baber/WOPTO huggingface dataset:
Patent JP-H0836124-A (JP)
Title: Lens holding device and lens system provided with it
Inventor: OSHITA KOICHI
IPC: G02B9/12
Filed: 1994-07-25
Abstract: PURPOSE:To obtain a simply constituted and inexpensive lens holding device and a lens system provided with it by providing the device with a lens barrel and a fixed ring and shading the edge surface of the lens barrel by using the fixed ring. CONSTITUTION:A lens L1 is positioned and held in a direction orthogonally crossed to an optical axis by making the outside circumferential surface thereof abut on the inside wall surface 103 of the lens barrel 4 and positioned and held in an optical axis direction by making the convex surface thereof on an object side abut on the inside circumferential surface of the fixed ring 5. On the other hand, a lens L2 is positioned and held in the direction orthogonally crossed to the optical axis by making the outside circumferential surface thereof abut on the inside wall surface 104 of the lens barrel 4 and positioned and held in the optical axis direction by respectively making both concave surfaces thereof abut on the lens L1 and a lens L3. Then, the transparent edge surface 110 of the lens barrel 4 is shaded by the nontransmissible ring 5. Besides, when a light beam proceeds toward a left side in a figure, the incident light beam is restricted by the aperture part 102 of the ring 5.
Patent JP-H0861288-A (JP)
Title: Vertical shaft pump equipment
Inventor: HAGIWARA TORU
IPC: F04D13/00
Filed: 1994-08-17
Abstract: PURPOSE: To reduce the generation of vibration after cut-off of pumping by rapidly reducing a load after cut-off of pumping and suppressing the generation of the unstable flow of air. CONSTITUTION: A vent pipe 21 and a drain pipe 22 are provided in such a state to be communicated with a horizontal pump flow passage consisting of the bent drum 2a of a pump drum body 2 and a delivery pipe 12. One end of the vent pipe 21 is connected to a pump flow passage at a portion situated in a level higher than that of a flow passage axis and the other end of the cent pipe 21 is released to the atmosphere. One end of the drain pipe 22 is connected to the pump flow passage at a portion situated in a level lower than that of a flow passage axis and the other end of the drain pipe 22 is communicated with a water absorption tank.
Patent JP-S6435652-A (JP)
Title: Sentence editing system
Inventor: MIYAO KOJI
IPC: G06F17/27
Filed: 1987-07-30
Abstract: PURPOSE:To enable the titled system to substitute a character-string successively while comparing plural expressions with eyes by previously storing the existence information of a substitution character-string and the plural substitution character-strings for the character-string in a sentence, and displaying them when necessary. CONSTITUTION:The optional character-string in the sentence displayed on a displaying device 41, is designated by a character-string designating means 46. Next, the plural substitution character-strings for the designated character- string are inputted by a character-string inputting means 45, and are stored in a substitution character-string storing means 43 to display on the device 41. Next, a mark to show the substitution character-string and the plural substitution character-strings are displayed in the vicinity of the designated character- string on the device 41. An operator substitutes the character-string so as to unify the sentence while looking at the plural expressions displayed on the device 41 with eyes. Thus, a substituting work can be successively carried out while comparing the plural expressions, and besides, a part finished being elaborated once can be elaborated again.
Patent JP-S6171740-A (JP)
Title: Transmission line control system of loop network
Inventor: SHIMIZU HIROSHI
IPC: H04L12/40
Filed: 1984-09-14
Abstract: PURPOSE:To prevent long time duration of a fault in access control by designing the circuit that the cut-off state of a switch circuit is kept at least until is timer circuit represents an initial value while the switch circuit cuts off a loop transmission line to appear a pseudo end delimiter on the transmission line. CONSTITUTION:A synchronizing signal TG transmitted from an output terminal 9 is received by an input terminal 10 after a circulated propagation time the of a transmission line 24 to initialize a timer circuit 7. Until the timer circuit 7 indicates the said initial value, a switch 1 is not restored to the transmission line 24. Thus, even if the end delimiter ED of a remaining packet L shown in figure (a) is detected, the switch 1 keeps the cut-off state. The switch 1 is thrown to the line 24 by the end delimiter ED detected at first after the timer circuit 7 indicates the initial value and the end delimiter ED in this case is the end delimiter of the synchronizing signal TG without fail. Thus, the remaining packet L and the synchronizing signal TG on the line 24 at the preceding period are eliminated from the line 24 by a trigger station TS20 and the normal state is restored.
Patent JP-S5895271-A (JP)
Title: Testing device for semiconductor integrated circuit
Inventor: ISHIGURO HIDEO
IPC: G01R31/26
Filed: 1981-12-01
Abstract: PURPOSE:To automatically and precisely detect marking setting errors by simultaneously testing plural elements to be tested and, when tested result is inconsistent in spite of the retrial of test when accepted and rejected results are mixed, stopping the operation of an IC tester. CONSTITUTION:Plural, 2 paris e.g., elements 31, 32 to be tested in a wafer 3 are simultaneously tested by a measuring circuit 11 in an IC testor 1, and when accepted and rejected results are mixed, these results are stored in a storing and measuring circuit 25 in a wafer prober. When tested results are inconsistent each other even if the test is retired through a control circuit 21 in the prober 2 and the circuit 12, an inhibiting circuit 26 keeps its inhibiting status through a discrimination output from the circuit 25, so that the movement of the wafer 3 by prober 2 is inhibited and an alarm is generated to stop the operation of the testor 1. Thus marking setting errors by markers 22, 23 are automatically and precisely detected, inhibiting the loss accumulation due to incorrect tests.
Patent JP-H03174002-A (JP)
Title: Insert for use in clothing article and its manufacture
Inventor: DEIRITSUPU SAKUUPARA
IPC: C08J5/18
Filed: 1990-07-23
Abstract: PURPOSE: To obtain an insert in high production rate by laminating porous polymer sheets to fibrous material sheets by an air-permeable adhesive, mutually adjoining the fibrous materials, butting them, making the adhesive flow and bonding the laminates along the outline route. CONSTITUTION: Porous polymer membrane sheets 1 and 1' having air permeability and waterproofness are laminated to fibrous material sheets 3 and 3' by using continuous films of adhesives 2 and 2' composed of an air-permeable thermoplastic polymer, two sheets of the laminates are arranged together and the fibrous materials 3 and 3' are mutually adjoined to form a layer structure in a butted state. A mold containing a heating element 22 corresponding to the outline of a product is placed on the laminates 20 and 21, the mold 23 is heated and the air-permeable thermoplastic adhesive polymers 2 and 2' are made to flow mutually through the fibrous materials 3 and 3' of the laminates 20 and 21 and the laminates 20 and 21 are bonded along the outline route of the laminates 20 and 21 to give the objective insert.
Patent JP-S6252069-A (JP)
Inventor: ARIYOSHI KAZUO
IPC: B65D81/34
Filed: 1985-09-02
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-H09275685-A (JP)
Title: Power supply harmonic suppression device
Inventor: TAKADA SHIGEO
IPC: H02M7/219
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To remove a power source harmonic component easily for cost reduction by inserting, into respective phases on AC side of a diode-bridged rectifier, a two-way switching element which switches at a high speed according to a prescribed pattern. SOLUTION: A rectifier 2 of diode-bridge constitution is connected to a three-phase AC power source 1. The output of the rectifier 2, which is smoothed by a DC reactor 3 and a smoothing capacitor 4, to which an inverter 5 for controlling PWM is connected to convert direct current into alternating current for supply to a load motor 6. To phases R to T of the power source 1, two-way switching elements 7 to 9 constituted of transistors and so on are provided to switch at a high speed. A zero cross detection means 10 and a frequency detection means 11 for AC power source 1 are provided between the phase R and the phase S. By both the outputs of the detection means 10, 11, a switch control means 12 is driven, and at the same frequency as a line voltage, the two-way switching elements 7 to 9 are switched at a high speed.  It is thus possible to eliminate a power source harmonic component easily for cost reduction.
Patent JP-H0516090-A (JP)
Title: Chuck device
Inventor: NAKAMURA TADASHI
IPC: B25J15/08
Filed: 1991-07-08
Abstract: PURPOSE:To simplify the structure of a chuck device, and facilitate the cutting processing and the assembly work or the like, and secure the tuning operation of arms. CONSTITUTION:An operating member 6 is installed to a support member 2 freely to be moved in the longitudinal direction of the shaft center, an4 while at least three arms 3 are installed to the support member 2 radially so as to surround the operating member 6, and the operating member 6 is moved in the longitudinal direction of the shaft center to turn each arm 3 simultaneously.
Patent JP-S6348449-A (JP)
Title: Nondestructive inspection instrument for structure
Inventor: UENO MINORU
IPC: G01N29/12
Filed: 1986-08-19
Abstract: PURPOSE:To detect the defect of a structure with simple constitution by striking one surface of the structure and sending out a vibration wave and the 1st electric signal, and comparing the signal with the 2nd electric signal obtained by converting a vibration wave detected on the other surface of the structure. CONSTITUTION:A hammer member 5 is held in the hand to strike one surface of the structure S to be inspected on the side of an end surface 5a for striking. An element which receives external pressure and sends out the vibration wave and an element which sends out the electric signal are incorporated in the end surface 5a of the member 5 and while the vibration wave is sent out to the structure S by striking the structure S, the electric signal is sent to an arithmetic part 8 through a cable 4a. The vibration wave which is propagated in the structure S is converted by a piezoelectric sensor 2 into an electric signal, which is sent to a control part 8. The control part 8 measures the time from the reception of the signal from the member 5 to the reception of the signal from the sensor 2 and displays the time on a display part 9.
Patent JP-H0522396-A (JP)
Title: Telephone set
Inventor: IWASHITA YOSHINOBU
IPC: H04M1/76
Filed: 1991-07-09
Abstract: PURPOSE:To improve the talking quality by suppressing the production of a side tone level in the telephone set. CONSTITUTION:A 2/4-wire conversion section consists of transmission reception variable attenuators 24, 28 and transmission reception detection sections 23, 27. Signals from the transmission reception detection sections 23, 27 are compared by a comparator 29 and its difference signal is used to send a control signal used to increase/decrease the attenuation rate from a control signal generator 30 to the transmission reception variable attenuators 24,28 thereby switching the transmission voice and the reception voice selectively.
Patent JP-2001025268-A (JP)
Title: Laminated piezoelectric actuator
Inventor: SATO HIROFUMI
IPC: H02N2/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated piezoelectric actuator, which can prevent the occurrence of stress and the occurrence of local concentration of stresses in an element by narrowing the intervals among internal electrode layers. SOLUTION: In the case of a laminated piezoelectric actuator 10 also, the local portions of the internal electrodes of internal electrode layers exposed on both side faces of a laminate 7 formed by alternately laminating a plurality of piezoelectric ceramic layers and the internal electrode layers upon another are connected to each other through external electrodes 3 similar to the conventional example.  In the lamiante 7, the internal electrode layers are laminated, in such a way that the local portions of first thin plate-like internal electrode patterns (nearly square patterns which expose the local portions of thin plate- like internal electrodes 1a on one side face of the laminate 7 and constitute no-electrode forming sections 6a of the peripheral edges of the electrode 1a excluding the local portions) and second thin plate-like internal electrode patterns (nearly square patterns, which constitute no-electrode forming sections 6b as one side face of the laminate 7 being the local parts of the peripheral edges of thin plate-like internal electrodes 1b), are respectively arranged properly.
Patent JP-2000007844-A (JP)
Title: Flame-retardant olefin resin molded product
Inventor: WATANABE KENJI
IPC: C08K9/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant olefin resin molded product satisfying all the evaluation criteria of the FM specifications and further prevent chemical and corrosion resistances from deteriorating. SOLUTION: This flame-retardant olefin resin molded product is composed by including (1) titanium oxide in an amount within the range of 50-150 pts.wt. based on 100 pts.wt. of an olefin resin or (2) including the titanium oxide in an amount within the range of 30-100 pts.wt. based on 100 pts.wt. of the olefin resin and a halogen-based or a phosphorus-based flame retardant in an amount within the range of 5-30 pts.wt. based on 100 pts.wt. of the olefin resin or (3) including the titanium oxide in an amount within the range of 20-80 pts.wt. based on 100 pts.wt. of the olefin resin and other inorganic materials in an amount within the range of 30-100 pts.wt. based on 100 pts.wt. of the olefin resin. The resultant molded product satisfies all the evaluation criteria of the FM specifications.  Furthermore, the flame retardant olefin resin molded product is composed by forming a base layer of the same composition as that described above and forming a surface layer of the olefin resin containing 20-80 pts.wt. of the titanium oxide on at least one surface of the base layer. The obtained molded product scarcely causes the deterioration of chemical and corrosion resistances.
Patent JP-S5984675-A (JP)
Title: Kicking plate of car
Inventor: TAMURAYA MAKOTO
IPC: B60R13/04
Filed: 1982-11-04
Abstract: PURPOSE:To prevent the premature fatigue of a kicking plate by forming a slant face with which the seal lip tip is brought into contact when the seal lip is excessively deformed on the surface of the kicking plate so that the seal lip depressed by a closed door is deformed along the slant face. CONSTITUTION:A kicking plate 2A prevents dust, etc. from infiltrating into the inside through a gap (c) between the upper face 2c of a car outside 2b and the tip (x) of a seal lip 2a by assembling a welt 4 extended from a front pillar and a seal strip 5 stuck to it below the seal lip 2a. In this case, a lug 2d facing the tip (x) of the seal lip 2a is formed at the end of the car outside 2b, and a slant face 2e receiving the tip (x) when the seal lip 2a is excessively deformed is formed on one side face of it. Accordingly, when a door 3 is closed and its inside edge 2a hits the seal lip 2a, the tip (x) of the seal lip 2a is deformed along the slant face 2e.
Patent JP-H03115460-A (JP)
Title: Polyamide composition improved in gas barrier property
Inventor: JIYON DOUTEI MATSUTORATSUKU
IPC: C08L77/06
Filed: 1990-07-21
Abstract: PURPOSE: To enhance transparency, whitening resistance, fogging resistance and gas cutting-off properties by blending amorphous polyphthalamide and metaxylenediamine-containing polyamide.  
     CONSTITUTION: 99-1 wt.% of amorphous polyamide consisting of 50-27.5 mol.% of isophthalic acid, 0-22.6 mol.% of terephthalic acid and 50 mol.% of hexamethylenediamine and 1-99 wt.% of metaxylenediamine-containing polyamide consisting of 50-35 mol.% of adipic acid, 0-15 mol.% of isophthalic acid and 50 mol.% of metaxylenediamine are blended to obtain a polyamide compsn. containing units represented by formulae I-III (wherein R is divalent groups represented by formulae IV or V and the formulae IV and V are contained in the units of the formulae I-III in a mol. ratio of 0.5-50/49.5-0) in such a ration that a mol. ration of dicarboxylic acids in the formulae I-III becomes 49.5-0.5/0-20/0.5-49.5 and having a glass transition temp. of 90°C or higher and an oxygen permeation speed of 2.0 cc.mil/100 in 2 .day/atmospheric pressure or less. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6173616-A (JP)
Inventor: KAZAOKA KENICHI
IPC: A47C7/46
Filed: 1984-09-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11104809-A (JP)
Title: Metallic glass-made formed product and production thereof
Inventor: ONUKI MASAHIDE
IPC: A63B53/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a metallic glass-made formed product excellent in a strength characteristic and a method for easily producing the metallic glass-made formed product. SOLUTION: In a lower die 5 in a pressing die 6 composed of an upper die 4 having a smooth curving surface or a flat surface and the lower die 5 having a cavity part 7 and having no fitting part in which the upper die 4 and the lower die 5 are mutually fitted, a metallic material is set. The metallic material is melted by using a high energy heat source capable of melting this metallic material. The upper die 4 and the lower die 5 are relatively rocked from a inclining state and the molten metal is pressed so as to mutually laminate the both dies into a parallel state and the molten metal at a m.p. or higher is deformed into a prescribed shape and at the same time of deforming or after deforming, the molten metal is cooled at a critical cooling speed or more and produced into a prescribed shape.
Patent JP-S5895443-A (JP)
Title: Transmission system for am stereo signal
Inventor: TANABE KENZOU
IPC: H04H40/36
Filed: 1981-12-02
Abstract: PURPOSE:To enhance the degree of modulation of a pilot signal independently of a stereo signal, by limiting the amplitude after adding modulation signals of L+R and L-R and modulating the amplitude again by the L+R signal. CONSTITUTION:A pilot signal in a band lower than the audible band is inputted from a terminal 1 to angle-modulate a carrier oscillator 4. The angle-modulated carrier wave is given to an amplitude modulator 7 and is modulated by the L+R signal from a matrix circuit 5, and meanwhile, the angle-modulated carrier wave is given to a balanced modulator 8 through a pi/2 shift circuit 6 and is modulated by the L-R signal. Modulation signals from both modulators 7 and 8 are added in an adder 9 and are applied to a modulator 11 through an amplitude limiting circuit 10 and has the amplitude modulated by the L+R signal again. An output signal V(t) becomes{1+m(L+R)}sin{omegact+phi(t)+Ksinomegapt}. In this equation, (m), K, phi(t), omegac, omegap are the degree of amplitude modulation, the degree of phase modulation of the pilot signal, tan<-1>m(L-R)/{1+m(L+R)}, the carrier frequency, and the pilot signal frequency, respectively.
Patent JP-H0864090-A (JP)
Title: Sensor device
Inventor: SHIMOMOTO YASUSHI
IPC: H01H35/28
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a sensor device which has an excellent environment-resisting property by reducing the influence given to a differential transformer by the deformation of a circuit substrate resulting from the variation of the ambient temperature, as much as possible. CONSTITUTION: The spool 40 of a differential transformer 38 is installed on a circuit substrate 52 in the condition to form a clearance between its bottom surface and the circuit substrate 52. Even though the circuit substrate 52 is deformed by the variation of the environmential temperature, the spool 40 does not receive the influence because a clearance is formed between the spool 40 and the circuit substrate 52. Consequently, an output according to the stroke operation of a diaphragm 18 corresponding to the gas pressure can be obtained.
Patent JP-H0540530-A (JP)
Title: Number of revolution controller for turbine
Inventor: HIROE TAKAHARU
IPC: G05D13/62
Filed: 1991-08-02
Abstract: PURPOSE:To provide the number of revolution controller of a turbine excellent in stability. CONSTITUTION:The number of revolution controller 13 is constituted of a proportional feedback means 6, a phase compensator designing means 14 and a phase compensating means 15. The proportional feedback means 6 generates a proportional feedback signal 10 by multiplying the deviation of the number of revolution of the turbine and the set value of the number of revolution by proportional gain. The phase compensator designing means 14 designs a phase compensator 22 required for obtaining the stability of the control of the number of revolution of the turbine by increasing a phase margin based on the proportional gain. Then, the phase of the proportional feedback signal 10 is compensated by the phase compensator 22 designed by the phase compensator designing means 14, and a governer opening command signal 12 is sent.
Patent JP-H1042331-A (JP)
Title: Radio selective calling receiver having display function
Inventor: OZAKI ICHIRO
IPC: G09G3/18
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To widen the angle of visual field, to improve operability of a user and to simplify a user operating part by automatically adjusting various densities of display. SOLUTION: This radio selective calling receiver having a display function which analyzes information that is outputted form both a radio selective calling receiving part 101 which receives a radio selective calling signal and a user operating part 102 which analyzes operations performed by a user and that is needed for display and sends display information to a display part 103 consists of an angle detecting part 105 which senses switching of operational information that is brought about by the part 102 and instantly detects the angle of a display surface from a horizontal plane and a display various density control means 106 which converse angle information from the part 105 into the information of display various densities.
Patent JP-H0480005-A (JP)
Title: Plastic molding apparatus
Inventor: NAKAGOME MATSUJI
IPC: B29C47/10
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a molded product of good quality by suppressing the lowering of the dryness of a pellet material by brining a hopper dryer equipped with a high pressure dehumidifier and the hopper provided to a molding machine to an airtight structure and cutting off the transfer pipe communicating with the hopper and the interior of the hopper from the open air. CONSTITUTION:A hopper dryer A has a dehumidifier 6 supplying high pressure dehumified air and the pellet material supplied into a dryer main body 3 is stirred and dried by the dehumidifed air heated by a heating tower 4. A molding machine B has a hopper 8 having an airtight structure on the upper side of the molding machine main body 7 and the hopper 8 is connected to the pellet lead-out port 9 of the dryer main body 3 by a pellet transfer pipe 10. The loader driving part of the molding machine has a filter box 12 recovering and purifying the dehumidified dry air discharged from the hopper 8 and a blower 13 feeding purified air to the pellet transfer pipe 10 under pressure through the pellet lead-out port 9 and the blower 13 communicates with the air distributor 17 provided to the pellet transfer pipe 10 by an air guide pipe 16.