baber/WOPTO huggingface dataset:
Patent JP-S5975706-A (JP)
Title: Vibrator type oscillation circuit
Inventor: YAMAZAKI SEIICHI
IPC: H03B5/36
Filed: 1982-10-25
Abstract: PURPOSE:To advance the start of oscillation and to realize low current consumption in a steady operation state by providing an oscillation state detecting circuit and an oscillation exciting circuit. CONSTITUTION:In a name chart, T1, T2, T3, T4, and T5 are voltage waveforms at respective points VDD, 1, 2, 3, 4, and V01, and 1 and 2 show the state wherein oscillation does not start even when a power source is turned on. Slanting- line parts show voltage waveforms having a frequency equal to an oscillation frequency. The inverter T3 of the oscillation state detecting circuit OSC DET outputs an ''H''-level or ''L''-level signal to an output terminal 4 on the basis of its threshold value. Then, VR1 and VR2 operate so that resistance values between 5 and 6, and 8 and 9 are large when the terminal 4 is at the level ''H'' or small when at ''L''. The OSC DET once deciding that no oscillation is performed, decreases amplifiers TRQ1 and TRQ2 in output impedance to excite oscillation. On the other hand, when oscillation is detected, the output impedance is increased to reduce current consumption. When the former is conducted electricity the latter is in the steady state of oscillation.
Patent JP-S5891190-A (JP)
Title: Zinc alloy electroplated steel plate and its production
Inventor: ITOU TAKEHIKO
IPC: C25D3/56
Filed: 1981-11-21
Abstract: PURPOSE:To produce a zinc alloy electroplated steel plate having high bare corrosion resistance and corrosion resistance after painting by contg. a limited amt. of titanium in the zinc alloy plating layer on a steel plate thereby forming the film by titanium on the surface of the plating layer. CONSTITUTION:Electroplating is applied on a steel plate in an acidic zinc electroplating bath contg. >=5g/l zinc ions, >=20g/l iron ions and 1-10g/l titanium ions, 0.7-0.4 weight ratio of iron ion to zinc ions (Fe<2+>/Zn<2+>) and 0.004-0.06 weight ratio of titanium ions to zinc ions and iron ions[Ti ion/(Zn<2+>+Fe<2+>)] and of 1.0-3.0pH. Thus the steel plate which is electroplated with the zinc alloy plating layer contg. 8-70% iron and 0.001-2% titanium based on the total weight of the plating layer on the steel plate and is suited for the raw plate for painting for automobiles, etc. is obtained.
Patent JP-H1029674-A (JP)
Title: Container
Inventor: YANAGIHARA HIROSHI
IPC: B65D83/38
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be easily manufactured with a simple constitution, can prevent the internal pressure from abnormally rising, can surely avoid troubles such as an explosion, and has high safety and reliability. SOLUTION: The inside 5 of this container is placed under a pressurized state. This container has an opening 19, and is equipped with a can body 1 having a flange part 11 which extends from the edge part to restrict the opening 19 to the outside of the container. This can body 1 is equipped with a can bottom (lid) 2 which closes the can body 1 and at the same time, is fixed to the can body by seaming 21 on the flange part 11. Then, a hole part 4 is provided at a bonded place 3 between the flange part 11 and the lid part 2, and this hole part 4 reduces the pressure when a pressure of the inside 5 of the container has become a specified value or higher.
Patent JP-H0741993-A (JP)
Title: Blank for welded can having excellent high-speed seam weldability, corrosion resistance, heat resistance and coating material adhesion property
Inventor: HIRANO SHIGERU
IPC: C25D5/26
Filed: 1993-07-28
Abstract: PURPOSE:To produce a blank for welded cans having excellent high-speed seam weldability, corrosion resistance, heat resistance and coating material-adhesion property by successively forming Ni plating layer, wire-shaped Sn-plating layer and chromate film under specific conditions on steel sheet surface. CONSTITUTION:The Ni plating layer of 2 to 2500mg/m<2> per surface is formed on the steel sheet surface and the wire-shaped Sn plating layer of 0.05 to 100mu width, 10 to 2800mg/m<2> plating quantity and 0.2 to 90% area occupying rate is formed on the Ni plating layer. Further, the chromate film of 1 to 50mg/m<2> in terms of Cr an formed on the Sn plating layer. As a result, the blank for the welded cans which has the sufficiently wide adaptable welding range and has the excellent corrosion resistance, heat resistance and coating material- adhesion property when the blank is subjected to high-speed seam welding by executing baking at a high temp. for a short time is obtd.
Patent JP-2000334185-A (JP)
Title: Blade edge protector of safety razor for shaving
Inventor: ITO TADASHI
IPC: B26B21/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the blade edge of a safety razor by constituting the blade edge of the safety razor of a sponge block having a pocket for protecting the blade edge. SOLUTION: This blade edge protector is used to preserve the blade edge by removing cutting scum, or the like, by water washing by using a brush for cleaning the blade edge, the rear of the blade and the interblade after use and draining the blade edge. Further, the deterioration of the blade is prevented by putting the blade part into the pocket of the sponge block having water absorptivity and removing the moisture during storage, or the deterioration thereof by rust is prevented by putting the portion of the blade into the pocket of the sponge block previously soaked with an oily component and storing the same to cover the sharp blade with an oily film. As a result, the life of about 3 times the number of use of the conventional blades may be attained.
Patent JP-S5975828-A (JP)
Title: Structure of back door mount in automobile
Inventor: MORIYAMA NAOMUNE
IPC: B60J5/10
Filed: 1982-10-21
Abstract: PURPOSE:To secure a head clearance, and increase a distance between a seal member and a hinge to improve sealability, by pivotally mounting a rear window glass of a back door through a hinge at a front side portion of a rear header for mounting the back door thereto. CONSTITUTION:A fixing bracket 12 of a hinge 11 of a back door 3 is fixedly mounted through a roof member 8 to a front side portion of a rear header 4. Accordingly, a rear side portion of the rear header 4 opposed to a passenger's head on a rear seat is not projected downwardly, that is, a portion as shown by a chain line A may be omitted, thereby securing a head clearance for the passenger on the rear seat. On the other hand, although the front side portion of the rear header 4 is projected downwardly, it occupies a dead space at an upper front position of the passenger on the rear seat, resulting in no interference. Further, as an increased distance between the hinge 11 and a weather strip 9 is provided, the weather strip is securely attached to the lower surface of a rear window glass 10 upon closing the back door 3, thereby improving sealability.
Patent JP-H0469142-A (JP)
Title: Work report data storing device
Inventor: AOKI MIYOSHI
IPC: G06Q50/04
Filed: 1990-07-11
Abstract: PURPOSE:To prevent mistake and omission in the report of working time to improve the accuracy of added data by providing a means to add up all working time recorded in a recording media and the data of working time to be newly recorded and displaying the result on a display means. CONSTITUTION:The working time of all the work concerned is added up. A control section 1 judges whether or not the added time is 24 hours or less. That is, the sum total of working time of the day can not exceed 24 hours, i.e., a day, therefore, in the case of exceeding, it is judged that working time was exaggeratively reported, and the 'error' is displayed on a display section 6 as wrong working time. In the next step, when working data are newly input or modified, working time is added up again, and it is judged whether sum total is normal or not. If it is normal, the sum total is displayed. Such procedure is conducted for every recording and modifying. To finish inputting, an IC card 7 shall be discharged after writing input data on the file of the IC card.
Patent JP-H1141828-A (JP)
Title: Charging and discharging method and device for secondary battery
Inventor: KAWABE TOSHIYUKI
IPC: H02J7/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To start charging and discharging after a battery pack recognizes that charging and discharging side is a circuit of normal specification, by starting charging and discharging after the battery pack detects a signal sent continuo usly or intermittently from the charging and discharging side. SOLUTION: On a charging and discharging side 6, a charging control circuit 2 always transmits pulse signals at fixed intervals. When a battery pack 34 is mounted on the charging and discharging aide 6, a change in the cycle and level of the pulse signal is detected by a signal detection circuit 27. A change in current or voltage is determined in advance, and when no change is made or cycle level and the like are different, no charging or discharging is conducted as no recognition is performed at the signal detection cincut 27 that it is an exact charging and discharging circuit. On the other hand, when signal detection circuit 27 recognizes that it is a proper charging and discharging circuit, a detection signal is transmitted to a battery pack side control circuit 33 to turn on a charging switch 28. As a result, the charging control circuit 2 detects energizing, and the recognition of a charging circuit by pulse charging is completed for charging.
Patent JP-H0910006-A (JP)
Title: Sole
Inventor: YAMANAKA YASUHIRO
IPC: A43B13/04
Filed: 1995-06-28
Abstract: PURPOSE: To enhance the wear resistance of a sole by impregnating a sponge of an ethylene-vinyl-acetate copolymer, i.e., the sole material, with silicone oil. CONSTITUTION: This sole is made of sponge composed chiefly of an admixture of EVA with the addition of silicone oil. The silicone oil used has a viscosity of 5 to 100,000cs. Within that range, it has good kneadability at a rolling mill and has good compatibility with EVA; if the viscosity exceeds 100,000cs, it is decreased in compatibility with EVA and therefore not easy to use. The EVA used has a vinyl acetate content of 12 to 30%; within that range, it is excellent in kneadability at a rolling mill, is excellent on physical aspects generally, and is also excellent in processability because of good adhesiveness. However, if the vinyl acetate content is less than 12%, it loses rubber elasticity; in excess of 30%, its physical properties as a sole worsen.  The addition of the silicone oil to the extent that the physical properties are not deteriorated leads to increased surface smoothness and therefore imparts wear resistance.
Patent JP-S6429960-A (JP)
Title: Character processing device
Inventor: TAKAHASHI MASAMITSU
IPC: G06F17/21
Filed: 1987-07-24
Abstract: PURPOSE:To easily recognize a state of sentence arrangement, by indicating positions corresponding to the center positions of a vertical and a horizontal sides on the sheet of a document to be printed and outputted to the print image display of an inputted sentence by marks. CONSTITUTION:Sentence information inputted from an input means 1 is stored in a sentence memory device 2 in order, and also, it is displayed on a display means 3. A print image display output means 4 displays the arrangement of the sentence information on a prescribed sheet plane in the prescribed display area of the display means when an instruction to display a print image is issued from the input means 1. At the time of displaying the print image, a mark display output means 5 displays the marks showing the positions corresponding to the center of the length of the vertical and the horizontal sides of a prescribed sheet to be printed with the arrangement displayed in a display area at a prescribed position in the neighborhood of a peripheral edge part in the inside of the display area. In such a way, it is possible to recognize relative relation between the sentence information on which the print image display is applied and the prescribed sheet plane.
Patent JP-2000018900-A (JP)
Title: Destruction unit
Inventor: ENOMOTO TOSHIAKI
IPC: F42B3/22
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To destruct an object surely in safety by exploding an explosive substance in a filling container using a triggering device, collapsing a liner disposed on the object side of the filling container with an explosive power thus generated to produce an ultrahigh speed destruction jet and bringing the destruction jet into collision against the object. SOLUTION: Triggering nitromethane is exploded by feeding a fine metal wire with electric energy thereby fusing and vaporizing the nitromethane. Explosion power of the triggering nitromethane is transmitted, as a bomb blast to a nitromethane 3 in a filling container 2 and the nitromethane 3 is exploded with the impact. According to the arrangement, a destruction unit 1 can be handled in safety and since an inexplosive nitromethane 3 is exploded surely using a trigger device 6 having safe and strong explosive power, an object 4 can be destructed surely or rendered fragile by forming a powerful destruction jet.
Patent JP-H1128180-A (JP)
Title: Floor surface polisher
Inventor: TARUYA TADANORI
IPC: A47L11/162
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent a pad from being pressed by negative pressure at the time of its rotation by providing a pad holder with vents communicating with the center space part of the pad. SOLUTION: The ring-formed pad 5, which is supported by the pad holder 4 to rotate to polish a floor surface, and a motor 7 rotating the pad 5 through a rotary force transmitting mechanism 6 are assembled to a device body 3 with traveling wheels 1 and an operation handle 2. This mechanism 6 is constituted of a driving pulley 6a, a following pulley 6b and a belt 6c. Then, several vents 10 communicating with the center space part 5a of the pad 5 supported by the holder 4 are arranged at regular intervals on the cylinder wall of a conical cylinder part formed in the center of the holder 4. Thereby, at the time of rotating the pad 5, air is sucked to the part 5a of the pad 5 from outside through the vents 10 to prevent the generation of negative pressure.
Patent JP-H0474109-A (JP)
Title: Powdery cosmetic
Inventor: KATO TORU
IPC: A61K8/25
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subject powdery cosmetic containing a specified ratio of regenerated silk fibroin porous powder (containing base pigment) and talc in a specified concentration and excellent in soft feeling in use, transparency of a coated film, uniformity, affinity to the skin, water absorption properties and oil absorption properties. CONSTITUTION:(A) A porous powder containing >= 300 mul/g pore having <=1 mum pore size of a regenerated silk fibroin composed of >= 50 wt.% hot water- insoluble fibroin (beta-structure) and/or a base pigment-containing generated silk fibroin porous powder and (B) talc are mixed in a powdery cosmetic such as a face powder, a body powder, a body powder or a perfume powder in a ratio of (A:B) = (1:1)-(1:40) and in a concentration of (A = 1-50 wt.%) and (B = 50-99 wt.%) to obtain the objective powdery cosmetic having a soft feeling in use and excellent in transparency of a coated film, uniformity, affinity to the skin, water absorption properties and oil absorption properties.
Patent JP-H0473929-A (JP)
Title: Pattern formation
Inventor: TAMECHIKA EMI
IPC: H01L21/302
Filed: 1990-07-13
Abstract: PURPOSE:To obtain an electron beam lithography technique to correct the effect of backscattering in the formation of wiring layers in the case where heavy metal is present in the underlying layer by making the irradiation dose of electron beam to an area where a substance liable to scatter electrons is present in the substrate smaller than that to an area where such substance is absent. CONSTITUTION:In a method of forming a pattern 1 on a semiconductor substrate using electron beams, the irradiation dose of electron beams to an area 3 in the presence of a substance 2 whose electrons are liable to scatter in the sub strate is made smaller than that to an area in the absence of this substrate. For example, an area overlapping the lower layer heavy metal or a part 3 including its near area is subjected to the treatment of drawing with irradiation dose decreased below that of the other part upon electron beam lithography to form the upper wiring layer in the case of forming the upper wiring layer out of a light metal such as Al on a substrate having the lower layer pattern of heavy metal.
Patent JP-H0473938-A (JP)
Title: Semiconductor device
Inventor: YOSHII ICHIRO
IPC: H01L21/3065
Filed: 1990-07-13
Abstract: PURPOSE:To decrease the charged amount of a gate electrode and to reduce the breakdown or damage of a gate insulating film and the characteristic change in a transistor when a contact hole is formed with respect to an isolated conductor films such as a gate electrode and the like by an RIE method and the like by setting the ratio between the area of a hole part and the area of the conductor film on an insulating film at a specified value or less. CONSTITUTION:A conductor film 18 is formed on a semiconductor substrate 10 through a first insulating film. The peripheral part of the film 18 is surrounded with a second insulating film 20. In this semiconductor device, a first insulating film 1 has the first region having the first film thickness and a second region 16 having the second film thickness which is thinner than the first film thickness. At least one hole part 22 is formed in the second insulating film 20, in contact with the conductor film 18. The relationship between the total area S1 of the hole part 22 and the area S2 of the conductor film 18 corresponding to the second region 16 is set as S1/S2 <=1.8. For example, the second region l6 is made to be the gate insulating film. In the case of the figure, it is set as Sc1/Sg1<=1.8, Sc2/Sg2 <=1.8 and Sc3/(Sg1+Sg2) <=1.8.
Patent JP-2001016397-A (JP)
Title: Communication method and facsimile machine realizing the same
Inventor: IZUMI MICHIHIRO
IPC: G06F13/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To automatically register an electronic mail address and to inform an opposite party that this is a facsimile machine can send/receive an electronic mail. SOLUTION: This facsimile machine that receives an electronic mail from a server terminal of the Internet connected to a public communication line stores an electronic mail address for itself to receive an electronic mail, attaches the stored electronic mail address to a signal that is communicated before transmission/reception of facsimile image data at facsimile transmission reception and transmits the resulting signal to an opposite terminal and recognizes an electronic mail address of the opposite terminal received from the opposite terminal prior to transmission reception of the facsimile image data (S502).  The facsimile machine registers the electronic mail address received from the opposite terminal, corresponding to a prescribed abbreviated dialing number (S504-S506, S508), and displays the abbreviation number and the registered electronic mail address at registration (S507, S509).
Patent JP-S5889844-A (JP)
Title: Resin sealed type semiconductor device
Inventor: KUDOU YOSHIMASA
IPC: H01L31/0203
Filed: 1981-11-24
Abstract: PURPOSE:To make the titled device fit to mass production while solving the problem, etc. of leakage in the incorporating section of a light transmitting section and the sealing section of a lead by forming a hollow section to a package through resin seal and shaping the package while giving light transmitting property to one part. CONSTITUTION:The tabular section 1a of the first sealing resin body and a frame section 1b are bonded by adhesives such as epoxy resin while holding a lead frame 2, sections among the leads 2a, 2b... of the lead frame are filled and airtight sealing is attained, and a concave section 3 afterward functioning as space is formed to a central section. The lead frame may previously be transfer- molded and shaped integrally in the structure. One main surface of the semiconductor chip head 2m of the lead frame is exposed to the recessed bottom of the center in any case, a semiconductor chip 4 is fixed to the head, and the electrode of the chip is electrically connected to the leads 2a, 2b... made correspond and drawn out by means of bonding wires 5a, 5b.... A light transmitting cover 8 is contacted with the mount body 6 through the seal 7 of a silicon rubber, and the titled device is formed through mold sealing by epoxy shielding resin 9.
Patent JP-H0351733-A (JP)
Title: Amplifying and compensating circuit for semiconductor pressure sensor
Inventor: KATO KAZUYUKI
IPC: G01L19/04
Filed: 1989-07-19
Abstract: PURPOSE:To achieve high accuracy by inputting one voltage of a pair of outputs of a bridge circuit into a voltage follower circuit, providing resistors having temperature dependency for feedback, and providing resistors having high temperature dependency between power source terminals. CONSTITUTION:A voltage Vi- of one terminal D of a pair of output terminals C and D of a bridge circuit is inputted into a voltage follower circuit comprising an operation amplifier OP6. The difference between a voltage Vi+ of the other terminal D and the output voltage of a voltage circuit is amplified in a differential amplifier circuit including a feedback resistor 21 and an operation amplifier OP7. The sensitivity of the resistor 21 is adjusted. Resistors Rh and R26 having positive temperature dependency are connected as feedback resistors for the operation amplifier so as to compensate for the temperature dependency. Resistors Re, Rf, R22 - R25 having high temperature dependency are connected between the inverted input terminal of the amplifier OP7 and a positive terminal E and a negative terminal G of DC power source terminals, and zero-point temperature characteristic is compensate. In this way, sensitivity adjustment, sensitivity and temperature compensations, zero-point adjustment and zero-point temperature characteristic compensation can be performed independently. Therefore, high accuracy can be readily achieved.
Patent JP-H0475937-A (JP)
Title: Belt bias preventing device
Inventor: SATO MITSURU
IPC: B65H5/02
Filed: 1990-07-17
Abstract: PURPOSE:To prevent the biasing and meandering of a belt without generating the deformation of the belt by providing a magnetic force generating means applying the magnetic force prohibiting the axial movement of a support roller when the belt is rotated to a substrate. CONSTITUTION:The width of an image formed on a belt photosensitive body 1 is assumed to be H, and both side peripheral portions of a drive roller 2 outside this range H are magnetized into a ring shape over the whole periphery at the preset width. Magnetized sections 2a, 2b apply the magnetic force generated by them to a substrate made of a magnetic substance, the adhesive force between the roller 2 and the belt photosensitive body 1 is increased, and the belt photosensitive body 1 is prevented from being moved in the axial direction of the roller 2 when it is rotated and run.