baber/WOPTO huggingface dataset:
Patent JP-S58204562-A (JP)
Title: Lead frame with outer lead
Inventor: ONO TAKASHI
IPC: H01L23/50
Filed: 1982-05-24
Abstract: PURPOSE:To obtain a resin sealing device which has high corrosion resistance and mechanical strength by branching in advance external leads which is bent by a prescribed angle from the insular region of a lead frame substrate, thereby omitting the bending after sealing resin. CONSTITUTION:One end of many external leads 3 are formed from the vicinity of the periphery toward an element arrnanging floor 32a on the insular region 32 of a lead frame 30, and the other ends are lead to a frame 30, and bent at the prescribed angle. An element is mounted on the floor 32a, and sealed with resin 35. In the next step, an element mounting unit 24 is isolated, and external leads 33, 33' are isolated. Then, a resin sealing device 36 is completed. Since the external lead 33 is integrally formed at the time of forming the frame, it prevents various forces from being applied to the bent part of the external lead after sealing the resin 35. As a consequence, the strength of the bent part 33a can be significantly increased, and the bondability of the resin to the lead is increased, thereby improving the corrosion resistance.
Patent JP-H09248903-A (JP)
Title: Cylinder washer
Inventor: HARA AKIRA
IPC: B41F35/00
Filed: 1996-03-16
Abstract: PROBLEM TO BE SOLVED: To improve a space factor of a washing cloth feeder by a method wherein a core part is thinned extremely while the core having rigidity or having not rigidity is used, or the core is not used. SOLUTION: A washing cloth pivotally supporting part 4 is equipped with washing cloth supporting components 40a, 40b supported with both side frames 8. Shaft components 41a, 41b engaged by threading with the side frame 8 are provided to respective washing cloth supporting components 40a, 40b. Operating handles 42a, 42b are rotated to retreat the washing cloth supporting components 40a, 40b to the side frame 8 side. A material to be supported is positioned between both components wherein an space is spreaded. The operating handle is reversely rotated to engage respective end faces of the washing cloth supporting components 40a, 40b with respective end faces of the material to be supported, which is held. By making such a structure, many kinds of washing cloth feeders having different shapes which are simply formed in a roll form and in a backward bent form can be used. For a washing cloth roll, even those of different kinds, different fore diamters, or no core can be equipped, and very easily.
Patent JP-S61248826-A (JP)
Title: Handling gear
Inventor: MORITAKE MASARU
IPC: B66C19/00
Filed: 1985-04-25
Abstract: PURPOSE:To relieve the bending moment imposed on a vertical boom as well as to restrict a rock, by installing a mechanism which holds the vertical boom rockably in a way of making it have proper rocking resistance by rigidity of the vertical boom free of an up-and-down motion or a boom holding device and a lock mechanism. CONSTITUTION:At a central part in a moving direction of a trolley 21, an upper frame 30 of a holding tube 29 of a vertical boom 28 is coupled with the holding tube 29 and the vertical boom 28 free of rocking motion centering on symmetrical shafts 26 and 27, and a hydraulic cylinder 32 is interposed between each arm 31 and the trolley 21. When bending moment is added in a longitudinal direction by inertia at the time of movement of the trolley 21, the holding tube 29 and the vertical boom 28 both rock centering on these shafts 26 and 27, absorbing the bending moment. In addition, a throttle 33 is inserted into a pipe line 35 of the hydraulic cylinder 32, making flow resistance larger, and shaking in a sling load due to a wind is checked. And, an on-off valve 34 is selected to a right position whereby the holding tube 29 and the boom 28 are locked to prevent them from rocking.
Patent JP-H07272181-A (JP)
Title: Automatic inspecting device for voice synthesizing ic in fire alarm equipment
Inventor: SEKIJI AKIO
IPC: G10L13/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide an automatic inspecting device for voice synthesizing IC in a fire alarm equipment where voice quantity to be stored in the voice synthesizing IC is not reduced so as to make a person who hears voice synthesized by voice synthesizing IC not to misunderstand that fire broke out. CONSTITUTION:An IC inspecting strobe signal is supplied to the voice synthesizing IC 30 in the fire alarm equipment and it is judged that the voice synthesizing IC 30 is normal when the IC inspecting strobe signal and a busy signal outputted by the voice synthesizing IC 30 are simultaneously detected. Moreover, the IC inspecting strobe signal is impressed on the voice synthesizing IC 30 only in such a short period in which the breakout of fire can not be recognized even with voice synthesized by the voice synthesizing IC 30.
Patent JP-S5315394-A (JP)
Title: Novel penicillins and cephalospolins and their preparation
Inventor: SAIKAWA ISAMU
IPC: C07D499/44
Filed: 1976-07-24
Abstract: PURPOSE: Penicillins and cephalosporins I(R is amino acid residue;R 1  is H, carboxyl-protecting group or forming salt cation;R 2  and R 3  are H, alkyl or aryl;R 5  is the residue eliminated CO group from the acyl;A is H, alkyl alkenyl, aryl, aralkyl, etc,;Y is O or S;Z is II or III;R 4  is H, cyano, azide, -O-organicgroup or -S-organic-group). e.g. 6-[D(-)-α-(4-ethyl-2,3-dioxo-1-piperazinylcarbonyl-amino)p-hydroxyphenylacetamido]penicillanic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1025381-A (JP)
Title: Impact-resistant resin composition
Inventor: MORI KYOICHIRO
IPC: C08L53/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful as a material for automotive parts, etc., capable of improving heat resistance and impact resistance and exceeding in flame-retardancy by blending a styrene-based polymer having specific stereoregularity with an aromatic polyether-based polymer and an impact strength improver in a prescribed ratio. SOLUTION: This composition comprises (A) a styrene-based polymer having a syndiotactic structure, (B) an aromatic polyether-based polymer such as a (co)polymer composed of a structural unit of the formula (R1 and R2 are each H, a halogen, an alkyl or an aryl) and a graft copolymer composed of the (colpolymer and a styrene-based compound in the weight ratio of the components A:B of (1:10) to (10:1) and (C) <=50wt.%, based on the total of the composition, of an impact strength improver such as a (hydrogenated) butadiene-based polymer or a (hydrogenated) styrene-butadiene block copolymer.
Patent JP-S62245976-A (JP)
Title: Detecting device for abnormality of electric equipment
Inventor: HIROKANE SHOICHI
IPC: G01R31/12
Filed: 1986-04-18
Abstract: PURPOSE:To limit an abnormality occurrence position by providing a position limiting device which limits where partial discharge is caused based on the timing of a detection signal obtained from a detecting device. CONSTITUTION:If partial discharge occurs in grounding containers (1a-1d), a pulse voltage (e) which rises steeply is propagated on a high voltage conductor 1 as a traveling wave. If the voltage (e) propagates from the container 1a to the container 1b, the capacitor consisting of the insulation section between the containers 1a and 1b is charged with a time constant tau shown by a specific expression. Obtained charges are discharged through the containers 1a and 1b, inductances 13a and 13b of grounding conductors 5a and 5b connected to the containers, and grounding resistances 14a and 14b, and consequently an electric phenomenon appears outside the container 1, so that it is decided that the partial discharge occurs. Further, the time difference up to when the voltage (e) based upon the partial discharge makes detecting devices 20a-20c generate detection signals is measured 21 to limit the occurrence position of the partial discharge.
Patent JP-S59214180-A (JP)
Inventor: HAMAMOTO JIYUN
IPC: H01T4/14
Filed: 1983-05-18
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-H11262812-A (JP)
Title: Throwaway type end mill
Inventor: HAKAMATA YOSHIAKI
IPC: B23C5/10
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To give both longitudinal and transverse feeding functions to a throwaway type end mill and perform smooth machining with thrust force reduced. SOLUTION: An acute corner of a rhombic flat plate-shaped throwaway tip 9 is protrusive arranged on the outer peripheral side of the tip of a tool body 1. In each of the side ridges forming an arc R of the acute corner between them, an outer peripheral cutting edge 10 axially extending and an inner peripheral cutting edge 11 extending rearward at an angle between 45 deg. and 55 deg. relative to the axial direction are formed. In addition, in a mount seat 4, a first side wall 6, second side wall 7 and third side wall 8, which abut on the side faces of the throwaway tip 9, are formed.
Patent JP-S61247080-A (JP)
Title: Semiconductor relay
Inventor: ARAKAWA MASAO
IPC: H01L31/12
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a 'Normally-ON-type' relay that holds an 'ON' state when no input signal is present in a normal state by a method wherein a transistor (Tr) is connected parallel to a light-emitting element, the Tr turns on when a signal is fed to a base terminal, thereby feeding the current, which has been flowing to the light-emitting element, to the collector of the Tr to turn off the light-emitting element. CONSTITUTION:When no signal is fed to an input terminal (+)5, with a transistor (Tr) 1 in an off state, the current is fed from an external power source to a light-emitting element 2 to feed a light-signal to the light-emitting element 3 convert it into an electric signal. Voltage is applied to a gate of a FET4 with this electric signal to set the relay into the on state, thereby holding the relay in a conductive state. When an input signal is applied to the input terminal (+)5, the current that has been supplied to the light-emitting element 2 from the external power source flows to the collector of the Tr to cut off the light signal fed by the light-emitting element 2, thereby holding the relay at cut-off. The driving section and the output section are integrated in one package IC, providing easy use and enlarged application field.
Patent JP-H08307221-A (JP)
Title: Circuit for controlling power mos gate type circuit
Inventor: BURUUNO SE NATSUDO
IPC: H03K17/082
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a latch for fault from being reset after a fault by using a three-pin package. SOLUTION: Electric power is supplied to a control circuit and a protective circuit in a smart MOSgated power element from an input pin 17 connected to a microprocessor. The output of the microprocessor is connected to a resistance type potential dividing circuit which is constituted so that three kinds of potentials may be generated selectively depending upon the mode of the circuit. The potentials respectively constitute on-level signals, off-level signals, and reset-level signals. The control circuit is provided with an R-S latch 21 which is turned on and supplies on and off signal levels to a MOS gate type element 10 when no fault signal exists.  During a faulty state, the latch 21 cuts off the input 17 of the control circuit from the element 10 and can only be reset by the reset signal level which is distinguishable from the off signal level which is not able to reset the latch 21.
Patent JP-S63255288-A (JP)
Title: Fluorine-containing organosilicon compound
Inventor: YOSHIDA AKIRA
IPC: C07F7/12
Filed: 1987-04-10
Abstract: NEW MATERIAL:A compound shown by formula I (R is lower alkyl; X is F or H; n is 1-4 integer; a is 1-3 integer). USE:An intermediate for producing a fluorine-containing silicone resin, a lubricant for magnetic recording medium and a surface treatment. PREPARATION:For example, hexafluoropropylene oxide is polymerized to give a compound shown by formula II containing acid fluorides at the ends, which is reacted with an alkali metallic fluoride to give a fluoroalcoholate compound. Then this compound is reacted with an allyl halide to give a fluorinated allyl ether shown by formula III, which is reacted with a silane compound shown by formula IV to give a compound shown by formula I.
Patent JP-H10283974-A (JP)
Title: Method and device for ion implantation
Inventor: KODAMA SHUICHI
IPC: H01J37/317
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanting method and device, capable of maintaining the uniformity of a dose at each position within a substrate surface by compensating the influences of slit shape fluctuation, beam shape fluctuation due to the charging up or the like of a substrate, etc. SOLUTION: An ion implanting method implants ions into a wafer 1 by using an ion implanting device equipped with a disc 2 having a slit 3, an ion beam generation source, a scanning mechanism (motor 6, stepping motor 8, etc.) scanning the disc 2 two-dimensionally, and measures the amount of an ion beam at each position along the longitudinal direction of the slit 3, thereby originating a set of data consisting of the longitudinal position of the slit 3 and the amount of the ion beam at that position, and adjusting the amount of application of the ion beam according to the set of data.
Patent JP-S5516422-A (JP)
Title: Semiconductor device
Inventor: MATSUZAKI HITOSHI
IPC: H01L21/60
Filed: 1978-07-21
Abstract: PURPOSE: To obtain a required solder thickness up to the both ends of a wiring metal plate by providing a projection at each end of the wiring metal plate.  
     CONSTITUTION: A wiring copper plate 33 whose both ends are projected from a solder dipping surface, is stuck on a ceramic insulation plate 11 by means of silver soldering and the like. By so doing, a solder layer 34 can have suficient thickness at the both ends due to the projected walls at the both ends of the wiring metal plate 33, thus preventing missoldering due to lack of the solder when an electrode reed 14 is soldered. As a result, good soldering is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11287457-A (JP)
Title: Control circuit for cooker
Inventor: AOKI HIROCHIKA
IPC: F24C7/04
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by reducing the number of door switches relating to a control circuit for a cooker such as a microwave oven. SOLUTION: A control circuit for a cooker comprises a power source 4, a control unit 12 to which power is supplied from the power source 4, a load portion 6 which is controlled by the control unit 12, a relay contact 10a which is located at one side of the power source 4 for switching on/off a power source line of the control unit 12 and the load portion 6 and a switch 5 which is located between a relay 10 and the load portion 6 for interlocking an opening and closing of a door. The switch 5 is of a double-throw contact type. A common terminal of the switch 5 is connected to the relay contact 10a, a terminal at the normally-opened side of the switch 5 is connected to the load portion 6 and a terminal at the normally-closed side of the switch 5 is connected to a contact at the side of the power source 4 of the relay contact 10a.  The control unit 12 operates when power is supplied thereto, at the time of opening the door, through the terminal at the normally-closed side of the switch 5 and the common terminal. After cooking is over, the control unit 12 switches off the relay contact 10a, dispensing with an open-monitor switch.
Patent JP-S61248609-A (JP)
Title: Amplifier circuit
Inventor: OKUBO SHIGEYOSHI
IPC: H03K5/08
Filed: 1985-04-26
Abstract: PURPOSE:To input both TTL and analog inputs and to obtain the same output by adopting direct coupling to an input signal for a binary signal such as TTL and adopting capacitor coupling for an analog signal so as to change over each constant current source simply. CONSTITUTION:Transistors (TRs) 23, 24 constitute a differential pair and resistors 25, 26 are connected respectively to emitters to ensure the linearity of the amplifier. Further, the resistors 25, 26 are connected to a TR 27 and a resistor 28 constituting a constant current source and applies amplification with a good linearity. Moreover, TRs 34, 35 constitute a differential pair, and since no emitter resistor is employed, switching operation is applied to the TTL input and waveform shaping is applied to the input waveform whose waveform is unsharpened. Thus, in inputting directly a signal having a large amplitude as the TTL, the waveform shaping is applied and an analog output is outputted through capacitor coupling for a signal input with a small amplitude such as an analog input.
Patent JP-H04320122-A (JP)
Title: Antenna beam control system
Inventor: FUJII TERUYA
IPC: H01Q3/36
Filed: 1991-04-19
Abstract: PURPOSE:To improve the frequency utilization efficiency by monitoring the reception level of a base station or a mobile station or both the base station and the mobile station during talking so as to control a tilting angle in which the reception level versus interference wave level ratio of a same channel is maximized in response to the reception level. CONSTITUTION:A base station is provided with a beam tilting antenna 12 tilting electrically the in-vertical plane directivity in the direction of an elevating angle at every transmitter-receiver (TRX) 11 corresponding to each channel. Moreover, the system is provided with a phase shifter 13 and a phase control means 14 setting and controlling the tilting angle of the antenna 12 and the means 14 connected to the TRX 11 monitors a reception level and talking quality respectively. The position and the talking quality of a mobile station with respect to a base station are decided in response to the reception level and the talking quality to set a relevant tilting angle. Thus, the same channel interference is reduced and the frequency utilization efficiency is improved.
Patent JP-H07297107-A (JP)
Title: Multipole deflector, manufacture thereof and charged particle beam device
Inventor: MARUYAMA SHIGERU
IPC: G03F7/20
Filed: 1994-04-26
Abstract: PURPOSE:To make uniform the signal delay and to enhance the pattern exposing accuracy by contributing the placement of electrodes for controlling the deflection of a charged particle beam and the wiring thereof. CONSTITUTION:The deflector comprises a plurality of unit deflecting sections Ui[i=1,..., n] each comprising an opening 11A for passing a charged particle beam EB, and a common electrode 101 and a discrete electrode 102 for controlling the deflection of the charged particle beam EB, and a wiring 104 for leading out the common electrode 101 and the discrete electrode 102 to the peripheral region of a substrate 103, wherein the arranging position of the discrete electrode 102 is aligned in a predetermined direction with respect to the arranging position of the common electrode 101. The charged particle beam system comprises a charged particle generating means 19 and a beam deflecting means 20 provided with a blanking aperture array 201 comprising a multipole deflector.
Patent JP-S5314570-A (JP)
Title: Production of photo mask
Inventor: TSUDA NOBUO
IPC: G03F1/68
Filed: 1976-07-26
Abstract: PURPOSE: To produce two kinds of photo masks reverse of light and darkness by using one kind of resist. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62244152-A (JP)
Title: High density mounting substrate
Inventor: FUJII NAOSUKE
IPC: H01L23/13
Filed: 1986-04-16
Abstract: PURPOSE:To eliminate a crack at the edge of a sealing glass when a lead frame is bent by forming a cutout along the outer periphery of a ceramic substrate at the edge of the surface of the substrate to be printed with the glass to obviate the flow of the glass to the periphery of the substrate when attaching the lead frame. CONSTITUTION:A cutout 15 is formed along the outer periphery of a ceramic circuit substrate 11 in which a sealing glass is printed on the surface 13 having a cavity 12. The cutout 15 is formed, for example, continuously along the peripheral edge of the substrate 11 on the entire outer periphery, the cutout starting end 16 is formed at a portion near the edge 14 of the surface 13, the cutout finishing end 18 is formed at a portion near the edge 14 of the outer periphery 17, the end 16 and a bending point 20 form an oblique surface 21 by bending inward of the substrate with respect to a line segment 19 for connecting the end 16 to the end 18, the point 20 and the end 18 form an edge 22, and the edge 22 and the surface 13 form parallel steps.
Patent JP-H11286448-A (JP)
Title: Composition containing minocycline
Inventor: SHIRAI YOSHIAKI
IPC: A61P31/04
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a topical administration medicinal composition useful for treating and preventing periodontitis by adding minocycline and an aluminum compound to a polyhydric alcohol base agent. SOLUTION: This composition contains minocycline or its physiologically acceptable salt preferably in an amount of 0.1-5 wt.% based on the weight of the composition, an aluminum compound (e.g. aluminum lactate), preferably one or more substances selected from the group consisting of cellulose (e.g. crystal cellulose), cellulose derivatives and water-soluble polymeric compounds and further preferably a methacrylic acid-based copolymer preferably in an amount of 0.5-10 wt.% in a polyhydric alcohol base agent (preferably polyethylene glycol or glycerol). It is preferable that the composition is a viscous liquid- like or pasty composition. The composition may further be used as a medicine composition for skins and mucous membranes and for external uses.
Patent JP-H07290485-A (JP)
Title: Method and mold for molding resin molded product
Inventor: SUYAMA HIROSHI
IPC: B29C45/26
Filed: 1994-04-26
Abstract: PURPOSE:To reduce the mold clamping force at the time of the molding of a plurality of resin molded products by one mold apparatus and reduce the cost required in the whole of the apparatus while achieving the scaling-up of a molded product. CONSTITUTION:A mold apparatus 3 is equipped with a lower mold 4 and an upper mold and both molds are clamped to form two cavities 11, 12 for forming a door trim. The resin material ejected from an injection molding machine is introduced into respective branch hot runners 14-17. At the time, valves 31-34 are closed. When the first and second valves 31, 32 are opened by a controller, the resin material is injected into the cavity 11 from direct gates 21 24 to fill the cavity 11 and, after a specific time elapses, the third and fourth valves 33, 34 are opened and the resin material is injected into the cavity 12 to fill the cavity 12. As compared with a case wherein the resin material is injected into all of cavities by collective injection to fill the cavities, the total inner pressure in the cavities 11, 12 is lowered almost by half.
Patent JP-H08262676-A (JP)
Title: Kit for preparation of processing solution used in manufacture of lithographic printing plate according to silver salt diffusion transfer process
Inventor: RODE DEPUREZU
IPC: G03C8/36
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To form a processing solution in a richer and simple form without impairing the printing characteristic of an obtained printing plate. SOLUTION: A kit for the manufacture of a processing solution used in the manufacture of a planographic plate according to a silver salt diffusion transfer process contains all active compounds necessary for the manufacture of the processing solution, and the active compound contains a hydrophobic agent which is supplied in a rich solution state.