fitted into the fitting projections 11 of the base sheet 1. A floor board 3 is positioned in the edge of the base sheet 1 on the slab 4 and arranged so as to be laid over the cup type piers 2 to construct a double floor. Thus, an under-floor space is formed.
Patent JP-H0749558-A (JP)
Title: Production of phase shift mask
Inventor: SUGAWARA MINORU
IPC: G03F1/29
Filed: 1993-08-05
Abstract: PURPOSE:To precisely form a light transmitting region and a phase shift region into desired pattern shapes. CONSTITUTION:A phase shift material layer 26, a light shielding layer 22 and a silicon dioxide layer 24 are successively formed on the surface of a substrate 20 (a). The silicon dioxide layer 24 is dry-etched into a desired pattern shape (b), the light shielding layer 22 is dry-etched with the silicon dioxide layer 24 as an etching mask (c) and the shift material layer 26 is dry-etched with the light shielding layer 22 as an etching mask to produce the objective phase shift mask (d).
Patent JP-S6458483-A (JP)
Title: Integrated-circuit removing tool
Inventor: OKAZAKI KAORU
IPC: B25B27/14
Filed: 1987-08-26
Abstract: PURPOSE: To simply remove an integrated circuit packaged on a PKG substrate without breakage by providing a bracket having click parts for clamping an integrated circuit at the tip part thereof to be freely opened and closed through a slide plate by operating a handle. CONSTITUTION: A click part 14 provided on the tip of a bracket 9 is applied to a recessed part 13 of an integrated circuit 19 packaged on a PKG substrate 18. Subsequently, a handle is gripped and pulled up in the extract direction A, and guide pins 6, 7 of a slide plate 5 fastened to the handle 1 with a screw 15 are moved along the elongated holes 20 of guide brackets 11, 12, thereby closing inward the bracket 9 integrated with a support piece fastened on the brackets 11, 12. In such a closed state, by the force of a coil spring in the grip case, the integrated circuit 19 clamped by the click part 14 of the bracket 9 is removed from the PKG substrate 18.
Patent JP-H0554660-A (JP)
Title: Semiconductor storage device
Inventor: NAKAJIMA MASAHIKO
IPC: G11C11/41
Filed: 1991-08-26
Abstract: PURPOSE:To prevent malfunction by comprising the storage device of a logic circuit whose rising time of an output signal is short when a rising input signal is received by a delay circuit and whose falling time of the output signal is long when a falling input signal is received by the delay circuit. CONSTITUTION:When the input signal A rises from an L level to a H level, the output node (b) of an inverter gate INV1 falls from H to L because the capability of a transistor N1 is high. By receiving the signal from the node (b), the output node (c) of the inverter gate INV2 continuously rises from L to H because the capability of the transistor 2 is high. The output node (d) of the inverter gate G1 continuously falls from H to L by receiving the signal from the node (c) because of the lack of a loading condenser. Then, when the signal A falls from H to L, the node (b) gradually rises from L to H by receiving the load from C1 because the capability of the transistor P1 is low. The node (c) gradually falls from H to L by receiving the load from C2 because the capability of the transistor N2 is low, and the node (d) continuously rises from L to H.
Patent JP-H0632232-A (JP)
Title: Guide indicator of carrier for suspension type transport facility
Inventor: INOUE TAKATOMO
IPC: B61B12/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide a guide indicator for suspension type transport facilities capable of indicating in a carrier at a proper time the guide information corresponding to a traveling position of the carrier in the suspension type transport facilities such as a cable way. CONSTITUTION:A guide indicator is composed of a start sign means SGL in the fixed side position along a carrier path, a start signal output means SEN for detecting the start sign means on the carrier side, a traveling signal output means ECD for outputting a traveling signal proportional to the rotational frequency of a traveling wheel 22, a traveling signal counting means CON, an indicating means CNR for comparing the counted value with a predetermined set value to output an indicating signal and an indicating means EXP for indicating guide information on the basis of the indicating signal. Since the counted value of the traveling wheel 22 corresponds to the traveling position of the carrier, the guide information can be indicated and provided for a passenger at a proper time corresponding to the carrier position.
Patent JP-S6458743-A (JP)
Title: Fixing structure of concrete floor panel
Inventor: OKABE MASAAKI
IPC: E04B5/02
Filed: 1987-08-27
Abstract: PURPOSE: To facilitate the mounting of a concrete floor panel by a method wherein a bolt having a lock plate is fixed at the end part of the concrete floor panel and by rotating the bolt, the lock plate is locked at the flange of a sleeper. CONSTITUTION: A vertically extending-through mounting hole 2 is formed in the end part of a concrete floor panel 1, a bolt 4 at the lower end of which a lock plate 3 is fixed is inserted in the mounting hole 2 from below, and by threadely engaging a nut 5 with the upper end part of the bolt 4, the bolt 4 is mounted on the concrete floor panel 1. The edge of the concrete floor panel 1 is placed on the upper surface of a flange 7 of a sleeper 6 and by rotating the bolt 4, a lock piece 8 extending to the end part of the lock plate 3 is locked on the under surface of the flange 7.
Patent JP-S60105515-A (JP)
Title: Mold
Inventor: YAMANAKA KAZUO
IPC: B29L31/34
Filed: 1983-11-14
Abstract: PURPOSE:To take out a product smoothly from a mold by ejecting the lens product molded into a semispherical shape by means of the ejector pin provided in the bottom force of a mold and cut into a semisperical shape. CONSTITUTION:Resin is injected into between a bottom force 1 and a top force 2 of a mold from a gate 4. When the lens product molded in a cavity 5 is released from the mold, the lens product is ejected by the ejector pin 6 which is cut into a semispherical shape, thereby taking out the lens product smoothly and easily from the mold.
Patent JP-H0550658-A (JP)
Title: Serial dot printer
Inventor: NITTA NOBORU
IPC: B41J2/51
Filed: 1991-08-26
Abstract: PURPOSE:To control a degree of cooling a printing head carefully by making printing downtime variable and besides to cool the printing head effectively without prolonging printing downtime to a required length or over. CONSTITUTION:Printing downtime after printing in a dot of a printing line is determined based on the number of total printing dots in the printing line and a detected value of temperature of a printing head, and a next printing line is not printed until the printing downtime elapses from end of printing of a corresponding printing line to cool the printing head. Besides, the cooling effect of the cooling head is raised by printing the corresponding printing line in one side direction.
Patent JP-S6461703-A (JP)
Title: Filter and glaring reduction
Inventor: JIYON UIRUSON BURAUN
IPC: G09F9/00
Filed: 1987-08-26
Abstract: PURPOSE: To reduce dazzling light on an observation screen by slanting one wall to a 1st surface at an angle larger than the critical angle of a material, and then internally reflecting circumferential light which is made incident on a 2nd surface, passed through a 2nd surface, and reflected by a screen to pass through the 1st surface again. CONSTITUTION: The filter and a transparent material sheet which has 1st and 2nd surfaces 14 and 16 are provided; and the 1st surface 14 is made flat and the 2nd surface 16 has plural V grooves formed of the 1st wall 18 and 2nd wall 20. One wall 18 of each groove is slanted to the 1st surface 14 at more than the critical angle of the material, and consequently the circumferential light which is made incident on the 2nd surface 16 passes through the 1st surface 14 and is then reflected on a CRT 12, passed through the 1st surface 14 again, and reflected on the inside of an antidazzle filter 10.  Thus, the tilt angle ϕof the 1st wall 18 to a back surface 14 is made larger than the critical angle, so the circumferential light which is made incident on the 2nd surface 16, passed through the back surface 14, and reflected on the CRT to travels through the back surface 14 again is all reflected on the inside, thereby preventing the dazzling light from being generated.
Patent JP-H0263158-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ETO TAKESHI
IPC: H01L33/00
Filed: 1988-08-29
Abstract: PURPOSE:To adjust an irregularity in brightness of an LED by an irregularity in an output current characteristic in each integrated circuit at the inside of the integrated circuit by using an input signal from the outside and to omit an element resistance to be added at the outside by a method wherein a resistance element component which can be selected by an internal logic signal is constituted at a bulk part of a P-channel output transistor. CONSTITUTION:An LED 4 is connected to a drain of a P-channel output transistor 2; it is lighted up by an operation of the P-channel output transistor 2. In ladder resistance element parts 8a to 8c, a terminal function is formed by injecting a P<+> diffusion into a P<-> well; a resistance element is constituted of an island resistance inside the P<-> well. One resistance element terminal part out of 8a to 8c is selected by a selection signal from a decoder 5; it is connected to a bulk part of the P-channel output transistor 2. A back gate bias voltage is applied to the bulk part of the transistor 2; when this bias voltage is increased, a Vr of the output transistor can be increased. When the Vr is made variable, it is possible to control an output current characteristic.