baber/WOPTO huggingface dataset:
Patent JP-H08302884-A (JP)
Title: Solar-cell-equipped roof structure
Inventor: HIROHATA TOMOTAKA
IPC: E04D13/18
Filed: 1995-04-27
Abstract: PURPOSE: To install solar cells on a roof without deteriorating appearance and design. CONSTITUTION: A general roof panel 1A and a thin roof panel 1B, which differ in thickness, are arranged in parallel. A solar-cell panel 3 equipped with solar cells 3a is installed on the thin roof panel 1B. The solar cell panel 3 is enclosed within time difference (c) between the thicknesses (a), (b) of the roof panels 1A, 1B. The solar cell panel 3 is provided at its lower surface with a ventilation layer 6, and the ventilation layer 6 is communicated with the underside 13 of the roof at its connection with the general roof panel 1A and is opened to the eaves.
Patent JP-H08302022-A (JP)
Title: Production of silicone combined polymeric substance
Inventor: OSUGI KOJI
IPC: C08G77/42
Filed: 1995-04-28
Abstract: PURPOSE: To produce a silicone combined polymeric substance according to an industrializable and easy method. CONSTITUTION: This method for producing a silicone combined polymeric substance comprises a step for preparing a polymer having double bonds at the terminals and a step for binding the resultant polymer to a silicone compound having a hydrosilyl group according to the hydrosilylating reaction. For example, the polymer having double bonds at the terminals is a homopolymer of 2,4- diphenyl-4-methyl-1-pentene or a copolymer of the 2,4-diphenyl-4-methyl-l-pentene and other polymerizable monomers containing double bonds.
Patent JP-2000320436-A (JP)
Title: Recoil starter structure of engine
Inventor: SHOMURA NOBUYUKI
IPC: F02N3/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the recoil starter structure of an engine, in which a starting rope can be removed from a notch automatically with a simple structure, regardless of the start/non-start of the engine. SOLUTION: In this structure, a rotary body 22 is connected to a crank shaft 4 and an auxiliary starter 21 of an engine is provided on this rotary body 22 and also in the auxiliary starter 21, a notch 24 is provided on the erection wall 23 formed on the outer peripheral of the rotary body 22 and the starting rope 25 is constituted thereon so as to be engagingly locked. While, a slant surface 27 slanted toward the diameter direction outside of the rotary body 2 and the upperside of the direction opposite to the direction of rotation is formed on the erection wall 23 of the part in which the notch 24 is formed. This slant surface 27 is formed in the same position as a line 28 binding the center of the rotary body 22 with the center of an engagingly locking part 24a of the notch 24, with which the starting rope 25 is engagingly locked or near the frontside of the direction of rotation of the rotary body 22 than this line 28.
Patent JP-H08303077-A (JP)
Title: Emergency release mechanism for electric lock
Inventor: FURUSAKI MASAMI
IPC: E05B47/00
Filed: 1995-04-28
Abstract: PURPOSE: To unlock a locked electric lock by coupling a rack plate meshed with one of gears, with an external operating member adapted to be operated upon emergency. CONSTITUTION: During locking, when an electric lock is unlocked due to occurrence of a fire or an earthquake, after a cover is removed, an emergency unlock link rod 25 is pushed. Then, an unlock lever 24 is turned clockwise so that one end part thereof pushes up an unlocking plate 23. Next, upward movement of the unlock plate 23 is transmitted through a first engaging part and a first engaging part of a rack plate 21 to the lack plate 21, which is therefore moved rearward together with the unlock plate 23. Then, an unlocking receiving gear 16 meshed with the rack plate 21 is rotated in an unlocking direction so as to retract a dead bolt 2 into a lock housing 1 for unlocking. Further, when an emergency unlock device is operated, a differential gear device 14 is mechanically separated from a gear train, and the unlocking operation by the rack device 21, can be carried out.
Patent JP-H07298913-A (JP)
Title: Portable umbrella which is not required to be folded
Inventor: HOSHINO MASAMITSU
IPC: A45B19/06
Filed: 1994-05-06
Abstract: PURPOSE:To provide a portable umbrella which is not required to be folded and its shape body which is opened by one operation. CONSTITUTION:Ribs 1 pass smoothly along ribs 3 and slide under ribs 4. Cloth is extended to 2 and 4. A spring is so mounted as to make the umbrella openable by one operation.
Patent JP-H11290217-A (JP)
Title: Charcoal pot for smokeless roaster
Inventor: KAWAMURA KIMIHIKO
IPC: F23Q25/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal pot capable of retaining the combustion capacity of charcoal in a smokeless roaster using charcoal as a heat source by bringing the charcoal still burning in the charcoal pot after a beef roast cooking is finished into an oxygen deficiency to extinguish fire. SOLUTION: As a charcoal pot 15 incorporated in a smokeless roaster, an inverted circular truncated cone shaped charcoal pot main body 5 has engaged parts 2 in an upper end opening part 1 and a fire grill 4 near a lower opening part 3 in the main body and a cover body 6 with which the upper opening part 1 is, covered. The cover body 6 is provided with engaging parts 7 capable of engaging with the engaged parts 2. When a beef roast cooking is finished, the charcoal pot main body 5 is covered with the cover body 6, both the members are engaged with each other and the charcoal pot 15 is placed on a concrete surface, so that the upper and lower opening parts 1 and 3 are closed to bring the charcoal pot 15 into an oxygen deficiency. Thus, the fire of the charcoal is extinguished.
Patent JP-S5656467-A (JP)
Title: Winding method of glass fibers
Inventor: HAYASHI TAMOTSU
IPC: B65H69/04
Filed: 1979-10-08
Abstract: PURPOSE: To prevent a strand of glass fibers from loosely moving relative to a bobbin by forming at an end of the strand a clamping ring which has a freely variable diameter so that a bobbin inserted in the ring is clamped by the ring of the strand.  
     CONSTITUTION: An end of a strand is first curved at a large curvature to form a ring 5. Then, a terminal end portion of the strand is curved at a small curvature to surround the root portion of the strand and the extreme end 2 is adhered 3 to a passing-through hole 4. Thus, if a bobbin is put into the ring 5 and the strand 1 is pulled as in the direction of an arrow mark, the ring 5 of the strand will clamp the bobbin, thereby preventing loose motion and removal of the bobbin relative of and from the ring of the strand. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01297535-A (JP)
Title: Inspecting method for contamination of reaction container
Inventor: MINEKANE TOMIJI
IPC: G01N35/02
Filed: 1988-05-26
Abstract: PURPOSE:To surely discriminate a defective reaction container by using a solvent whose light absorption factor is about zero and comparing a difference of the transmission quantity of light of the case of only the solvent, and the solvent in case of having passed through the reaction container, with a reference value which has been set in advance. CONSTITUTION:Constant-temperature water (demineralized water) 2 in a constant temperature bath 1 is irradiated by light having intensity of 100% rating from a lamp 7a, and its transmission light quantity I01 is measured by a measuring system 7. Subsequently, a reaction container 3 is immersed into the constant-temperature water 2, the constant-temperature water 2 is irradiated by light having intensity of 100% in the same way through the container 3 from the lamp 7a, and its transmission light quantity I02 is measured by the measuring system 7. Next, a difference D=I01-I02 of each transmission light quantity I01, I02 which has been obtained in such a way is derived, this difference D is compared with a reference value V which has been set in advance, and in case of D>V, the container 3 is decided to be defective since the degree of contamination is high. Accordingly, a defective reaction container can be discriminated surely.
Patent JP-H10316119-A (JP)
Title: Apparatus for forming spout of packaging container
Inventor: KATO NOBUO
IPC: B65B61/18
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a spout forming apparatus capable of mounting a die and a punch easily to a predetermined position. SOLUTION: This spout forming apparatus for forming a spout in a web 9 by means of a die 51 and a punch 61 is provided, on a base end side of a punching protrusion 65 of the punch 61, with a protruding portion 65 capable of being engaged with an inner face of a punching hole 53 of the die 51 under the condition that the die 51 and the punch 61 are disposed at a predetermined relative position. When the die 51 and the punch 61 are mounted, the protruding portion 65 is kept in a state of being engaged with the inner face of the punching hole 53 and, under such conditions, the die 51 and the punch 61 may be fixed together, whereby mounting work can be performed easily.
Patent JP-H10318170-A (JP)
Title: Compressor
Inventor: MINAMI KATSUYA
IPC: F04C29/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce a vibration transferred to a sealed case, by fixing and supporting a supporting member in a compression mechanism on an inner wall of the sealed case by spot welding, providing a plurality of low-rigid areas circumferentially on the wall, and positioning all spot welding parts in the low-rigid areas. SOLUTION: A supporting bracket 27 is fixed and supported on an inner wall of a sealed case 1 by spot welding P1. Three spot welding parts P1 are positioned circumferentially in low-rigid areas D of the supporting bracket 27. The low-rigid areas D are formed by drilling three oil dropping holes 31 as through holes in the supporting bracket 27 along circumferentially with the same interval. The vibration generated during the operation is partially released by transformation of the supporting bracket 27 which is a supporting member of a compression mechanism by the low-rigid areas D. Thus, vibration transferring force transferred from spot welding points to the sealed case 1 is balanced at three points and is reduced.
Patent JP-S6064414-A (JP)
Inventor: MARUCHIN JIEE BURITSUKUSUTEIN
IPC: H01F17/00
Filed: 1984-06-23
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-H0425130-A (JP)
Title: Manufacture of porous silicon substrate
Inventor: KOUKADO KOUICHI
IPC: H01L21/20
Filed: 1990-05-18
Abstract: PURPOSE:To enable an excellent porous silicon layer to be formed evenly even on a large space substrate by a method wherein an electrolytic cell is divided so as to divide the surface of a silicon substrate into multiple sections while cathode electrodes are provided in respective sections to be made porous and then the pore diameter of a porous silicon layer is changed in the depth direction. CONSTITUTION:An electrolytic cell is divided so as to divide the surface of a silicon substrate 6 into multiple sections to provide cathode electrodes 7 in respective sections while changing the pore diameter of a porous silicon layer in the depth direction. Accordingly, the current in even and constant density can be fed between electrodes even if the shape of the silicon substrate 6 is enlarged while enabling the porous silicon layer to be formed on the surface of the substrate 6. Furthermore, the stress imposed inside the epitaxially grown crystals can be relieved by changing the pore diameter of the porous silicon layer in the depth direction thereby avoiding the cracking etc., of crystals. Through these procedures, even a large space silicon substrate can be made evenly porous in excellent crystallizablity even if crystals are epitaxially grown on the silicon substrate 6.
Patent JP-S5831270-A (JP)
Inventor: KOTORII TOSHIO
IPC: F25D23/02
Filed: 1981-08-19
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-S5254882-A (JP)
Title: Monitoring remote controller
Inventor: FUKAI YOSHIJI
IPC: H04Q9/14
Filed: 1975-10-29
Abstract: PURPOSE:An appropriate means is provided in a local station to recommence a cyclic data transmission in accordance with initialize instruction to enable a key station to receive the data from the local station in a slight holding time of the key station.
Patent JP-H10322308-A (JP)
Title: Data communication system
Inventor: MIYASHITA TAKUMI
IPC: H04L12/70
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To adjust and change the length of a data packet for each transmission rate with a simple circuit configuration in the data communication system that executes data transmission reception by code modulation of the code division multiple access method in a field of optical communication or the like. SOLUTION: This communication system is provided with a code modulation means 1 that generates a 1st modulation code such as a spread code based on a transmission clock at a higher transmission rate than that of a bit clock of data and multiplying the 1st modulation code with each bit of the data to generate a code modulation signal a clock extract section 2 that extracts the reception clock at a same transmission rate the same as that of the bit clock from the received code modulation signal, a code demodulation means 3 that generates a 2nd modulation code equivalent to the 1st modulation code based on the reception clock, multiplies the 2nd modulation code with the code modulation signal to decode data, and a reception data synchronization section 4 to provide an output of the data after decoding and received data synchronously with the 2nd modulation code.
Patent JP-S5556793-A (JP)
Title: Line decision circuit for secam color video signal
Inventor: KATOU TETSUO
IPC: H04N9/896
Filed: 1978-10-23
Abstract: PURPOSE: To secure a correct line decision by giving the feedback-type control to the reference voltage of the level comparator even in case the input level of the non- modulation carrier may vary, by carrying out the line decision by means of the non- modulation carrier.  
     CONSTITUTION: The carrier signal of the SECAM color video signal given from input terminal 4 is supplied to gate circuit 5, and pulse PH sent from terminal 1 is supplied to gate pulse generator circuit 6 to sample the area of the non-modulation carrier. This sampled pulse is supplied to circuit 5 to deliver the non-modulation carrier SO. Furthermore, non-modulation carrier SF featuring the level difference every line is obtained through filter 7 and then applied to level comparator 8 with addition of FF3 which functions as a comparison circuit which compares the output of comparator 8 with the reference voltage. After this, pulse PH given from terminal 1 is supplied to FF3 as well as to FF2 to give the line decision of the color signal. And the line decision is carried out by means of the non-modulation carrier, and the feedback-type control is given to the reference voltage of comparator 8. Thus the correct decision is ensured for the line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11324733-A (JP)
Title: Control device of internal combustion engine
Inventor: UCHIDA TOSHIO
IPC: F02D11/10
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To smoothly change the engine torque to the accelerator pedaling amount corresponding to the engine rotating speed at that time by controlling a throttle valve opening of an electronically controlled throttle valve device according to the calculated required throttle valve opening. SOLUTION: In a control device, as shown in the step 202, according to the pedaling amount θ of an accelerator pedal and the engine rotating speed Ne, the required torque to be generated by the internal combustion engine in this condition is calculated. In calculating the required torque, previously the engine rotating speed actually measured according to the engine speed, the actuating amount of an accelerator pedal, and the required torque needed for the engine in this condition are calculated, and the calculated values are made into a three-dimensional map and stored in a memory in the control device. Accordingly, for example, when the actuating amount θ of the accelerator pedal is 40% at the engine rotating speed Ne of 2000 rpm, the value of the required torque is calculated from the three-dimensional map to obtain T.
Patent JP-2000288679-A (JP)
Title: Multistage type heading/forming machine
Inventor: MASUDA KYOZO
IPC: B21K27/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically send a cut blank close at hand of a worker operating an operating station and to easily execute the inspection of the cut blank by one worker. SOLUTION: This machine is provided with a chuck releasing mechanism by which the chuck of a chuck type transfer device is released by a command from remote control to drop a cut blank when the cut blank which is cut by a cutting cutter 7 in a multistage type heading/forming machine 1 is pushed out of the cutter 7 and also is provided with a first chute 14, a transporting conveyer 15 and a second chute 16 which receive the dropping cut blank in the side lower than a heading station and send it close to an operating station, a tray which receives the cut blank discharged from the terminal end of the chute 16 and an air cylinder 18 which lifts the tray 17 up to the vicinity of the operating station.
Patent JP-S5557533-A (JP)
Title: Preparation of methacrolein
Inventor: UMEMURA YOSHIO
IPC: C07C47/22
Filed: 1978-10-25
Abstract: PURPOSE: To obtain the title compound, by the oxidation of isobutylene using a catalyst having excellent durability, and obtained by adding Cs, an element selected from V and Pd, and an element selected from Ti, Sn and Zr to a catalyst system of Mo-Bi-Fe-Co-O.  
     CONSTITUTION: Methacrolein is obtained by the catalytic reaction of isobutylene with O 2  in the vapor-phase of high temperature in the presence of a catalyst having the composition of formula (X is V and/or Pd; Y is at least one element selected from a group of Ti, Sn and Zr; when a=12, b=2W12, c=0.5W7, d=0.1W5, e=0.0005W0.5, f=0.01W2, and g=0.1).  
     EFFECT: Both reactivity of isobutylene and selectivity of methacrolein are improved. The abrasion resistance, crushing strength, etc. of the catalyst are high. Operation can be continued safely over a long period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1045838-A (JP)
Title: Manufacture of ethylene/vinyl acetate copolymer
Inventor: LEIBERICH RICARDA DIPL CHEM DR
IPC: C08F218/08
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene/vinyl acetate copolymer capable of effectively dissipating the heat, lowering the viscosity of the reaction mixture, manifesting an effective material transporting properties, etc., by carrying out a reaction of ethylene and a polar monomer in the presence of a specific inert diluent. SOLUTION: This copolymer of ethylene and polar monomer is obtained by carrying out a reaction of (A) ethylene and (B) a polar monomer in the presence of (C) supercritical carbon dioxide as an inert diluent, under pressure. For example, a method which carries out the polymerization of component (A) and vinyl acetate (or methylacrylate) as component (B) in the presence of component (C) at 31-200 deg.C, under 73-3,000barr is exemplified. As the result of this method, effects such as easy removal of the diluents or remaining monomer, etc., are obtained.
Patent JP-H11319496-A (JP)
Title: Condenser
Inventor: OSHIMA MASAHIRO
IPC: B01D61/36
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To recover steam contained in a gas as water without using an external driving source. SOLUTION: This condenser is equipped with a device housing 2 for prescribing an evacuated space 12, a water holding member 18 disposed in the device housing 2, a hydrophilic membrane 16 partitioning the water holding member 18 from the evacuated space 12 and a cooling space 14 for cooling the hydrophilic membrane 16 through the water holding member 18. In such a case, the gas containing steam is introduced into the evacuated space 12 through an introducing line 21, the steam in the introduced gas is dew-condensed on the surface of the cooled hydrophilic membrane 16, the condensed water is held in the water holding member 18 through the hydrophilic membrane 16 and the water held in the holding member 18 is recovered through a recovering line 34.
Patent JP-S61289067-A (JP)
Title: Beta-oxo-phenylalanine derivative and production thereof
Inventor: TSUCHIYA YOSHIMI
IPC: C07C229/36
Filed: 1985-06-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> represent lower alkyl or link to form methylene; R<3> and R<4> represent lower alkyl or benzyl). EXAMPLE:N-Benzyl-N-methyl-beta-oxo-3,4-dibenzyloxyphenylalanine ethyl ester. USE:Useful as an intermediate for synthesis of threo-3-(3,4-dihydroxyphenyl)serine or its N-alkyl derivative having various pharmacological actions, especially action on the cardiovascular system or the central nervous system. PREPARATION:A beta-oxo-propionic acid derivative expressed by formula II is reacted with a halogenating agent (example; N-bromosuccinimide) to obtain a compound expressed by formula III, followed by reaction with an amine expressed by formula IV in an inert solvent at room temperature - under heating to obtain the compound expressed by formula I.
Patent JP-H04357717-A (JP)
Title: Noise shaping a/d converter
Inventor: MICHIMASA SHIRO
IPC: H03M3/02
Filed: 1991-06-03
Abstract: PURPOSE:To realize a noise shaping A/D converter having the transfer function of >= third order of a delta-sigma modulator in which the transfer function with respect to quantized noise is set freely. CONSTITUTION:An analog input signal is inputted to a 1st adder 1, the output of the 1st adder 1 is inputted to a 2nd adder 2 and a 1st latch 4, the output of the 1st latch 4 is inputted to a 3rd adder 3, the output of the 2nd adder 2 is inputted to a 1-bit quantizer 6, the output of the quantizer 6 is extracted as an output signal and inputted to a 2nd latch 5, the output of the 2nd latch 5 is inverted and inputted to a 3rd adder 3 and the output of the 3rd adder 3 is inputted to 1st and 2nd analog filters 7, 8, the output of the 1st analog filter 7 is inputted to the 2nd adder 2 and the output of the 2nd analog filter 8 is inputted to the 1st adder 1. The transfer function with respect to quantized noise is selected widely by selecting the transfer function of the 1st and 2nd analog filters 7, 8 freely.
Patent JP-H0911658-A (JP)
Title: Film for thermal screen printing stencil paper
Inventor: YOSHIDA MINORU
IPC: B29C55/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a film good in perforation properties even by low energy and capable of developing excellent gradation properties by providing the perforation diameter corresponding to a change in energy level. SOLUTION: In a film used in plate making stencil paper when printing is performed by a thermal head type plate making system, a perforation ratio by thermal perforation at a time when the energy charged in a thermal head is 50μJ per one dot is 25% or more.